# This file contains a collection of tests for one or more of the Tcl
# built-in commands.  Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2000 by Ajuba Solutions
# All rights reserved.

# Note that there are several places where the value of
# tcltest::currentFailure is stored/reset in the -setup/-cleanup
# of a test that has a body that runs [test] that will fail.
# This is a workaround of using the same tcltest code that we are
# testing to run the test itself.  Ditto on things like [verbose].
#
# It would be better to have the -body of the tests run the tcltest
# commands in a child interp so the [test] being tested would not
# interfere with the [test] doing the testing.
#

if {[catch {package require tcltest 2.1}]} {
    puts stderr "Skipping tests in [info script].  tcltest 2.1 required."
    return
}

namespace eval ::tcltest::test {

namespace import ::tcltest::*

makeFile {
    package require tcltest
    namespace import ::tcltest::test
    test a-1.0 {test a} {
	list 0
    } {0}
    test b-1.0 {test b} {
	list 1
    } {0}
    test c-1.0 {test c} {knownBug} {
    } {}
    test d-1.0 {test d} {
	error "foo" foo 9
    } {}
    tcltest::cleanupTests
    exit
} test.tcl

cd [temporaryDirectory]
testConstraint exec [llength [info commands exec]]

# test -help
# Child processes because -help [exit]s.
test tcltest-1.1 {tcltest -help} {exec} {
    set result [catch {exec [interpreter] test.tcl -help} msg]
    list $result [regexp Usage $msg]
} {1 1}
test tcltest-1.2 {tcltest -help -something} {exec} {
    set result [catch {exec [interpreter] test.tcl -help -something} msg]
    list $result [regexp Usage $msg]
} {1 1}
test tcltest-1.3 {tcltest -h} {exec} {
    set result [catch {exec [interpreter] test.tcl -h} msg]
    list $result [regexp Usage $msg]
} {1 0}

# -verbose, implicit & explicit testing of [verbose]
proc child {msgVar args} {
    upvar 1 $msgVar msg

    interp create [namespace current]::i
    # Fake the child interp into dumping output to a file
    i eval {namespace eval ::tcltest {}}
    i eval "set tcltest::outputChannel\
	    \[[list open [set of [makeFile {} output]] w]]"
    i eval "set tcltest::errorChannel\
	    \[[list open [set ef [makeFile {} error]] w]]"
    i eval [list set argv0 [lindex $args 0]]
    i eval [list set argv [lrange $args 1 end]]
    i eval [list package ifneeded tcltest [package provide tcltest] \
	    [package ifneeded tcltest [package provide tcltest]]]
    i eval {proc exit args {}}

    # Need to capture output in msg

    set code [catch {i eval {source $argv0}}]
    i eval {close $tcltest::outputChannel}
    interp delete [namespace current]::i
    set f [open $of]
    set msg [read -nonewline $f]
    close $f
    set f [open $ef]
    set err [read -nonewline $f]
    close $f
    removeFile output
    removeFile error
    if {[string length $err]} {
	set code 1
	append msg \n$err
    }
    return $code
}
test tcltest-2.0 {tcltest (verbose default - 'b')} {unixOrWin} {
    set result [child msg test.tcl]
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 1 0 0 1}
test tcltest-2.1 {tcltest -verbose 'b'} {unixOrWin} {
    set result [child msg test.tcl -verbose 'b']
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 1 0 0 1}
test tcltest-2.2 {tcltest -verbose 'p'} {unixOrWin} {
    set result [child msg test.tcl -verbose 'p']
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 0 1 0 1}
test tcltest-2.3 {tcltest -verbose 's'} {unixOrWin} {
    set result [child msg test.tcl -verbose 's']
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 0 0 1 1}
test tcltest-2.4 {tcltest -verbose 'ps'} {unixOrWin} {
    set result [child msg test.tcl -verbose 'ps']
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 0 1 1 1}
test tcltest-2.5 {tcltest -verbose 'psb'} {unixOrWin} {
    set result [child msg test.tcl -verbose 'psb']
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 1 1 1 1}

test tcltest-2.5a {tcltest -verbose 'pass skip body'} {unixOrWin} {
    set result [child msg test.tcl -verbose "pass skip body"]
    list $result [regexp "Contents of test case" $msg] [regexp a-1.0 $msg] \
	    [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 1 1 1 1}

test tcltest-2.6 {tcltest -verbose 't'}  {
    -constraints {unixOrWin}
    -body {
	set result [child msg test.tcl -verbose 't']
	list $result $msg
    }
    -result {^0 .*a-1.0 start.*b-1.0 start}
    -match regexp
}

test tcltest-2.6a {tcltest -verbose 'start'}  {
    -constraints {unixOrWin}
    -body {
	set result [child msg test.tcl -verbose start]
	list $result $msg
    }
    -result {^0 .*a-1.0 start.*b-1.0 start}
    -match regexp
}

test tcltest-2.7 {tcltest::verbose}  {
    -body {
	set oldVerbosity [verbose]
	verbose bar
	set currentVerbosity [verbose]
	verbose foo
	set newVerbosity [verbose]
	verbose $oldVerbosity
	list $currentVerbosity $newVerbosity
    }
    -result {body {}}
}

test tcltest-2.8 {tcltest -verbose 'error'} {
    -constraints {unixOrWin}
    -body {
	set result [child msg test.tcl -verbose error]
	list $result $msg
    }
    -result {errorInfo: foo.*errorCode: 9}
    -match regexp
}
# -match, [match]
test tcltest-3.1 {tcltest -match 'a*'} {unixOrWin} {
    set result [child msg test.tcl -match a* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+3.+Failed.+0" $msg]
} {0 1 0 0 1}
test tcltest-3.2 {tcltest -match 'b*'} {unixOrWin} {
    set result [child msg test.tcl -match b* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+0.+Skipped.+3.+Failed.+1" $msg]
} {0 0 1 0 1}
test tcltest-3.3 {tcltest -match 'c*'} {unixOrWin} {
    set result [child msg test.tcl -match c* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+0.+Skipped.+4.+Failed.+0" $msg]
} {0 0 0 1 1}
test tcltest-3.4 {tcltest -match 'a* b*'} {unixOrWin} {
    set result [child msg test.tcl -match {a* b*} -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+2.+Failed.+1" $msg]
} {0 1 1 0 1}

test tcltest-3.5 {tcltest::match}  {
    -body {
	set oldMatch [match]
	match foo
	set currentMatch [match]
	match bar
	set newMatch [match]
	match $oldMatch
	list $currentMatch $newMatch
    }
    -result {foo bar}
}

