merge 8.6

16 files changed, 267 insertions, 131 deletions

diff --git a/doc/file.n b/doc/file.n
index 58b03d8..2f8b70c 100644
--- a/doc/file.n
+++ b/doc/file.n
@@ -164,7 +164,7 @@ returns \fB/home\fR (or something similar).
 Returns \fB1\fR if file \fIname\fR is executable by the current user,
 \fB0\fR otherwise. On Windows, which does not have an executable attribute,
 the command treats all directories and any files with extensions
-\fBexe\fR, \fBcom\fR, \fBcmd\fR, \fBbat\fR or \fBps1\fR as executable.
+\fBexe\fR, \fBcom\fR, \fBcmd\fR or \fBbat\fR as executable.
 .TP
 \fBfile exists \fIname\fR
 .
diff --git a/tests/chanio.test b/tests/chanio.test
index 2738fc6..29f42c3 100644
--- a/tests/chanio.test
+++ b/tests/chanio.test
@@ -4160,12 +4160,20 @@ test chan-io-33.4 {Tcl_Gets with long line} -setup {
 } -cleanup {
     chan close $f
 } -result {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
-test chan-io-33.5 {Tcl_Gets with long line} {
+test chan-io-33.5 {Tcl_Gets with long line} -setup {
+    set f [open $path(test3) w]
+    puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    close $f
+} -body {
     set f [open $path(test3)]
     set x [chan gets $f y]
     chan close $f
     list $x $y
-} {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
+} -result {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
 test chan-io-33.6 {Tcl_Gets and end of file} -setup {
     file delete $path(test3)
     set x {}
@@ -6765,7 +6773,12 @@ test chan-io-52.10 {TclCopyChannel & encodings} {fcopy} {
     chan close $out
     file size $path(utf8-fcopy.txt)
 } 5
-test chan-io-52.11 {TclCopyChannel & encodings} {fcopy} {
+test chan-io-52.11 {TclCopyChannel & encodings} -setup {
+    set f [open $path(utf8-fcopy.txt) w]
+    fconfigure $f -encoding utf-8
+    puts $f "\u0410\u0410"
+    close $f
+} -constraints {fcopy} -body {
     # binary to encoding => the input has to be in utf-8 to make sense to the
     # encoder
     set in  [open $path(utf8-fcopy.txt) r]
@@ -6777,7 +6790,9 @@ test chan-io-52.11 {TclCopyChannel & encodings} {fcopy} {
     chan close $in
     chan close $out
     file size $path(kyrillic.txt)
-} 3
+} -cleanup {
+    file delete $path(utf8-fcopy.txt)
+} -result 3
 
 test chan-io-53.1 {CopyData} -setup {
     file delete $path(test1)
diff --git a/tests/cmdAH.test b/tests/cmdAH.test
index ef933cb..b4ef605 100644
--- a/tests/cmdAH.test
+++ b/tests/cmdAH.test
@@ -141,9 +141,13 @@ test cmdAH-2.6.2 {cd} -constraints {unix nonPortable} -setup {
 } -cleanup {
     cd $dir
 } -result {/}
-test cmdAH-2.6.3 {Tcl_CdObjCmd, bug #3118489} -returnCodes error -body {
+test cmdAH-2.6.3 {Tcl_CdObjCmd, bug #3118489} -setup {
+    set dir [pwd]
+} -returnCodes error -body {
     cd .\0
-} -result "couldn't change working directory to \".\0\": no such file or directory"
+} -cleanup {
+    cd $dir
+} -match glob -result "couldn't change working directory to \".\0\": *"
 test cmdAH-2.7 {Tcl_ConcatObjCmd} {
     concat
 } {}
@@ -878,9 +882,10 @@ test cmdAH-18.3 {Tcl_FileObjCmd: executable} {unix testchmod} {
 } 1
 test cmdAH-18.5 {Tcl_FileObjCmd: executable} -constraints {win} -body {
     # On pc, must be a .exe, .com, etc.
-    set x [file exe $gorpfile]
+    set x {}
     set gorpexes {}
-    foreach ext {exe com cmd bat ps1} {
+    foreach ext {exe com cmd bat} {
+        lappend x [file exe nosuchfile.$ext]
         set gorpexe [makeFile foo gorp.$ext]
         lappend gorpexes $gorpexe
         lappend x [file exe $gorpexe] [file exe [string toupper $gorpexe]]
@@ -890,7 +895,7 @@ test cmdAH-18.5 {Tcl_FileObjCmd: executable} -constraints {win} -body {
     foreach gorpexe $gorpexes {
         removeFile $gorpexe
     }
-} -result {0 1 1 1 1 1 1 1 1 1 1}
+} -result {0 1 1 0 1 1 0 1 1 0 1 1}
 test cmdAH-18.6 {Tcl_FileObjCmd: executable} {} {
     # Directories are always executable.
     file exe $dirfile
diff --git a/tests/env.test b/tests/env.test
index 9f59fbc..0dd4f98 100644
--- a/tests/env.test
+++ b/tests/env.test
@@ -19,7 +19,7 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
 # Some tests require the "exec" command.
 # Skip them if exec is not defined.
 testConstraint exec [llength [info commands exec]]
-
+
 #
 # These tests will run on any platform (and indeed crashed on the Mac). So put
 # them before you test for the existance of exec.
@@ -147,6 +147,7 @@ test env-2.2 {adding environment variables} -setup {
 } -result {NAME1=test string}
 test env-2.3 {adding environment variables} -setup {
     encoding system iso8859-1
+    set env(NAME1) "test string"
 } -constraints {exec} -body {
     set env(NAME2) "more"
     getenv
@@ -156,6 +157,8 @@ test env-2.3 {adding environment variables} -setup {
 NAME2=more}
 test env-2.4 {adding environment variables} -setup {
     encoding system iso8859-1
+    set env(NAME1) "test string"
+    set env(NAME2) "more"
 } -constraints {exec} -body {
     set env(XYZZY) "garbage"
     getenv
@@ -165,7 +168,9 @@ test env-2.4 {adding environment variables} -setup {
 NAME2=more
 XYZZY=garbage}
 
