From ebd247f0bef013b7307aed2d223804205c9c5f70 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Tue, 24 May 2022 16:35:18 +0000
Subject: Do all "string" testcases twice: once with and once without bytecode

---
 tests/string.test | 2529 +++++++++++++++++++++++++++--------------------------
 1 file changed, 1268 insertions(+), 1261 deletions(-)

diff --git a/tests/string.test b/tests/string.test
index 977e875..172b22d 100644
--- a/tests/string.test
+++ b/tests/string.test
@@ -6,8 +6,8 @@
 #
 # Copyright (c) 1991-1993 The Regents of the University of California.
 # Copyright (c) 1994 Sun Microsystems, Inc.
-# Copyright (c) 1998-1999 by Scriptics Corporation.
-# Copyright (c) 2001 by Kevin B. Kenny.  All rights reserved.
+# Copyright (c) 1998-1999 Scriptics Corporation.
+# Copyright (c) 2001 Kevin B. Kenny.  All rights reserved.
 #
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
@@ -24,311 +24,316 @@ catch [list package require -exact Tcltest [info patchlevel]]
 
 testConstraint testobj [expr {[info commands testobj] != {}}]
 testConstraint testindexobj [expr {[info commands testindexobj] != {}}]
+testConstraint testevalex [expr {[info commands testevalex] != {}}]
 testConstraint utf16 [expr {[string length \U010000] == 2}]
 testConstraint testbytestring   [llength [info commands testbytestring]]
 
 # Used for constraining memory leak tests
 testConstraint memory [llength [info commands memory]]
 
-test string-1.1 {error conditions} {
-    list [catch {string gorp a b} msg] $msg
-} {1 {unknown or ambiguous subcommand "gorp": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
-test string-1.2 {error conditions} {
-    list [catch {string} msg] $msg
+foreach noComp {0 1} {
+
+if {$noComp} {
+    if {[info commands testevalex] eq {}} {
+	test string-0.1.$noComp "show testevalex availability" {testevalex} {list} {}
+	continue
+    }
+    interp alias {} run {} testevalex
+    set constraints testevalex
+} else {
+    interp alias {} run {} try
+    set constraints {}
+}
+
+
+test string-1.1.$noComp {error conditions} -body {
+    list [catch {run {string gorp a b}} msg] $msg
+} -result {1 {unknown or ambiguous subcommand "gorp": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
+test string-1.2.$noComp {error conditions} {
+    list [catch {run {string}} msg] $msg
 } {1 {wrong # args: should be "string subcommand ?arg ...?"}}
 
-test string-2.1 {string compare, not enough args} {
-    list [catch {string compare a} msg] $msg
+test string-2.1.$noComp {string compare, not enough args} {
+    list [catch {run {string compare a}} msg] $msg
 } {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}}
-test string-2.2 {string compare, bad args} {
-    list [catch {string compare a b c} msg] $msg
+test string-2.2.$noComp {string compare, bad args} {
+    list [catch {run {string compare a b c}} msg] $msg
 } {1 {bad option "a": must be -nocase or -length}}
-test string-2.3 {string compare, bad args} {
-    list [catch {string compare -length -nocase str1 str2} msg] $msg
+test string-2.3.$noComp {string compare, bad args} {
+    list [catch {run {string compare -length -nocase str1 str2}} msg] $msg
 } {1 {expected integer but got "-nocase"}}
-test string-2.4 {string compare, too many args} {
-    list [catch {string compare -length 10 -nocase str1 str2 str3} msg] $msg
+test string-2.4.$noComp {string compare, too many args} {
+    list [catch {run {string compare -length 10 -nocase str1 str2 str3}} msg] $msg
 } {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}}
-test string-2.5 {string compare with length unspecified} {
-    list [catch {string compare -length 10 10} msg] $msg
+test string-2.5.$noComp {string compare with length unspecified} {
+    list [catch {run {string compare -length 10 10}} msg] $msg
 } {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}}
-test string-2.6 {string compare} {
-    string compare abcde abdef
+test string-2.6.$noComp {string compare} {
+    run {string compare abcde abdef}
 } -1
-test string-2.7 {string compare, shortest method name} {
-    string co abcde ABCDE
+test string-2.7.$noComp {string compare, shortest method name} {
+    run {string co abcde ABCDE}
 } 1
-test string-2.8 {string compare} {
-    string compare abcde abcde
+test string-2.8.$noComp {string compare} {
+    run {string compare abcde abcde}
 } 0
-test string-2.9 {string compare with length} {
-    string compare -length 2 abcde abxyz
+test string-2.9.$noComp {string compare with length} {
+    run {string compare -length 2 abcde abxyz}
 } 0
-test string-2.10 {string compare with special index} {
-    list [catch {string compare -length end-3 abcde abxyz} msg] $msg
+test string-2.10.$noComp {string compare with special index} {
+    list [catch {run {string compare -length end-3 abcde abxyz}} msg] $msg
 } {1 {expected integer but got "end-3"}}
-test string-2.11 {string compare, unicode} {
-    string compare ab\u7266 ab\u7267
+test string-2.11.$noComp {string compare, unicode} {
+    run {string compare ab\u7266 ab\u7267}
 } -1
-test string-2.12 {string compare, high bit} {
+test string-2.12.$noComp {string compare, high bit} {
     # This test will fail if the underlying comparison
     # is using signed chars instead of unsigned chars.
     # (like SunOS's default memcmp thus the compat/memcmp.c)
-    string compare "\x80" "@"
+    run {string compare "\x80" "@"}
     # Nb this tests works also in utf-8 space because \x80 is
     # translated into a 2 or more bytelength but whose first byte has
     # the high bit set.
 } 1
-test string-2.13 {string compare -nocase} {
-    string compare -nocase abcde abdef
+test string-2.13.$noComp {string compare -nocase} {
+    run {string compare -nocase abcde abdef}
 } -1
-test string-2.14 {string compare -nocase} {
-    string compare -nocase abcde ABCDE
+test string-2.14.$noComp {string compare -nocase} {
+    run {string compare -nocase abcde ABCDE}
 } 0
-test string-2.15 {string compare -nocase} {
-    string compare -nocase abcde abcde
+test string-2.15.$noComp {string compare -nocase} {
+    run {string compare -nocase abcde abcde}
 } 0
-test string-2.16 {string compare -nocase with length} {
-    string compare -length 2 -nocase abcde Abxyz
+test string-2.16.$noComp {string compare -nocase with length} {
+    run {string compare -length 2 -nocase abcde Abxyz}
 } 0
-test string-2.17 {string compare -nocase with length} {
-    string compare -nocase -length 3 abcde Abxyz
+test string-2.17.$noComp {string compare -nocase with length} {
+    run {string compare -nocase -length 3 abcde Abxyz}
 } -1
-test string-2.18 {string compare -nocase with length <= 0} {
-    string compare -nocase -length -1 abcde AbCdEf
+test string-2.18.$noComp {string compare -nocase with length <= 0} {
+    run {string compare -nocase -length -1 abcde AbCdEf}
 } -1
-test string-2.19 {string compare -nocase with excessive length} {
-    string compare -nocase -length 50 AbCdEf abcde
+test string-2.19.$noComp {string compare -nocase with excessive length} {
+    run {string compare -nocase -length 50 AbCdEf abcde}
 } 1
-test string-2.20 {string compare -len unicode} {
+test string-2.20.$noComp {string compare -len unicode} {
     # These are strings that are 6 BYTELENGTH long, but the length
     # shouldn't make a different because there are actually 3 CHARS long
-    string compare -len 5 \334\334\334 \334\334\374
+    run {string compare -len 5 \334\334\334 \334\334\374}
 } -1
-test string-2.21 {string compare -nocase with special index} {
-    list [catch {string compare -nocase -length end-3 Abcde abxyz} msg] $msg
+test string-2.21.$noComp {string compare -nocase with special index} {
+    list [catch {run {string compare -nocase -length end-3 Abcde abxyz}} msg] $msg
 } {1 {expected integer but got "end-3"}}
-test string-2.22 {string compare, null strings} {
-    string compare "" ""
+test string-2.22.$noComp {string compare, null strings} {
+    run {string compare "" ""}
 } 0
-test string-2.23 {string compare, null strings} {
-    string compare "" foo
+test string-2.23.$noComp {string compare, null strings} {
+    run {string compare "" foo}
 } -1
-test string-2.24 {string compare, null strings} {
-    string compare foo ""
+test string-2.24.$noComp {string compare, null strings} {
+    run {string compare foo ""}
 } 1
-test string-2.25 {string compare -nocase, null strings} {
-    string compare -nocase "" ""
+test string-2.25.$noComp {string compare -nocase, null strings} {
+    run {string compare -nocase "" ""}
 } 0
-test string-2.26 {string compare -nocase, null strings} {
-    string compare -nocase "" foo
+test string-2.26.$noComp {string compare -nocase, null strings} {
+    run {string compare -nocase "" foo}
 } -1
-test string-2.27 {string compare -nocase, null strings} {
-    string compare -nocase foo ""
+test string-2.27.$noComp {string compare -nocase, null strings} {
+    run {string compare -nocase foo ""}
 } 1
-test string-2.28 {string compare with length, unequal strings} {
-    string compare -length 2 abc abde
+test string-2.28.$noComp {string compare with length, unequal strings} {
+    run {string compare -length 2 abc abde}
 } 0
-test string-2.29 {string compare with length, unequal strings} {
-    string compare -length 2 ab abde
+test string-2.29.$noComp {string compare with length, unequal strings} {
+    run {string compare -length 2 ab abde}
 } 0
-test string-2.30 {string compare with NUL character vs. other ASCII} {
+test string-2.30.$noComp {string compare with NUL character vs. other ASCII} {
     # Be careful here, since UTF-8 rep comparison with memcmp() of
     # these puts chars in the wrong order
-    string compare \x00 \x01
+    run {string compare \x00 \x01}
 } -1
-test string-2.31 {string compare, high bit} {
-    proc foo {} {string compare "a\x80" "a@"}
-    foo
+test string-2.31.$noComp {string compare, high bit} {
+    run {string compare "a\x80" "a@"}
 } 1
-test string-2.32 {string compare, high bit} {
-    proc foo {} {string compare "a\x00" "a\x01"}
-    foo
+test string-2.32.$noComp {string compare, high bit} {
+    run {string compare "a\x00" "a\x01"}
 } -1
-test string-2.33 {string compare, high bit} {
-    proc foo {} {string compare "\x00\x00" "\x00\x01"}
-    foo
+test string-2.33.$noComp {string compare, high bit} {
+    run {string compare "\x00\x00" "\x00\x01"}
 } -1
-test string-2.34 {string compare, binary equal} {
-    proc foo {} {string compare [binary format a100 0] [binary format a100 0]}
-   foo
+test string-2.34.$noComp {string compare, binary equal} {
+    run {string compare [binary format a100 0] [binary format a100 0]}
 } 0
-test string-2.35 {string compare, binary neq} {
-    proc foo {} {string compare [binary format a100a 0 1] [binary format a100a 0 0]}
-    foo
+test string-2.35.$noComp {string compare, binary neq} {
+    run {string compare [binary format a100a 0 1] [binary format a100a 0 0]}
 } 1
-test string-2.36 {string compare, binary neq unequal length} {
-    proc foo {} {string compare [binary format a20a 0 1] [binary format a100a 0 0]}
-    foo
+test string-2.36.$noComp {string compare, binary neq unequal length} {
+    run {string compare [binary format a20a 0 1] [binary format a100a 0 0]}
 } 1
 
 # only need a few tests on equal, since it uses the same code as
 # string compare, but just modifies the return output
-test string-3.1 {string equal} {
-    string equal abcde abdef
+test string-3.1.$noComp {string equal} {
+    run {string equal abcde abdef}
 } 0
-test string-3.2 {string equal} {
-    string eq abcde ABCDE
+test string-3.2.$noComp {string equal} {
+    run {string eq abcde ABCDE}
 } 0
-test string-3.3 {string equal} {
-    string equal abcde abcde
+test string-3.3.$noComp {string equal} {
+    run {string equal abcde abcde}
 } 1
-test string-3.4 {string equal -nocase} {
-    string equal -nocase \334\334\334\334\374\374\374\374 \334\334\334\334\334\334\334\334
+test string-3.4.$noComp {string equal -nocase} {
+    run {string equal -nocase \334\334\334\334\374\374\374\374 \334\334\334\334\334\334\334\334}
 } 1
-test string-3.5 {string equal -nocase} {
-    string equal -nocase abcde abdef
+test string-3.5.$noComp {string equal -nocase} {
+    run {string equal -nocase abcde abdef}
 } 0
-test string-3.6 {string equal -nocase} {
-    string eq -nocase abcde ABCDE
+test string-3.6.$noComp {string equal -nocase} {
+    run {string eq -nocase abcde ABCDE}
 } 1
-test string-3.7 {string equal -nocase} {
-    string equal -nocase abcde abcde
+test string-3.7.$noComp {string equal -nocase} {
+    run {string equal -nocase abcde abcde}
 } 1
-test string-3.8 {string equal with length, unequal strings} {
-    string equal -length 2 abc abde
+test string-3.8.$noComp {string equal with length, unequal strings} {
+    run {string equal -length 2 abc abde}
 } 1
 
-test string-4.1 {string first, not enough args} {
-    list [catch {string first a} msg] $msg
+test string-4.1.$noComp {string first, not enough args} {
+    list [catch {run {string first a}} msg] $msg
 } {1 {wrong # args: should be "string first needleString haystackString ?startIndex?"}}
-test string-4.2 {string first, bad args} {
-    list [catch {string first a b c} msg] $msg
+test string-4.2.$noComp {string first, bad args} {
+    list [catch {run {string first a b c}} msg] $msg
 } {1 {bad index "c": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-4.3 {string first, too many args} {
-    list [catch {string first a b 5 d} msg] $msg
+test string-4.3.$noComp {string first, too many args} {
+    list [catch {run {string first a b 5 d}} msg] $msg
 } {1 {wrong # args: should be "string first needleString haystackString ?startIndex?"}}
-test string-4.4 {string first} {
-    string first bq abcdefgbcefgbqrs
+test string-4.4.$noComp {string first} {
+    run {string first bq abcdefgbcefgbqrs}
 } 12
-test string-4.5 {string first} {
-    string fir bcd abcdefgbcefgbqrs
+test string-4.5.$noComp {string first} {
+    run {string fir bcd abcdefgbcefgbqrs}
 } 1
-test string-4.6 {string first} {
-    string f b abcdefgbcefgbqrs
+test string-4.6.$noComp {string first} {
+    run {string f b abcdefgbcefgbqrs}
 } 1
-test string-4.7 {string first} {
-    string first xxx x123xx345xxx789xxx012
+test string-4.7.$noComp {string first} {
+    run {string first xxx x123xx345xxx789xxx012}
 } 9
-test string-4.8 {string first} {
-    string first "" x123xx345xxx789xxx012
+test string-4.8.$noComp {string first} {
+    run {string first "" x123xx345xxx789xxx012}
 } -1
-test string-4.9 {string first, unicode} {
-    string first x abc\u7266x
+test string-4.9.$noComp {string first, unicode} {
+    run {string first x abc\u7266x}
 } 4
-test string-4.10 {string first, unicode} {
-    string first \u7266 abc\u7266x
-} 3
-test string-4.11 {string first, start index} {
-    string first \u7266 abc\u7266x 3
+test string-4.10.$noComp {string first, unicode} {
+    run {string first \u7266 abc\u7266x}
 } 3
-test string-4.12 {string first, start index} {
-    string first \u7266 abc\u7266x 4
-} -1
-test string-4.13 {string first, start index} {
-    string first \u7266 abc\u7266x end-2
+test string-4.11.$noComp {string first, start index} {
+    run {string first \u7266 abc\u7266x 3}
 } 3
-test string-4.14 {string first, negative start index} {
-    string first b abc -1
-} 1
-test string-4.15 {string first, ability to two-byte encoded utf-8 chars} {
+test string-4.12.$noComp {string first, start index} -body {
+    run {string first \u7266 abc\u7266x 4}
+} -result -1
+test string-4.13.$noComp {string first, start index} -body {
+    run {string first \u7266 abc\u7266x end-2}
+} -result 3
+test string-4.14.$noComp {string first, negative start index} -body {
+    run {string first b abc -1}
+} -result 1
+test string-4.15.$noComp {string first, ability to two-byte encoded utf-8 chars} -body {
     # Test for a bug in Tcl 8.3 where test for all-single-byte-encoded
     # strings was incorrect, leading to an index returned by [string first]
     # which pointed past the end of the string.
     set uchar \u057E    ;# character with two-byte encoding in utf-8
-    string first % %#$uchar$uchar#$uchar$uchar#% 3
-} 8
-test string-4.17 {string first, corner case} {
-    string first a aaa 4294967295
-} {0}
-test string-4.18 {string first, corner case} {
-    string first a aaa -1
-} {0}
-test string-4.19 {string first, corner case} {
-    string first a aaa end-5
-} {0}
-test string-4.20 {string last, corner case} {
-    string last a aaa 4294967295
-} {-1}
-test string-4.21 {string last, corner case} {
-    string last a aaa -1
-} {-1}
-test string-4.22 {string last, corner case} {
-    string last a aaa end-5
-} {-1}
+    run {string first % %#$uchar$uchar#$uchar$uchar#% 3}
+} -result 8
+test string-4.17.$noComp {string first, corner case} -body {
+    run {string first a aaa 4294967295}
+} -result 0
+test string-4.18.$noComp {string first, corner case} -body {
+    run {string first a aaa -1}
+} -result 0
+test string-4.19.$noComp {string first, corner case} -body {
+    run {string first a aaa end-5}
+} -result 0
+test string-4.20.$noComp {string last, corner case} -body {
+    run {string last a aaa 4294967295}
+} -result -1
+test string-4.21.$noComp {string last, corner case} -body {
+    run {string last a aaa -1}
+} -result -1
+test string-4.22.$noComp {string last, corner case} {
+    run {string last a aaa end-5}
+} -1
 
