diff options
Diffstat (limited to 'tests/regexp.test')
| -rw-r--r-- | tests/regexp.test | 469 |
1 files changed, 120 insertions, 349 deletions
diff --git a/tests/regexp.test b/tests/regexp.test index 16c775e..7878d41 100644 --- a/tests/regexp.test +++ b/tests/regexp.test @@ -4,36 +4,21 @@ # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright © 1991-1993 The Regents of the University of California. -# Copyright © 1998 Sun Microsystems, Inc. -# Copyright © 1998-1999 Scriptics Corporation. +# Copyright (c) 1991-1993 The Regents of the University of California. +# Copyright (c) 1998 Sun Microsystems, Inc. +# Copyright (c) 1998-1999 by Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -if {"::tcltest" ni [namespace children]} { - package require tcltest 2.5 +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest 2 namespace import -force ::tcltest::* } -unset -nocomplain foo -source [file join [file dirname [info script]] tcltests.tcl] testConstraint exec [llength [info commands exec]] -# Used for constraining memory leak tests -testConstraint memory [llength [info commands memory]] -if {[testConstraint memory]} { - proc memtest script { - set end [lindex [split [memory info] \n] 3 3] - for {set i 0} {$i < 5} {incr i} { - uplevel 1 $script - set tmp $end - set end [lindex [split [memory info] \n] 3 3] - } - expr {$end - $tmp} - } -} - +catch {unset foo} test regexp-1.1 {basic regexp operation} { regexp ab*c abbbc } 1 @@ -54,10 +39,11 @@ test regexp-1.6 {basic regexp operation} { } {0 1} test regexp-1.7 {regexp utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "乎b q" - regexp "乎b q" "a乎b qw幎N wq" bar + set foo "\u4e4eb q" + regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} + test regexp-1.8 {regexp ***= metasyntax} { regexp -- "***=o" "aeiou" } 1 @@ -133,28 +119,6 @@ test regexp-2.10 {getting substrings back from regexp} { set f2 {} list [regexp f\352te(b*)c eff\352tebbbbc foo f2] $foo $f2 } [list 1 f\352tebbbbc bbbb] -test regexp-2.11 {non-capturing subgroup} { - set foo {} - set f2 {} - list [regexp {str(?:a+)} straa foo f2] $foo $f2 -} [list 1 straa {}] -test regexp-2.12 {non-capturing subgroup with -inline} { - regexp -inline {str(?:a+)} straa -} {straa} -test regexp-2.13 {non-capturing and capturing subgroups} { - set foo {} - set f2 {} - set f3 {} - list [regexp {str(?:a+)(c+)} straacc foo f2 f3] $foo $f2 $f3 -} [list 1 straacc cc {}] -test regexp-2.14 {non-capturing and capturing subgroups} { - regexp -inline {str(?:a+)(c+)} straacc -} {straacc cc} -test regexp-2.15 {getting substrings back from regexp} { - set foo NA - set f2 NA - list [regexp {str(?:a+)} straa foo f2] $foo $f2 -} [list 1 straa {}] test regexp-3.1 {-indices option to regexp} { set foo {} @@ -192,17 +156,6 @@ test regexp-3.7 {getting substrings back from regexp} { set foo 1; set f2 1; set f3 1; set f4 1 list [regexp -indices (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4 } {1 {1 2} {1 1} {-1 -1} {2 2}} -test regexp-3.8a {-indices by multi-byte utf-8} { - regexp -inline -indices {(\w+)-(\w+)} \ - "grüß-привет" -} {{0 10} {0 3} {5 10}} -test regexp-3.8b {-indices by multi-byte utf-8, from -start position} { - list\ - [regexp -inline -indices -start 3 {(\w+)-(\w+)} \ - "grüß-привет"] \ - [regexp -inline -indices -start 4 {(\w+)-(\w+)} \ - "grüß-привет"] -} {{{3 10} {3 3} {5 10}} {}} test regexp-4.1 {-nocase option to regexp} { regexp -nocase foo abcFOo @@ -221,7 +174,7 @@ set x $x$x$x$x$x$x$x$x$x$x$x$x test regexp-4.4 {case conversion in regexp} { list [regexp -nocase $x $x foo] $foo } "1 $x" -unset -nocomplain x +catch {unset x} test regexp-5.1 {exercise cache of compiled expressions} { regexp .