+set env(NAME1) "test string"
 set env(NAME2) "new value"
+set env(XYZZY) "garbage"
 test env-3.1 {changing environment variables} -setup {
     encoding system iso8859-1
 } -constraints {exec} -body {
@@ -177,6 +182,7 @@ test env-3.1 {changing environment variables} -setup {
 } -result {NAME1=test string
 NAME2=new value
 XYZZY=garbage}
+unset -nocomplain env(NAME2)
 
 test env-4.1 {unsetting environment variables: default} -setup {
     encoding system iso8859-1
@@ -195,6 +201,7 @@ test env-4.2 {unsetting environment variables} -setup {
     unset env(XYZZY)
     encoding system $sysenc
 } -result {XYZZY=garbage}
+unset -nocomplain env(NAME1) env(XYZZY)
 test env-4.3 {setting international environment variables} -setup {
     encoding system iso8859-1
 } -constraints {exec} -body {
@@ -213,6 +220,7 @@ test env-4.4 {changing international environment variables} -setup {
 } -result {\u00a7=\u00a7}
 test env-4.5 {unsetting international environment variables} -setup {
     encoding system iso8859-1
+    set env(\ua7) \ua7
 } -body {
     set env(\ub6) \ua7
     unset env(\ua7)
@@ -323,7 +331,7 @@ test env-7.3 {[9b4702]: testing existence of env(some_thing) should not destroy
       return [info exists ::env(test7_3)]
     }}
 } -result 1
-
+
 # Restore the environment variables at the end of the test.
 
 foreach name [array names env] {
diff --git a/tests/fileName.test b/tests/fileName.test
index a19bd1e..387d844 100644
--- a/tests/fileName.test
+++ b/tests/fileName.test
@@ -1468,7 +1468,7 @@ if {[testConstraint testsetplatform]} {
 }
 test filename-17.2 {windows specific glob with executable} -body {
     makeDirectory execglob
-    foreach ext {exe com cmd bat ps1 notexecutable} {
+    foreach ext {exe com cmd bat notexecutable} {
         makeFile contents execglob/abc.$ext
     }
     lsort [glob -nocomplain -dir [temporaryDirectory]/execglob -tails -types x *]
@@ -1477,7 +1477,7 @@ test filename-17.2 {windows specific glob with executable} -body {
         removeFile execglob/abc.$ext
     }
     removeDirectory execglob
-} -result {abc.bat abc.cmd abc.com abc.exe abc.ps1}
+} -result {abc.bat abc.cmd abc.com abc.exe}
 test filename-17.3 {Bug 2571597} win {
     set p /a
     file pathtype $p
diff --git a/tests/history.test b/tests/history.test
index c562796..7549beb 100644
--- a/tests/history.test
+++ b/tests/history.test
@@ -233,6 +233,7 @@ if {[testConstraint history]} {
 test history-8.1 {clear option} history {catch {history clear junk}} 1
 test history-8.2 {clear option} history {history clear} {}
 if {[testConstraint history]} {
+    history clear
     history add "Testing"
 }
 test history-8.3 {clear option} history {history} {     1  Testing}
@@ -248,3 +249,7 @@ test history-9.2 {miscellaneous} history {
 # cleanup
 ::tcltest::cleanupTests
 return
+
+# Local Variables:
+# mode: tcl
+# End:
diff --git a/tests/interp.test b/tests/interp.test
index 4bc9fe2..f9c1aec 100644
--- a/tests/interp.test
+++ b/tests/interp.test
@@ -71,9 +71,11 @@ test interp-2.2 {basic interpreter creation} {
 test interp-2.3 {basic interpreter creation} {
     catch {interp create -safe}
 } 0 
-test interp-2.4 {basic interpreter creation} {
-    list [catch {interp create a} msg] $msg
-} {1 {interpreter named "a" already exists, cannot create}}
+test interp-2.4 {basic interpreter creation} -setup {
+    catch {interp create a}
+} -returnCodes error -body {
+    interp create a
+} -result {interpreter named "a" already exists, cannot create}
 test interp-2.5 {basic interpreter creation} {
     interp create b -safe
 } b
@@ -89,11 +91,13 @@ test interp-2.8 {basic interpreter creation} {
 test interp-2.9 {basic interpreter creation} {
     interp create -safe -- -froboz1
 } -froboz1
-test interp-2.10 {basic interpreter creation} {
+test interp-2.10 {basic interpreter creation} -setup {
+    catch {interp create a}
+} -body {
     interp create {a x1}
     interp create {a x2}
     interp create {a x3} -safe
-} {a x3}
+} -result {a x3}
 test interp-2.11 {anonymous interps vs existing procs} {
     set x [interp create]
     regexp "interp(\[0-9]+)" $x dummy thenum
@@ -140,19 +144,26 @@ test interp-3.5 {testing interp exists and interp slaves} -body {
 test interp-3.6 {testing interp exists and interp slaves} {
     interp exists
 } 1
-test interp-3.7 {testing interp exists and interp slaves} {
+test interp-3.7 {testing interp exists and interp slaves} -setup {
+    catch {interp create a}
+} -body {
     interp slaves
-} a
+} -result a
 test interp-3.8 {testing interp exists and interp slaves} -body {
     interp slaves a b c
 } -returnCodes error -result {wrong # args: should be "interp slaves ?path?"}
-test interp-3.9 {testing interp exists and interp slaves} {
+test interp-3.9 {testing interp exists and interp slaves} -setup {
+    catch {interp create a}
+} -body {
     interp create {a a2} -safe
     expr {"a2" in [interp slaves a]}
-} 1
-test interp-3.10 {testing interp exists and interp slaves} {
+} -result 1
+test interp-3.10 {testing interp exists and interp slaves} -setup {
+    catch {interp create a}
+    catch {interp create {a a2}}
+} -body {
     interp exists {a a2}
-} 1
+} -result 1
 