# -skip, [skip]
test tcltest-4.1 {tcltest -skip 'a*'} {unixOrWin} {
    set result [child msg test.tcl -skip a* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+0.+Skipped.+2.+Failed.+1" $msg]
} {0 0 1 1 1}
test tcltest-4.2 {tcltest -skip 'b*'} {unixOrWin} {
    set result [child msg test.tcl -skip b* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+2.+Failed.+1" $msg]
} {0 1 0 1 1}
test tcltest-4.3 {tcltest -skip 'c*'} {unixOrWin} {
    set result [child msg test.tcl -skip c* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+1.+Failed.+2" $msg]
} {0 1 1 0 1}
test tcltest-4.4 {tcltest -skip 'a* b*'} {unixOrWin} {
    set result [child msg test.tcl -skip {a* b*} -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+0.+Skipped.+3.+Failed.+1" $msg]
} {0 0 0 1 1}
test tcltest-4.5 {tcltest -match 'a* b*' -skip 'b*'} {unixOrWin} {
    set result [child msg test.tcl -match {a* b*} -skip b* -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+3.+Failed.+0" $msg]
} {0 1 0 0 1}

test tcltest-4.6 {tcltest::skip} {
    -body {
	set oldSkip [skip]
	skip foo
	set currentSkip [skip]
	skip bar
	set newSkip [skip]
	skip $oldSkip
	list $currentSkip $newSkip
    }
    -result {foo bar}
}

# -constraints, -limitconstraints, [testConstraint],
# $constraintsSpecified, [limitConstraints]
test tcltest-5.1 {tcltest -constraints 'knownBug'} {unixOrWin} {
    set result [child msg test.tcl -constraints knownBug -verbose 'ps']
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+2.+Skipped.+0.+Failed.+2" $msg]
} {0 1 1 1 1}
test tcltest-5.2 {tcltest -constraints 'knownBug' -limitconstraints 1} {unixOrWin} {
    set result [child msg test.tcl -constraints knownBug -verbose 'p' -limitconstraints 1]
    list $result [regexp a-1.0 $msg] [regexp b-1.0 $msg] [regexp c-1.0 $msg] \
	    [regexp "Total.+4.+Passed.+1.+Skipped.+3.+Failed.+0" $msg]
} {0 0 0 1 1}

test tcltest-5.3 {testConstraint - constraint empty (tcltest::safeFetch)}  {
    -body {
	set r1 [testConstraint tcltestFakeConstraint]
	set r2 [testConstraint tcltestFakeConstraint 4]
	set r3 [testConstraint tcltestFakeConstraint]
	list $r1 $r2 $r3
    }
    -result {0 4 4}
    -cleanup {unset ::tcltest::testConstraints(tcltestFakeConstraint)}
}

# Removed this test of internals of tcltest.  Those internals have changed.
#test tcltest-5.4 {tcltest::constraintsSpecified} {
#    -setup {
#	set constraintlist $::tcltest::constraintsSpecified
#	set ::tcltest::constraintsSpecified {}
#    }
#    -body {
#	set r1 $::tcltest::constraintsSpecified
#	testConstraint tcltestFakeConstraint1 1
#	set r2 $::tcltest::constraintsSpecified
#	testConstraint tcltestFakeConstraint2 1
#	set r3 $::tcltest::constraintsSpecified
#	list $r1 $r2 $r3
#    }
#    -result {{} tcltestFakeConstraint1 {tcltestFakeConstraint1 tcltestFakeConstraint2}}
#    -cleanup {
#	set ::tcltest::constraintsSpecified $constraintlist
#	unset ::tcltest::testConstraints(tcltestFakeConstraint1)
#	unset ::tcltest::testConstraints(tcltestFakeConstraint2)
#    }
#}

test tcltest-5.5 {InitConstraints: list of built-in constraints} \
	-constraints {!singleTestInterp} \
	-setup {tcltest::InitConstraints} \
	-body { lsort [array names ::tcltest::testConstraints] } \
	-result [lsort {
    95 98 asyncPipeClose eformat emptyTest exec hasIsoLocale interactive
    knownBug mac macCrash macOnly macOrPc macOrUnix macOrWin nonBlockFiles
    nonPortable notRoot nt pc pcCrash pcOnly root singleTestInterp socket
    stdio tempNotMac tempNotPc tempNotUnix tempNotWin unix unixCrash unixExecs
    unixOnly unixOrPc unixOrWin userInteraction win winCrash winOnly
}]

# Removed this broken test.  Its usage of [limitConstraints] was not
# in agreement with the documentation.  [limitConstraints] is supposed
# to take an optional boolean argument, and "knownBug" ain't no boolean!
#test tcltest-5.6 {tcltest::limitConstraints} {
#    -setup {
#        set keeplc $::tcltest::limitConstraints
#        set keepkb [testConstraint knownBug]
#    }
#    -body {
#        set r1 [limitConstraints]
#        set r2 [limitConstraints knownBug]
#        set r3 [limitConstraints]
#        list $r1 $r2 $r3
#    }
#    -cleanup {
#        limitConstraints $keeplc
#        testConstraint knownBug $keepkb
#    }
#    -result {false knownBug knownBug}
#}