*a b @@ -266,13 +219,13 @@ test regexp-5.5 {exercise cache of compiled expressions} { test regexp-6.1 {regexp errors} { list [catch {regexp a} msg] $msg -} {1 {wrong # args: should be "regexp ?-option ...? exp string ?matchVar? ?subMatchVar ...?"}} +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}} test regexp-6.2 {regexp errors} { list [catch {regexp -nocase a} msg] $msg -} {1 {wrong # args: should be "regexp ?-option ...? exp string ?matchVar? ?subMatchVar ...?"}} +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}} test regexp-6.3 {regexp errors} { list [catch {regexp -gorp a} msg] $msg -} {1 {bad option "-gorp": must be -all, -about, -indices, -inline, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} +} {1 {bad switch "-gorp": must be -all, -about, -indices, -inline, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexp-6.4 {regexp errors} { list [catch {regexp a( b} msg] $msg } {1 {couldn't compile regular expression pattern: parentheses () not balanced}} @@ -285,18 +238,14 @@ test regexp-6.6 {regexp errors} { test regexp-6.7 {regexp errors} { list [catch {regexp (x)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) xyzzy} msg] $msg } {0 0} -test regexp-6.8 {regexp errors} -setup { - unset -nocomplain f1 -} -body { +test regexp-6.8 {regexp errors} { + catch {unset f1} set f1 44 - regexp abc abc f1(f2) -} -returnCodes error -result {can't set "f1(f2)": variable isn't array} + list [catch {regexp abc abc f1(f2)} msg] $msg +} {1 {couldn't set variable "f1(f2)"}} test regexp-6.9 {regexp errors, -start bad int check} { list [catch {regexp -start bogus {^$} {}} msg] $msg } {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}} -test regexp-6.10 {regexp errors} { - list [catch {regexp {a[} b} msg] $msg -} {1 {couldn't compile regular expression pattern: brackets [] not balanced}} test regexp-7.1 {basic regsub operation} { list [regsub aa+ xaxaaaxaa 111&222 foo] $foo @@ -352,46 +301,10 @@ test regexp-7.16 {basic regsub operation} { } {0 {}} test regexp-7.17 {regsub utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "xyz555ijka乎bpqr" - regsub a乎b xyza乎bijka乎bpqr 555 bar + set foo "xyz555ijka\u4e4ebpqr" + regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} -test regexp-7.18 {basic regsub replacement} { - list [regsub a+ aaa {&} foo] $foo -} {1 aaa} -test regexp-7.19 {basic regsub replacement} { - list [regsub a+ aaa {\&} foo] $foo -} {1 &} -test regexp-7.20 {basic regsub replacement} { - list [regsub a+ aaa {\\&} foo] $foo -} {1 {\aaa}} -test regexp-7.21 {basic regsub replacement} { - list [regsub a+ aaa {\\\&} foo] $foo -} {1 {\&}} -test regexp-7.22 {basic regsub replacement} { - list [regsub a+ aaa {\0} foo] $foo -} {1 aaa} -test regexp-7.23 {basic regsub replacement} { - list [regsub a+ aaa {\\0} foo] $foo -} {1 {\0}} -test regexp-7.24 {basic