-test string-5.1 {string index} {
-    list [catch {string index} msg] $msg
+test string-5.1.$noComp {string index} {
+    list [catch {run {string index}} msg] $msg
 } {1 {wrong # args: should be "string index string charIndex"}}
-test string-5.2 {string index} {
-    list [catch {string index a b c} msg] $msg
+test string-5.2.$noComp {string index} {
+    list [catch {run {string index a b c}} msg] $msg
 } {1 {wrong # args: should be "string index string charIndex"}}
-test string-5.3 {string index} {
-    string index abcde 0
+test string-5.3.$noComp {string index} {
+    run {string index abcde 0}
 } a
-test string-5.4 {string index} {
-    string in abcde 4
+test string-5.4.$noComp {string index} {
+    run {string in abcde 4}
 } e
-test string-5.5 {string index} {
-    string index abcde 5
+test string-5.5.$noComp {string index} {
+    run {string index abcde 5}
 } {}
-test string-5.6 {string index} {
-    list [catch {string index abcde -10} msg] $msg
+test string-5.6.$noComp {string index} {
+    list [catch {run {string index abcde -10}} msg] $msg
 } {0 {}}
-test string-5.7 {string index} {
-    list [catch {string index a xyz} msg] $msg
+test string-5.7.$noComp {string index} {
+    list [catch {run {string index a xyz}} msg] $msg
 } {1 {bad index "xyz": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-5.8 {string index} {
-    string index abc end
+test string-5.8.$noComp {string index} {
+    run {string index abc end}
 } c
-test string-5.9 {string index} {
-    string index abc end-1
+test string-5.9.$noComp {string index} {
+    run {string index abc end-1}
 } b
-test string-5.10 {string index, unicode} {
-    string index abc\u7266d 4
+test string-5.10.$noComp {string index, unicode} {
+    run {string index abc\u7266d 4}
 } d
-test string-5.11 {string index, unicode} {
-    string index abc\u7266d 3
+test string-5.11.$noComp {string index, unicode} {
+    run {string index abc\u7266d 3}
 } \u7266
-test string-5.12 {string index, unicode over char length, under byte length} {
-    string index \334\374\334\374 6
-} {}
-test string-5.13 {string index, bytearray object} {
-    string index [binary format a5 fuz] 0
+test string-5.12.$noComp {string index, unicode over char length, under byte length} -body {
+    run {string index \334\374\334\374 6}
+} -result {}
+test string-5.13.$noComp {string index, bytearray object} {
+    run {string index [binary format a5 fuz] 0}
 } f
-test string-5.14 {string index, bytearray object} {
-    string index [binary format I* {0x50515253 0x52}] 3
+test string-5.14.$noComp {string index, bytearray object} {
+    run {string index [binary format I* {0x50515253 0x52}] 3}
 } S
-test string-5.15 {string index, bytearray object} {
+test string-5.15.$noComp {string index, bytearray object} {
     set b [binary format I* {0x50515253 0x52}]
-    set i1 [string index $b end-6]
-    set i2 [string index $b 1]
-    string compare $i1 $i2
+    set i1 [run {string index $b end-6}]
+    set i2 [run {string index $b 1}]
+    run {string compare $i1 $i2}
 } 0
-test string-5.16 {string index, bytearray object with string obj shimmering} {
+test string-5.16.$noComp {string index, bytearray object with string obj shimmering} {
     set str "0123456789\x00 abcdedfghi"
     binary scan $str H* dump
-    string compare [string index $str 10] \x00
+    run {string compare [run {string index $str 10}] \x00}
 } 0
-test string-5.17 {string index, bad integer} -body {
-    list [catch {string index "abc" 0o8} msg] $msg
+test string-5.17.$noComp {string index, bad integer} -body {
+    list [catch {run {string index "abc" 0o8}} msg] $msg
 } -match glob -result {1 {*invalid octal number*}}
-test string-5.18 {string index, bad integer} -body {
-    list [catch {string index "abc" end-0o0289} msg] $msg
+test string-5.18.$noComp {string index, bad integer} -body {
+    list [catch {run {string index "abc" end-0o0289}} msg] $msg
 } -match glob -result {1 {*invalid octal number*}}
-test string-5.19 {string index, bytearray object out of bounds} {
-    string index [binary format I* {0x50515253 0x52}] -1
+test string-5.19.$noComp {string index, bytearray object out of bounds} {
+    run {string index [binary format I* {0x50515253 0x52}] -1}
 } {}
-test string-5.20 {string index, bytearray object out of bounds} {
-    string index [binary format I* {0x50515253 0x52}] 20
-} {}
-
-test string-5.22 {string index} -constraints testbytestring -setup {
-    set string string
-} -body {
-    list [scan [$string index [testbytestring \xFF] 0] %c var] $var
-} -cleanup {
-    unset string
+test string-5.20.$noComp {string index, bytearray object out of bounds} -body {
+    run {string index [binary format I* {0x50515253 0x52}] 20}
+} -result {}
+test string-5.22.$noComp {string index} -constraints testbytestring -body {
+    run {list [scan [string index [testbytestring \xFF] 0] %c var] $var}
 } -result {1 255}
 
 proc largest_int {} {
@@ -340,1609 +345,1609 @@ proc largest_int {} {
     return [expr {$int-1}]
 }
 
-test string-6.1 {string is, not enough args} {
-    list [catch {string is} msg] $msg
+test string-6.1.$noComp {string is, not enough args} {
+    list [catch {run {string is}} msg] $msg
 } {1 {wrong # args: should be "string is class ?-strict? ?-failindex var? str"}}
-test string-6.2 {string is, not enough args} {
-    list [catch {string is alpha} msg] $msg
+test string-6.2.$noComp {string is, not enough args} {
+    list [catch {run {string is alpha}} msg] $msg
 } {1 {wrong # args: should be "string is class ?-strict? ?-failindex var? str"}}
-test string-6.3 {string is, bad args} {
-    list [catch {string is alpha -failin str} msg] $msg
+test string-6.3.$noComp {string is, bad args} {
+    list [catch {run {string is alpha -failin str}} msg] $msg
 } {1 {wrong # args: should be "string is alpha ?-strict? ?-failindex var? str"}}
-test string-6.4 {string is, too many args} {
-    list [catch {string is alpha -failin var -strict str more} msg] $msg
+test string-6.4.$noComp {string is, too many args} {
+    list [catch {run {string is alpha -failin var -strict str more}} msg] $msg
 } {1 {wrong # args: should be "string is class ?-strict? ?-failindex var? str"}}
-test string-6.5 {string is, class check} {
-    list [catch {string is bogus str} msg] $msg
+test string-6.5.$noComp {string is, class check} {
+    list [catch {run {string is bogus str}} msg] $msg
 } {1 {bad class "bogus": must be alnum, alpha, ascii, control, boolean, digit, double, entier, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
-test string-6.6 {string is, ambiguous class} {
-    list [catch {string is al str} msg] $msg
+test string-6.6.$noComp {string is, ambiguous class} {
+    list [catch {run {string is al str}} msg] $msg
 } {1 {ambiguous class "al": must be alnum, alpha, ascii, control, boolean, digit, double, entier, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
-test string-6.7 {string is alpha, all ok} {
-    string is alpha -strict -failindex var abc
+test string-6.7.$noComp {string is alpha, all ok} {
+    run {string is alpha -strict -failindex var abc}
 } 1
-test string-6.8 {string is, error in var} {
-    list [string is alpha -failindex var abc5def] $var
+test string-6.8.$noComp {string is, error in var} {
+    list [run {string is alpha -failindex var abc5def}] $var
 } {0 3}
-test string-6.9 {string is, var shouldn't get set} {
+test string-6.9.$noComp {string is, var shouldn't get set} {
     catch {unset var}
-    list [catch {string is alpha -failindex var abc; set var} msg] $msg
+    list [catch {run {string is alpha -failindex var abc; set var}} msg] $msg
 } {1 {can't read "var": no such variable}}
-test string-6.10 {string is, ok on empty} {
-    string is alpha {}
+test string-6.10.$noComp {string is, ok on empty} {
+    run {string is alpha {}}
 } 1
-test string-6.11 {string is, -strict check against empty} {
-    string is alpha -strict {}
+test string-6.11.$noComp {string is, -strict check against empty} {
+    run {string is alpha -strict {}}
 } 0
-test string-6.12 {string is alnum, true} {
-    string is alnum abc123
+test string-6.12.$noComp {string is alnum, true} {
+    run {string is alnum abc123}
 } 1
-test string-6.13 {string is alnum, false} {
-    list [string is alnum -failindex var abc1.23] $var
+test string-6.13.$noComp {string is alnum, false} {
+    list [run {string is alnum -failindex var abc1.23}] $var
 } {0 4}
-test string-6.14 {string is alnum, unicode} "string is alnum abc\xfc" 1
-test string-6.15 {string is alpha, true} {
-    string is alpha abc
+test string-6.14.$noComp {string is alnum, unicode} "run {string is alnum abc\xfc}" 1
+test string-6.15.$noComp {string is alpha, true} {
+    run {string is alpha abc}
 } 1
-test string-6.16 {string is alpha, false} {
-    list [string is alpha -fail var a1bcde] $var
+test string-6.16.$noComp {string is alpha, false} {
+    list [run {string is alpha -fail var a1bcde}] $var
 } {0 1}
-test string-6.17 {string is alpha, unicode} {
-    string is alpha abc\374
+test string-6.17.$noComp {string is alpha, unicode} {
+    run {string is alpha abc\374}
 } 1
-test string-6.18 {string is ascii, true} {
-    string is ascii abc\u007Fend\u0000
+test string-6.18.$noComp {string is ascii, true} {
+    run {string is ascii abc\x7Fend\x00}
 } 1
-test string-6.19 {string is ascii, false} {
-    list [string is ascii -fail var abc\u0000def\u0080more] $var
+test string-6.19.$noComp {string is ascii, false} {
+    list [run {string is ascii -fail var abc\x00def\x80more}] $var
 } {0 7}
-test string-6.20 {string is boolean, true} {
-    string is boolean true
+test string-6.20.$noComp {string is boolean, true} {
+    run {string is boolean true}
 } 1
-test string-6.21 {string is boolean, true} {
-    string is boolean f
+test string-6.21.$noComp {string is boolean, true} {
+    run {string is boolean f}
 } 1
-test string-6.22 {string is boolean, true based on type} {
-    string is bool [string compare a a]
+test string-6.22.$noComp {string is boolean, true based on type} {
+    run {string is bool [run {string compare a a}]}
 } 1
-test string-6.23 {string is boolean, false} {
-    list [string is bool -fail var yada] $var
+test string-6.23.$noComp {string is boolean, false} {
+    list [run {string is bool -fail var yada}] $var
 } {0 0}
-test string-6.24 {string is digit, true} {
-    string is digit 0123456789
+test string-6.24.$noComp {string is digit, true} {
+    run {string is digit 0123456789}
 } 1
-test string-6.25 {string is digit, false} {
-    list [string is digit -fail var 0123\u00DC567] $var
+test string-6.25.$noComp {string is digit, false} {
+    list [run {string is digit -fail var 0123\xDC567}] $var
 } {0 4}
-test string-6.26 {string is digit, false} {
-    list [string is digit -fail var +123567] $var
+test string-6.26.$noComp {string is digit, false} {
+    list [run {string is digit -fail var +123567}] $var
 } {0 0}
-test string-6.27 {string is double, true} {
-    string is double 1
+test string-6.27.$noComp {string is double, true} {
+    run {string is double 1}
 } 1
-test string-6.28 {string is double, true} {
-    string is double [expr {double(1)}]
+test string-6.28.$noComp {string is double, true} {
+    run {string is double [expr {double(1)}]}
 } 1
-test string-6.29 {string is double, true} {
-    string is double 1.0
+test string-6.29.$noComp {string is double, true} {
+    run {string is double 1.0}
 } 1
-test string-6.30 {string is double, true} {
-    string is double [string compare a a]
+test string-6.30.$noComp {string is double, true} {
+    run {string is double [run {string compare a a}]}
 } 1
-test string-6.31 {string is double, true} {
-    string is double "   +1.0e-1  "
+test string-6.31.$noComp {string is double, true} {
+    run {string is double "   +1.0e-1  "}
 } 1
-test string-6.32 {string is double, true} {
-    string is double "\n1.0\v"
+test string-6.32.$noComp {string is double, true} {
+    run {string is double "\n1.0\v"}
 } 1
-test string-6.33 {string is double, false} {
-    list [string is double -fail var 1abc] $var
+test string-6.33.$noComp {string is double, false} {
+    list [run {string is double -fail var 1abc}] $var
 } {0 1}
-test string-6.34 {string is double, false} {
-    list [string is double -fail var abc] $var
+test string-6.34.$noComp {string is double, false} {
+    list [run {string is double -fail var abc}] $var
 } {0 0}
-test string-6.35 {string is double, false} {
-    list [string is double -fail var "   1.0e4e4  "] $var
+test string-6.35.$noComp {string is double, false} {
+    list [run {string is double -fail var "   1.0e4e4  "}] $var
 } {0 8}
-test string-6.36 {string is double, false} {
-    list [string is double -fail var "\n"] $var
+test string-6.36.$noComp {string is double, false} {
+    list [run {string is double -fail var "\n"}] $var
 } {0 0}
-test string-6.37 {string is double, false on int overflow} -setup {
+test string-6.37.$noComp {string is double, false on int overflow} -setup {
     set var priorValue
 } -body {
     # Make it the largest int recognizable, with one more digit for overflow
     # Since bignums arrived in Tcl 8.5, the sense of this test changed.
     # Now integer values that exceed native limits become bignums, and
     # bignums can convert to doubles without error.
-    list [string is double -fail var [largest_int]0] $var
+    list [run {string is double -fail var [largest_int]0}] $var
 } -result {1 priorValue}
 # string-6.38 removed, underflow on input is no longer an error.
-test string-6.39 {string is double, false} {
+test string-6.39.$noComp {string is double, false} {
     # This test is non-portable because IRIX thinks
     # that .e1 is a valid double - this is really a bug
     # on IRIX as .e1 should NOT be a valid double
     #
     # Portable now. Tcl 8.5 does its own double parsing.
 