# -outfile, -errfile, [outputChannel], [outputFile], [errorChannel], [errorFile]
set printerror [makeFile {
    package require tcltest
    namespace import ::tcltest::*
    puts [outputChannel] "a test"
    ::tcltest::PrintError "a really short string"
    ::tcltest::PrintError "a really really really really really really long \
	    string containing \"quotes\" and other bad bad stuff"
    ::tcltest::PrintError "a really really long string containing a \
	    \"Path/that/is/really/long/and/contains/no/spaces\""
    ::tcltest::PrintError "a really really long string containing a \
	    \"Really/Long/Path/that/contains/no/spaces/and/is/longer/than/eighty/characters/to/see/what/happens\""
    ::tcltest::PrintError "Problem renaming file: error renaming \"Z:/ws/tcl8.2/win32-ix86/tests/core\" to \"Z:/ws/tcl8.2/win32-ix86/tests/movecore-core\""
    exit
} printerror.tcl]

test tcltest-6.1 {tcltest -outfile, -errfile defaults} {
    -constraints unixOrWin
    -body {
	child msg $printerror
	return $msg
    }
    -result {a test.*a really}
    -match regexp
}
test tcltest-6.2 {tcltest -outfile a.tmp} {unixOrWin unixExecs} {
    child msg $printerror -outfile a.tmp
    set result1 [catch {exec grep "a test" a.tmp}]
    set result2 [catch {exec grep "a really" a.tmp}]
    list [regexp "a test" $msg] [regexp "a really" $msg] \
	    $result1 $result2 [file exists a.tmp] [file delete a.tmp]
} {0 1 0 1 1 {}}
test tcltest-6.3 {tcltest -errfile a.tmp} {unixOrWin unixExecs} {
    child msg $printerror -errfile a.tmp
    set result1 [catch {exec grep "a test" a.tmp}]
    set result2 [catch {exec grep "a really" a.tmp}]
    list [regexp "a test" $msg] [regexp "a really" $msg] \
	    $result1 $result2 [file exists a.tmp] [file delete a.tmp]
} {1 0 1 0 1 {}}
test tcltest-6.4 {tcltest -outfile a.tmp -errfile b.tmp} {unixOrWin unixExecs} {
    child msg $printerror -outfile a.tmp -errfile b.tmp
    set result1 [catch {exec grep "a test" a.tmp}]
    set result2 [catch {exec grep "a really" b.tmp}]
    list [regexp "a test" $msg] [regexp "a really" $msg] \
	    $result1 $result2 \
	    [file exists a.tmp] [file delete a.tmp] \
	    [file exists b.tmp] [file delete b.tmp]
} {0 0 0 0 1 {} 1 {}}

test tcltest-6.5 {tcltest::errorChannel - retrieval} {
    -setup {
	set of [errorChannel]
	set ::tcltest::errorChannel stderr
    }
    -body {
	errorChannel
    }
    -result {stderr}
    -cleanup {
	set ::tcltest::errorChannel $of
    }
}

test tcltest-6.6 {tcltest::errorFile (implicit errorChannel)} {
    -setup {
	set ef [makeFile {} efile]
	set of [errorFile]
	set ::tcltest::errorChannel stderr
	set ::tcltest::errorFile stderr
    }
    -body {
	set f0 [errorChannel]
	set f1 [errorFile]
	set f2 [errorFile $ef]
	set f3 [errorChannel]
	set f4 [errorFile]
	subst {$f0;$f1;$f2;$f3;$f4}
    }
    -result {stderr;stderr;.*efile;file[0-9a-f]+;.*efile}
    -match regexp
    -cleanup {
	errorFile $of
	removeFile efile
    }
}
test tcltest-6.7 {tcltest::outputChannel - retrieval} {
    -setup {
	set of [outputChannel]
	set ::tcltest::outputChannel stdout
    }
    -body {
	outputChannel
    }
    -result {stdout}
    -cleanup {
	set ::tcltest::outputChannel $of
    }
}

test tcltest-6.8 {tcltest::outputFile (implicit outputFile)} {
    -setup {
	set ef [makeFile {} efile]
	set of [outputFile]
	set ::tcltest::outputChannel stdout
	set ::tcltest::outputFile stdout
    }
    -body {
	set f0 [outputChannel]
	set f1 [outputFile]
	set f2 [outputFile $ef]
	set f3 [outputChannel]
	set f4 [outputFile]
	subst {$f0;$f1;$f2;$f3;$f4}
    }
    -result {stdout;stdout;.*efile;file[0-9a-f]+;.*efile}
    -match regexp
    -cleanup {
	outputFile $of
	removeFile efile
    }
}

# -debug, [debug]
# Must use child processes to test -debug because it always writes
# messages to stdout, and we have no way to capture stdout of a
# child interp
test tcltest-7.1 {tcltest test.tcl -debug 0} {unixOrWin} {
    catch {exec [interpreter] test.tcl -debug 0} msg
    regexp "Flags passed into tcltest" $msg
} {0}
test tcltest-7.2 {tcltest test.tcl -debug 1} {unixOrWin} {
    catch {exec [interpreter] test.tcl -debug 1 -skip b*} msg
    list [regexp userSpecifiedSkip $msg] \
	    [regexp "Flags passed into tcltest" $msg]
} {1 0}
test tcltest-7.3 {tcltest test.tcl -debug 1} {unixOrWin} {
    catch {exec [interpreter] test.tcl -debug 1 -match b*} msg
    list [regexp userSpecifiedNonMatch $msg] \
	    [regexp "Flags passed into tcltest" $msg]
} {1 0}
test tcltest-7.4 {tcltest test.tcl -debug 2} {unixOrWin} {
    catch {exec [interpreter] test.tcl -debug 2} msg
    list [regexp "Flags passed into tcltest" $msg] [regexp "Running" $msg]
} {1 0}
test tcltest-7.5 {tcltest test.tcl -debug 3} {unixOrWin} {
    catch {exec [interpreter] test.tcl -debug 3} msg
    list [regexp "Flags passed into tcltest" $msg] [regexp "Running" $msg]
} {1 1}

test tcltest-7.6 {tcltest::debug} {
    -setup {
	set old $::tcltest::debug
	set ::tcltest::debug 0
    }
    -body {
	set f1 [debug]
	set f2 [debug 1]
	set f3 [debug]
	set f4 [debug 2]
	set f5 [debug]
	list $f1 $f2 $f3 $f4 $f5
    }
    -result {0 1 1 2 2}
    -cleanup {
	set ::tcltest::debug $old
    }
}
removeFile test.tcl

# directory tests

set a [makeFile {
    package require tcltest
    tcltest::makeFile {} a.tmp
    puts [tcltest::outputChannel] "testdir: [tcltest::testsDirectory]"
    exit
} a.tcl]

set tdiaf [makeFile {} thisdirectoryisafile]

set normaldirectory [makeDirectory normaldirectory]
normalizePath normaldirectory