regsub replacement} { - list [regsub a+ aaa {\\\0} foo] $foo -} {1 {\aaa}} -test regexp-7.25 {basic regsub replacement} { - list [regsub a+ aaa {\\\\0} foo] $foo -} {1 {\\0}} -test regexp-7.26 {dollar zero is not a backslash replacement} { - list [regsub a+ aaa {$0} foo] $foo -} {1 {$0}} -test regexp-7.27 {dollar zero is not a backslash replacement} { - list [regsub a+ aaa {\0$0} foo] $foo -} {1 {aaa$0}} -test regexp-7.28 {dollar zero is not a backslash replacement} { - list [regsub a+ aaa {\$0} foo] $foo -} {1 {\$0}} -test regexp-7.29 {dollar zero is not a backslash replacement} { - list [regsub a+ aaa {\\} foo] $foo -} {1 \\} test regexp-8.1 {case conversion in regsub} { list [regsub -nocase a(a+) xaAAaAAay & foo] $foo @@ -466,28 +379,27 @@ test regexp-10.5 {inverse partial newline sensitivity in regsub} { test regexp-11.1 {regsub errors} { list [catch {regsub a b} msg] $msg -} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}} +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}} test regexp-11.2 {regsub errors} { list [catch {regsub -nocase a b} msg] $msg -} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}} +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}} test regexp-11.3 {regsub errors} { list [catch {regsub -nocase -all a b} msg] $msg -} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}} +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}} test regexp-11.4 {regsub errors} { list [catch {regsub a b c d e f} msg] $msg -} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}} +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}} test regexp-11.5 {regsub errors} { list [catch {regsub -gorp a b c} msg] $msg -} {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} +} {1 {bad switch "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}} test regexp-11.6 {regsub errors} { list [catch {regsub -nocase a( b c d} msg] $msg } {1 {couldn't compile regular expression pattern: parentheses () not balanced}} -test regexp-11.7 {regsub errors} -setup { - unset -nocomplain f1 -} -body { +test regexp-11.7 {regsub errors} { + catch {unset f1} set f1 44 - regsub -nocase aaa aaa xxx f1(f2) -} -returnCodes error -result {can't set "f1(f2)": variable isn't array} + list [catch {regsub -nocase aaa aaa xxx f1(f2)} msg] $msg +} {1 {couldn't set variable "f1(f2)"}} test regexp-11.8 {regsub errors, -start bad int check} { list [catch {regsub -start bogus pattern string rep var} msg] $msg } {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}} @@ -505,7 +417,7 @@ test regexp-11.12 {regsub without final variable name returns value} { } {a,bcd,c,ea,bcfd,cf,e} # This test crashes on the Mac unless you increase the Stack Space to about 1 -# Meg. This is probably bigger than most users want... +# Meg. This is probably bigger than most users want... # 8.2.3 regexp reduced stack space requirements, but this should be # tested again test regexp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} { @@ -513,8 +425,10 @@ test regexp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} { } {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z} test regexp-13.1 {regsub of a very large string} { - # This test is designed to stress the memory subsystem in order to catch - # Bug #933. It