 # Part 3: Testing "interp delete"
 test interp-3.11 {testing interp delete} {
@@ -222,6 +233,7 @@ test interp-6.3 {testing eval} {
     a eval {proc foo {} {expr 3 + 5}}
     a eval foo
 } 8
+catch {a eval {proc foo {} {expr 3 + 5}}}
 test interp-6.4 {testing eval} {
     interp eval a foo
 } 8
@@ -230,6 +242,7 @@ test interp-6.5 {testing eval} {
     interp eval {a x2} {proc frob {} {expr 4 * 9}}
     interp eval {a x2} frob
 } 36
+catch {interp create {a x2}}
 test interp-6.6 {testing eval} -returnCodes error -body {
     interp eval {a x2} foo
 } -result {invalid command name "foo"}
@@ -243,9 +256,11 @@ proc in_master {args} {
 test interp-7.1 {testing basic alias creation} {
     a alias foo in_master
 } foo
+catch {a alias foo in_master}
 test interp-7.2 {testing basic alias creation} {
     a alias bar in_master a1 a2 a3
 } bar
+catch {a alias bar in_master a1 a2 a3}
 # Test 6.3 has been deleted.
 test interp-7.3 {testing basic alias creation} {
     a alias foo
@@ -476,9 +491,13 @@ test interp-13.4 {testing issafe arg checking} {
 } {1 {wrong # args: should be "a issafe"}}
 
 # part 14: testing interp aliases
-test interp-14.1 {testing interp aliases} {
-    interp aliases
-} ""
+test interp-14.1 {testing interp aliases} -setup {
+    interp create abc
+} -body {
+    interp eval abc {interp aliases}
+} -cleanup {
+    interp delete abc
+} -result ""
 test interp-14.2 {testing interp aliases} {
     catch {interp delete a}
     interp create a
diff --git a/tests/io.test b/tests/io.test
index 6b6ad6d..9573cc6 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -4285,6 +4285,13 @@ test io-33.4 {Tcl_Gets with long line} {
     close $f
     set x
 } {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
+set f [open $path(test3) w]
+puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+close $f
 test io-33.5 {Tcl_Gets with long line} {
     set f [open $path(test3)]
     set x [gets $f y]
@@ -7141,7 +7148,12 @@ test io-52.10 {TclCopyChannel & encodings} {fcopy} {
 
     file size $path(utf8-fcopy.txt)
 } 5
-test io-52.11 {TclCopyChannel & encodings} {fcopy} {
+test io-52.11 {TclCopyChannel & encodings} -setup {
+    set out [open $path(utf8-fcopy.txt) w]
+    fconfigure $out -encoding utf-8 -translation lf
+    puts $out "\u0410\u0410"
+    close $out
+} -constraints {fcopy} -body {
     # binary to encoding => the input has to be
     # in utf-8 to make sense to the encoder
 
@@ -7157,7 +7169,7 @@ test io-52.11 {TclCopyChannel & encodings} {fcopy} {
     close $out
 
     file size $path(kyrillic.txt)
-} 3
+} -result 3
 
 test io-52.12 {coverage of -translation auto} {
     file delete $path(test1) $path(test2)
diff --git a/tests/load.test b/tests/load.test
index 9536271..7c4b47f 100644
--- a/tests/load.test
+++ b/tests/load.test
@@ -124,9 +124,11 @@ test load-3.2 {error in _Init procedure, slave interpreter} \
 test load-4.1 {reloading package into same interpreter} [list $dll $loaded] {
     list [catch {load [file join $testDir pkga$ext] pkga} msg] $msg
 } {0 {}}
-test load-4.2 {reloading package into same interpreter} [list $dll $loaded] {
-    list [catch {load [file join $testDir pkga$ext] pkgb} msg] $msg
-} [list 1 "file \"[file join $testDir pkga$ext]\" is already loaded for package \"Pkga\""]
+test load-4.2 {reloading package into same interpreter} -setup {
+    catch {load [file join $testDir pkga$ext] pkga}
+} -constraints [list $dll $loaded] -returnCodes error -body {
+    load [file join $testDir pkga$ext] pkgb
+} -result "file \"[file join $testDir pkga$ext]\" is already loaded for package \"Pkga\""
 
 test load-5.1 {file name not specified and no static package: pick default} \
 	[list $dll $loaded] {
@@ -169,26 +171,40 @@ test load-7.3 {Tcl_StaticPackage procedure} [list teststaticpkg] {
     load {} More
     set x
 } {not loaded}
-test load-7.4 {Tcl_StaticPackage procedure, redundant calls} \
-    [list teststaticpkg $dll $loaded] {
-	teststaticpkg Double 0 1
-	teststaticpkg Double 0 1
-	info loaded
-    } [concat [list {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkge$ext] Pkge] [list [file join $testDir pkgb$ext] Pkgb] [list [file join $testDir pkga$ext] Pkga]] $alreadyTotalLoaded]
+catch {load [file join $testDir pkga$ext] pkga}
+catch {load [file join $testDir pkgb$ext] pkgb}
+catch {load [file join $testDir pkge$ext] pkge}
+set currentRealPackages [list [list [file join $testDir pkge$ext] Pkge] [list [file join $testDir pkgb$ext] Pkgb] [list [file join $testDir pkga$ext] Pkga]]
+test load-7.4 {Tcl_StaticPackage procedure, redundant calls} -setup {
+    teststaticpkg Test 1 0
+    teststaticpkg Another 0 0
+    teststaticpkg More 0 1
+} -constraints [list teststaticpkg $dll $loaded] -body {
+    teststaticpkg Double 0 1
+    teststaticpkg Double 0 1
+    info loaded
+} -result [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealPackages {*}$alreadyTotalLoaded]
 