# -tmpdir, [temporaryDirectory]
test tcltest-8.1 {tcltest a.tcl -tmpdir a} -constraints unixOrWin -setup {
    file delete -force thisdirectorydoesnotexist
} -body {
    child msg $a -tmpdir thisdirectorydoesnotexist
    file exists [file join thisdirectorydoesnotexist a.tmp]
} -cleanup {
    file delete -force thisdirectorydoesnotexist
} -result 1
test tcltest-8.2 {tcltest a.tcl -tmpdir thisdirectoryisafile} {
    -constraints unixOrWin
    -body {
	child msg $a -tmpdir $tdiaf
	return $msg
    }
    -result {*not a directory*}
    -match glob
}
# Test non-writeable directories, non-readable directories with directory flags
set notReadableDir [file join [temporaryDirectory] notreadable]
set notWriteableDir [file join [temporaryDirectory] notwriteable]
makeDirectory notreadable
makeDirectory notwriteable
switch -- $::tcl_platform(platform) {
    unix {
	file attributes $notReadableDir -permissions 00333
	file attributes $notWriteableDir -permissions 00555
    }
    default {
	# note in FAT/NTFS we won't be able to protect directory with read-only attribute...
	catch {file attributes $notWriteableDir -readonly 1}
	catch {testchmod 0 $notWriteableDir}
    }
}
test tcltest-8.3 {tcltest a.tcl -tmpdir notReadableDir} {
    -constraints {unix notRoot}
    -body {
	child msg $a -tmpdir $notReadableDir
	return $msg
    }
    -result {*not readable*}
    -match glob
}
# This constraint doesn't go at the top of the file so that it doesn't
# interfere with tcltest-5.5
testConstraint notFAT [expr {
       ![regexp {^(FAT\d*|NTFS)$} [lindex [file system $notWriteableDir] 1]]
    || $::tcl_platform(platform) eq "unix" || [llength [info commands testchmod]]
}]
# FAT/NTFS permissions are fairly hopeless; ignore this test if that FS is used
test tcltest-8.4 {tcltest a.tcl -tmpdir notWriteableDir} {
    -constraints {unixOrWin notRoot notFAT}
    -body {
	child msg $a -tmpdir $notWriteableDir
	return $msg
    }
    -result {*not writeable*}
    -match glob
}
test tcltest-8.5 {tcltest a.tcl -tmpdir normaldirectory} {
    -constraints unixOrWin
    -body {
	child msg $a -tmpdir $normaldirectory
	# The join is necessary because the message can be split on multiple
	# lines
	file exists [file join $normaldirectory a.tmp]
    }
    -cleanup {
	catch {file delete [file join $normaldirectory a.tmp]}
    }
    -result 1
}
cd [workingDirectory]
test tcltest-8.6 {temporaryDirectory}  {
    -setup {
	set old $::tcltest::temporaryDirectory
	set ::tcltest::temporaryDirectory $normaldirectory
    }
    -body {
	set f1 [temporaryDirectory]
	set f2 [temporaryDirectory [workingDirectory]]
	set f3 [temporaryDirectory]
	list $f1 $f2 $f3
    }
    -result "[list $normaldirectory [workingDirectory] [workingDirectory]]"
    -cleanup {
	set ::tcltest::temporaryDirectory $old
    }
}
test tcltest-8.6a {temporaryDirectory - test format 2} -setup {
    set old $::tcltest::temporaryDirectory
    set ::tcltest::temporaryDirectory $normaldirectory
} -body {
    set f1 [temporaryDirectory]
    set f2 [temporaryDirectory [workingDirectory]]
    set f3 [temporaryDirectory]
    list $f1 $f2 $f3
} -cleanup {
    set ::tcltest::temporaryDirectory $old
} -result [list $normaldirectory [workingDirectory] [workingDirectory]]
cd [temporaryDirectory]
# -testdir, [testsDirectory]
test tcltest-8.10 {tcltest a.tcl -testdir thisdirectorydoesnotexist} {
    -constraints unixOrWin
    -setup {
	file delete -force thisdirectorydoesnotexist
    }
    -body {
	child msg $a -testdir thisdirectorydoesnotexist
	return $msg
    }
    -match glob
    -result {*does not exist*}
}
test tcltest-8.11 {tcltest a.tcl -testdir thisdirectoryisafile} {
    -constraints unixOrWin
    -body {
	child msg $a -testdir $tdiaf
	return $msg
    }
    -match glob
    -result {*not a directory*}
}
test tcltest-8.12 {tcltest a.tcl -testdir notReadableDir} {
    -constraints {unix notRoot}
    -body {
	child msg $a -testdir $notReadableDir
	return $msg
    }
    -match glob
    -result {*not readable*}
}
test tcltest-8.13 {tcltest a.tcl -testdir normaldirectory} {
    -constraints unixOrWin
    -body {
	child msg $a -testdir $normaldirectory
	# The join is necessary because the message can be split on multiple
	# lines
	list [string first "testdir: $normaldirectory" [join $msg]] \
	    [file exists [file join [temporaryDirectory] a.tmp]]
    }
    -cleanup {
	file delete [file join [temporaryDirectory] a.tmp]
    }
    -result {0 1}
}
cd [workingDirectory]
set current [pwd]
test tcltest-8.14 {testsDirectory} {
    -setup {
	set old $::tcltest::testsDirectory
	set ::tcltest::testsDirectory $normaldirectory
    }
    -body {
	set f1 [testsDirectory]
	set f2 [testsDirectory $current]
	set f3 [testsDirectory]
	list $f1 $f2 $f3
    }
    -result "[list $normaldirectory $current $current]"
    -cleanup {
	set ::tcltest::testsDirectory $old
    }
}
# [workingDirectory]
test tcltest-8.60 {::workingDirectory}  {
    -setup {
	set old $::tcltest::workingDirectory
	set current [pwd]
	set ::tcltest::workingDirectory $normaldirectory
	cd $normaldirectory
    }
    -body {
	set f1 [workingDirectory]
	set f2 [pwd]
	set f3 [workingDirectory $current]
	set f4 [pwd]
	set f5 [workingDirectory]
	list $f1 $f2 $f3 $f4 $f5
    }
    -result "[list $normaldirectory \
                   $normaldirectory \
                   $current \
                   $current \
                   $current]"
    -cleanup {
	set ::tcltest::workingDirectory $old
	cd $current
    }
}