only fails if the Tcl memory allocator is in use. + # This test is designed to stress the memory subsystem in order + # to catch Bug #933. It only fails if the Tcl memory allocator + # is in use. + set line {BEGIN_TABLE ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; END_TABLE} set filedata [string repeat $line 200] for {set i 1} {$i<10} {incr i} { @@ -544,7 +458,7 @@ test regexp-14.2 {CompileRegexp: regexp cache, different flags} { regexp -nocase $x bbba } 1 test regexp-14.3 {CompileRegexp: regexp cache, empty regexp and empty cache} -constraints { - exec + exec } -setup { set junk [makeFile {puts [regexp {} foo]} junk.tcl] } -body { @@ -553,133 +467,73 @@ test regexp-14.3 {CompileRegexp: regexp cache, empty regexp and empty cache} -co removeFile junk.tcl } -result 1 -test regexp-15.1 {regexp -start} -body { - unset -nocomplain x +test regexp-15.1 {regexp -start} { + catch {unset x} list [regexp -start -10 {\d} 1abc2de3 x] $x -} -result {1 1} -test regexp-15.2 {regexp -start} -body { - unset -nocomplain x +} {1 1} +test regexp-15.2 {regexp -start} { + catch {unset x} list [regexp -start 2 {\d} 1abc2de3 x] $x -} -result {1 2} -test regexp-15.3 {regexp -start} -body { - unset -nocomplain x +} {1 2} +test regexp-15.3 {regexp -start} { + catch {unset x} list [regexp -start 4 {\d} 1abc2de3 x] $x -} -result {1 2} -test regexp-15.4 {regexp -start} -body { - unset -nocomplain x +} {1 2} +test regexp-15.4 {regexp -start} { + catch {unset x} list [regexp -start 5 {\d} 1abc2de3 x] $x -} -result {1 3} -test regexp-15.5 {regexp -start, over end of string} -body { - unset -nocomplain x +} {1 3} +test regexp-15.5 {regexp -start, over end of string} { + catch {unset x} list [regexp -start [string length 1abc2de3] {\d} 1abc2de3 x] [info exists x] -} -result {0 0} -test regexp-15.6 {regexp -start, loss of ^$ behavior} -body { +} {0 0} +test regexp-15.6 {regexp -start, loss of ^$ behavior} { list [regexp -start 2 {^$} {}] -} -result {0} -test regexp-15.7 {regexp -start, double option} -body { +} {0} +test regexp-15.7 {regexp -start, double option} { regexp -start 2 -start 0 a abc -} -result 1 -test regexp-15.8 {regexp -start, double option} -body { +} 1 +test regexp-15.8 {regexp -start, double option} { regexp -start 0 -start 2 a abc -} -result 0 -test regexp-15.9 {regexp -start, end relative index} -body { - unset -nocomplain x +} 0 +test regexp-15.9 {regexp -start, end relative index} { + catch {unset x} list [regexp -start end {\d} 1abc2de3 x] [info exists x] -} -result {0 0} -test regexp-15.10 {regexp -start, end relative index} -body { - unset -nocomplain x +} {0 0} +test regexp-15.10 {regexp -start, end relative index} { + catch {unset x} list [regexp -start end-1 {\d} 1abc2de3 x] [info exists x] $x -} -result {1 1 3} -test regexp-15.11 {regexp -start, over end of string} -body { - set x NA - list [regexp -start 2 {.