-    list [string is double -fail var .e1] $var
+    list [run {string is double -fail var .e1}] $var
 } {0 0}
-test string-6.40 {string is false, true} {
-    string is false false
+test string-6.40.$noComp {string is false, true} {
+    run {string is false false}
 } 1
-test string-6.41 {string is false, true} {
-    string is false FaLsE
+test string-6.41.$noComp {string is false, true} {
+    run {string is false FaLsE}
 } 1
-test string-6.42 {string is false, true} {
-    string is false N
+test string-6.42.$noComp {string is false, true} {
+    run {string is false N}
 } 1
-test string-6.43 {string is false, true} {
-    string is false 0
+test string-6.43.$noComp {string is false, true} {
+    run {string is false 0}
 } 1
-test string-6.44 {string is false, true} {
-    string is false off
+test string-6.44.$noComp {string is false, true} {
+    run {string is false off}
 } 1
-test string-6.45 {string is false, false} {
-    list [string is false -fail var abc] $var
+test string-6.45.$noComp {string is false, false} {
+    list [run {string is false -fail var abc}] $var
 } {0 0}
-test string-6.46 {string is false, false} {
+test string-6.46.$noComp {string is false, false} {
     catch {unset var}
-    list [string is false -fail var Y] $var
+    list [run {string is false -fail var Y}] $var
 } {0 0}
-test string-6.47 {string is false, false} {
+test string-6.47.$noComp {string is false, false} {
     catch {unset var}
-    list [string is false -fail var offensive] $var
+    list [run {string is false -fail var offensive}] $var
 } {0 0}
-test string-6.48 {string is integer, true} {
-    string is integer +1234567890
+test string-6.48.$noComp {string is integer, true} {
+    run {string is integer +1234567890}
 } 1
-test string-6.49 {string is integer, true on type} {
-    string is integer [expr {int(50.0)}]
+test string-6.49.$noComp {string is integer, true on type} {
+    run {string is integer [expr {int(50.0)}]}
 } 1
-test string-6.50 {string is integer, true} {
-    string is integer [list -10]
+test string-6.50.$noComp {string is integer, true} {
+    run {string is integer [list -10]}
 } 1
-test string-6.51 {string is integer, true as hex} {
-    string is integer 0xabcdef
+test string-6.51.$noComp {string is integer, true as hex} {
+    run {string is integer 0xabcdef}
 } 1
-test string-6.52 {string is integer, true as octal} {
-    string is integer 012345
+test string-6.52.$noComp {string is integer, true as octal} {
+    run {string is integer 012345}
 } 1
-test string-6.53 {string is integer, true with whitespace} {
-    string is integer "  \n1234\v"
+test string-6.53.$noComp {string is integer, true with whitespace} {
+    run {string is integer "  \n1234\v"}
 } 1
-test string-6.54 {string is integer, false} {
-    list [string is integer -fail var 123abc] $var
+test string-6.54.$noComp {string is integer, false} {
+    list [run {string is integer -fail var 123abc}] $var
 } {0 3}
-test string-6.55 {string is integer, false on overflow} {
-    list [string is integer -fail var +[largest_int]0] $var
+test string-6.55.$noComp {string is integer, false on overflow} {
+    list [run {string is integer -fail var +[largest_int]0}] $var
 } {0 -1}
-test string-6.56 {string is integer, false} {
-    list [string is integer -fail var [expr {double(1)}]] $var
+test string-6.56.$noComp {string is integer, false} {
+    list [run {string is integer -fail var [expr {double(1)}]}] $var
 } {0 1}
-test string-6.57 {string is integer, false} {
-    list [string is integer -fail var "    "] $var
+test string-6.57.$noComp {string is integer, false} {
+    list [run {string is integer -fail var "    "}] $var
 } {0 0}
-test string-6.58 {string is integer, false on bad octal} {
-    list [string is integer -fail var 0o36963] $var
+test string-6.58.$noComp {string is integer, false on bad octal} {
+    list [run {string is integer -fail var 0o36963}] $var
 } {0 4}
-test string-6.58.1 {string is integer, false on bad octal} {
-    list [string is integer -fail var 0o36963] $var
+test string-6.58.1.$noComp {string is integer, false on bad octal} {
+    list [run {string is integer -fail var 0o36963}] $var
 } {0 4}
-test string-6.59 {string is integer, false on bad hex} {
-    list [string is integer -fail var 0X345XYZ] $var
+test string-6.59.$noComp {string is integer, false on bad hex} {
+    list [run {string is integer -fail var 0X345XYZ}] $var
 } {0 5}
-test string-6.60 {string is lower, true} {
-    string is lower abc
+test string-6.60.$noComp {string is lower, true} {
+    run {string is lower abc}
 } 1
-test string-6.61 {string is lower, unicode true} {
-    string is lower abc\u00FCue
+test string-6.61.$noComp {string is lower, unicode true} {
+    run {string is lower abc\xFCue}
 } 1
-test string-6.62 {string is lower, false} {
-    list [string is lower -fail var aBc] $var
+test string-6.62.$noComp {string is lower, false} {
+    list [run {string is lower -fail var aBc}] $var
 } {0 1}
-test string-6.63 {string is lower, false} {
-    list [string is lower -fail var abc1] $var
+test string-6.63.$noComp {string is lower, false} {
+    list [run {string is lower -fail var abc1}] $var
 } {0 3}
-test string-6.64 {string is lower, unicode false} {
-    list [string is lower -fail var ab\u00DCUE] $var
+test string-6.64.$noComp {string is lower, unicode false} {
+    list [run {string is lower -fail var ab\xDCUE}] $var
 } {0 2}
-test string-6.65 {string is space, true} {
-    string is space " \t\n\v\f"
+test string-6.65.$noComp {string is space, true} {
+    run {string is space " \t\n\v\f"}
 } 1
-test string-6.66 {string is space, false} {
-    list [string is space -fail var " \t\n\v1\f"] $var
+test string-6.66.$noComp {string is space, false} {
+    list [run {string is space -fail var " \t\n\v1\f"}] $var
 } {0 4}
-test string-6.67 {string is true, true} {
-    string is true true
+test string-6.67.$noComp {string is true, true} {
+    run {string is true true}
 } 1
-test string-6.68 {string is true, true} {
-    string is true TrU
+test string-6.68.$noComp {string is true, true} {
+    run {string is true TrU}
 } 1
-test string-6.69 {string is true, true} {
-    string is true ye
+test string-6.69.$noComp {string is true, true} {
+    run {string is true ye}
 } 1
-test string-6.70 {string is true, true} {
-    string is true 1
+test string-6.70.$noComp {string is true, true} {
+    run {string is true 1}
 } 1
-test string-6.71 {string is true, true} {
-    string is true on
+test string-6.71.$noComp {string is true, true} {
+    run {string is true on}
 } 1
-test string-6.72 {string is true, false} {
-    list [string is true -fail var onto] $var
+test string-6.72.$noComp {string is true, false} {
+    list [run {string is true -fail var onto}] $var
 } {0 0}
-test string-6.73 {string is true, false} {
+test string-6.73.$noComp {string is true, false} {
     catch {unset var}
-    list [string is true -fail var 25] $var
+    list [run {string is true -fail var 25}] $var
 } {0 0}
-test string-6.74 {string is true, false} {
+test string-6.74.$noComp {string is true, false} {
     catch {unset var}
-    list [string is true -fail var no] $var
+    list [run {string is true -fail var no}] $var
 } {0 0}
-test string-6.75 {string is upper, true} {
-    string is upper ABC
+test string-6.75.$noComp {string is upper, true} {
+    run {string is upper ABC}
 } 1
-test string-6.76 {string is upper, unicode true} {
-    string is upper ABC\u00DCUE
+test string-6.76.$noComp {string is upper, unicode true} {
+    run {string is upper ABC\xDCUE}
 } 1
-test string-6.77 {string is upper, false} {
-    list [string is upper -fail var AbC] $var
+test string-6.77.$noComp {string is upper, false} {
+    list [run {string is upper -fail var AbC}] $var
 } {0 1}
-test string-6.78 {string is upper, false} {
-    list [string is upper -fail var AB2C] $var
+test string-6.78.$noComp {string is upper, false} {
+    list [run {string is upper -fail var AB2C}] $var
 } {0 2}
-test string-6.79 {string is upper, unicode false} {
-    list [string is upper -fail var ABC\u00FCue] $var
+test string-6.79.$noComp {string is upper, unicode false} {
+    list [run {string is upper -fail var ABC\xFCue}] $var
 } {0 3}
-test string-6.80 {string is wordchar, true} {
-    string is wordchar abc_123
+test string-6.80.$noComp {string is wordchar, true} {
+    run {string is wordchar abc_123}
 } 1
-test string-6.81 {string is wordchar, unicode true} {
-    string is wordchar abc\u00FCab\u00DCAB\u5001
+test string-6.81.$noComp {string is wordchar, unicode true} {
+    run {string is wordchar abc\xFCab\xDCAB\u5001}
 } 1
-test string-6.82 {string is wordchar, false} {
-    list [string is wordchar -fail var abcd.ef] $var
+test string-6.82.$noComp {string is wordchar, false} {
+    list [run {string is wordchar -fail var abcd.ef}] $var
 } {0 4}
-test string-6.83 {string is wordchar, unicode false} {
-    list [string is wordchar -fail var abc\u0080def] $var
+test string-6.83.$noComp {string is wordchar, unicode false} {
+    list [run {string is wordchar -fail var abc\x80def}] $var
 } {0 3}
-test string-6.84 {string is control} {
+test string-6.84.$noComp {string is control} {
     ## Control chars are in the ranges
     ## 00..1F && 7F..9F
-    list [string is control -fail var \x00\x01\x10\x1F\x7F\x80\x9F\x60] $var
+    list [run {string is control -fail var \x00\x01\x10\x1F\x7F\x80\x9F\x60}] $var
 } {0 7}
-test string-6.85 {string is control} {
-    string is control \u0100
+test string-6.85.$noComp {string is control} {
+    run {string is control \u0100}
 } 0
-test string-6.86 {string is graph} {
+test string-6.86.$noComp {string is graph} {
     ## graph is any print char, except space
-    list [string is gra -fail var "0123abc!@#\$\u0100\UE0100\UE01EF "] $var
+    list [run {string is gra -fail var "0123abc!@#\$\u0100\UE0100\UE01EF "}] $var
 } {0 14}
-test string-6.87 {string is print} {
+test string-6.87.$noComp {string is print} {
     ## basically any printable char
-    list [string is print -fail var "0123abc!@#\$\u0100 \UE0100\UE01EF\u0010"] $var
+    list [run {string is print -fail var "0123abc!@#\$\u0100 \UE0100\UE01EF\x10"}] $var
 } {0 15}
-test string-6.88 {string is punct} {
+test string-6.88.$noComp {string is punct} {
     ## any graph char that isn't alnum
-    list [string is punct -fail var "_!@#\u00BEq0"] $var
+    list [run {string is punct -fail var "_!@#\xBEq0"}] $var
 } {0 4}
-test string-6.89 {string is xdigit} {
-    list [string is xdigit -fail var 0123456789\u0061bcdefABCDEFg] $var
+test string-6.89.$noComp {string is xdigit} {
+    list [run {string is xdigit -fail var 0123456789\x61bcdefABCDEFg}] $var
 } {0 22}
 
-test string-6.90 {string is integer, bad integers} {
+test string-6.90.$noComp {string is integer, bad integers} {
     # SF bug #634856
     set result ""
     set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1"]
     foreach num $numbers {
-	lappend result [string is int -strict $num]
+	lappend result [run {string is int -strict $num}]
     }
     return $result
 } {1 1 0 0 0 1 0 0}
-test string-6.91 {string is double, bad doubles} {
+test string-6.91.$noComp {string is double, bad doubles} {
     set result ""
     set numbers [list 1.0 +1.0 ++1.0 +-1.0 -+1.0 -1.0 --1.0 "- +1.0"]
     foreach num $numbers {
-	lappend result [string is double -strict $num]
+	lappend result [run {string is double -strict $num}]
     }
     return $result
 } {1 1 0 0 0 1 0 0}
-test string-6.92 {string is integer, 32-bit overflow} {
+test string-6.92.$noComp {string is integer, 32-bit overflow} {
     # Bug 718878
     set x 0x100000000
-    list [string is integer -failindex var $x] $var
+    list [run {string is integer -failindex var $x}] $var
 } {0 -1}
-test string-6.93 {string is integer, 32-bit overflow} {
+test string-6.93.$noComp {string is integer, 32-bit overflow} {
     # Bug 718878
     set x 0x100000000
     append x ""
-    list [string is integer -failindex var $x] $var
+    list [run {string is integer -failindex var $x}] $var
 } {0 -1}
-test string-6.94 {string is integer, 32-bit overflow} {
+test string-6.94.$noComp {string is integer, 32-bit overflow} {
     # Bug 718878
     set x 0x100000000
-    list [string is integer -failindex var [expr {$x}]] $var
+    list [run {string is integer -failindex var [expr {$x}]}] $var
 } {0 -1}
-test string-6.95 {string is wideinteger, true} {
-    string is wideinteger +1234567890
+test string-6.95.$noComp {string is wideinteger, true} {
+    run {string is wideinteger +1234567890}
 } 1
-test string-6.96 {string is wideinteger, true on type} {
-    string is wideinteger [expr {wide(50.0)}]
+test string-6.96.$noComp {string is wideinteger, true on type} {
+    run {string is wideinteger [expr {wide(50.0)}]}
 } 1
-test string-6.97 {string is wideinteger, true} {
-    string is wideinteger [list -10]
+test string-6.97.$noComp {string is wideinteger, true} {
+    run {string is wideinteger [list -10]}
 } 1
-test string-6.98 {string is wideinteger, true as hex} {
-    string is wideinteger 0xabcdef
+test string-6.98.$noComp {string is wideinteger, true as hex} {
+    run {string is wideinteger 0xabcdef}
 } 1
-test string-6.99 {string is wideinteger, true as octal} {
-    string is wideinteger 0123456
+test string-6.99.$noComp {string is wideinteger, true as octal} {
+    run {string is wideinteger 0123456}
 } 1
-test string-6.100 {string is wideinteger, true with whitespace} {
-    string is wideinteger "  \n1234\v"
+test string-6.100.$noComp {string is wideinteger, true with whitespace} {
+    run {string is wideinteger "  \n1234\v"}
 } 1
-test string-6.101 {string is wideinteger, false} {
-    list [string is wideinteger -fail var 123abc] $var
+test string-6.101.$noComp {string is wideinteger, false} {
+    list [run {string is wideinteger -fail var 123abc}] $var
 } {0 3}
-test string-6.102 {string is wideinteger, false on overflow} {
-    list [string is wideinteger -fail var +[largest_int]0] $var
+test string-6.102.$noComp {string is wideinteger, false on overflow} {
+    list [run {string is wideinteger -fail var +[largest_int]0}] $var
 } {0 -1}
-test string-6.103 {string is wideinteger, false} {
-    list [string is wideinteger -fail var [expr {double(1)}]] $var
+test string-6.103.$noComp {string is wideinteger, false} {
+    list [run {string is wideinteger -fail var [expr {double(1)}]}] $var
 } {0 1}
-test string-6.104 {string is wideinteger, false} {
-    list [string is wideinteger -fail var "    "] $var
+test string-6.104.$noComp {string is wideinteger, false} {
+    list [run {string is wideinteger -fail var "    "}] $var
 } {0 0}
-test string-6.105 {string is wideinteger, false on bad octal} {
-    list [string is wideinteger -fail var 0o36963] $var
+test string-6.105.$noComp {string is wideinteger, false on bad octal} {
+    list [run {string is wideinteger -fail var 0o36963}] $var
 } {0 4}
-test string-6.105.1 {string is wideinteger, false on bad octal} {
-    list [string is wideinteger -fail var 0o36963] $var
+test string-6.105.1.$noComp {string is wideinteger, false on bad octal} {
+    list [run {string is wideinteger -fail var 0o36963}] $var
 } {0 4}
-test string-6.106 {string is wideinteger, false on bad hex} {
-    list [string is wideinteger -fail var 0X345XYZ] $var
+test string-6.106.$noComp {string is wideinteger, false on bad hex} {
+    list [run {string is wideinteger -fail var 0X345XYZ}] $var
 } {0 5}
-test string-6.107 {string is integer, bad integers} {
+test string-6.107.$noComp {string is integer, bad integers} {
     # SF bug #634856
     set result ""
     set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1"]
     foreach num $numbers {
-	lappend result [string is wideinteger -strict $num]
+	lappend result [run {string is wideinteger -strict $num}]
     }
     return $result
 } {1 1 0 0 0 1 0 0}
-test string-6.108 {string is double, Bug 1382287} {
+test string-6.108.$noComp {string is double, Bug 1382287} {
     set x 2turtledoves
-    string is double $x
-    string is double $x
+    run {string is double $x}
+    run {string is double $x}
 } 0
-test string-6.109 {string is double, Bug 1360532} {
-    string is double 1\u00A0
+test string-6.109.$noComp {string is double, Bug 1360532} {
+    run {string is double 1\xA0}
 } 0
-test string-6.110 {string is entier, true} {
-    string is entier +1234567890
+test string-6.110.$noComp {string is entier, true} {
+    run {string is entier +1234567890}
 } 1
-test string-6.111 {string is entier, true on type} {
-    string is entier [expr {wide(50.0)}]
+test string-6.111.$noComp {string is entier, true on type} {
+    run {string is entier [expr {wide(50.0)}]}
 } 1
-test string-6.112 {string is entier, true} {
-    string is entier [list -10]
+test string-6.112.$noComp {string is entier, true} {
+    run {string is entier [list -10]}
 } 1
-test string-6.113 {string is entier, true as hex} {
-    string is entier 0xabcdef
+test string-6.113.$noComp {string is entier, true as hex} {
+    run {string is entier 0xabcdef}
 } 1
-test string-6.114 {string is entier, true as octal} {
-    string is entier 0123456
+test string-6.114.$noComp {string is entier, true as octal} {
+    run {string is entier 0123456}
 } 1
-test string-6.115 {string is entier, true with whitespace} {
-    string is entier "  \n1234\v"
+test string-6.115.$noComp {string is entier, true with whitespace} {
+    run {string is entier "  \n1234\v"}
 } 1
-test string-6.116 {string is entier, false} {
-    list [string is entier -fail var 123abc] $var
+test string-6.116.$noComp {string is entier, false} {
+    list [run {string is entier -fail var 123abc}] $var
 } {0 3}
-test string-6.117 {string is entier, false} {
-    list [string is entier -fail var 123123123123123123123123123123123123123123123123123123123123123123123123123123123123abc] $var
+test string-6.117.$noComp {string is entier, false} {
+    list [run {string is entier -fail var 123123123123123123123123123123123123123123123123123123123123123123123123123123123123abc}] $var
 } {0 84}
-test string-6.118 {string is entier, false} {
-    list [string is entier -fail var [expr {double(1)}]] $var
+test string-6.118.$noComp {string is entier, false} {
+    list [run {string is entier -fail var [expr {double(1)}]}] $var
 } {0 1}
-test string-6.119 {string is entier, false} {
-    list [string is entier -fail var "    "] $var
+test string-6.119.$noComp {string is entier, false} {
+    list [run {string is entier -fail var "    "}] $var
 } {0 0}
-test string-6.120 {string is entier, false on bad octal} {
-    list [string is entier -fail var 0o36963] $var
+test string-6.120.$noComp {string is entier, false on bad octal} {
+    list [run {string is entier -fail var 0o36963}] $var
 } {0 4}
-test string-6.121.1 {string is entier, false on bad octal} {
-    list [string is entier -fail var 0o36963] $var
+test string-6.121.1.$noComp {string is entier, false on bad octal} {
+    list [run {string is entier -fail var 0o36963}] $var
 } {0 4}
-test string-6.122 {string is entier, false on bad hex} {
-    list [string is entier -fail var 0X345XYZ] $var
+test string-6.122.$noComp {string is entier, false on bad hex} {
+    list [run {string is entier -fail var 0X345XYZ}] $var
 } {0 5}
-test string-6.123 {string is entier, bad integers} {
+test string-6.123.$noComp {string is entier, bad integers} {
     # SF bug #634856
     set result ""
     set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1"]
     foreach num $numbers {
-	lappend result [string is entier -strict $num]
+	lappend result [run {string is entier -strict $num}]
     }
     return $result
 } {1 1 0 0 0 1 0 0}
-test string-6.124 {string is entier, true} {
-    string is entier +1234567890123456789012345678901234567890
+test string-6.124.$noComp {string is entier, true} {
+    run {string is entier +1234567890123456789012345678901234567890}
 } 1
-test string-6.125 {string is entier, true} {
-    string is entier [list -10000000000000000000000000000000000000000000000000000000000000000000000000000000000000]
+test string-6.125.$noComp {string is entier, true} {
+    run {string is entier [list -10000000000000000000000000000000000000000000000000000000000000000000000000000000000000]}
 } 1
-test string-6.126 {string is entier, true as hex} {
-    string is entier 0xabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdef
+test string-6.126.$noComp {string is entier, true as hex} {
+    run {string is entier 0xabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdef}
 } 1
-test string-6.127 {string is entier, true as octal} {
-    string is entier 0123456112341234561234565623456123456123456123456123456123456123456123456123456123456
+test string-6.127.$noComp {string is entier, true as octal} {
+    run {string is entier 0123456112341234561234565623456123456123456123456123456123456123456123456123456123456}
 } 1
-test string-6.128 {string is entier, true with whitespace} {
-    string is entier "  \n12340000000000000000000000000000000000000000000000000000000000000000000000000000000000000\v"
+test string-6.128.$noComp {string is entier, true with whitespace} {
+    run {string is entier "  \n12340000000000000000000000000000000000000000000000000000000000000000000000000000000000000\v"}
 } 1
-test string-6.129 {string is entier, false on bad octal} {
-    list [string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963] $var
+test string-6.129.$noComp {string is entier, false on bad octal} {
+    list [run {string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963}] $var
 } {0 87}
-test string-6.130.1 {string is entier, false on bad octal} {
-    list [string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963] $var
+test string-6.130.1.$noComp {string is entier, false on bad octal} {
+    list [run {string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963}] $var
 } {0 87}
-test string-6.131 {string is entier, false on bad hex} {
-    list [string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ] $var
+test string-6.131.$noComp {string is entier, false on bad hex} {
+    list [run {string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ}] $var
 } {0 88}
 