+teststaticpkg Test 1 1
+teststaticpkg Another 0 1
+teststaticpkg More 0 1
+teststaticpkg Double 0 1
 test load-8.1 {TclGetLoadedPackages procedure} [list teststaticpkg $dll $loaded] {
-    info loaded
-} [concat [list {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkge$ext] Pkge] [list [file join $testDir pkgb$ext] Pkgb] [list [file join $testDir pkga$ext] Pkga]] $alreadyTotalLoaded]
-test load-8.2 {TclGetLoadedPackages procedure} [list teststaticpkg] {
-    list [catch {info loaded gorp} msg] $msg
-} {1 {could not find interpreter "gorp"}}
-test load-8.3 {TclGetLoadedPackages procedure} [list teststaticpkg $dll $loaded] {
-    list [info loaded {}] [info loaded child]
-} [list [concat [list {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga]] $alreadyLoaded] [list {{} Test} [list [file join $testDir pkgb$ext] Pkgb]]]
+    lsort -index 1 [info loaded]
+} [lsort -index 1 [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealPackages {*}$alreadyTotalLoaded]]
+test load-8.2 {TclGetLoadedPackages procedure} -body {
+    info loaded gorp
+} -returnCodes error -result {could not find interpreter "gorp"}
+test load-8.3a {TclGetLoadedPackages procedure} [list teststaticpkg $dll $loaded] {
+    lsort -index 1 [info loaded {}]
+} [lsort -index 1 [list {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga] [list [file join $testDir pkgb$ext] Pkgb] {*}$alreadyLoaded]]
+test load-8.3b {TclGetLoadedPackages procedure} [list teststaticpkg $dll $loaded] {
+    lsort -index 1 [info loaded child]
+} [lsort -index 1 [list {{} Test} [list [file join $testDir pkgb$ext] Pkgb]]]
 test load-8.4 {TclGetLoadedPackages procedure} [list $dll $loaded teststaticpkg] {
     load [file join $testDir pkgb$ext] pkgb
-    list [info loaded {}] [lsort [info commands pkgb_*]]
-} [list [concat [list [list [file join $testDir pkgb$ext] Pkgb] {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga]] $alreadyLoaded] {pkgb_demo pkgb_sub pkgb_unsafe}]
+    list [lsort -index 1 [info loaded {}]] [lsort [info commands pkgb_*]]
+} [list [lsort -index 1 [concat [list [list [file join $testDir pkgb$ext] Pkgb] {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga]] $alreadyLoaded]] {pkgb_demo pkgb_sub pkgb_unsafe}]
 interp delete child
 
 test load-9.1 {Tcl_StaticPackage, load already-loaded package into another interp} \
diff --git a/tests/msgcat.test b/tests/msgcat.test
index 8647f9c..ae35272 100644
--- a/tests/msgcat.test
+++ b/tests/msgcat.test
@@ -68,6 +68,7 @@ namespace eval ::msgcat::test {
 		set result c
 	    }
 	}
+
 	test msgcat-0.$count [list \
 	    locale initialization from environment variables $setVars \
 	] -setup {
@@ -973,7 +974,10 @@ namespace eval ::msgcat::test {
     }
     set bgerrorsaved [interp bgerror {}]
     interp bgerror {} [namespace code callbackproc]
-    
+
+    variable locale
+    if {![info exist locale]} { set locale [mclocale] }
+
 	test msgcat-14.1 {invokation loadcmd} -setup {
 	    mcforgetpackage
     	    mclocale $locale
@@ -1068,7 +1072,7 @@ namespace eval ::msgcat::test {
 	    mc k1
 	} -returnCodes 1\
 	-result {fail}
-
+
     interp bgerror {} $bgerrorsaved
 
     cleanupTests
@@ -1076,3 +1080,6 @@ namespace eval ::msgcat::test {
 namespace delete ::msgcat::test
 return
 
+# Local Variables:
+# mode: tcl
+# End:
diff --git a/tests/namespace.test b/tests/namespace.test
index 55505f1..de7009d 100644
--- a/tests/namespace.test
+++ b/tests/namespace.test
@@ -846,6 +846,7 @@ test namespace-17.1 {Tcl_FindNamespaceVar, absolute name found} -setup {
         set ::x
     }
 } -result {314159}
+variable ::x 314159
 test namespace-17.2 {Tcl_FindNamespaceVar, absolute name found} {
     namespace eval test_ns_1 {
         variable x 777
@@ -889,23 +890,25 @@ test namespace-17.6 {Tcl_FindNamespaceVar, relative name found} -setup {
 } -result {777}
 test namespace-17.7 {Tcl_FindNamespaceVar, relative name found} {
     namespace eval test_ns_1 {
+	variable x 777
         unset x
         set x  ;# must be global x now
     }
 } {314159}
-test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} {
+test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} -body {
     namespace eval test_ns_1 {
-        list [catch {set wuzzat} msg] $msg
+        set wuzzat
     }
-} {1 {can't read "wuzzat": no such variable}}
+} -returnCodes error -result {can't read "wuzzat": no such variable}
 test namespace-17.9 {Tcl_FindNamespaceVar, relative name and TCL_GLOBAL_ONLY} {
     namespace eval test_ns_1 {
         variable a hello
     }
     set test_ns_1::a
 } {hello}
-test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} {
+test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} -setup {
     namespace eval test_ns_1 {}
+} -body {
     proc test_ns {} {
 	set ::test_ns_1::a 0
     }
@@ -916,7 +919,7 @@ test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} {
     namespace eval test_ns_1 set a 1
     namespace delete test_ns_1
     return $a
-} 1
+} -result 1
 catch {unset a}
 catch {unset x}
 