*} ab x] $x -} -result {1 {}} +} {1 1 3} -test regexp-16.1 {regsub -start} -body { - unset -nocomplain x +test regexp-16.1 {regsub -start} { + catch {unset x} list [regsub -all -start 2 {\d} a1b2c3d4e5 {/&} x] $x -} -result {4 a1b/2c/3d/4e/5} -test regexp-16.2 {regsub -start} -body { - unset -nocomplain x +} {4 a1b/2c/3d/4e/5} +test regexp-16.2 {regsub -start} { + catch {unset x} list [regsub -all -start -25 {z} hello {/&} x] $x -} -result {0 hello} -test regexp-16.3 {regsub -start} -body { - unset -nocomplain x +} {0 hello} +test regexp-16.3 {regsub -start} { + catch {unset x} list [regsub -all -start 3 {z} hello {/&} x] $x -} -result {0 hello} -test regexp-16.4 {regsub -start, \A behavior} -body { +} {0 hello} +test regexp-16.4 {regsub -start, \A behavior} { set out {} lappend out [regsub -start 0 -all {\A(\w)} {abcde} {/\1} x] $x lappend out [regsub -start 2 -all {\A(\w)} {abcde} {/\1} x] $x -} -result {5 /a/b/c/d/e 3 ab/c/d/e} -test regexp-16.5 {regsub -start, double option} -body { +} {5 /a/b/c/d/e 3 ab/c/d/e} +test regexp-16.5 {regsub -start, double option} { list [regsub -start 2 -start 0 a abc c x] $x -} -result {1 cbc} -test regexp-16.6 {regsub -start, double option} -body { +} {1 cbc} +test regexp-16.6 {regsub -start, double option} { list [regsub -start 0 -start 2 a abc c x] $x -} -result {0 abc} -test regexp-16.7 {regexp -start, end relative index} -body { +} {0 abc} +test regexp-16.7 {regexp -start, end relative index} { list [regsub -start end a aaa b x] $x -} -result {0 aaa} -test regexp-16.8 {regexp -start, end relative index} -body { +} {0 aaa} +test regexp-16.8 {regexp -start, end relative index} { list [regsub -start end-1 a aaa b x] $x -} -result {1 aab} -test regexp-16.9 {regsub -start and -all} -body { - set foo {} - list [regsub -start 0 -all x+ axxxbxx |&| foo] $foo -} -result {2 a|xxx|b|xx|} -test regexp-16.10 {regsub -start and -all} -body { - set foo {} - list [regsub -start 1 -all x+ axxxbxx |&| foo] $foo -} -result {2 a|xxx|b|xx|} -test regexp-16.11 {regsub -start and -all} -body { - set foo {} - list [regsub -start 4 -all x+ axxxbxx |&| foo] $foo -} -result {1 axxxb|xx|} -test regexp-16.12 {regsub -start} -body { - set foo {} - list [regsub -start 4 x+ axxxbxx |&| foo] $foo -} -result {1 axxxb|xx|} -test regexp-16.13 {regsub -start and -all} -body { - set foo {} - list [regsub -start 1 -all a+ "" & foo] $foo -} -result {0 {}} -test regexp-16.14 {regsub -start} -body { - set foo {} - list [regsub -start 1 a+ "" & foo] $foo -} -result {0 {}} -test regexp-16.15 {regsub -start and -all} -body { - set foo {} - list [regsub -start 2 -all a+ "xy" & foo] $foo -} -result {0 xy} -test regexp-16.16 {regsub -start} -body { - set foo {} - list [regsub -start 2 a+ "xy" & foo] $foo -} -result {0 xy} -test regexp-16.17 {regsub -start and -all} -body { - set foo {} - list [regsub -start 1 -all y+ "xy" & foo] $foo -} -result {1 xy} -test regexp-16.18 {regsub -start} -body { - set foo {} - list [regsub -start 1 y+ "xy" & foo] $foo -} -result {1 xy} -test regexp-16.19 {regsub -start} -body { - set foo {} - list [regsub -start -1 a+ "" & foo] $foo -} -result {0 {}} -test regexp-16.20 {regsub -start, loss of ^$ behavior} -body { - set foo NA - list [regsub -start 1 {^$} {} & foo] $foo -} -result {0 {}} -test regexp-16.21 {regsub -start, loss of ^$ behavior} -body { - set foo NA - list [regsub -start 1 {^.*$} abc & foo] $foo -} -result {0 abc} -test regexp-16.22 {regsub -start, loss of ^$ behavior} -body { - set foo NA - list [regsub -all -start 1 {^.