 catch {rename largest_int {}}
 
-test string-7.1 {string last, not enough args} {
-    list [catch {string last a} msg] $msg
+test string-7.1.$noComp {string last, not enough args} {
+    list [catch {run {string last a}} msg] $msg
 } {1 {wrong # args: should be "string last needleString haystackString ?startIndex?"}}
-test string-7.2 {string last, bad args} {
-    list [catch {string last a b c} msg] $msg
+test string-7.2.$noComp {string last, bad args} {
+    list [catch {run {string last a b c}} msg] $msg
 } {1 {bad index "c": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-7.3 {string last, too many args} {
-    list [catch {string last a b c d} msg] $msg
+test string-7.3.$noComp {string last, too many args} {
+    list [catch {run {string last a b c d}} msg] $msg
 } {1 {wrong # args: should be "string last needleString haystackString ?startIndex?"}}
-test string-7.4 {string last} {
-    string la xxx xxxx123xx345x678
+test string-7.4.$noComp {string last} {
+    run {string la xxx xxxx123xx345x678}
 } 1
-test string-7.5 {string last} {
-    string last xx xxxx123xx345x678
+test string-7.5.$noComp {string last} {
+    run {string last xx xxxx123xx345x678}
 } 7
-test string-7.6 {string last} {
-    string las x xxxx123xx345x678
+test string-7.6.$noComp {string last} {
+    run {string las x xxxx123xx345x678}
 } 12
-test string-7.7 {string last, unicode} {
-    string las x xxxx12\u7266xx345x678
+test string-7.7.$noComp {string last, unicode} {
+    run {string las x xxxx12\u7266xx345x678}
 } 12
-test string-7.8 {string last, unicode} {
-    string las \u7266 xxxx12\u7266xx345x678
+test string-7.8.$noComp {string last, unicode} {
+    run {string las \u7266 xxxx12\u7266xx345x678}
 } 6
-test string-7.9 {string last, stop index} {
-    string las \u7266 xxxx12\u7266xx345x678
+test string-7.9.$noComp {string last, stop index} {
+    run {string las \u7266 xxxx12\u7266xx345x678}
 } 6
-test string-7.10 {string last, unicode} {
-    string las \u7266 xxxx12\u7266xx345x678
+test string-7.10.$noComp {string last, unicode} {
+    run {string las \u7266 xxxx12\u7266xx345x678}
 } 6
-test string-7.11 {string last, start index} {
-    string last \u7266 abc\u7266x 3
+test string-7.11.$noComp {string last, start index} {
+    run {string last \u7266 abc\u7266x 3}
 } 3
-test string-7.12 {string last, start index} {
-    string last \u7266 abc\u7266x 2
+test string-7.12.$noComp {string last, start index} {
+    run {string last \u7266 abc\u7266x 2}
 } -1
-test string-7.13 {string last, start index} {
+test string-7.13.$noComp {string last, start index} {
     ## Constrain to last 'a' should work
-    string last ba badbad end-1
+    run {string last ba badbad end-1}
 } 3
-test string-7.14 {string last, start index} {
+test string-7.14.$noComp {string last, start index} {
     ## Constrain to last 'b' should skip last 'ba'
-    string last ba badbad end-2
+    run {string last ba badbad end-2}
 } 0
-test string-7.15 {string last, start index} {
-    string last \334a \334ad\334ad 0
+test string-7.15.$noComp {string last, start index} {
+    run {string last \334a \334ad\334ad 0}
 } -1
-test string-7.16 {string last, start index} {
-    string last \334a \334ad\334ad end-1
+test string-7.16.$noComp {string last, start index} {
+    run {string last \334a \334ad\334ad end-1}
 } 3
 
-test string-8.1 {string bytelength} {
-    list [catch {string bytelength} msg] $msg
+test string-8.1.$noComp {string bytelength} {
+    list [catch {run {string bytelength}} msg] $msg
 } {1 {wrong # args: should be "string bytelength string"}}
-test string-8.2 {string bytelength} {
-    list [catch {string bytelength a b} msg] $msg
+test string-8.2.$noComp {string bytelength} {
+    list [catch {run {string bytelength a b}} msg] $msg
 } {1 {wrong # args: should be "string bytelength string"}}
-test string-8.3 {string bytelength} {
-    string bytelength "\u00c7"
+test string-8.3.$noComp {string bytelength} {
+    run {string bytelength "\xC7"}
 } 2
-test string-8.4 {string bytelength} {
-    string b ""
+test string-8.4.$noComp {string bytelength} {
+    run {string b ""}
 } 0
 
-test string-9.1 {string length} {
-    list [catch {string length} msg] $msg
+test string-9.1.$noComp {string length} {
+    list [catch {run {string length}} msg] $msg
 } {1 {wrong # args: should be "string length string"}}
-test string-9.2 {string length} {
-    list [catch {string length a b} msg] $msg
+test string-9.2.$noComp {string length} {
+    list [catch {run {string length a b}} msg] $msg
 } {1 {wrong # args: should be "string length string"}}
-test string-9.3 {string length} {
-    string length "a little string"
+test string-9.3.$noComp {string length} {
+    run {string length "a little string"}
 } 15
-test string-9.4 {string length} {
-    string le ""
+test string-9.4.$noComp {string length} {
+    run {string le ""}
 } 0
-test string-9.5 {string length, unicode} {
-    string le "abcd\u7266"
+test string-9.5.$noComp {string length, unicode} {
+    run {string le "abcd\u7266"}
 } 5
-test string-9.6 {string length, bytearray object} {
-    string length [binary format a5 foo]
+test string-9.6.$noComp {string length, bytearray object} {
+    run {string length [binary format a5 foo]}
 } 5
-test string-9.7 {string length, bytearray object} {
-    string length [binary format I* {0x50515253 0x52}]
+test string-9.7.$noComp {string length, bytearray object} {
+    run {string length [binary format I* {0x50515253 0x52}]}
 } 8
 
-test string-10.1 {string map, not enough args} {
-    list [catch {string map} msg] $msg
+test string-10.1.$noComp {string map, not enough args} {
+    list [catch {run {string map}} msg] $msg
 } {1 {wrong # args: should be "string map ?-nocase? charMap string"}}
-test string-10.2 {string map, bad args} {
-    list [catch {string map {a b} abba oops} msg] $msg
+test string-10.2.$noComp {string map, bad args} {
+    list [catch {run {string map {a b} abba oops}} msg] $msg
 } {1 {bad option "a b": must be -nocase}}
-test string-10.3 {string map, too many args} {
-    list [catch {string map -nocase {a b} str1 str2} msg] $msg
+test string-10.3.$noComp {string map, too many args} {
+    list [catch {run {string map -nocase {a b} str1 str2}} msg] $msg
 } {1 {wrong # args: should be "string map ?-nocase? charMap string"}}
-test string-10.4 {string map} {
-    string map {a b} abba
+test string-10.4.$noComp {string map} {
+    run {string map {a b} abba}
 } {bbbb}
-test string-10.5 {string map} {
-    string map {a b} a
+test string-10.5.$noComp {string map} {
+    run {string map {a b} a}
 } {b}
-test string-10.6 {string map -nocase} {
-    string map -nocase {a b} Abba
+test string-10.6.$noComp {string map -nocase} {
+    run {string map -nocase {a b} Abba}
 } {bbbb}
-test string-10.7 {string map} {
-    string map {abc 321 ab * a A} aabcabaababcab
+test string-10.7.$noComp {string map} {
+    run {string map {abc 321 ab * a A} aabcabaababcab}
 } {A321*A*321*}
-test string-10.8 {string map -nocase} {
-    string map -nocase {aBc 321 Ab * a A} aabcabaababcab
+test string-10.8.$noComp {string map -nocase} {
+    run {string map -nocase {aBc 321 Ab * a A} aabcabaababcab}
 } {A321*A*321*}
-test string-10.9 {string map -nocase} {
-    string map -no {abc 321 Ab * a A} aAbCaBaAbAbcAb
+test string-10.9.$noComp {string map -nocase} {
+    run {string map -no {abc 321 Ab * a A} aAbCaBaAbAbcAb}
 } {A321*A*321*}
-test string-10.10 {string map} {
-    list [catch {string map {a b c} abba} msg] $msg
+test string-10.10.$noComp {string map} {
+    list [catch {run {string map {a b c} abba}} msg] $msg
 } {1 {char map list unbalanced}}
-test string-10.11 {string map, nulls} {
-    string map {\x00 NULL blah \x00nix} {qwerty}
+test string-10.11.$noComp {string map, nulls} {
+    run {string map {\x00 NULL blah \x00nix} {qwerty}}
 } {qwerty}
-test string-10.12 {string map, unicode} {
-    string map [list \374 ue UE \334] "a\374ueUE\000EU"
-} aueue\334\0EU
-test string-10.13 {string map, -nocase unicode} {
-    string map -nocase [list \374 ue UE \334] "a\374ueUE\000EU"
-} aue\334\334\0EU
-test string-10.14 {string map, -nocase null arguments} {
-    string map -nocase {{} abc} foo
+test string-10.12.$noComp {string map, unicode} {
+    run {string map [list \374 ue UE \334] "a\374ueUE\x00EU"}
+} aueue\334\x00EU
+test string-10.13.$noComp {string map, -nocase unicode} {
+    run {string map -nocase [list \374 ue UE \334] "a\374ueUE\x00EU"}
+} aue\334\334\x00EU
+test string-10.14.$noComp {string map, -nocase null arguments} {
+    run {string map -nocase {{} abc} foo}
 } foo
-test string-10.15 {string map, one pair case} {
-    string map -nocase {abc 32} aAbCaBaAbAbcAb
+test string-10.15.$noComp {string map, one pair case} {
+    run {string map -nocase {abc 32} aAbCaBaAbAbcAb}
 } {a32aBaAb32Ab}
-test string-10.16 {string map, one pair case} {
-    string map -nocase {ab 4321} aAbCaBaAbAbcAb
+test string-10.16.$noComp {string map, one pair case} {
+    run {string map -nocase {ab 4321} aAbCaBaAbAbcAb}
 } {a4321C4321a43214321c4321}
-test string-10.17 {string map, one pair case} {
-    string map {Ab 4321} aAbCaBaAbAbcAb
+test string-10.17.$noComp {string map, one pair case} {
+    run {string map {Ab 4321} aAbCaBaAbAbcAb}
 } {a4321CaBa43214321c4321}
-test string-10.18 {string map, empty argument} {
-    string map -nocase {{} abc} foo
+test string-10.18.$noComp {string map, empty argument} {
+    run {string map -nocase {{} abc} foo}
 } foo
-test string-10.19 {string map, empty arguments} {
-    string map -nocase {{} abc f bar {} def} foo
+test string-10.19.$noComp {string map, empty arguments} {
+    run {string map -nocase {{} abc f bar {} def} foo}
 } baroo
-test string-10.20 {string map, dictionaries don't alter map ordering} {
+test string-10.20.$noComp {string map, dictionaries don't alter map ordering} {
     set map {aa X a Y}
-    list [string map [dict create aa X a Y] aaa] [string map $map aaa] [dict size $map] [string map $map aaa]
+    list [run {string map [dict create aa X a Y] aaa}] [run {string map $map aaa}] [dict size $map] [run {string map $map aaa}]
 } {XY XY 2 XY}
-test string-10.20.1 {string map, dictionaries don't alter map ordering} {
+test string-10.20.1.$noComp {string map, dictionaries don't alter map ordering} {
     set map {a X b Y a Z}
-    list [string map [dict create a X b Y a Z] aaa] [string map $map aaa] [dict size $map] [string map $map aaa]
+    list [run {string map [dict create a X b Y a Z] aaa}] [run {string map $map aaa}] [dict size $map] [run {string map $map aaa}]
 } {ZZZ XXX 2 XXX}
-test string-10.21 {string map, ABR checks} {
-    string map {longstring foob} long
+test string-10.21.$noComp {string map, ABR checks} {
+    run {string map {longstring foob} long}
 } long
-test string-10.22 {string map, ABR checks} {
-    string map {long foob} long
+test string-10.22.$noComp {string map, ABR checks} {
+    run {string map {long foob} long}
 } foob
-test string-10.23 {string map, ABR checks} {
-    string map {lon foob} long
+test string-10.23.$noComp {string map, ABR checks} {
+    run {string map {lon foob} long}
 } foobg
-test string-10.24 {string map, ABR checks} {
-    string map {lon foob} longlo
+test string-10.24.$noComp {string map, ABR checks} {
+    run {string map {lon foob} longlo}
 } foobglo
-test string-10.25 {string map, ABR checks} {
-    string map {lon foob} longlon
+test string-10.25.$noComp {string map, ABR checks} {
+    run {string map {lon foob} longlon}
 } foobgfoob
-test string-10.26 {string map, ABR checks} {
-    string map {longstring foob longstring bar} long
+test string-10.26.$noComp {string map, ABR checks} {
+    run {string map {longstring foob longstring bar} long}
 } long
-test string-10.27 {string map, ABR checks} {
-    string map {long foob longstring bar} long
+test string-10.27.$noComp {string map, ABR checks} {
+    run {string map {long foob longstring bar} long}
 } foob
-test string-10.28 {string map, ABR checks} {
-    string map {lon foob longstring bar} long
+test string-10.28.$noComp {string map, ABR checks} {
+    run {string map {lon foob longstring bar} long}
 } foobg
-test string-10.29 {string map, ABR checks} {
-    string map {lon foob longstring bar} longlo
+test string-10.29.$noComp {string map, ABR checks} {
+    run {string map {lon foob longstring bar} longlo}
 } foobglo
-test string-10.30 {string map, ABR checks} {
-    string map {lon foob longstring bar} longlon
+test string-10.30.$noComp {string map, ABR checks} {
+    run {string map {lon foob longstring bar} longlon}
 } foobgfoob
-test string-10.31 {string map, nasty sharing crash from [Bug 1018562]} {
+test string-10.31.$noComp {string map, nasty sharing crash from [Bug 1018562]} {
     set a {a b}
-    string map $a $a
+    run {string map $a $a}
 } {b b}
 