# clean up from directory testing

switch -- $::tcl_platform(platform) {
    unix {
	file attributes $notReadableDir -permissions 777
	file attributes $notWriteableDir -permissions 777
    }
    default {
	catch {testchmod 0o777 $notWriteableDir}
	catch {file attributes $notWriteableDir -readonly 0}
    }
}

file delete -force -- $notReadableDir $notWriteableDir
removeFile a.tcl
removeFile thisdirectoryisafile
removeDirectory normaldirectory

# -file, -notfile, [matchFiles], [skipFiles]
test tcltest-9.1 {-file d*.tcl} -constraints {unixOrWin} -setup {
    set old [testsDirectory]
    testsDirectory [file dirname [info script]]
} -body {
    child msg [file join [testsDirectory] all.tcl] -file d*.test
    return $msg
} -cleanup {
    testsDirectory $old
} -match regexp -result {dstring\.test}

test tcltest-9.2 {-file d*.tcl} -constraints {unixOrWin} -setup {
    set old [testsDirectory]
    testsDirectory [file dirname [info script]]
} -body {
    child msg [file join [testsDirectory] all.tcl] \
	    -file d*.test -notfile dstring*
    regexp {dstring\.test} $msg
} -cleanup {
    testsDirectory $old
} -result 0

test tcltest-9.3 {matchFiles}  {
    -body {
	set old [matchFiles]
	matchFiles foo
	set current [matchFiles]
	matchFiles bar
	set new [matchFiles]
	matchFiles $old
	list $current $new
    }
    -result {foo bar}
}

test tcltest-9.4 {skipFiles} {
    -body {
	set old [skipFiles]
	skipFiles foo
	set current [skipFiles]
	skipFiles bar
	set new [skipFiles]
	skipFiles $old
	list $current $new
    }
    -result {foo bar}
}

test tcltest-9.5 {GetMatchingFiles: Bug 1119798} -setup {
    set d [makeDirectory tmp]
    makeDirectory foo $d
    makeFile {} fee $d
    file copy [file join [file dirname [info script]] all.tcl] $d
} -body {
    child msg [file join [temporaryDirectory] all.tcl] -file f*
    regexp {exiting with errors:} $msg
} -cleanup {
    file delete [file join $d all.tcl]
    removeFile fee $d
    removeDirectory foo $d
    removeDirectory tmp
} -result 0

# -preservecore, [preserveCore]
set mc [makeFile {
    package require tcltest
    namespace import ::tcltest::test
    test makecore {make a core file} {
	set f [open core w]
	close $f
    } {}
    ::tcltest::cleanupTests
    return
} makecore.tcl]

cd [temporaryDirectory]
test tcltest-10.1 {-preservecore 0} {unixOrWin} {
    child msg $mc -preservecore 0
    file delete core
    regexp "Core file produced" $msg
} {0}
test tcltest-10.2 {-preservecore 1} {unixOrWin} {
    child msg $mc -preservecore 1
    file delete core
    regexp "Core file produced" $msg
} {1}
test tcltest-10.3 {-preservecore 2} {unixOrWin} {
    child msg $mc -preservecore 2
    file delete core
    list [regexp "Core file produced" $msg] [regexp "Moving file to" $msg] \
	    [regexp "core-" $msg] [file delete core-makecore]
} {1 1 1 {}}
test tcltest-10.4 {-preservecore 3} {unixOrWin} {
    child msg $mc -preservecore 3
    file delete core
    list [regexp "Core file produced" $msg] [regexp "Moving file to" $msg] \
	    [regexp "core-" $msg] [file delete core-makecore]
} {1 1 1 {}}

# Removing this test.  It makes no sense to test the ability of
# [preserveCore] to accept an invalid value that will cause errors
# in other parts of tcltest's operation.
#test tcltest-10.5 {preserveCore} {
#    -body {
#	set old [preserveCore]
#	set result [preserveCore foo]
#	set result2 [preserveCore]
#	preserveCore $old
#	list $result $result2
#    }
#    -result {foo foo}
#}
removeFile makecore.tcl

# -load, -loadfile, [loadScript], [loadFile]
set contents {
    package require tcltest
    namespace import tcltest::*
    puts [outputChannel] $::tcltest::loadScript
    exit
}
set loadfile [makeFile $contents load.tcl]

test tcltest-12.1 {-load xxx} {unixOrWin} {
    child msg $loadfile -load xxx
    return $msg
} {xxx}

# Using child process because of -debug usage.
test tcltest-12.2 {-loadfile load.tcl} {unixOrWin} {
    catch {exec [interpreter] $loadfile -debug 2 -loadfile $loadfile} msg
    list \
	    [regexp {tcltest} [join [list $msg] [split $msg \n]]] \
	    [regexp {loadScript} [join [list $msg] [split $msg \n]]]
} {1 1}

test tcltest-12.3 {loadScript} {
    -setup {
	set old $::tcltest::loadScript
	set ::tcltest::loadScript {}
    }
    -body {
	set f1 [loadScript]
	set f2 [loadScript xxx]
	set f3 [loadScript]
	list $f1 $f2 $f3
    }
    -result {{} xxx xxx}
    -cleanup {
	set ::tcltest::loadScript $old
    }
}

test tcltest-12.4 {loadFile} {
    -setup {
	set olds $::tcltest::loadScript
	set ::tcltest::loadScript {}
	set oldf $::tcltest::loadFile
	set ::tcltest::loadFile {}
    }
    -body {
	set f1 [loadScript]
	set f2 [loadFile]
	set f3 [loadFile $loadfile]
	set f4 [loadScript]
	set f5 [loadFile]
	list $f1 $f2 $f3 $f4 $f5
    }
    -result "[list {} {} $loadfile $contents $loadfile]\n"
    -cleanup {
	set ::tcltest::loadScript $olds
	set ::tcltest::loadFile $oldf
    }
}
removeFile load.tcl