*$} abc & foo] $foo -} -result {0 abc} +} {1 aab} test regexp-17.1 {regexp -inline} { regexp -inline b ababa @@ -759,51 +613,45 @@ test regexp-19.1 {regsub null replacement} { list $result [string length $result] } "\0a\0hel\0a\0lo\0a\0 14" -test regexp-19.2 {regsub null replacement} { - regsub -all {@} {@hel@lo@} "\0a\0" result - set expected "\0a\0hel\0a\0lo\0a\0" - string equal $result $expected -} 1 - -test regexp-20.1 {regsub shared object shimmering} -constraints deprecated -body { +test regexp-20.1 {regsub shared object shimmering} { # Bug #461322 - set a abcdefghijklmnopqurstuvwxyz - set b $a - set c abcdefghijklmnopqurstuvwxyz0123456789 - regsub $a $c $b d + set a abcdefghijklmnopqurstuvwxyz + set b $a + set c abcdefghijklmnopqurstuvwxyz0123456789 + regsub $a $c $b d list $d [string length $d] [string bytelength $d] -} -result [list abcdefghijklmnopqurstuvwxyz0123456789 37 37] -test regexp-20.2 {regsub shared object shimmering with -about} -body { +} {abcdefghijklmnopqurstuvwxyz0123456789 37 37} +test regexp-20.2 {regsub shared object shimmering with -about} { eval regexp -about abc -} -result {0 {}} +} {0 {}} -test regexp-21.1 {regsub works with empty string} -body { +test regexp-21.1 {regsub works with empty string} { regsub -- ^ {} foo -} -result {foo} -test regexp-21.2 {regsub works with empty string} -body { +} {foo} +test regexp-21.2 {regsub works with empty string} { regsub -- \$ {} foo -} -result {foo} -test regexp-21.3 {regsub works with empty string offset} -body { +} {foo} +test regexp-21.3 {regsub works with empty string offset} { regsub -start 0 -- ^ {} foo -} -result {foo} -test regexp-21.4 {regsub works with empty string offset} -body { +} {foo} +test regexp-21.4 {regsub works with empty string offset} { regsub -start 0 -- \$ {} foo -} -result {foo} -test regexp-21.5 {regsub works with empty string offset} -body { +} {foo} +test regexp-21.5 {regsub works with empty string offset} { regsub -start 3 -- \$ {123} foo -} -result {123foo} -test regexp-21.6 {regexp works with empty string} -body { +} {123foo} +test regexp-21.6 {regexp works with empty string} { regexp -- ^ {} -} -result {1} -test regexp-21.7 {regexp works with empty string} -body { +} {1} +test regexp-21.7 {regexp works with empty string} { regexp -start 0 -- ^ {} -} -result {1} -test regexp-21.8 {regexp works with empty string offset} -body { +} {1} +test regexp-21.8 {regexp works with empty string offset} { regexp -start 3 -- ^ {123} -} -result {0} -test regexp-21.9 {regexp works with empty string offset} -body { +} {0} +test regexp-21.9 {regexp works with empty string offset} { regexp -start 3 -- \$ {123} -} -result {1} +} {1} test regexp-21.10 {multiple matches handle newlines} { regsub -all -lineanchor -- {^#[^\n]*\n} "#one\n#two\n#three\n" foo\n } "foo\nfoo\nfoo\n" @@ -816,27 +664,6 @@ test regexp-21.12 {multiple matches handle newlines} { test regexp-21.13 {multiple matches handle newlines} { regexp -all -inline -indices -line -- ^ "a\nb\nc" } {{0 -1} {2 1} {4 3}} -test regexp-21.14 {regsub works with empty string} { - regsub -- ^ {} & -} {} -test regexp-21.15 {regsub works with empty string} { - regsub -- ^ {} foo& -} {foo} -test regexp-21.16 {regsub works with empty string} { - regsub -all -- ^ {} foo& -} {foo} -test regexp-21.17 {regsub works with empty string} { - regsub -- ^ {} {foo\0} -} {foo} -test regexp-21.18 {regsub works with empty string} { - regsub -- ^.