diff --git a/tests/parseOld.test b/tests/parseOld.test
index a6e07a2..504d063 100644
--- a/tests/parseOld.test
+++ b/tests/parseOld.test
@@ -13,7 +13,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 
-package require tcltest
+package require tcltest 2
 namespace import ::tcltest::*
 
 ::tcltest::loadTestedCommands
@@ -37,7 +37,7 @@ proc getArgs args {
     global argv
     set argv $args
 }
-
+
 # Basic argument parsing.
 
 test parseOld-1.1 {basic argument parsing} {
@@ -296,6 +296,7 @@ test parseOld-8.4 {semi-colons} {
 # The following checks are to ensure that the interpreter's result
 # gets re-initialized by Tcl_Eval in all the right places.
 
+set a 22
 test parseOld-9.1 {result initialization} {concat abc} abc
 test parseOld-9.2 {result initialization} {concat abc; proc foo {} {}} {}
 test parseOld-9.3 {result initialization} {concat abc; proc foo {} $a} {}
@@ -408,6 +409,8 @@ test parseOld-11.7 {long values} {
     set b [concat 1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG HHHH]
     llength $b
 } 43
+# Duplicate action of previous test
+llength [set b [concat 1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG HHHH]]
 test parseOld-11.8 {long values} {
     set b
 } $a
@@ -538,8 +541,12 @@ test parseOld-15.4 {TclScriptEnd procedure} {
 test parseOld-15.5 {TclScriptEnd procedure} {
     info complete "xyz \[abc"
 } {0}
-
+
 # cleanup
 set argv $savedArgv
 ::tcltest::cleanupTests
 return
+
+# Local Variables:
+# mode: tcl
+# End:
diff --git a/tests/safe.test b/tests/safe.test
index 94c1755..6c9c6c9 100644
--- a/tests/safe.test
+++ b/tests/safe.test
@@ -211,8 +211,8 @@ test safe-7.3 {check that safe subinterpreters work} {
 } {ok {} 0}
 
 # test source control on file name
+set i "a"
 test safe-8.1 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
 } -body {
     safe::interpCreate $i
@@ -221,7 +221,6 @@ test safe-8.1 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result {wrong # args: should be "source ?-encoding E? fileName"}
 test safe-8.2 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
 } -body {
     safe::interpCreate $i
@@ -230,7 +229,6 @@ test safe-8.2 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result {wrong # args: should be "source ?-encoding E? fileName"}
 test safe-8.3 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set log {}
     proc safe-test-log {str} {lappend ::log $str}
@@ -245,7 +243,6 @@ test safe-8.3 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result {1 {permission denied} {{ERROR for slave a : ".": is a directory}}}
 test safe-8.4 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set log {}
     proc safe-test-log {str} {global log; lappend log $str}
@@ -260,7 +257,6 @@ test safe-8.4 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result {1 {permission denied} {{ERROR for slave a : "/abc/def": not in access_path}}}
 test safe-8.5 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set log {}
     proc safe-test-log {str} {global log; lappend log $str}
@@ -279,7 +275,6 @@ test safe-8.5 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result [list 1 {no such file or directory} [list "ERROR for slave a : [file join [info library] blah]:no such file or directory"]]
 test safe-8.6 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set log {}
     proc safe-test-log {str} {global log; lappend log $str}
@@ -296,7 +291,6 @@ test safe-8.6 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result [list 1 {no such file or directory} [list "ERROR for slave a : [file join [info library] blah.tcl]:no such file or directory"]]
 test safe-8.7 {safe source control on file} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set log {}
     proc safe-test-log {str} {global log; lappend log $str}
@@ -315,7 +309,6 @@ test safe-8.7 {safe source control on file} -setup {
     safe::interpDelete $i
 } -result [list 1 {no such file or directory} [list "ERROR for slave a : [file join [info library] xxxxxxxxxxx.tcl]:no such file or directory"]]
 test safe-8.8 {safe source forbids -rsrc} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     safe::interpCreate $i
 } -body {
@@ -349,8 +342,8 @@ test safe-8.10 {safe source and return} -setup {
     removeFile $returnScript
 } -result ok
 