-test string-11.1 {string match, not enough args} {
-    list [catch {string match a} msg] $msg
+test string-11.1.$noComp {string match, not enough args} {
+    list [catch {run {string match a}} msg] $msg
 } {1 {wrong # args: should be "string match ?-nocase? pattern string"}}
-test string-11.2 {string match, too many args} {
-    list [catch {string match a b c d} msg] $msg
+test string-11.2.$noComp {string match, too many args} {
+    list [catch {run {string match a b c d}} msg] $msg
 } {1 {wrong # args: should be "string match ?-nocase? pattern string"}}
-test string-11.3 {string match} {
-    string match abc abc
+test string-11.3.$noComp {string match} {
+    run {string match abc abc}
 } 1
-test string-11.4 {string match} {
-    string mat abc abd
+test string-11.4.$noComp {string match} {
+    run {string mat abc abd}
 } 0
-test string-11.5 {string match} {
-    string match ab*c abc
+test string-11.5.$noComp {string match} {
+    run {string match ab*c abc}
 } 1
-test string-11.6 {string match} {
-    string match ab**c abc
+test string-11.6.$noComp {string match} {
+    run {string match ab**c abc}
 } 1
-test string-11.7 {string match} {
-    string match ab* abcdef
+test string-11.7.$noComp {string match} {
+    run {string match ab* abcdef}
 } 1
-test string-11.8 {string match} {
-    string match *c abc
+test string-11.8.$noComp {string match} {
+    run {string match *c abc}
 } 1
-test string-11.9 {string match} {
-    string match *3*6*9 0123456789
+test string-11.9.$noComp {string match} {
+    run {string match *3*6*9 0123456789}
 } 1
-test string-11.9.1 {string match} {
-    string match *3*6*89 0123456789
+test string-11.9.1.$noComp {string match} {
+    run {string match *3*6*89 0123456789}
 } 1
-test string-11.9.2 {string match} {
-    string match *3*456*89 0123456789
+test string-11.9.2.$noComp {string match} {
+    run {string match *3*456*89 0123456789}
 } 1
-test string-11.9.3 {string match} {
-    string match *3*6* 0123456789
+test string-11.9.3.$noComp {string match} {
+    run {string match *3*6* 0123456789}
 } 1
-test string-11.9.4 {string match} {
-    string match *3*56* 0123456789
+test string-11.9.4.$noComp {string match} {
+    run {string match *3*56* 0123456789}
 } 1
-test string-11.9.5 {string match} {
-    string match *3*456*** 0123456789
+test string-11.9.5.$noComp {string match} {
+    run {string match *3*456*** 0123456789}
 } 1
-test string-11.9.6 {string match} {
-    string match **3*456** 0123456789
+test string-11.9.6.$noComp {string match} {
+    run {string match **3*456** 0123456789}
 } 1
-test string-11.9.7 {string match} {
-    string match *3***456* 0123456789
+test string-11.9.7.$noComp {string match} {
+    run {string match *3***456* 0123456789}
 } 1
-test string-11.9.8 {string match} {
-    string match *3***\[456]* 0123456789
+test string-11.9.8.$noComp {string match} {
+    run {string match *3***\[456]* 0123456789}
 } 1
-test string-11.9.9 {string match} {
-    string match *3***\[4-6]* 0123456789
+test string-11.9.9.$noComp {string match} {
+    run {string match *3***\[4-6]* 0123456789}
 } 1
-test string-11.9.10 {string match} {
-    string match *3***\[4-6] 0123456789
+test string-11.9.10.$noComp {string match} {
+    run {string match *3***\[4-6] 0123456789}
 } 0
-test string-11.9.11 {string match} {
-    string match *3***\[4-6] 0123456
+test string-11.9.11.$noComp {string match} {
+    run {string match *3***\[4-6] 0123456}
 } 1
-test string-11.10 {string match} {
-    string match *3*6*9 01234567890
+test string-11.10.$noComp {string match} {
+    run {string match *3*6*9 01234567890}
 } 0
-test string-11.10.1 {string match} {
-    string match *3*6*89 01234567890
+test string-11.10.1.$noComp {string match} {
+    run {string match *3*6*89 01234567890}
 } 0
-test string-11.10.2 {string match} {
-    string match *3*456*89 01234567890
+test string-11.10.2.$noComp {string match} {
+    run {string match *3*456*89 01234567890}
 } 0
-test string-11.10.3 {string match} {
-    string match **3*456*89 01234567890
+test string-11.10.3.$noComp {string match} {
+    run {string match **3*456*89 01234567890}
 } 0
-test string-11.10.4 {string match} {
-    string match *3*456***89 01234567890
+test string-11.10.4.$noComp {string match} {
+    run {string match *3*456***89 01234567890}
 } 0
-test string-11.11 {string match} {
-    string match a?c abc
+test string-11.11.$noComp {string match} {
+    run {string match a?c abc}
 } 1
-test string-11.12 {string match} {
-    string match a??c abc
+test string-11.12.$noComp {string match} {
+    run {string match a??c abc}
 } 0
-test string-11.13 {string match} {
-    string match ?1??4???8? 0123456789
+test string-11.13.$noComp {string match} {
+    run {string match ?1??4???8? 0123456789}
 } 1
-test string-11.14 {string match} {
-    string match {[abc]bc} abc
+test string-11.14.$noComp {string match} {
+    run {string match {[abc]bc} abc}
 } 1
-test string-11.15 {string match} {
-    string match {a[abc]c} abc
+test string-11.15.$noComp {string match} {
+    run {string match {a[abc]c} abc}
 } 1
-test string-11.16 {string match} {
-    string match {a[xyz]c} abc
+test string-11.16.$noComp {string match} {
+    run {string match {a[xyz]c} abc}
 } 0
-test string-11.17 {string match} {
-    string match {12[2-7]45} 12345
+test string-11.17.$noComp {string match} {
+    run {string match {12[2-7]45} 12345}
 } 1
-test string-11.18 {string match} {
-    string match {12[ab2-4cd]45} 12345
+test string-11.18.$noComp {string match} {
+    run {string match {12[ab2-4cd]45} 12345}
 } 1
-test string-11.19 {string match} {
-    string match {12[ab2-4cd]45} 12b45
+test string-11.19.$noComp {string match} {
+    run {string match {12[ab2-4cd]45} 12b45}
 } 1
-test string-11.20 {string match} {
-    string match {12[ab2-4cd]45} 12d45
+test string-11.20.$noComp {string match} {
+    run {string match {12[ab2-4cd]45} 12d45}
 } 1
-test string-11.21 {string match} {
-    string match {12[ab2-4cd]45} 12145
+test string-11.21.$noComp {string match} {
+    run {string match {12[ab2-4cd]45} 12145}
 } 0
-test string-11.22 {string match} {
-    string match {12[ab2-4cd]45} 12545
+test string-11.22.$noComp {string match} {
+    run {string match {12[ab2-4cd]45} 12545}
 } 0
-test string-11.23 {string match} {
-    string match {a\*b} a*b
+test string-11.23.$noComp {string match} {
+    run {string match {a\*b} a*b}
 } 1
-test string-11.24 {string match} {
-    string match {a\*b} ab
+test string-11.24.$noComp {string match} {
+    run {string match {a\*b} ab}
 } 0
-test string-11.25 {string match} {
-    string match {a\*\?\[\]\\\x} "a*?\[\]\\x"
+test string-11.25.$noComp {string match} {
+    run {string match {a\*\?\[\]\\\x} "a*?\[\]\\x"}
 } 1
-test string-11.26 {string match} {
-    string match ** ""
+test string-11.26.$noComp {string match} {
+    run {string match ** ""}
 } 1
-test string-11.27 {string match} {
-    string match *. ""
+test string-11.27.$noComp {string match} {
+    run {string match *. ""}
 } 0
-test string-11.28 {string match} {
-    string match "" ""
+test string-11.28.$noComp {string match} {
+    run {string match "" ""}
 } 1
-test string-11.29 {string match} {
-    string match \[a a
+test string-11.29.$noComp {string match} {
+    run {string match \[a a}
 } 1
-test string-11.30 {string match, bad args} {
-    list [catch {string match - b c} msg] $msg
+test string-11.30.$noComp {string match, bad args} {
+    list [catch {run {string match - b c}} msg] $msg
 } {1 {bad option "-": must be -nocase}}
-test string-11.31 {string match case} {
-    string match a A
+test string-11.31.$noComp {string match case} {
+    run {string match a A}
 } 0
-test string-11.32 {string match nocase} {
-    string match -n a A
+test string-11.32.$noComp {string match nocase} {
+    run {string match -n a A}
 } 1
-test string-11.33 {string match nocase} {
-    string match -nocase a\334 A\374
+test string-11.33.$noComp {string match nocase} {
+    run {string match -nocase a\334 A\374}
 } 1
-test string-11.34 {string match nocase} {
-    string match -nocase a*f ABCDEf
+test string-11.34.$noComp {string match nocase} {
+    run {string match -nocase a*f ABCDEf}
 } 1
-test string-11.35 {string match case, false hope} {
+test string-11.35.$noComp {string match case, false hope} {
     # This is true because '_' lies between the A-Z and a-z ranges
-    string match {[A-z]} _
+    run {string match {[A-z]} _}
 } 1
-test string-11.36 {string match nocase range} {
+test string-11.36.$noComp {string match nocase range} {
     # This is false because although '_' lies between the A-Z and a-z ranges,
     # we lower case the end points before checking the ranges.
-    string match -nocase {[A-z]} _
+    run {string match -nocase {[A-z]} _}
 } 0
-test string-11.37 {string match nocase} {
-    string match -nocase {[A-fh-Z]} g
+test string-11.37.$noComp {string match nocase} {
+    run {string match -nocase {[A-fh-Z]} g}
 } 0
-test string-11.38 {string match case, reverse range} {
-    string match {[A-fh-Z]} g
+test string-11.38.$noComp {string match case, reverse range} {
+    run {string match {[A-fh-Z]} g}
 } 1
-test string-11.39 {string match, *\ case} {
-    string match {*\abc} abc
+test string-11.39.$noComp {string match, *\ case} {
+    run {string match {*\abc} abc}
 } 1
-test string-11.39.1 {string match, *\ case} {
-    string match {*ab\c} abc
+test string-11.39.1.$noComp {string match, *\ case} {
+    run {string match {*ab\c} abc}
 } 1
-test string-11.39.2 {string match, *\ case} {
-    string match {*ab\*} ab*
+test string-11.39.2.$noComp {string match, *\ case} {
+    run {string match {*ab\*} ab*}
 } 1
-test string-11.39.3 {string match, *\ case} {
-    string match {*ab\*} abc
+test string-11.39.3.$noComp {string match, *\ case} {
+    run {string match {*ab\*} abc}
 } 0
-test string-11.39.4 {string match, *\ case} {
-    string match {*ab\\*} {ab\c}
+test string-11.39.4.$noComp {string match, *\ case} {
+    run {string match {*ab\\*} {ab\c}}
 } 1
-test string-11.39.5 {string match, *\ case} {
-    string match {*ab\\*} {ab\*}
+test string-11.39.5.$noComp {string match, *\ case} {
+    run {string match {*ab\\*} {ab\*}}
 } 1
-test string-11.40 {string match, *special case} {
-    string match {*[ab]} abc
+test string-11.40.$noComp {string match, *special case} {
+    run {string match {*[ab]} abc}
 } 0
-test string-11.41 {string match, *special case} {
-    string match {*[ab]*} abc
+test string-11.41.$noComp {string match, *special case} {
+    run {string match {*[ab]*} abc}
 } 1
-test string-11.42 {string match, *special case} {
-    string match "*\\" "\\"
+test string-11.42.$noComp {string match, *special case} {
+    run {string match "*\\" "\\"}
 } 0
-test string-11.43 {string match, *special case} {
-    string match "*\\\\" "\\"
+test string-11.43.$noComp {string match, *special case} {
+    run {string match "*\\\\" "\\"}
 } 1
-test string-11.44 {string match, *special case} {
-    string match "*???" "12345"
+test string-11.44.$noComp {string match, *special case} {
+    run {string match "*???" "12345"}
 } 1
-test string-11.45 {string match, *special case} {
-    string match "*???" "12"
+test string-11.45.$noComp {string match, *special case} {
+    run {string match "*???" "12"}
 } 0
-test string-11.46 {string match, *special case} {
-    string match "*\\*" "abc*"
+test string-11.46.$noComp {string match, *special case} {
+    run {string match "*\\*" "abc*"}
 } 1
-test string-11.47 {string match, *special case} {
-    string match "*\\*" "*"
+test string-11.47.$noComp {string match, *special case} {
+    run {string match "*\\*" "*"}
 } 1
-test string-11.48 {string match, *special case} {
-    string match "*\\*" "*abc"
+test string-11.48.$noComp {string match, *special case} {
+    run {string match "*\\*" "*abc"}
 } 0
-test string-11.49 {string match, *special case} {
-    string match "?\\*" "a*"
+test string-11.49.$noComp {string match, *special case} {
+    run {string match "?\\*" "a*"}
 } 1
-test string-11.50 {string match, *special case} {
-    string match "\\" "\\"
+test string-11.50.$noComp {string match, *special case} {
+    run {string match "\\" "\\"}
 } 0
-test string-11.51 {string match; *, -nocase and UTF-8} {
-    string match -nocase [binary format I 717316707] \
-	    [binary format I 2028036707]
+test string-11.51.$noComp {string match; *, -nocase and UTF-8} {
+    run {string match -nocase [binary format I 717316707] \
+	    [binary format I 2028036707]}
 } 1
-test string-11.52 {string match, null char in string} {
+test string-11.52.$noComp {string match, null char in string} {
     set out ""
     set ptn "*abc*"
-    foreach elem [list "\u0000@abc" "@abc" "\u0000@abc\u0000" "blahabcblah"] {
-	lappend out [string match $ptn $elem]
+    foreach elem [list "\x00@abc" "@abc" "\x00@abc\x00" "blahabcblah"] {
+	lappend out [run {string match $ptn $elem}]
     }
     set out
 } {1 1 1 1}
-test string-11.53 {string match, null char in pattern} {
+test string-11.53.$noComp {string match, null char in pattern} {
     set out ""
     foreach {ptn elem} [list \
-	    "*\u0000abc\u0000"  "\u0000abc\u0000" \
-	    "*\u0000abc\u0000"  "\u0000abc\u0000ef" \
-	    "*\u0000abc\u0000*" "\u0000abc\u0000ef" \
-	    "*\u0000abc\u0000"  "@\u0000abc\u0000ef" \
-	    "*\u0000abc\u0000*"  "@\u0000abc\u0000ef" \
+	    "*\x00abc\x00"  "\x00abc\x00" \
+	    "*\x00abc\x00"  "\x00abc\x00ef" \
+	    "*\x00abc\x00*" "\x00abc\x00ef" \
+	    "*\x00abc\x00"  "@\x00abc\x00ef" \
+	    "*\x00abc\x00*"  "@\x00abc\x00ef" \
 	    ] {
-	lappend out [string match $ptn $elem]
+	lappend out [run {string match $ptn $elem}]
     }
     set out
 } {1 0 1 0 1}
-test string-11.54 {string match, failure} {
+test string-11.54.$noComp {string match, failure} {
     set longString ""
     for {set i 0} {$i < 10} {incr i} {
-	append longString "abcdefghijklmnopqrstuvwxy\u0000z01234567890123"
+	append longString "abcdefghijklmnopqrstuvwxy\x00z01234567890123"
     }
-    string first $longString 123
-    list [string match *cba* $longString] \
-	    [string match *a*l*\u0000* $longString] \
-	    [string match *a*l*\u0000*123 $longString] \
-	    [string match *a*l*\u0000*123* $longString] \
-	    [string match *a*l*\u0000*cba* $longString] \
-	    [string match *===* $longString]
+    run {string first $longString 123}
+    list [run {string match *cba* $longString}] \
+	    [run {string match *a*l*\x00* $longString}] \
+	    [run {string match *a*l*\x00*123 $longString}] \
+	    [run {string match *a*l*\x00*123* $longString}] \
+	    [run {string match *a*l*\x00*cba* $longString}] \
+	    [run {string match *===* $longString}]
 } {0 1 1 1 0 0}
-test string-11.55 {string match, invalid binary optimization} {
+test string-11.55.$noComp {string match, invalid binary optimization} {
     [format string] match \u0141 [binary format c 65]
 } 0
 
-test string-12.1 {string range} {
-    list [catch {string range} msg] $msg
+test string-12.1.$noComp {string range} {
+    list [catch {run {string range}} msg] $msg
 } {1 {wrong # args: should be "string range string first last"}}
-test string-12.2 {string range} {
-    list [catch {string range a 1} msg] $msg
+test string-12.2.$noComp {string range} {
+    list [catch {run {string range a 1}} msg] $msg
 } {1 {wrong # args: should be "string range string first last"}}
-test string-12.3 {string range} {
-    list [catch {string range a 1 2 3} msg] $msg
+test string-12.3.$noComp {string range} {
+    list [catch {run {string range a 1 2 3}} msg] $msg
 } {1 {wrong # args: should be "string range string first last"}}
-test string-12.4 {string range} {
-    string range abcdefghijklmnop 2 14
+test string-12.4.$noComp {string range} {
+    run {string range abcdefghijklmnop 2 14}
 } {cdefghijklmno}
-test string-12.5 {string range, last > length} {
-    string range abcdefghijklmnop 7 1000
+test string-12.5.$noComp {string range, last > length} {
+    run {string range abcdefghijklmnop 7 1000}
 } {hijklmnop}
-test string-12.6 {string range} {
-    string range abcdefghijklmnop 10 end
+test string-12.6.$noComp {string range} {
+    run {string range abcdefghijklmnop 10 end}
 } {klmnop}
-test string-12.7 {string range, last < first} {
-    string range abcdefghijklmnop 10 9
+test string-12.7.$noComp {string range, last < first} {
+    run {string range abcdefghijklmnop 10 9}
 } {}
-test string-12.8 {string range, first < 0} {
-    string range abcdefghijklmnop -3 2
+test string-12.8.$noComp {string range, first < 0} {
+    run {string range abcdefghijklmnop -3 2}
 } {abc}
-test string-12.9 {string range} {
-    string range abcdefghijklmnop -3 -2
+test string-12.9.$noComp {string range} {
+    run {string range abcdefghijklmnop -3 -2}
 } {}
-test string-12.10 {string range} {
-    string range abcdefghijklmnop 1000 1010
+test string-12.10.$noComp {string range} {
+    run {string range abcdefghijklmnop 1000 1010}
 } {}
-test string-12.11 {string range} {
-    string range abcdefghijklmnop -100 end
+test string-12.11.$noComp {string range} {
+    run {string range abcdefghijklmnop -100 end}
 } {abcdefghijklmnop}
-test string-12.12 {string range} {
-    list [catch {string range abc abc 1} msg] $msg
+test string-12.12.$noComp {string range} {
+    list [catch {run {string range abc abc 1}} msg] $msg
 } {1 {bad index "abc": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-12.13 {string range} {
-    list [catch {string range abc 1 eof} msg] $msg
+test string-12.13.$noComp {string range} {
+    list [catch {run {string range abc 1 eof}} msg] $msg
 } {1 {bad index "eof": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-12.14 {string range} {
-    string range abcdefghijklmnop end-1 end
+test string-12.14.$noComp {string range} {
+    run {string range abcdefghijklmnop end-1 end}
 } {op}
-test string-12.15 {string range} {
-    string range abcdefghijklmnop end 1000
+test string-12.15.$noComp {string range} {
+    run {string range abcdefghijklmnop end 1000}
 } {p}
-test string-12.16 {string range} {
-    string range abcdefghijklmnop end end-1
+test string-12.16.$noComp {string range} {
+    run {string range abcdefghijklmnop end end-1}
 } {}
-test string-12.17 {string range, unicode} {
-    string range ab\u7266cdefghijklmnop 5 5
+test string-12.17.$noComp {string range, unicode} {
+    run {string range ab\u7266cdefghijklmnop 5 5}
 } e
-test string-12.18 {string range, unicode} {
-    string range ab\u7266cdefghijklmnop 2 3
+test string-12.18.$noComp {string range, unicode} {
+    run {string range ab\u7266cdefghijklmnop 2 3}
 } \u7266c
-test string-12.19 {string range, bytearray object} {
+test string-12.19.$noComp {string range, bytearray object} {
     set b [binary format I* {0x50515253 0x52}]
-    set r1 [string range $b 1 end-1]
-    set r2 [string range $b 1 6]
-    string equal $r1 $r2
+    set r1 [run {string range $b 1 end-1}]
+    set r2 [run {string range $b 1 6}]
+    run {string equal $r1 $r2}
 } 1
-test string-12.20 {string range, out of bounds indices} {
-    string range \u00FF 0 1
-} \u00FF
+test string-12.20.$noComp {string range, out of bounds indices} {
+    run {string range \xFF 0 1}
+} \xFF
 # Bug 1410553
-test string-12.21 {string range, regenerates correct reps, bug 1410553} {
+test string-12.21.$noComp {string range, regenerates correct reps, bug 1410553} {
     set bytes "\x00 \x03 \x41"
     set rxBuffer {}
     foreach ch $bytes {
 	append rxBuffer $ch
 	if {$ch eq "\x03"} {
-	    string length $rxBuffer
+	    run {string length $rxBuffer}
 	}
     }
-    set rxCRC [string range $rxBuffer end-1 end]
+    set rxCRC [run {string range $rxBuffer end-1 end}]
     binary scan [join $bytes {}] "H*" input_hex
     binary scan $rxBuffer "H*" rxBuffer_hex
     binary scan $rxCRC "H*" rxCRC_hex
     list $input_hex $rxBuffer_hex $rxCRC_hex
 } {000341 000341 0341}
-test string-12.22 {string range, shimmering binary/index} {
+test string-12.22.$noComp {string range, shimmering binary/index} {
     set s 0000000001
     binary scan $s a* x
-    string range $s $s end
+    run {string range $s $s end}
 } 000000001
-test string-12.23 {string range, surrogates, bug [11ae2be95dac9417]} utf16 {
-    list [string range a\U100000b 1 1] [string range a\U100000b 2 2] [string range a\U100000b 3 3]
+test string-12.23.$noComp {string range, surrogates, bug [11ae2be95dac9417]} utf16 {
+    run {list [string range a\U100000b 1 1] [string range a\U100000b 2 2] [string range a\U100000b 3 3]}
 } [list \U100000 {} b]
 