* {} {foo$0} -} {foo$0} -test regexp-21.19 {regsub works with empty string} { - regsub -- ^ {input} {} -} {input} -test regexp-21.20 {regsub works with empty string} { - regsub -- x {} {foo} -} {} test regexp-22.1 {Bug 1810038} { regexp ($|^X)* {} @@ -995,7 +822,7 @@ test regexp-24.2 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 2 "<>\n<>" 2 "<>\n<>" 2 "<>\n<>"] +} "2 {<>\n<>} 2 {<>\n<>} 2 {<>\n<>}" test regexp-24.3 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "\n\n" @@ -1003,7 +830,7 @@ test regexp-24.3 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 3 "<>\n<>\n<>" 3 "<>\n<>\n<>" 3 "<>\n<>\n<>"] +} "3 {<>\n<>\n<>} 3 {<>\n<>\n<>} 3 {<>\n<>\n<>}" test regexp-24.4 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "a" @@ -1011,7 +838,7 @@ test regexp-24.4 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 1 "<>a" 1 "<a>" 1 "a<>"] +} {1 <>a 1 <a> 1 a<>} test regexp-24.5 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "a\n" @@ -1019,7 +846,7 @@ test regexp-24.5 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 2 "<>a\n<>" 2 "<a>\n<>" 2 "a<>\n<>"] +} "2 {<>a\n<>} 2 {<a>\n<>} 2 {a<>\n<>}" test regexp-24.6 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "\na" @@ -1027,7 +854,7 @@ test regexp-24.6 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 2 "<>\n<>a" 2 "<>\n<a>" 2 "<>\na<>"] +} "2 {<>\n<>a} 2 {<>\n<a>} 2 {<>\na<>}" test regexp-24.7 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "ab\n" @@ -1035,7 +862,7 @@ test regexp-24.7 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 2 "<>ab\n<>" 2 "<ab>\n<>" 2 "ab<>\n<>"] +} "2 {<>ab\n<>} 2 {<ab>\n<>} 2 {ab<>\n<>}" test regexp-24.8 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "a\nb" @@ -1043,7 +870,7 @@ test regexp-24.8 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 2 "<>a\n<>b" 2 "<a>\n<b>" 2 "a<>\nb<>"] +} "2 {<>a\n<>b} 2 {<a>\n<b>} 2 {a<>\nb<>}" test regexp-24.9 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "a\nb\n" @@ -1051,7 +878,7 @@ test regexp-24.9 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 3 "<>a\n<>b\n<>" 3 "<a>\n<b>\n<>" 3 "a<>\nb<>\n<>"] +} "3 {<>a\n<>b\n<>} 3 {<a>\n<b>\n<>} 3 {a<>\nb<>\n<>}" test regexp-24.10 {regsub -all and -line} { foreach {v1 v2 v3} {{} {} {}} {} set string "a\nb\nc" @@ -1059,7 +886,7 @@ test regexp-24.10 {regsub -all and -line} { [regsub -line -all {^} $string {<&>} v1] $v1 \ [regsub -line -all {^.*$} $string {<&>} v2] $v2 \ [regsub -line -all {$} $string {<&>} v3] $v3 -} [list 3 "<>a\n<>b\n<>c" 3 "<a>\n<b>\n<c>" 3 "a<>\nb<>\nc<>"] +} "3 {<>a\n<>b\n<>c} 3 {<a>\n<b>\n<c>} 3 {a<>\nb<>\nc<>}" test regexp-24.11 {regsub -all and -line} { regsub -line -all {b} "abb\nb" {<&>} } "a<b><b>\n<b>" @@ -1067,7 +894,7 @@ test regexp-24.11 {regsub -all and -line} { test regexp-25.1 {regexp without -line option} { set foo "" list [regexp {a.*b} "dabc\naxyb\n" foo] $foo -} [list 1 abc\naxyb] +} "1 {abc\naxyb}" test regexp-25.2 {regexp without -line option} { set foo "" list [regexp {^a.