# [interpreter]
test tcltest-13.1 {interpreter} {
    -constraints notValgrind
    -setup {
	#to do:  Why is $::tcltest::tcltest being saved and restored here?
	set old $::tcltest::tcltest
	set ::tcltest::tcltest tcltest
    }
    -body {
	set f1 [interpreter]
	set f2 [interpreter tclsh]
	set f3 [interpreter]
	list $f1 $f2 $f3
    }
    -result {tcltest tclsh tclsh}
    -cleanup {
	# writing ::tcltest::tcltest triggers a trace that sets up the stdio
	# constraint, which involves a call to [exec] that might fail after
	# "fork" and before "exec", in which case the forked process will not
	# have a chance to clean itself up before exiting, which causes
	# valgrind to issue numerous "still reachable" reports.
	set ::tcltest::tcltest $old
    }
}

# -singleproc, [singleProcess]
set spd [makeDirectory singleprocdir]
makeFile {
    set foo 1
} single1.test $spd

makeFile {
    unset foo
} single2.test $spd

set allfile [makeFile {
    package require tcltest
    namespace import tcltest::*
    testsDirectory [file join [temporaryDirectory] singleprocdir]
    runAllTests
} all-single.tcl $spd]
cd [workingDirectory]

test tcltest-14.1 {-singleproc - single process} {
    -constraints {unixOrWin}
    -body {
	child msg $allfile -singleproc 0 -tmpdir [temporaryDirectory]
	return $msg
    }
    -result {Test file error: can't unset .foo.: no such variable}
    -match regexp
}

test tcltest-14.2 {-singleproc - multiple process} {
    -constraints {unixOrWin}
    -body {
	child msg $allfile -singleproc 1 -tmpdir [temporaryDirectory]
	return $msg
    }
    -result {single1.test.*single2.test.*all\-single.tcl:.*Total.*0.*Passed.*0.*Skipped.*0.*Failed.*0}
    -match regexp
}

test tcltest-14.3 {singleProcess} {
    -setup {
	set old $::tcltest::singleProcess
	set ::tcltest::singleProcess 0
    }
    -body {
	set f1 [singleProcess]
	set f2 [singleProcess 1]
	set f3 [singleProcess]
	list $f1 $f2 $f3
    }
    -result {0 1 1}
    -cleanup {
	set ::tcltest::singleProcess $old
    }
}
removeFile single1.test $spd
removeFile single2.test $spd
removeDirectory singleprocdir

# -asidefromdir, -relateddir, [matchDirectories], [skipDirectories]

# Before running these tests, need to set up test subdirectories with their own
# all.tcl files.

set dtd [makeDirectory dirtestdir]
set dtd1 [makeDirectory dirtestdir2.1 $dtd]
set dtd2 [makeDirectory dirtestdir2.2 $dtd]
set dtd3 [makeDirectory dirtestdir2.3 $dtd]
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    testsDirectory [file join [temporaryDirectory] dirtestdir]
    runAllTests
} all.tcl $dtd
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    testsDirectory [file join [temporaryDirectory] dirtestdir dirtestdir2.1]
    runAllTests
} all.tcl $dtd1
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    testsDirectory [file join [temporaryDirectory]  dirtestdir dirtestdir2.2]
    runAllTests
} all.tcl $dtd2
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    testsDirectory [file join [temporaryDirectory] dirtestdir dirtestdir2.3]
    runAllTests
} all.tcl $dtd3

test tcltest-15.1 {basic directory walking} {
    -constraints {unixOrWin}
    -body {
	if {[child msg \
		[file join $dtd all.tcl] \
		-tmpdir [temporaryDirectory]] == 1} {
	    error $msg
	}
    }
    -match regexp
    -returnCodes 1
    -result {Tests located in:.*dirtestdir.*Tests located in:.*dirtestdir2.[123].*Tests located in:.*dirtestdir2.[123].*Tests located in:.*dirtestdir2.[123]}
}

test tcltest-15.2 {-asidefromdir} {
    -constraints {unixOrWin}
    -body {
	if {[child msg \
		[file join $dtd all.tcl] \
		-asidefromdir dirtestdir2.3 \
		-tmpdir [temporaryDirectory]] == 1} {
	    error $msg
	}
    }
    -match regexp
    -returnCodes 1
    -result {Tests located in:.*dirtestdir.*Tests located in:.*dirtestdir2.[12].*Tests located in:.*dirtestdir2.[12].*dirtestdir2.[12] test ended at .*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error:  No test files remain after applying your match and skip patterns!
Error:  No test files remain after applying your match and skip patterns!
Error:  No test files remain after applying your match and skip patterns!$}
}

test tcltest-15.3 {-relateddir, non-existent dir} {
    -constraints {unixOrWin}
    -body {
	if {[child msg \
		[file join $dtd all.tcl] \
		-relateddir [file join [temporaryDirectory] dirtestdir0] \
		-tmpdir [temporaryDirectory]] == 1} {
	    error $msg
	}
    }
    -returnCodes 1
    -match regexp
    -result {[^~]|dirtestdir[^2]}
}

test tcltest-15.4 {-relateddir, subdir} {
    -constraints {unixOrWin}
    -body {
	if {[child msg \
		[file join $dtd all.tcl] \
		-relateddir dirtestdir2.1 -tmpdir [temporaryDirectory]] == 1} {
	    error $msg
	}
    }
    -returnCodes 1
    -match regexp
    -result {Tests located in:.*dirtestdir2.[^23]}
}
test tcltest-15.5 {-relateddir, -asidefromdir} {
    -constraints {unixOrWin}
    -body {
	if {[child msg \
		[file join $dtd all.tcl] \
		-relateddir "dirtestdir2.1 dirtestdir2.2" \
		-asidefromdir dirtestdir2.2 \
		-tmpdir [temporaryDirectory]] == 1} {
	    error $msg
	}
    }
    -match regexp
    -returnCodes 1
    -result {Tests located in:.*dirtestdir2.[^23]}
}

test tcltest-15.6 {matchDirectories} {
    -setup {
	set old [matchDirectories]
	set ::tcltest::matchDirectories {}
    }
    -body {
	set r1 [matchDirectories]
	set r2 [matchDirectories foo]
	set r3 [matchDirectories]
	list $r1 $r2 $r3
    }
    -cleanup {
	set ::tcltest::matchDirectories $old
    }
    -result {{} foo foo}
}

test tcltest-15.7 {skipDirectories} {
    -setup {
	set old [skipDirectories]
	set ::tcltest::skipDirectories {}
    }
    -body {
	set r1 [skipDirectories]
	set r2 [skipDirectories foo]
	set r3 [skipDirectories]
	list $r1 $r2 $r3
    }
    -cleanup {
	set ::tcltest::skipDirectories $old
    }
    -result {{} foo foo}
}
removeDirectory dirtestdir2.3 $dtd
removeDirectory dirtestdir2.2 $dtd
removeDirectory dirtestdir2.1 $dtd
removeDirectory dirtestdir