-test string-13.1 {string repeat} {
-    list [catch {string repeat} msg] $msg
+test string-13.1.$noComp {string repeat} {
+    list [catch {run {string repeat}} msg] $msg
 } {1 {wrong # args: should be "string repeat string count"}}
-test string-13.2 {string repeat} {
-    list [catch {string repeat abc 10 oops} msg] $msg
+test string-13.2.$noComp {string repeat} {
+    list [catch {run {string repeat abc 10 oops}} msg] $msg
 } {1 {wrong # args: should be "string repeat string count"}}
-test string-13.3 {string repeat} {
-    string repeat {} 100
+test string-13.3.$noComp {string repeat} {
+    run {string repeat {} 100}
 } {}
-test string-13.4 {string repeat} {
-    string repeat { } 5
+test string-13.4.$noComp {string repeat} {
+    run {string repeat { } 5}
 } {     }
-test string-13.5 {string repeat} {
-    string repeat abc 3
+test string-13.5.$noComp {string repeat} {
+    run {string repeat abc 3}
 } {abcabcabc}
-test string-13.6 {string repeat} {
-    string repeat abc -1
+test string-13.6.$noComp {string repeat} {
+    run {string repeat abc -1}
 } {}
-test string-13.7 {string repeat} {
-    list [catch {string repeat abc end} msg] $msg
+test string-13.7.$noComp {string repeat} {
+    list [catch {run {string repeat abc end}} msg] $msg
 } {1 {expected integer but got "end"}}
-test string-13.8 {string repeat} {
-    string repeat {} -1000
+test string-13.8.$noComp {string repeat} {
+    run {string repeat {} -1000}
 } {}
-test string-13.9 {string repeat} {
-    string repeat {} 0
+test string-13.9.$noComp {string repeat} {
+    run {string repeat {} 0}
 } {}
-test string-13.10 {string repeat} {
-    string repeat def 0
+test string-13.10.$noComp {string repeat} {
+    run {string repeat def 0}
 } {}
-test string-13.11 {string repeat} {
-    string repeat def 1
+test string-13.11.$noComp {string repeat} {
+    run {string repeat def 1}
 } def
-test string-13.12 {string repeat} {
-    string repeat ab\u7266cd 3
+test string-13.12.$noComp {string repeat} {
+    run {string repeat ab\u7266cd 3}
 } ab\u7266cdab\u7266cdab\u7266cd
-test string-13.13 {string repeat} {
-    string repeat \x00 3
+test string-13.13.$noComp {string repeat} {
+    run {string repeat \x00 3}
 } \x00\x00\x00
-test string-13.14 {string repeat} {
+test string-13.14.$noComp {string repeat} {
     # The string range will ensure us that string repeat gets a unicode string
-    string repeat [string range ab\u7266cd 2 3] 3
+    run {string repeat [run {string range ab\u7266cd 2 3}] 3}
 } \u7266c\u7266c\u7266c
 
-test string-14.1 {string replace} {
-    list [catch {string replace} msg] $msg
+test string-14.1.$noComp {string replace} {
+    list [catch {run {string replace}} msg] $msg
 } {1 {wrong # args: should be "string replace string first last ?string?"}}
-test string-14.2 {string replace} {
-    list [catch {string replace a 1} msg] $msg
+test string-14.2.$noComp {string replace} {
+    list [catch {run {string replace a 1}} msg] $msg
 } {1 {wrong # args: should be "string replace string first last ?string?"}}
-test string-14.3 {string replace} {
-    list [catch {string replace a 1 2 3 4} msg] $msg
+test string-14.3.$noComp {string replace} {
+    list [catch {run {string replace a 1 2 3 4}} msg] $msg
 } {1 {wrong # args: should be "string replace string first last ?string?"}}
-test string-14.4 {string replace} {
+test string-14.4.$noComp {string replace} {
 } {}
-test string-14.5 {string replace} {
-    string replace abcdefghijklmnop 2 14
+test string-14.5.$noComp {string replace} {
+    run {string replace abcdefghijklmnop 2 14}
 } {abp}
-test string-14.6 {string replace} {
-    string replace abcdefghijklmnop 7 1000
-} {abcdefg}
-test string-14.7 {string replace} {
-    string replace abcdefghijklmnop 10 end
-} {abcdefghij}
-test string-14.8 {string replace} {
-    string replace abcdefghijklmnop 10 9
-} {abcdefghijklmnop}
-test string-14.9 {string replace} {
-    string replace abcdefghijklmnop -3 2
-} {defghijklmnop}
-test string-14.10 {string replace} {
-    string replace abcdefghijklmnop -3 -2
-} {abcdefghijklmnop}
-test string-14.11 {string replace} {
-    string replace abcdefghijklmnop 1000 1010
-} {abcdefghijklmnop}
-test string-14.12 {string replace} {
-    string replace abcdefghijklmnop -100 end
+test string-14.6.$noComp {string replace} -body {
+    run {string replace abcdefghijklmnop 7 1000}
+} -result abcdefg
+test string-14.7.$noComp {string replace} {
+    run {string replace abcdefghijklmnop 10 end}
+} abcdefghij
+test string-14.8.$noComp {string replace} {
+    run {string replace abcdefghijklmnop 10 9}
+} abcdefghijklmnop
+test string-14.9.$noComp {string replace} {
+    run {string replace abcdefghijklmnop -3 2}
+} defghijklmnop
+test string-14.10.$noComp {string replace} {
+    run {string replace abcdefghijklmnop -3 -2}
+} abcdefghijklmnop
+test string-14.11.$noComp {string replace} -body {
+    run {string replace abcdefghijklmnop 1000 1010}
+} -result abcdefghijklmnop
+test string-14.12.$noComp {string replace} {
+    run {string replace abcdefghijklmnop -100 end}
 } {}
-test string-14.13 {string replace} {
-    list [catch {string replace abc abc 1} msg] $msg
+test string-14.13.$noComp {string replace} {
+    list [catch {run {string replace abc abc 1}} msg] $msg
 } {1 {bad index "abc": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-14.14 {string replace} {
-    list [catch {string replace abc 1 eof} msg] $msg
+test string-14.14.$noComp {string replace} {
+    list [catch {run {string replace abc 1 eof}} msg] $msg
 } {1 {bad index "eof": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-14.15 {string replace} {
-    string replace abcdefghijklmnop end-10 end-2 NEW
+test string-14.15.$noComp {string replace} {
+    run {string replace abcdefghijklmnop end-10 end-2 NEW}
 } {abcdeNEWop}
-test string-14.16 {string replace} {
-    string replace abcdefghijklmnop 0 end foo
+test string-14.16.$noComp {string replace} {
+    run {string replace abcdefghijklmnop 0 end foo}
 } {foo}
-test string-14.17 {string replace} {
-    string replace abcdefghijklmnop end end-1
+test string-14.17.$noComp {string replace} {
+    run {string replace abcdefghijklmnop end end-1}
 } {abcdefghijklmnop}
-test string-14.18 {string replace} {
-    string replace abcdefghijklmnop 10 9 XXX
+test string-14.18.$noComp {string replace} {
+    run {string replace abcdefghijklmnop 10 9 XXX}
 } {abcdefghijklmnop}
-test string-14.19 {string replace} {
-    string replace {} -1 0 A
+test string-14.19.$noComp {string replace} {
+    run {string replace {} -1 0 A}
 } A
 
-test string-15.1 {string tolower not enough args} {
-    list [catch {string tolower} msg] $msg
+test string-15.1.$noComp {string tolower not enough args} {
+    list [catch {run {string tolower}} msg] $msg
 } {1 {wrong # args: should be "string tolower string ?first? ?last?"}}
-test string-15.2 {string tolower bad args} {
-    list [catch {string tolower a b} msg] $msg
+test string-15.2.$noComp {string tolower bad args} {
+    list [catch {run {string tolower a b}} msg] $msg
 } {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-15.3 {string tolower too many args} {
-    list [catch {string tolower ABC 1 end oops} msg] $msg
+test string-15.3.$noComp {string tolower too many args} {
+    list [catch {run {string tolower ABC 1 end oops}} msg] $msg
 } {1 {wrong # args: should be "string tolower string ?first? ?last?"}}
-test string-15.4 {string tolower} {
-    string tolower ABCDeF
+test string-15.4.$noComp {string tolower} {
+    run {string tolower ABCDeF}
 } {abcdef}
-test string-15.5 {string tolower} {
-    string tolower "ABC  XyZ"
+test string-15.5.$noComp {string tolower} {
+    run {string tolower "ABC  XyZ"}
 } {abc  xyz}
-test string-15.6 {string tolower} {
-    string tolower {123#$&*()}
+test string-15.6.$noComp {string tolower} {
+    run {string tolower {123#$&*()}}
 } {123#$&*()}
-test string-15.7 {string tolower} {
-    string tolower ABC 1
+test string-15.7.$noComp {string tolower} {
+    run {string tolower ABC 1}
 } AbC
-test string-15.8 {string tolower} {
-    string tolower ABC 1 end
+test string-15.8.$noComp {string tolower} {
+    run {string tolower ABC 1 end}
 } Abc
-test string-15.9 {string tolower} {
-    string tolower ABC 0 end-1
+test string-15.9.$noComp {string tolower} {
+    run {string tolower ABC 0 end-1}
 } abC
-test string-15.10 {string tolower, unicode} {
-     string tolower ABCabc\xc7\xe7
-} "abcabc\xe7\xe7"
-test string-15.11 {string tolower, compiled} {
-    lindex [string tolower [list A B [list C]]] 1
+test string-15.10.$noComp {string tolower, unicode} {
+     run {string tolower ABCabc\xC7\xE7}
+} "abcabc\xE7\xE7"
+test string-15.11.$noComp {string tolower, compiled} {
+    lindex [run {string tolower [list A B [list C]]}] 1
 } b
 
-test string-16.1 {string toupper} {
-    list [catch {string toupper} msg] $msg
+test string-16.1.$noComp {string toupper} {
+    list [catch {run {string toupper}} msg] $msg
 } {1 {wrong # args: should be "string toupper string ?first? ?last?"}}
-test string-16.2 {string toupper} {
-    list [catch {string toupper a b} msg] $msg
+test string-16.2.$noComp {string toupper} {
+    list [catch {run {string toupper a b}} msg] $msg
 } {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-16.3 {string toupper} {
-    list [catch {string toupper a 1 end oops} msg] $msg
+test string-16.3.$noComp {string toupper} {
+    list [catch {run {string toupper a 1 end oops}} msg] $msg
 } {1 {wrong # args: should be "string toupper string ?first? ?last?"}}
-test string-16.4 {string toupper} {
-    string toupper abCDEf
+test string-16.4.$noComp {string toupper} {
+    run {string toupper abCDEf}
 } {ABCDEF}
-test string-16.5 {string toupper} {
-    string toupper "abc xYz"
+test string-16.5.$noComp {string toupper} {
+    run {string toupper "abc xYz"}
 } {ABC XYZ}
-test string-16.6 {string toupper} {
-    string toupper {123#$&*()}
+test string-16.6.$noComp {string toupper} {
+    run {string toupper {123#$&*()}}
 } {123#$&*()}
-test string-16.7 {string toupper} {
-    string toupper abc 1
+test string-16.7.$noComp {string toupper} {
+    run {string toupper abc 1}
 } aBc
-test string-16.8 {string toupper} {
-    string toupper abc 1 end
+test string-16.8.$noComp {string toupper} {
+    run {string toupper abc 1 end}
 } aBC
-test string-16.9 {string toupper} {
-    string toupper abc 0 end-1
+test string-16.9.$noComp {string toupper} {
+    run {string toupper abc 0 end-1}
 } ABc
-test string-16.10 {string toupper, unicode} {
-    string toupper ABCabc\xc7\xe7
-} "ABCABC\xc7\xc7"
-test string-16.11 {string toupper, compiled} {
-    lindex [string toupper [list a b [list c]]] 1
+test string-16.10.$noComp {string toupper, unicode} {
+    run {string toupper ABCabc\xC7\xE7}
+} "ABCABC\xC7\xC7"
+test string-16.11.$noComp {string toupper, compiled} {
+    lindex [run {string toupper [list a b [list c]]}] 1
 } B
 
-test string-17.1 {string totitle} {
-    list [catch {string totitle} msg] $msg
+test string-17.1.$noComp {string totitle} {
+    list [catch {run {string totitle}} msg] $msg
 } {1 {wrong # args: should be "string totitle string ?first? ?last?"}}
-test string-17.2 {string totitle} {
-    list [catch {string totitle a b} msg] $msg
+test string-17.2.$noComp {string totitle} {
+    list [catch {run {string totitle a b}} msg] $msg
 } {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-17.3 {string totitle} {
-    string totitle abCDEf
+test string-17.3.$noComp {string totitle} {
+    run {string totitle abCDEf}
 } {Abcdef}
-test string-17.4 {string totitle} {
-    string totitle "abc xYz"
+test string-17.4.$noComp {string totitle} {
+    run {string totitle "abc xYz"}
 } {Abc xyz}
-test string-17.5 {string totitle} {
-    string totitle {123#$&*()}
+test string-17.5.$noComp {string totitle} {
+    run {string totitle {123#$&*()}}
 } {123#$&*()}
-test string-17.6 {string totitle, unicode} {
-    string totitle ABCabc\xC7\xE7
+test string-17.6.$noComp {string totitle, unicode} {
+    run {string totitle ABCabc\xC7\xE7}
 } "Abcabc\xE7\xE7"
-test string-17.7 {string totitle, unicode} {
-    string totitle \u01F3BCabc\xc7\xe7
-} "\u01F2bcabc\xe7\xe7"
-test string-17.8 {string totitle, compiled} {
-    lindex [string totitle [list aa bb [list cc]]] 0
+test string-17.7.$noComp {string totitle, unicode} {
+    run {string totitle \u01F3BCabc\xC7\xE7}
+} "\u01F2bcabc\xE7\xE7"
+test string-17.8.$noComp {string totitle, compiled} {
+    lindex [run {string totitle [list aa bb [list cc]]}] 0
 } Aa
 
-test string-18.1 {string trim} {
-    list [catch {string trim} msg] $msg
+test string-18.1.$noComp {string trim} {
+    list [catch {run {string trim}} msg] $msg
 } {1 {wrong # args: should be "string trim string ?chars?"}}
-test string-18.2 {string trim} {
-    list [catch {string trim a b c} msg] $msg
+test string-18.2.$noComp {string trim} {
+    list [catch {run {string trim a b c}} msg] $msg
 } {1 {wrong # args: should be "string trim string ?chars?"}}
-test string-18.3 {string trim} {
-    string trim "    XYZ      "
+test string-18.3.$noComp {string trim} {
+    run {string trim "    XYZ      "}
 } {XYZ}
-test string-18.4 {string trim} {
-    string trim "\t\nXYZ\t\n\r\n"
+test string-18.4.$noComp {string trim} {
+    run {string trim "\t\nXYZ\t\n\r\n"}
 } {XYZ}
-test string-18.5 {string trim} {
-    string trim "  A XYZ A    "
+test string-18.5.$noComp {string trim} {
+    run {string trim "  A XYZ A    "}
 } {A XYZ A}
-test string-18.6 {string trim} {
-    string trim "XXYYZZABC XXYYZZ" ZYX
+test string-18.6.$noComp {string trim} {
+    run {string trim "XXYYZZABC XXYYZZ" ZYX}
 } {ABC }
-test string-18.7 {string trim} {
-    string trim "    \t\r      "
+test string-18.7.$noComp {string trim} {
+    run {string trim "    \t\r      "}
 } {}
-test string-18.8 {string trim} {
-    string trim {abcdefg} {}
+test string-18.8.$noComp {string trim} {
+    run {string trim {abcdefg} {}}
 } {abcdefg}
-test string-18.9 {string trim} {
-    string trim {}
+test string-18.9.$noComp {string trim} {
+    run {string trim {}}
 } {}
-test string-18.10 {string trim} {
-    string trim ABC DEF
+test string-18.10.$noComp {string trim} {
+    run {string trim ABC DEF}
 } {ABC}
-test string-18.11 {string trim, unicode} {
-    string trim "\xe7\xe8 AB\xe7C \xe8\xe7" \xe7\xe8
-} " AB\xe7C "
-test string-18.12 {string trim, unicode default} {
-    string trim \uFEFF\x00\u0085\u00A0\u1680\u180EABC\u1361\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000
+test string-18.11.$noComp {string trim, unicode} {
+    run {string trim "\xE7\xE8 AB\xE7C \xE8\xE7" \xE7\xE8}
+} " AB\xE7C "
+test string-18.12.$noComp {string trim, unicode default} {
+    run {string trim \uFEFF\x00\x85\xA0\u1680\u180EABC\u1361\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000}
 } ABC\u1361
 
-test string-19.1 {string trimleft} {
-    list [catch {string trimleft} msg] $msg
+test string-19.1.$noComp {string trimleft} {
+    list [catch {run {string trimleft}} msg] $msg
 } {1 {wrong # args: should be "string trimleft string ?chars?"}}
-test string-19.2 {string trimleft} {
-    string trimleft "    XYZ      "
+test string-19.2.$noComp {string trimleft} {
+    run {string trimleft "    XYZ      "}
 } {XYZ      }
-test string-19.3 {string trimleft, unicode default} {
-    string trimleft \uFEFF\u0085\u00A0\x00\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000\u1361ABC
+test string-19.3.$noComp {string trimleft, unicode default} {
+    run {string trimleft \uFEFF\x85\xA0\x00\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000\u1361ABC}
 } \u1361ABC
 