*b$} "dabc\naxyb\n" foo] $foo @@ -1107,14 +934,13 @@ test regexp-26.1 {matches start of line 1 time} { test regexp-26.2 {matches start of line(s) 2 times} { regexp -all -inline -line -- {^a+} "aab\naaa" } {aa aaa} -test regexp-26.3 {effect of -line -all and -start} -body { +test regexp-26.3 {effect of -line -all and -start} { list \ [regexp -all -inline -line -start 0 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 1 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 3 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 4 -- {^a+} "aab\naaa"] \ -} -result {{aa aaa} aaa aaa aaa} -# No regexp-26.4 +} {{aa aaa} aaa aaa aaa} test regexp-26.5 {match length 0, match length 1} { regexp -all -inline -line -- {^b*} "a\nb" } {{} b} @@ -1131,11 +957,11 @@ test regexp-26.7 {Tcl bug 2826551: -line sensitive regexp and -start} { test regexp-26.8 {Tcl bug 2826551: diff regexp with -line option} { set data "@1\n2\n+3\n@4\n-5\n+6\n7\n@8\n9\n" regexp -all -inline -line {^@.*\n(?:[^@].*\n?)*} $data -} [list "@1\n2\n+3\n" "@4\n-5\n+6\n7\n" "@8\n9\n"] +} "{@1\n2\n+3\n} {@4\n-5\n+6\n7\n} {@8\n9\n}" test regexp-26.9 {Tcl bug 2826551: diff regexp with embedded -line option} { set data "@1\n2\n+3\n@4\n-5\n+6\n7\n@8\n9\n" regexp -all -inline {(?n)^@.*\n(?:[^@].*\n?)*} $data -} [list "@1\n2\n+3\n" "@4\n-5\n+6\n7\n" "@8\n9\n"] +} "{@1\n2\n+3\n} {@4\n-5\n+6\n7\n} {@8\n9\n}" test regexp-26.10 {regexp with -line option} { regexp -all -inline -line -- {a*} "a\n" } {a {}} @@ -1149,61 +975,6 @@ test regexp-26.13 {regexp without -line option} { regexp -all -inline -- {a*} "b\n" } {{} {}} -test regexp-27.1 {regsub -command} { - regsub -command {.x.} {abcxdef} {string length} -} ab3ef -test regexp-27.2 {regsub -command} { - regsub -command {.x.} {abcxdefxghi} {string length} -} ab3efxghi -test regexp-27.3 {regsub -command} { - set x 0 - regsub -all -command {(?=.)} abcde {apply {args {incr ::x}}} -} 1a2b3c4d5e -test regexp-27.4 {regsub -command} -body { - regsub -command {.x.} {abcxdef} error -} -returnCodes error -result cxd -test regexp-27.5 {regsub -command} { - regsub -command {(.)(.)} {abcdef} {list ,} -} {, ab a bcdef} -test regexp-27.6 {regsub -command} { - regsub -command -all {(.)(.)} {abcdef} {list ,} -} {, ab a b, cd c d, ef e f} -test regexp-27.7 {regsub -command representation smash} { - set ::s {123=456 789} - regsub -command -all {\d+} $::s {apply {n { - expr {[llength $::s] + $n} - }}} -} {125=458 791} -test regexp-27.8 {regsub -command representation smash} { - set ::t {apply {n { - expr {[llength [lindex $::t 1 1 1]] + $n} - }}} - regsub -command -all {\d+} "123=456 789" $::t -} {131=464 797} -test regexp-27.9 {regsub -command memory leak testing} memory { - set ::s "123=456 789" - set ::t {apply {n { - expr {[llength [lindex $::t 1 1 1]] + [llength $::s] + $n} - }}} - memtest { - regsub -command -all {\d+} $::s $::t - } -} 0 -test regexp-27.10 {regsub -command error cases} -returnCodes error -body { - regsub -command . abc "def \{ghi" -} -result {unmatched open brace in list} -test regexp-27.11 {regsub -command error cases} -returnCodes error -body { - regsub -command . abc {} -} -result {command prefix must be a list of at least one element} -test regexp-27.12 {regsub -command representation smash} { - set s {list (.+)} - regsub -command $s {list list} $s -} {(.+) {list list} list} - # cleanup ::tcltest::cleanupTests return - -# Local Variables: -# mode: tcl -# End: |