+set i "a"
 test safe-9.1 {safe interps' deleteHook} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set res {}
 } -body {
@@ -365,7 +358,6 @@ test safe-9.1 {safe interps' deleteHook} -setup {
     list [interp eval $i exit] $res
 } -result {{} {arg1 arg2 a}}
 test safe-9.2 {safe interps' error in deleteHook} -setup {
-    set i "a"
     catch {safe::interpDelete $i}
     set res {}
     set log {}
@@ -531,14 +523,14 @@ test safe-11.7.1 {testing safe encoding} -setup {
 } -body {
     catch {interp eval $i encoding convertfrom} m o
     dict get $o -errorinfo
-} -returnCodes ok -cleanup {
+} -returnCodes ok -match glob -cleanup {
     unset -nocomplain m o
     safe::interpDelete $i
 } -result {wrong # args: should be "encoding convertfrom ?encoding? data"
     while executing
 "encoding convertfrom"
     invoked from within
-"::interp invokehidden interp1 encoding convertfrom"
+"::interp invokehidden interp* encoding convertfrom"
     invoked from within
 "encoding convertfrom"
     invoked from within
@@ -555,14 +547,14 @@ test safe-11.8.1 {testing safe encoding} -setup {
 } -body {
     catch {interp eval $i encoding convertto} m o
     dict get $o -errorinfo
-} -returnCodes ok -cleanup {
+} -returnCodes ok -match glob -cleanup {
     unset -nocomplain m o
     safe::interpDelete $i
 } -result {wrong # args: should be "encoding convertto ?encoding? data"
     while executing
 "encoding convertto"
     invoked from within
-"::interp invokehidden interp1 encoding convertto"
+"::interp invokehidden interp* encoding convertto"
     invoked from within
 "encoding convertto"
     invoked from within
diff --git a/tests/set-old.test b/tests/set-old.test
index 94b6901..1c68f91 100644
--- a/tests/set-old.test
+++ b/tests/set-old.test
@@ -14,7 +14,7 @@
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
-    package require tcltest
+    package require tcltest 2
     namespace import -force ::tcltest::*
 }
 
@@ -865,6 +865,8 @@ test set-old-10.13 {array enumeration errors} {
     list [catch {array done a b c} msg] $msg
 } {1 {wrong # args: should be "array donesearch arrayName searchId"}}
 test set-old-10.14 {array enumeration errors} {
+    catch {unset a}
+    set a(a) a
     list [catch {array done a b} msg] $msg
 } {1 {illegal search identifier "b"}}
 test set-old-10.15 {array enumeration errors} {
diff --git a/tests/set.test b/tests/set.test
index 18119f5..374ff7a 100644
--- a/tests/set.test
+++ b/tests/set.test
@@ -22,7 +22,7 @@ testConstraint testset2 [llength [info commands testset2]]
 
 catch {unset x}
 catch {unset i}
-
+
 test set-1.1 {TclCompileSetCmd: missing variable name} {
     list [catch {set} msg] $msg
 } {1 {wrong # args: should be "set varName ?newValue?"}}
@@ -39,16 +39,18 @@ test set-1.4 {TclCompileSetCmd: simple variable name in quotes} {
     set i 17
     list [set "i"] $i
 } {17 17}
-test set-1.5 {TclCompileSetCmd: simple variable name in braces} {
+test set-1.5 {TclCompileSetCmd: simple variable name in braces} -setup {
     catch {unset {a simple var}}
+} -body {
     set {a simple var} 27
     list [set {a simple var}] ${a simple var}
-} {27 27}
-test set-1.6 {TclCompileSetCmd: simple array variable name} {
+} -result {27 27}
+test set-1.6 {TclCompileSetCmd: simple array variable name} -setup {
     catch {unset a}
+} -body {
     set a(foo) 37
     list [set a(foo)] $a(foo)
-} {37 37}
+} -result {37 37}
 test set-1.7 {TclCompileSetCmd: non-simple (computed) variable name} {
     set x "i"
     set i 77
@@ -149,22 +151,24 @@ test set-1.14 {TclCompileSetCmd: simple local name, >255 locals} {
     }
     260locals
 } {1234}
-test set-1.15 {TclCompileSetCmd: variable is array} {
+test set-1.15 {TclCompileSetCmd: variable is array} -setup {
     catch {unset a}
+} -body {
     set x 27
     set x [set a(foo) 11]
     catch {unset a}
     set x
-} 11
-test set-1.16 {TclCompileSetCmd: variable is array, elem substitutions} {
+} -result 11
+test set-1.16 {TclCompileSetCmd: variable is array, elem substitutions} -setup {
     catch {unset a}
+} -body {
     set i 5
     set x 789
     set a(foo5) 27
     set x [set a(foo$i)]
     catch {unset a}
     set x
-} 27
+} -result 27
 
 test set-1.17 {TclCompileSetCmd: doing assignment, simple int} {
     set i 5
@@ -211,7 +215,7 @@ test set-1.25 {TclCompileSetCmd: var is array, braced (no subs)} {
 test set-1.26 {TclCompileSetCmd: various array constructs} {
     # Test all kinds of array constructs that TclCompileSetCmd
     # may feel inclined to tamper with.
-    proc p {} {
+    apply {{} {
 	set a x
 	set be(hej) 1					; # hej
 	set be($a) 1					; # x
@@ -230,28 +234,33 @@ test set-1.26 {TclCompileSetCmd: various array constructs} {
 	set [string range bet 0 1](foo) 1		; # foo
 	set be([set be(a:$a)][set b\e($a)]) 1		; # 51
 	return [lsort [array names be]]
-    }
-    p
+    }}
 } [lsort {hej x $a x,hej x,x c(x ww a:x hej,1,hej hug {a a} {x ,ugg,hej} x,h"ej
 {b c} foo 51}]; # " just a matching end quote
 