-test string-20.1 {string trimright errors} {
-    list [catch {string trimright} msg] $msg
+test string-20.1.$noComp {string trimright errors} {
+    list [catch {run {string trimright}} msg] $msg
 } {1 {wrong # args: should be "string trimright string ?chars?"}}
-test string-20.2 {string trimright errors} {
-    list [catch {string trimg a} msg] $msg
-} {1 {unknown or ambiguous subcommand "trimg": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
-test string-20.3 {string trimright} {
-    string trimright "    XYZ      "
+test string-20.2.$noComp {string trimright errors} -body {
+    list [catch {run {string trimg a}} msg] $msg
+} -result {1 {unknown or ambiguous subcommand "trimg": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
+test string-20.3.$noComp {string trimright} {
+    run {string trimright "    XYZ      "}
 } {    XYZ}
-test string-20.4 {string trimright} {
-    string trimright "   "
+test string-20.4.$noComp {string trimright} {
+    run {string trimright "   "}
 } {}
-test string-20.5 {string trimright} {
-    string trimright ""
+test string-20.5.$noComp {string trimright} {
+    run {string trimright ""}
 } {}
-test string-20.6 {string trimright, unicode default} {
-    string trimright ABC\u1361\u0085\x00\u00A0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000
+test string-20.6.$noComp {string trimright, unicode default} {
+    run {string trimright ABC\u1361\x85\x00\xA0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000}
 } ABC\u1361
-test string-20.7 {string trim on not valid utf-8 sequence (consider NTS as continuation char), bug [c61818e4c9]} testbytestring {
+test string-20.7.$noComp {string trim on not valid utf-8 sequence (consider NTS as continuation char), bug [c61818e4c9]} testbytestring {
     set result {}
-    set a [testbytestring \xc0\x80\xA0]
+    set a [testbytestring \xC0\x80\xA0]
     set b foo$a
-    set m [list \u0000 U \xA0 V [testbytestring \xA0] W]
+    set m [list \x00 U \xA0 V [testbytestring \xA0] W]
     lappend result [string map $m $b]
-    lappend result [string map $m [string trimright $b x]]
-    lappend result [string map $m [string trimright $b \u0000]]
-    lappend result [string map $m [string trimleft $b fox]]
-    lappend result [string map $m [string trimleft $b fo\u0000]]
-    lappend result [string map $m [string trim $b fox]]
-    lappend result [string map $m [string trim $b fo\u0000]]
+    lappend result [string map $m [run {string trimright $b x}]]
+    lappend result [string map $m [run {string trimright $b \x00}]]
+    lappend result [string map $m [run {string trimleft $b fox}]]
+    lappend result [string map $m [run {string trimleft $b fo\x00}]]
+    lappend result [string map $m [run {string trim $b fox}]]
+    lappend result [string map $m [run {string trim $b fo\x00}]]
 } [list {*}[lrepeat 3 fooUV] {*}[lrepeat 2 UV V]]
-test string-20.8 {[c61818e4c9] [string trimright] fails when UtfPrev is ok} testbytestring {
+test string-20.8.$noComp {[c61818e4c9] [string trimright] fails when UtfPrev is ok} testbytestring {
     set result {}
     set a [testbytestring \xE8\xA0]
     set b foo$a
     set m [list \xE8 U \xA0 V [testbytestring \xE8] W [testbytestring \xA0] X]]
     lappend result [string map $m $b]
-    lappend result [string map $m [string trimright $b x]]
-    lappend result [string map $m [string trimright $b \xE8]]
-    lappend result [string map $m [string trimright $b [bytestring \xE8]]]
-    lappend result [string map $m [string trimright $b \xA0]]
-    lappend result [string map $m [string trimright $b [bytestring \xA0]]]
-    lappend result [string map $m [string trimright $b \xE8\xA0]]
-    lappend result [string map $m [string trimright $b [bytestring \xE8\xA0]]]
-    lappend result [string map $m [string trimright $b \u0000]]
+    lappend result [string map $m [run {string trimright $b x}]]
+    lappend result [string map $m [run {string trimright $b \xE8}]]
+    lappend result [string map $m [run {string trimright $b [bytestring \xE8]}]]
+    lappend result [string map $m [run {string trimright $b \xA0}]]
+    lappend result [string map $m [run {string trimright $b [bytestring \xA0]}]]
+    lappend result [string map $m [run {string trimright $b \xE8\xA0}]]
+    lappend result [string map $m [run {string trimright $b [bytestring \xE8\xA0]}]]
+    lappend result [string map $m [run {string trimright $b \x00}]]
 } [list {*}[lrepeat 4 fooUV] {*}[lrepeat 2 fooU] {*}[lrepeat 2 foo] fooUV]
 
-test string-21.1 {string wordend} {
-    list [catch {string wordend a} msg] $msg
-} {1 {wrong # args: should be "string wordend string index"}}
-test string-21.2 {string wordend} {
-    list [catch {string wordend a b c} msg] $msg
-} {1 {wrong # args: should be "string wordend string index"}}
-test string-21.3 {string wordend} {
-    list [catch {string wordend a gorp} msg] $msg
-} {1 {bad index "gorp": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-21.4 {string wordend} {
-    string wordend abc. -1
-} 3
-test string-21.5 {string wordend} {
-    string wordend abc. 100
-} 4
-test string-21.6 {string wordend} {
-    string wordend "word_one two three" 2
-} 8
-test string-21.7 {string wordend} {
-    string wordend "one .&# three" 5
-} 6
-test string-21.8 {string wordend} {
-    string worde "x.y" 0
-} 1
-test string-21.9 {string wordend} {
-    string worde "x.y" end-1
-} 2
-test string-21.10 {string wordend, unicode} {
-    string wordend "xyz\u00C7de fg" 0
-} 6
-test string-21.11 {string wordend, unicode} {
-    string wordend "xyz\uC700de fg" 0
-} 6
-test string-21.12 {string wordend, unicode} {
-    string wordend "xyz\u203Fde fg" 0
-} 6
-test string-21.13 {string wordend, unicode} {
-    string wordend "xyz\u2045de fg" 0
-} 3
-test string-21.14 {string wordend, unicode} {
-    string wordend "\uC700\uC700 abc" 8
-} 6
-test string-21.17 {string trim, unicode} {
-    string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02
+test string-21.1.$noComp {string wordend} -body {
+    list [catch {run {string wordend a}} msg] $msg
+} -result {1 {wrong # args: should be "string wordend string index"}}
+test string-21.2.$noComp {string wordend} -body {
+    list [catch {run {string wordend a b c}} msg] $msg
+} -result {1 {wrong # args: should be "string wordend string index"}}
+test string-21.3.$noComp {string wordend} -body {
+    list [catch {run {string wordend a gorp}} msg] $msg
+} -result {1 {bad index "gorp": must be integer?[+-]integer? or end?[+-]integer?}}
+test string-21.4.$noComp {string wordend} -body {
+    run {string wordend abc. -1}
+} -result 3
+test string-21.5.$noComp {string wordend} -body {
+    run {string wordend abc. 100}
+} -result 4
+test string-21.6.$noComp {string wordend} -body {
+    run {string wordend "word_one two three" 2}
+} -result 8
+test string-21.7.$noComp {string wordend} -body {
+    run {string wordend "one .&# three" 5}
+} -result 6
+test string-21.8.$noComp {string wordend} -body {
+    run {string worde "x.y" 0}
+} -result 1
+test string-21.9.$noComp {string wordend} -body {
+    run {string worde "x.y" end-1}
+} -result 2
+test string-21.10.$noComp {string wordend, unicode} -body {
+    run {string wordend "xyz\xC7de fg" 0}
+} -result 6
+test string-21.11.$noComp {string wordend, unicode} -body {
+    run {string wordend "xyz\uC700de fg" 0}
+} -result 6
+test string-21.12.$noComp {string wordend, unicode} -body {
+    run {string wordend "xyz\u203Fde fg" 0}
+} -result 6
+test string-21.13.$noComp {string wordend, unicode} -body {
+    run {string wordend "xyz\u2045de fg" 0}
+} -result 3
+test string-21.14.$noComp {string wordend, unicode} -body {
+    run {string wordend "\uC700\uC700 abc" 8}
+} -result 6
+test string-21.17.$noComp {string trim, unicode} {
+    run {string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02}
 } "Hello world!"
-test string-21.18 {string trimleft, unicode} {
-    string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02
+test string-21.18.$noComp {string trimleft, unicode} {
+    run {string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02}
 } "Hello world!\uD83D\uDE02"
-test string-21.19 {string trimright, unicode} {
-    string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02
+test string-21.19.$noComp {string trimright, unicode} {
+    run {string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02}
 } "\uD83D\uDE02Hello world!"
-test string-21.20 {string trim, unicode} {
-    string trim "\uF602Hello world!\uF602" \uD83D\uDE02
+test string-21.20.$noComp {string trim, unicode} {
+    run {string trim "\uF602Hello world!\uF602" \uD83D\uDE02}
 } "\uF602Hello world!\uF602"
-test string-21.21 {string trimleft, unicode} {
-    string trimleft "\uF602Hello world!\uF602" \uD83D\uDE02
+test string-21.21.$noComp {string trimleft, unicode} {
+    run {string trimleft "\uF602Hello world!\uF602" \uD83D\uDE02}
 } "\uF602Hello world!\uF602"
-test string-21.22 {string trimright, unicode} {
-    string trimright "\uF602Hello world!\uF602" \uD83D\uDE02
+test string-21.22.$noComp {string trimright, unicode} {
+    run {string trimright "\uF602Hello world!\uF602" \uD83D\uDE02}
 } "\uF602Hello world!\uF602"
-test string-21.23 {string trim, unicode} {
-    string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02
+test string-21.23.$noComp {string trim, unicode} {
+    run {string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02}
 } "\uD83D\uDE02Hello world!\uD83D\uDE02"
-test string-21.24 {string trimleft, unicode} {
-    string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02
+test string-21.24.$noComp {string trimleft, unicode} {
+    run {string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02}
 } "\uD83D\uDE02Hello world!\uD83D\uDE02"
-test string-21.25 {string trimright, unicode} {
-    string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02
+test string-21.25.$noComp {string trimright, unicode} {
+    run {string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02}
 } "\uD83D\uDE02Hello world!\uD83D\uDE02"
 
-test string-22.1 {string wordstart} {
-    list [catch {string word a} msg] $msg
-} {1 {unknown or ambiguous subcommand "word": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
-test string-22.2 {string wordstart} {
-    list [catch {string wordstart a} msg] $msg
-} {1 {wrong # args: should be "string wordstart string index"}}
-test string-22.3 {string wordstart} {
-    list [catch {string wordstart a b c} msg] $msg
-} {1 {wrong # args: should be "string wordstart string index"}}
-test string-22.4 {string wordstart} {
-    list [catch {string wordstart a gorp} msg] $msg
-} {1 {bad index "gorp": must be integer?[+-]integer? or end?[+-]integer?}}
-test string-22.5 {string wordstart} {
-    string wordstart "one two three_words" 400
-} 8
-test string-22.6 {string wordstart} {
-    string wordstart "one two three_words" 2
-} 0
-test string-22.7 {string wordstart} {
-    string wordstart "one two three_words" -2
-} 0
-test string-22.8 {string wordstart} {
-    string wordstart "one .*&^ three" 6
-} 6
-test string-22.9 {string wordstart} {
-    string wordstart "one two three" 4
-} 4
-test string-22.10 {string wordstart} {
-    string wordstart "one two three" end-5
-} 7
-test string-22.11 {string wordstart, unicode} {
-    string wordstart "one tw\u00C7o three" 7
-} 4
-test string-22.12 {string wordstart, unicode} {
-    string wordstart "ab\uC700\uC700 cdef ghi" 12
-} 10
-test string-22.13 {string wordstart, unicode} {
-    string wordstart "\uC700\uC700 abc" 8
-} 3
-test string-22.14 {string wordstart, invalid UTF-8} testbytestring {
+test string-22.1.$noComp {string wordstart} -body {
+    list [catch {run {string word a}} msg] $msg
+} -result {1 {unknown or ambiguous subcommand "word": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
+test string-22.2.$noComp {string wordstart} -body {
+    list [catch {run {string wordstart a}} msg] $msg
+} -result {1 {wrong # args: should be "string wordstart string index"}}
+test string-22.3.$noComp {string wordstart} -body {
+    list [catch {run {string wordstart a b c}} msg] $msg
+} -result {1 {wrong # args: should be "string wordstart string index"}}
+test string-22.4.$noComp {string wordstart} -body {
+    list [catch {run {string wordstart a gorp}} msg] $msg
+} -result {1 {bad index "gorp": must be integer?[+-]integer? or end?[+-]integer?}}
+test string-22.5.$noComp {string wordstart} -body {
+    run {string wordstart "one two three_words" 400}
+} -result 8
+test string-22.6.$noComp {string wordstart} -body {
+    run {string wordstart "one two three_words" 2}
+} -result 0
+test string-22.7.$noComp {string wordstart} -body {
+    run {string wordstart "one two three_words" -2}
+} -result 0
+test string-22.8.$noComp {string wordstart} -body {
+    run {string wordstart "one .*&^ three" 6}
+} -result 6
+test string-22.9.$noComp {string wordstart} -body {
+    run {string wordstart "one two three" 4}
+} -result 4
+test string-22.10.$noComp {string wordstart} -body {
+    run {string wordstart "one two three" end-5}
+} -result 7
+test string-22.11.$noComp {string wordstart, unicode} -body {
+    run {string wordstart "one tw\xC7o three" 7}
+} -result 4
+test string-22.12.$noComp {string wordstart, unicode} -body {
+    run {string wordstart "ab\uC700\uC700 cdef ghi" 12}
+} -result 10
+test string-22.13.$noComp {string wordstart, unicode} -body {
+    run {string wordstart "\uC700\uC700 abc" 8}
+} -result 3
+test string-22.14.$noComp {string wordstart, invalid UTF-8} -constraints testbytestring -body {
     # See Bug c61818e4c9
     set demo [testbytestring "abc def\xE0\xA9ghi"]
-    string index $demo [string wordstart $demo 10]
-} g
+    run {string index $demo [string wordstart $demo 10]}
+} -result g
 
-test string-23.0 {string is boolean, Bug 1187123} testindexobj {
+test string-23.0.$noComp {string is boolean, Bug 1187123} testindexobj {
     set x 5
     catch {testindexobj $x foo bar soom}
-    string is boolean $x
+    run {string is boolean $x}
 } 0
-test string-23.1 {string is command with empty string} {
+test string-23.1.$noComp {string is command with empty string} {
     set s ""
     list \
-        [string is alnum $s] \
-        [string is alpha $s] \
-        [string is ascii $s] \
-        [string is control $s] \
-        [string is boolean $s] \
-        [string is digit $s] \
-        [string is double $s] \
-        [string is false $s] \
-        [string is graph $s] \
-        [string is integer $s] \
-        [string is lower $s] \
-        [string is print $s] \
-        [string is punct $s] \
-        [string is space $s] \
-        [string is true $s] \
-        [string is upper $s] \
-        [string is wordchar $s] \
-        [string is xdigit $s] \
+        [run {string is alnum $s}] \
+        [run {string is alpha $s}] \
+        [run {string is ascii $s}] \
+        [run {string is control $s}] \
+        [run {string is boolean $s}] \
+        [run {string is digit $s}] \
+        [run {string is double $s}] \
+        [run {string is false $s}] \
+        [run {string is graph $s}] \
+        [run {string is integer $s}] \
+        [run {string is lower $s}] \
+        [run {string is print $s}] \
+        [run {string is punct $s}] \
+        [run {string is space $s}] \
+        [run {string is true $s}] \
+        [run {string is upper $s}] \
+        [run {string is wordchar $s}] \
+        [run {string is xdigit $s}] \
 
 } {1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1}
-test string-23.2 {string is command with empty string} {
+test string-23.2.$noComp {string is command with empty string} {
     set s ""
     list \
-        [string is alnum -strict $s] \
-        [string is alpha -strict $s] \
-        [string is ascii -strict $s] \
-        [string is control -strict $s] \
-        [string is boolean -strict $s] \
-        [string is digit -strict $s] \
-        [string is double -strict $s] \
-        [string is false -strict $s] \
-        [string is graph -strict $s] \
-        [string is integer -strict $s] \
-        [string is lower -strict $s] \
-        [string is print -strict $s] \
-        [string is punct -strict $s] \
-        [string is space -strict $s] \
-        [string is true -strict $s] \
-        [string is upper -strict $s] \
-        [string is wordchar -strict $s] \
-        [string is xdigit -strict $s] \
+        [run {string is alnum -strict $s}] \
+        [run {string is alpha -strict $s}] \
+        [run {string is ascii -strict $s}] \
+        [run {string is control -strict $s}] \
+        [run {string is boolean -strict $s}] \
+        [run {string is digit -strict $s}] \
+        [run {string is double -strict $s}] \
+        [run {string is false -strict $s}] \
+        [run {string is graph -strict $s}] \
+        [run {string is integer -strict $s}] \
+        [run {string is lower -strict $s}] \
+        [run {string is print -strict $s}] \
+        [run {string is punct -strict $s}] \
+        [run {string is space -strict $s}] \
+        [run {string is true -strict $s}] \
+        [run {string is upper -strict $s}] \
+        [run {string is wordchar -strict $s}] \
+        [run {string is xdigit -strict $s}] \
 