# TCLTEST_OPTIONS
test tcltest-19.1 {TCLTEST_OPTIONS default} -setup {
	if {[info exists ::env(TCLTEST_OPTIONS)]} {
	    set oldoptions $::env(TCLTEST_OPTIONS)
	} else {
	    set oldoptions none
	}
	# set this to { } instead of just {} to get around quirk in
	# Windows env handling that removes empty elements from env array.
	set ::env(TCLTEST_OPTIONS) { }
	interp create child1
	child1 eval [list set argv {-debug 2}]
	child1 alias puts puts
	interp create child2
	child2 alias puts puts
    } -cleanup {
	interp delete child2
	interp delete child1
	if {$oldoptions eq "none"} {
	    unset ::env(TCLTEST_OPTIONS)
	} else {
	    set ::env(TCLTEST_OPTIONS) $oldoptions
	}
    } -body {
	child1 eval [package ifneeded tcltest [package provide tcltest]]
	child1 eval tcltest::debug
	set ::env(TCLTEST_OPTIONS) "-debug 3"
	child2 eval [package ifneeded tcltest [package provide tcltest]]
	child2 eval tcltest::debug
    } -result {^3$} -match regexp -output\
{tcltest::debug\s+= 2.*tcltest::debug\s+= 3}

# Begin testing of tcltest procs ...

cd [temporaryDirectory]
# PrintError
test tcltest-20.1 {PrintError} {unixOrWin} {
    set result [child msg $printerror]
    list $result [regexp "Error:  a really short string" $msg] \
	    [regexp "     \"quotes\"" $msg] [regexp "    \"Path" $msg] \
	    [regexp "    \"Really" $msg] [regexp Problem $msg]
} {1 1 1 1 1 1}
cd [workingDirectory]
removeFile printerror.tcl

# test::test
test tcltest-21.0 {name and desc but no args specified} -setup {
    set v [verbose]
} -cleanup {
    verbose $v
} -body {
   verbose {}
   test tcltest-21.0.0 bar
} -result {}

test tcltest-21.1 {expect with glob} {
    -body {
	list a b c d e
    }
    -match glob
    -result {[ab] b c d e}
}

test tcltest-21.2 {force a test command failure} {
    -body {
	test tcltest-21.2.0 {
	    return 2
	} {1}
    }
    -returnCodes 1
    -result {bad option "1": must be -body, -cleanup, -constraints, -errorCode, -errorOutput, -match, -output, -result, -returnCodes, or -setup}
}

test tcltest-21.3 {test command with setup} {
    -setup {
	set foo 1
    }
    -body {
	set foo
    }
    -cleanup {unset foo}
    -result {1}
}

test tcltest-21.4 {test command with cleanup failure} {
    -setup {
	if {[info exists foo]} {
	    unset foo
	}
	set fail $::tcltest::currentFailure
	set v [verbose]
    }
    -body {
	verbose {}
	test tcltest-21.4.0 {foo-1} {
	    -cleanup {unset foo}
	}
    }
    -result {^$}
    -match regexp
    -cleanup {verbose $v; set ::tcltest::currentFailure $fail}
    -output "Test cleanup failed:.*can't unset \"foo\": no such variable"
}

test tcltest-21.5 {test command with setup failure} {
    -setup {
	if {[info exists foo]} {
	    unset foo
	}
	set fail $::tcltest::currentFailure
    }
    -body {
	test tcltest-21.5.0 {foo-2} {
	    -setup {unset foo}
	}
    }
    -result {^$}
    -match regexp
    -cleanup {set ::tcltest::currentFailure $fail}
    -output "Test setup failed:.*can't unset \"foo\": no such variable"
}

test tcltest-21.6 {test command - setup occurs before cleanup & before script} {
    -setup {set v [verbose]; set fail $::tcltest::currentFailure}
    -body {
	verbose {}
	test tcltest-21.6.0 {foo-3} {
	    -setup {
		if {[info exists foo]} {
		    unset foo
		}
		set foo 1
		set expected 2
	    }
	    -body {
		incr foo
		set foo
	    }
	    -cleanup {
		if {$foo != 2} {
		    puts [outputChannel] "foo is wrong"
		} else {
		    puts [outputChannel] "foo is 2"
		}
	    }
	    -result {$expected}
	}
    }
    -cleanup {verbose $v; set ::tcltest::currentFailure $fail}
    -result {^$}
    -match regexp
    -output "foo is 2"
}

test tcltest-21.7 {test command - bad flag} {
    -setup {set fail $::tcltest::currentFailure}
    -cleanup {set ::tcltest::currentFailure $fail}
    -body {
	test tcltest-21.7.0 {foo-4} {
	    -foobar {}
	}
    }
    -returnCodes 1
    -result {bad option "-foobar": must be -body, -cleanup, -constraints, -errorCode, -errorOutput, -match, -output, -result, -returnCodes, or -setup}
}

# alternate test command format (these are the same as 21.1-21.6, with the
# exception of being in the all-inline format)

test tcltest-21.7a {expect with glob} \
	-body {list a b c d e} \
	-result {[ab] b c d e} \
	-match glob

test tcltest-21.8 {force a test command failure} \
    -setup {set fail $::tcltest::currentFailure} \
    -body {
        test tcltest-21.8.0 {
            return 2
        } {1}
    } \
    -returnCodes 1 \
    -cleanup {set ::tcltest::currentFailure $fail} \
    -result {bad option "1": must be -body, -cleanup, -constraints, -errorCode, -errorOutput, -match, -output, -result, -returnCodes, or -setup}

test tcltest-21.9 {test command with setup} \
	-setup {set foo 1} \
	-body {set foo} \
	-cleanup {unset foo} \
	-result {1}