-test set-2.1 {set command: runtime error, bad variable name} {
+test set-2.1 {set command: runtime error, bad variable name} -setup {
     unset -nocomplain {"foo}
+} -body {
     list [catch {set {"foo}} msg] $msg $::errorInfo
-} {1 {can't read ""foo": no such variable} {can't read ""foo": no such variable
+} -result {1 {can't read ""foo": no such variable} {can't read ""foo": no such variable
     while executing
 "set {"foo}"}}
-test set-2.2 {set command: runtime error, not array variable} {
-    catch {unset b}
+# Stop my editor highlighter " from being confused
+test set-2.2 {set command: runtime error, not array variable} -setup {
+    unset -nocomplain b
+} -body {
     set b 44
     list [catch {set b(123)} msg] $msg
-} {1 {can't read "b(123)": variable isn't array}}
-test set-2.3 {set command: runtime error, errors in reading variables} {
-    catch {unset a}
+} -result {1 {can't read "b(123)": variable isn't array}}
+test set-2.3 {set command: runtime error, errors in reading variables} -setup {
+    unset -nocomplain a
+} -body {
     set a(6) 44
     list [catch {set a(18)} msg] $msg
-} {1 {can't read "a(18)": no such element in array}}
-test set-2.4 {set command: runtime error, readonly variable} -body {
+} -result {1 {can't read "a(18)": no such element in array}}
+test set-2.4 {set command: runtime error, readonly variable} -setup {
+    unset -nocomplain x
+} -body {
     proc readonly args {error "variable is read-only"}
     set x 123
     trace var x w readonly
@@ -260,12 +269,18 @@ test set-2.4 {set command: runtime error, readonly variable} -body {
     while executing
 *
 "set x 1"}}
-test set-2.5 {set command: runtime error, basic array operations} {
+test set-2.5 {set command: runtime error, basic array operations} -setup {
+    unset -nocomplain a
+} -body {
+    array set a {}
     list [catch {set a(other)} msg] $msg
-} {1 {can't read "a(other)": no such element in array}}
-test set-2.6 {set command: runtime error, basic array operations} {
+} -result {1 {can't read "a(other)": no such element in array}}
+test set-2.6 {set command: runtime error, basic array operations} -setup {
+    unset -nocomplain a
+} -body {
+    array set a {}
     list [catch {set a} msg] $msg
-} {1 {can't read "a": variable is array}}
+} -result {1 {can't read "a": variable is array}}
 
 # Test the uncompiled version of set
 
@@ -479,25 +494,29 @@ test set-3.24 {uncompiled set command: too many arguments} {
     $z msg
 } {wrong # args: should be "set varName ?newValue?"}
 
-test set-4.1 {uncompiled set command: runtime error, bad variable name} {
+test set-4.1 {uncompiled set command: runtime error, bad variable name} -setup {
     unset -nocomplain {"foo}
+} -body {
     set z set
     list [catch {$z {"foo}} msg] $msg $::errorInfo
-} {1 {can't read ""foo": no such variable} {can't read ""foo": no such variable
+} -result {1 {can't read ""foo": no such variable} {can't read ""foo": no such variable
     while executing
 "$z {"foo}"}}
-test set-4.2 {uncompiled set command: runtime error, not array variable} {
-    set z set
+# Stop my editor highlighter " from being confused
+test set-4.2 {uncompiled set command: runtime error, not array variable} -setup {
     catch {unset b}
+} -body {
+    set z set
     $z b 44
     list [catch {$z b(123)} msg] $msg
-} {1 {can't read "b(123)": variable isn't array}}
-test set-4.3 {uncompiled set command: runtime error, errors in reading variables} {
-     set z set
-   catch {unset a}
+} -result {1 {can't read "b(123)": variable isn't array}}
+test set-4.3 {uncompiled set command: runtime error, errors in reading variables} -setup {
+    catch {unset a}
+} -body {
+    set z set
     $z a(6) 44
     list [catch {$z a(18)} msg] $msg
-} {1 {can't read "a(18)": no such element in array}}
+} -result {1 {can't read "a(18)": no such element in array}}
 test set-4.4 {uncompiled set command: runtime error, readonly variable} -body {
     set z set
     proc readonly args {error "variable is read-only"}
@@ -508,27 +527,33 @@ test set-4.4 {uncompiled set command: runtime error, readonly variable} -body {
     while executing
 *
 "$z x 1"}}
-test set-4.5 {uncompiled set command: runtime error, basic array operations} {
+test set-4.5 {uncompiled set command: runtime error, basic array operations} -setup {
+    unset -nocomplain a
+    array set a {}
+} -body {
     set z set
     list [catch {$z a(other)} msg] $msg
-} {1 {can't read "a(other)": no such element in array}}
-test set-4.6 {set command: runtime error, basic array operations} {
+} -result {1 {can't read "a(other)": no such element in array}}
+test set-4.6 {set command: runtime error, basic array operations} -setup {
+    unset -nocomplain a
+    array set a {}
+} -body {
     set z set
     list [catch {$z a} msg] $msg
-} {1 {can't read "a": variable is array}}
+} -result {1 {can't read "a": variable is array}}
 