 } {0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
 
-test string-24.1 {string reverse command} -body {
-    string reverse
+test string-24.1.$noComp {string reverse command} -body {
+    run {string reverse}
 } -returnCodes error -result "wrong # args: should be \"string reverse string\""
-test string-24.2 {string reverse command} -body {
-    string reverse a b
+test string-24.2.$noComp {string reverse command} -body {
+    run {string reverse a b}
 } -returnCodes error -result "wrong # args: should be \"string reverse string\""
-test string-24.3 {string reverse command - shared string} {
+test string-24.3.$noComp {string reverse command - shared string} {
     set x abcde
-    string reverse $x
+    run {string reverse $x}
 } edcba
-test string-24.4 {string reverse command - unshared string} {
+test string-24.4.$noComp {string reverse command - unshared string} {
     set x abc
     set y de
-    string reverse $x$y
+    run {string reverse $x$y}
 } edcba
-test string-24.5 {string reverse command - shared unicode string} {
+test string-24.5.$noComp {string reverse command - shared unicode string} {
     set x abcde\uD0AD
-    string reverse $x
+    run {string reverse $x}
 } \uD0ADedcba
-test string-24.6 {string reverse command - unshared string} {
+test string-24.6.$noComp {string reverse command - unshared string} {
     set x abc
     set y de\uD0AD
-    string reverse $x$y
+    run {string reverse $x$y}
 } \uD0ADedcba
-test string-24.7 {string reverse command - simple case} {
-    string reverse a
+test string-24.7.$noComp {string reverse command - simple case} {
+    run {string reverse a}
 } a
-test string-24.8 {string reverse command - simple case} {
-    string reverse \uD0AD
+test string-24.8.$noComp {string reverse command - simple case} {
+    run {string reverse \uD0AD}
 } \uD0AD
-test string-24.9 {string reverse command - simple case} {
-    string reverse {}
+test string-24.9.$noComp {string reverse command - simple case} {
+    run {string reverse {}}
 } {}
-test string-24.10 {string reverse command - corner case} {
+test string-24.10.$noComp {string reverse command - corner case} {
     set x \uBEEF\uD0AD
-    string reverse $x
+    run {string reverse $x}
 } \uD0AD\uBEEF
-test string-24.11 {string reverse command - corner case} {
+test string-24.11.$noComp {string reverse command - corner case} {
     set x \uBEEF
     set y \uD0AD
-    string reverse $x$y
+    run {string reverse $x$y}
 } \uD0AD\uBEEF
-test string-24.12 {string reverse command - corner case} {
+test string-24.12.$noComp {string reverse command - corner case} {
     set x \uBEEF
     set y \uD0AD
-    string is ascii [string reverse $x$y]
+    run {string is ascii [run {string reverse $x$y}]}
 } 0
-test string-24.13 {string reverse command - pure Unicode string} {
-    string reverse [string range \uBEEF\uD0AD\uBEEF\uD0AD\uBEEF\uD0AD 1 5]
+test string-24.13.$noComp {string reverse command - pure Unicode string} {
+    run {string reverse [run {string range \uBEEF\uD0AD\uBEEF\uD0AD\uBEEF\uD0AD 1 5}]}
 } \uD0AD\uBEEF\uD0AD\uBEEF\uD0AD
-test string-24.14 {string reverse command - pure bytearray} {
-    binary scan [string reverse [binary format H* 010203]] H* x
+test string-24.14.$noComp {string reverse command - pure bytearray} {
+    binary scan [run {string reverse [binary format H* 010203]}] H* x
     set x
 } 030201
-test string-24.15 {string reverse command - pure bytearray} {
-    binary scan [tcl::string::reverse [binary format H* 010203]] H* x
+test string-24.15.$noComp {string reverse command - pure bytearray} {
+    binary scan [run {tcl::string::reverse [binary format H* 010203]}] H* x
     set x
 } 030201
-test string-24.16 {string reverse command - surrogates} {
-    string reverse \u0444bulb\uD83D\uDE02
+test string-24.16.$noComp {string reverse command - surrogates} {
+    run {string reverse \u0444bulb\uD83D\uDE02}
 } \uD83D\uDE02blub\u0444
-test string-24.17 {string reverse command - surrogates} {
-    string reverse \uD83D\uDE02hello\uD83D\uDE02
+test string-24.17.$noComp {string reverse command - surrogates} {
+    run {string reverse \uD83D\uDE02hello\uD83D\uDE02}
 } \uD83D\uDE02olleh\uD83D\uDE02
-test string-24.18 {string reverse command - surrogates} {
+test string-24.18.$noComp {string reverse command - surrogates} {
     set s \u0444bulb\uD83D\uDE02
     # shim shimmery ...
     string index $s 0
-    string reverse $s
+    run {string reverse $s}
 } \uD83D\uDE02blub\u0444
-test string-24.19 {string reverse command - surrogates} {
+test string-24.19.$noComp {string reverse command - surrogates} {
     set s \uD83D\uDE02hello\uD83D\uDE02
     # shim shimmery ...
     string index $s 0
-    string reverse $s
+    run {string reverse $s}
 } \uD83D\uDE02olleh\uD83D\uDE02
 
-test string-25.1 {string is list} {
-    string is list {a b c}
+test string-25.1.$noComp {string is list} {
+    run {string is list {a b c}}
 } 1
-test string-25.2 {string is list} {
-    string is list "a \{b c"
+test string-25.2.$noComp {string is list} {
+    run {string is list "a \{b c"}
 } 0
-test string-25.3 {string is list} {
-    string is list {a {b c}d e}
+test string-25.3.$noComp {string is list} {
+    run {string is list {a {b c}d e}}
 } 0
-test string-25.4 {string is list} {
-    string is list {}
+test string-25.4.$noComp {string is list} {
+    run {string is list {}}
 } 1
-test string-25.5 {string is list} {
-    string is list -strict {a b c}
+test string-25.5.$noComp {string is list} {
+    run {string is list -strict {a b c}}
 } 1
-test string-25.6 {string is list} {
-    string is list -strict "a \{b c"
+test string-25.6.$noComp {string is list} {
+    run {string is list -strict "a \{b c"}
 } 0
-test string-25.7 {string is list} {
-    string is list -strict {a {b c}d e}
+test string-25.7.$noComp {string is list} {
+    run {string is list -strict {a {b c}d e}}
 } 0
-test string-25.8 {string is list} {
-    string is list -strict {}
+test string-25.8.$noComp {string is list} {
+    run {string is list -strict {}}
 } 1
-test string-25.9 {string is list} {
+test string-25.9.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x {a b c}] $x
+    list [run {string is list -failindex x {a b c}}] $x
 } {1 {}}
-test string-25.10 {string is list} {
+test string-25.10.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x "a \{b c"] $x
+    list [run {string is list -failindex x "a \{b c"}] $x
 } {0 2}
-test string-25.11 {string is list} {
+test string-25.11.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x {a b {b c}d e}] $x
+    list [run {string is list -failindex x {a b {b c}d e}}] $x
 } {0 4}
-test string-25.12 {string is list} {
+test string-25.12.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x {}] $x
+    list [run {string is list -failindex x {}}] $x
 } {1 {}}
-test string-25.13 {string is list} {
+test string-25.13.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x {  {b c}d e}] $x
+    list [run {string is list -failindex x {  {b c}d e}}] $x
 } {0 2}
-test string-25.14 {string is list} {
+test string-25.14.$noComp {string is list} {
     set x {}
-    list [string is list -failindex x "\uABCD {b c}d e"] $x
+    list [run {string is list -failindex x "\uABCD {b c}d e"}] $x
 } {0 2}
 
-test string-26.1 {tcl::prefix, not enough args} -body {
+test string-26.1.$noComp {tcl::prefix, not enough args} -body {
     tcl::prefix match a
 } -returnCodes 1 -result {wrong # args: should be "tcl::prefix match ?options? table string"}
-test string-26.2 {tcl::prefix, bad args} -body {
+test string-26.2.$noComp {tcl::prefix, bad args} -body {
     tcl::prefix match a b c
 } -returnCodes 1 -result {bad option "a": must be -error, -exact, or -message}
-test string-26.2.1 {tcl::prefix, empty table} -body {
+test string-26.2.1.$noComp {tcl::prefix, empty table} -body {
     tcl::prefix match {} foo
 } -returnCodes 1 -result {bad option "foo": no valid options}
-test string-26.3 {tcl::prefix, bad args} -body {
+test string-26.3.$noComp {tcl::prefix, bad args} -body {
     tcl::prefix match -error "{}x" -exact str1 str2
 } -returnCodes 1 -result {list element in braces followed by "x" instead of space}
-test string-26.3.1 {tcl::prefix, bad args} -body {
+test string-26.3.1.$noComp {tcl::prefix, bad args} -body {
     tcl::prefix match -error "x" -exact str1 str2
 } -returnCodes 1 -result {error options must have an even number of elements}
-test string-26.3.2 {tcl::prefix, bad args} -body {
+test string-26.3.2.$noComp {tcl::prefix, bad args} -body {
     tcl::prefix match -error str1 str2
 } -returnCodes 1 -result {missing value for -error}
-test string-26.4 {tcl::prefix, bad args} -body {
+test string-26.4.$noComp {tcl::prefix, bad args} -body {
     tcl::prefix match -message str1 str2
 } -returnCodes 1 -result {missing value for -message}
-test string-26.5 {tcl::prefix} {
+test string-26.5.$noComp {tcl::prefix} {
     tcl::prefix match {apa bepa cepa depa} cepa
 } cepa
-test string-26.6 {tcl::prefix} {
+test string-26.6.$noComp {tcl::prefix} {
     tcl::prefix match {apa bepa cepa depa} be
 } bepa
-test string-26.7 {tcl::prefix} -body {
+test string-26.7.$noComp {tcl::prefix} -body {
     tcl::prefix match -exact {apa bepa cepa depa} be
 } -returnCodes 1 -result {bad option "be": must be apa, bepa, cepa, or depa}
-test string-26.8 {tcl::prefix} -body {
+test string-26.8.$noComp {tcl::prefix} -body {
     tcl::prefix match -message wombat {apa bepa bear depa} be
 } -returnCodes 1 -result {ambiguous wombat "be": must be apa, bepa, bear, or depa}
-test string-26.9 {tcl::prefix} -body {
+test string-26.9.$noComp {tcl::prefix} -body {
     tcl::prefix match -error {} {apa bepa bear depa} be
 } -returnCodes 0 -result {}
-test string-26.10 {tcl::prefix} -body {
+test string-26.10.$noComp {tcl::prefix} -body {
     tcl::prefix match -error {-level 1} {apa bepa bear depa} be
 } -returnCodes 2 -result {ambiguous option "be": must be apa, bepa, bear, or depa}
-test string-26.10.1 {tcl::prefix} -setup {
+test string-26.10.1.$noComp {tcl::prefix} -setup {
     proc _testprefix {args} {
         array set opts {-a x -b y -c y}
         foreach {opt val} $args {
@@ -1978,7 +1983,7 @@ proc MemStress {args} {
     return $res
 }
 
-test string-26.11 {tcl::prefix: testing for leaks} -body {
+test string-26.11.$noComp {tcl::prefix: testing for leaks} -body {
     # This test is made to stress object reference management
     MemStress {
         set table {hejj miff gurk}
@@ -1999,7 +2004,7 @@ test string-26.11 {tcl::prefix: testing for leaks} -body {
     }
 } -constraints memory -result {0 0 0}
 
-test string-26.12 {tcl::prefix: testing for leaks} -body {
+test string-26.12.$noComp {tcl::prefix: testing for leaks} -body {
     # This is a memory leak test in a form that might actually happen
     # in real code.  The shared literal "miff" causes a connection
     # between the item and the table.
@@ -2017,7 +2022,7 @@ test string-26.12 {tcl::prefix: testing for leaks} -body {
     }
 } -constraints memory -result 0
 
-test string-26.13 {tcl::prefix: testing for leaks} -body {
+test string-26.13.$noComp {tcl::prefix: testing for leaks} -body {
     # This test is made to stress object reference management
     MemStress {
         set table [list hejj miff]
@@ -2030,108 +2035,110 @@ test string-26.13 {tcl::prefix: testing for leaks} -body {
     }
 } -constraints memory -result {0}
 
-test string-27.1 {tcl::prefix all, not enough args} -body {
+test string-27.1.$noComp {tcl::prefix all, not enough args} -body {
     tcl::prefix all a
 } -returnCodes 1 -result {wrong # args: should be "tcl::prefix all table string"}
-test string-27.2 {tcl::prefix all, bad args} -body {
+test string-27.2.$noComp {tcl::prefix all, bad args} -body {
     tcl::prefix all a b c
 } -returnCodes 1 -result {wrong # args: should be "tcl::prefix all table string"}
-test string-27.3 {tcl::prefix all, bad args} -body {
+test string-27.3.$noComp {tcl::prefix all, bad args} -body {
     tcl::prefix all "{}x" str2
 } -returnCodes 1 -result {list element in braces followed by "x" instead of space}
-test string-27.4 {tcl::prefix all} {
+test string-27.4.$noComp {tcl::prefix all} {
     tcl::prefix all {apa bepa cepa depa} c
 } cepa
-test string-27.5 {tcl::prefix all} {
+test string-27.5.$noComp {tcl::prefix all} {
     tcl::prefix all {apa bepa cepa depa} cepa
 } cepa
-test string-27.6 {tcl::prefix all} {
+test string-27.6.$noComp {tcl::prefix all} {
     tcl::prefix all {apa bepa cepa depa} cepax
 } {}
-test string-27.7 {tcl::prefix all} {
+test string-27.7.$noComp {tcl::prefix all} {
     tcl::prefix all {apa aska appa} a
 } {apa aska appa}
-test string-27.8 {tcl::prefix all} {
+test string-27.8.$noComp {tcl::prefix all} {
     tcl::prefix all {apa aska appa} ap
 } {apa appa}
-test string-27.9 {tcl::prefix all} {
+test string-27.9.$noComp {tcl::prefix all} {
     tcl::prefix all {apa aska appa} p
 } {}
-test string-27.10 {tcl::prefix all} {
+test string-27.10.$noComp {tcl::prefix all} {
     tcl::prefix all {apa aska appa} {}
 } {apa aska appa}
 
-test string-28.1 {tcl::prefix longest, not enough args} -body {
+test string-28.1.$noComp {tcl::prefix longest, not enough args} -body {
     tcl::prefix longest a
 } -returnCodes 1 -result {wrong # args: should be "tcl::prefix longest table string"}
-test string-28.2 {tcl::prefix longest, bad args} -body {
+test string-28.2.$noComp {tcl::prefix longest, bad args} -body {
     tcl::prefix longest a b c
 } -returnCodes 1 -result {wrong # args: should be "tcl::prefix longest table string"}
-test string-28.3 {tcl::prefix longest, bad args} -body {
+test string-28.3.$noComp {tcl::prefix longest, bad args} -body {
     tcl::prefix longest "{}x" str2
 } -returnCodes 1 -result {list element in braces followed by "x" instead of space}
-test string-28.4 {tcl::prefix longest} {
+test string-28.4.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa bepa cepa depa} c
 } cepa
-test string-28.5 {tcl::prefix longest} {
+test string-28.5.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa bepa cepa depa} cepa
 } cepa
-test string-28.6 {tcl::prefix longest} {
+test string-28.6.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa bepa cepa depa} cepax
 } {}
-test string-28.7 {tcl::prefix longest} {
+test string-28.7.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa aska appa} a
 } a
-test string-28.8 {tcl::prefix longest} {
+test string-28.8.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa aska appa} ap
 } ap
-test string-28.9 {tcl::prefix longest} {
+test string-28.9.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa bska appa} a
 } ap
-test string-28.10 {tcl::prefix longest} {
+test string-28.10.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa bska appa} {}
 } {}
-test string-28.11 {tcl::prefix longest} {
+test string-28.11.$noComp {tcl::prefix longest} {
     tcl::prefix longest {{} bska appa} {}
 } {}
-test string-28.12 {tcl::prefix longest} {
+test string-28.12.$noComp {tcl::prefix longest} {
     tcl::prefix longest {apa {} appa} {}
 } {}
-test string-28.13 {tcl::prefix longest} {
+test string-28.13.$noComp {tcl::prefix longest} {
     # Test utf-8 handling
     tcl::prefix longest {ax\x90 bep ax\x91} a
 } ax
 
-test string-29.1 {string cat, no arg} {
-    string cat
+test string-29.1.$noComp {string cat, no arg} {
+    run {string cat}
 } ""
-test string-29.2 {string cat, single arg} {
+test string-29.2.$noComp {string cat, single arg} {
     set x FOO
-    string compare $x [string cat $x]
+    run {string compare $x [run {string cat $x}]}
 } 0
-test string-29.3 {string cat, two args} {
+test string-29.3.$noComp {string cat, two args} {
     set x FOO
-    string compare $x$x [string cat $x $x]
+    run {string compare $x$x [run {string cat $x $x}]}
 } 0
-test string-29.4 {string cat, many args} {
+test string-29.4.$noComp {string cat, many args} {
     set x FOO
     set n 260
-    set xx [string repeat $x $n]
-    set vv [string repeat {$x} $n]
-    set vvs [string repeat {$x } $n]
-    set r1 [string compare $xx [subst $vv]]
-    set r2 [string compare $xx [eval "string cat $vvs"]]
+    set xx [run {string repeat $x $n}]
+    set vv [run {string repeat {$x} $n}]
+    set vvs [run {string repeat {$x } $n}]
+    set r1 [run {string compare $xx [subst $vv]}]
+    set r2 [run {string compare $xx [eval "run {string cat $vvs}"]}]
     list $r1 $r2
 } {0 0}
 
-test string-30.1.1 {[Bug ba921a8d98]: string cat} {
-    string cat [set data [binary format a* hello]] [encoding convertto $data] [unset data]
+test string-30.1.1.$noComp {[Bug ba921a8d98]: string cat} {
+    run {string cat [set data [binary format a* hello]] [encoding convertto $data] [unset data]}
 } hellohello
-test string-30.1.2 {[Bug ba921a8d98]: inplace cat by subst (compiled to "strcat" instruction)} {
-    set x "[set data [binary format a* hello]][encoding convertto $data][unset data]"
+test string-30.1.2.$noComp {[Bug ba921a8d98]: inplace cat by subst (compiled to "strcat" instruction)} {
+    run {set x "[set data [binary format a* hello]][encoding convertto $data][unset data]"}
 } hellohello
 
 
+};				# foreach noComp {0 1}
+
 # cleanup
 rename MemStress {}
 catch {rename foo {}}
-- 
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