-test set-5.1 {error on malformed array name} testset2 {
+test set-5.1 {error on malformed array name} -constraints testset2 -setup {
     unset -nocomplain z
+} -body {
     catch {testset2 z(a) b} msg
     catch {testset2 z(b) a} msg1
     list $msg $msg1
-} {{can't read "z(a)(b)": variable isn't array} {can't read "z(b)(a)": variable isn't array}}
-
+} -result {{can't read "z(a)(b)": variable isn't array} {can't read "z(b)(a)": variable isn't array}}
 # In a mem-debug build, this test will crash unless Bug 3602706 is fixed.
 test set-5.2 {Bug 3602706} -body {
     testset2 ::tcl_platform not-in-there
 } -returnCodes error -result * -match glob
-
+
 # cleanup
 catch {unset a}
 catch {unset b}
@@ -537,3 +562,7 @@ catch {unset x}
 catch {unset z}
 ::tcltest::cleanupTests
 return 
+
+# Local Variables:
+# mode: tcl
+# End:
diff --git a/tests/var.test b/tests/var.test
index b6b09fd..690bd10 100644
--- a/tests/var.test
+++ b/tests/var.test
@@ -44,10 +44,12 @@ test var-1.1 {TclLookupVar, Array handling} -setup {
     set arr(foo) 37
     list [$x i] $i [$x arr(foo)] $arr(foo)
 } -result {11 11 38 38}
+set ::x "global value"
+namespace eval test_ns_var {
+    variable x "namespace value"
+}
 test var-1.2 {TclLookupVar, TCL_GLOBAL_ONLY implies global namespace var} {
-    set x "global value"
     namespace eval test_ns_var {
-        variable x "namespace value"
         proc p {} {
             global x  ;# specifies TCL_GLOBAL_ONLY to get global x
             return $x
@@ -261,6 +263,7 @@ test var-3.7 {MakeUpvar, my var has ::s} -setup {
     }
 } -result {789789}
 test var-3.8 {MakeUpvar, my var already exists in global ns} -setup {
+    upvar #0 aaaaa xxxxx
     catch {unset aaaaa}
     catch {unset xxxxx}
 } -body {
@@ -274,6 +277,8 @@ test var-3.9 {MakeUpvar, my var has invalid ns name} -setup {
 } -returnCodes error -body {
     set aaaaa 789789
     upvar #0 aaaaa test_ns_fred::lnk
+} -cleanup {
+    unset ::aaaaa
 } -result {can't create "test_ns_fred::lnk": parent namespace doesn't exist}
 test var-3.10 {MakeUpvar, between namespaces} -body {
     namespace eval {} {
@@ -282,8 +287,6 @@ test var-3.10 {MakeUpvar, between namespaces} -body {
 	set foo::bar 1
 	list $bar $foo::bar
     }
-} -cleanup {
-    unset ::aaaaa
 } -result {1 1}
 test var-3.11 {MakeUpvar, my var looks like array elem} -setup {
     catch {unset aaaaa}
@@ -322,9 +325,11 @@ test var-5.2 {Tcl_GetVariableFullName, namespace variable} {
         namespace which -variable martha
     }
 } {::test_ns_var::martha}
-test var-5.3 {Tcl_GetVariableFullName, namespace variable} {
+test var-5.3 {Tcl_GetVariableFullName, namespace variable} -setup {
+    namespace eval test_ns_var {variable martha}
+} -body {
     namespace which -variable test_ns_var::martha
-} {::test_ns_var::martha}
+} -result {::test_ns_var::martha}
 
 test var-6.1 {Tcl_GlobalObjCmd, variable is qualified by a namespace name} {
     namespace eval test_ns_var {
@@ -348,6 +353,7 @@ test var-6.2 {Tcl_GlobalObjCmd, variable is qualified by a namespace name} {
     test_ns_var::p
 } {java}
 test var-6.3 {Tcl_GlobalObjCmd, variable named {} qualified by a namespace name} {
+    namespace eval ::test_ns_var::test_ns_nested {}
     set ::test_ns_var::test_ns_nested:: 24
     apply {{} {
         global ::test_ns_var::test_ns_nested::
@@ -389,20 +395,26 @@ test var-7.2 {Tcl_VariableObjCmd, if new and no value, leave undefined} {
     }
     list [info exists test_ns_var::two] [catch {set test_ns_var::two} msg] $msg
 } {0 1 {can't read "test_ns_var::two": no such variable}}
-test var-7.3 {Tcl_VariableObjCmd, "define" var already created above} {
+test var-7.3 {Tcl_VariableObjCmd, "define" var already created above} -setup {
+    catch {namespace delete test_ns_var}
+    namespace eval test_ns_var {variable one 1}
+} -body {
     namespace eval test_ns_var {
         variable two 2
     }
     list [lsort [info vars test_ns_var::*]] \
          [namespace eval test_ns_var {set two}]
-} [list [lsort {::test_ns_var::two ::test_ns_var::one}] 2]
-test var-7.4 {Tcl_VariableObjCmd, list of vars} {
+} -result [list [lsort {::test_ns_var::two ::test_ns_var::one}] 2]
+test var-7.4 {Tcl_VariableObjCmd, list of vars} -setup {
+    catch {namespace delete test_ns_var}
+    namespace eval test_ns_var {variable one 1; variable two 2}
+} -body {
     namespace eval test_ns_var {
         variable three 3 four 4
     }
     list [lsort [info vars test_ns_var::*]] \
          [namespace eval test_ns_var {expr $three+$four}]
-} [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7]
+} -result [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7]
 test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} -setup {
     catch {unset a}
     catch {unset five}
@@ -476,7 +488,9 @@ test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until na
 	[lsort {::test_ns_var2::x ::test_ns_var2::z}] 0 0\
 	{1 {can't unset "test_ns_var2::z": no such variable}}\
 	{}]
-test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} {
+test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} -setup {
+    namespace eval test_ns_var { variable eight 8 }
+} -body {
     namespace eval test_ns_var {
         proc p {} {
             variable eight
@@ -484,14 +498,16 @@ test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link v
         }
         p
     }
-} {8 eight}
-test var-7.11 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} {
+} -result {8 eight}
+test var-7.11 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} -setup {
+    namespace eval test_ns_var { variable eight 8 }
+} -body {
     proc p {} {   ;# note this proc is at global :: scope
         variable test_ns_var::eight
         list [set eight] [info vars]
     }
     p
-} {8 eight}
+} -result {8 eight}
 test var-7.12 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} {
     namespace eval test_ns_var {
         variable {} {My name is empty}
@@ -774,7 +790,7 @@ test var-17.1 {TclArraySet [Bug 1669489]} -setup {
 
 test var-18.1 {array unset and unset traces: Bug 2939073} -setup {
     set already 0
-    unset x
+    unset -nocomplain x
 } -body {
     array set x {e 1 i 1}
     trace add variable x unset {apply {args {