test tcltest-21.10 {test command with cleanup failure} -setup {
    if {[info exists foo]} {
	unset foo
    }
    set fail $::tcltest::currentFailure
    set v [verbose]
} -cleanup {
    verbose $v
    set ::tcltest::currentFailure $fail
} -body {
    verbose {}
    test tcltest-21.10.0 {foo-1} -cleanup {unset foo}
} -result {^$} -match regexp \
	-output {Test cleanup failed:.*can't unset \"foo\": no such variable}

test tcltest-21.11 {test command with setup failure} -setup {
    if {[info exists foo]} {
	unset foo
    }
    set fail $::tcltest::currentFailure
} -cleanup {set ::tcltest::currentFailure $fail} -body {
    test tcltest-21.11.0 {foo-2} -setup {unset foo}
} -result {^$} -output {Test setup failed:.*can't unset \"foo\": no such variable} -match regexp

test tcltest-21.12 {
	test command - setup occurs before cleanup & before script
} -setup {
	set fail $::tcltest::currentFailure
	set v [verbose]
} -cleanup {
	verbose $v
	set ::tcltest::currentFailure $fail
} -body {
    verbose {}
    test tcltest-21.12.0 {foo-3} -setup {
	if {[info exists foo]} {
	    unset foo
	}
	set foo 1
	set expected 2
    }  -body {
	incr foo
	set foo
    }  -cleanup {
	if {$foo != 2} {
	    puts [outputChannel] "foo is wrong"
	} else {
	    puts [outputChannel] "foo is 2"
	}
    }  -result {$expected}
} -result {^$} -output {foo is 2} -match regexp

# test all.tcl usage (runAllTests); simulate .test file failure, as well as
# crashes to determine whether or not these errors are logged.

set atd [makeDirectory alltestdir]
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    testsDirectory [file join [temporaryDirectory] alltestdir]
    runAllTests
} all.tcl $atd
makeFile {
    exit 1
} exit.test $atd
makeFile {
    error "throw an error"
} error.test $atd
makeFile {
    package require tcltest
    namespace import -force tcltest::*
    test foo-1.1 {foo} {
	-body { return 1 }
	-result {1}
    }
    cleanupTests
} test.test $atd

# Must use a child process because stdout/stderr parsing can't be
# duplicated in child interp.
test tcltest-22.1 {runAllTests} {
    -constraints {unixOrWin}
    -body {
	exec [interpreter] \
		[file join $atd all.tcl] \
		-verbose t -tmpdir [temporaryDirectory]
    }
    -match regexp
    -result "Test files exiting with errors:.*error.test.*exit.test"
}
removeDirectory alltestdir

# makeFile, removeFile, makeDirectory, removeDirectory, viewFile
test tcltest-23.1 {makeFile} {
    -setup {
	set mfdir [file join [temporaryDirectory] mfdir]
	file mkdir $mfdir
    }
    -body {
	makeFile {} t1.tmp
	makeFile {} et1.tmp $mfdir
	list [file exists [file join [temporaryDirectory] t1.tmp]] \
		[file exists [file join $mfdir et1.tmp]]
    }
    -cleanup {
	file delete -force $mfdir \
		[file join [temporaryDirectory] t1.tmp]
    }
    -result {1 1}
}
test tcltest-23.2 {removeFile} {
    -setup {
	set mfdir [file join [temporaryDirectory] mfdir]
	file mkdir $mfdir
	makeFile {} t1.tmp
	makeFile {} et1.tmp $mfdir
	if  {![file exists [file join [temporaryDirectory] t1.tmp]] || \
		![file exists [file join $mfdir et1.tmp]]} {
	    error "file creation didn't work"
	}
    }
    -body {
	removeFile t1.tmp
	removeFile et1.tmp $mfdir
	list [file exists [file join [temporaryDirectory] t1.tmp]] \
		[file exists [file join $mfdir et1.tmp]]
    }
    -cleanup {
	file delete -force $mfdir \
		[file join [temporaryDirectory] t1.tmp]
    }
    -result {0 0}
}
test tcltest-23.3 {makeDirectory} {
    -body {
	set mfdir [file join [temporaryDirectory] mfdir]
	file mkdir $mfdir
	makeDirectory d1
	makeDirectory d2 $mfdir
	list [file exists [file join [temporaryDirectory] d1]] \
		[file exists [file join $mfdir d2]]
    }
    -cleanup {
	file delete -force [file join [temporaryDirectory] d1] $mfdir
    }
    -result {1 1}
}
test tcltest-23.4 {removeDirectory} {
    -setup {
	set mfdir [makeDirectory mfdir]
	makeDirectory t1
	makeDirectory t2 $mfdir
	if {![file exists $mfdir] || \
		![file exists [file join [temporaryDirectory] $mfdir t2]]} {
	    error "setup failed - directory not created"
	}
    }
    -body {
	removeDirectory t1
	removeDirectory t2 $mfdir
	list [file exists [file join [temporaryDirectory] t1]] \
		[file exists [file join $mfdir t2]]
    }
    -result {0 0}
}
test tcltest-23.5 {viewFile} {
    -body {
	set mfdir [file join [temporaryDirectory] mfdir]
	file mkdir $mfdir
	makeFile {foobar} t1.tmp
	makeFile {foobarbaz} t2.tmp $mfdir
	list [viewFile t1.tmp] [viewFile t2.tmp $mfdir]
    }
    -result {foobar foobarbaz}
    -cleanup {
	file delete -force $mfdir
	removeFile t1.tmp
    }
}

# customMatch
proc matchNegative { expected actual } {
   set match 0
   foreach a $actual e $expected {
      if { $a != $e } {
         set match 1
        break
      }
   }
   return $match
}

test tcltest-24.0 {
	customMatch: syntax
} -body {
	list [catch {customMatch} result] $result
} -result [list 1 "wrong # args: should be \"customMatch mode script\""]

test tcltest-24.1 {
	customMatch: syntax
} -body {
	list [catch {customMatch foo} result] $result
} -result [list 1 "wrong # args: should be \"customMatch mode script\""]

test tcltest-24.2 {
	customMatch: syntax
} -body {
	list [catch {customMatch foo bar baz} result] $result
} -result [list 1 "wrong # args: should be \"customMatch mode script\""]

test tcltest-24.3 {
	customMatch: argument checking
} -body {
	list [catch {customMatch bad "a \{ b"} result] $result
} -result [list 1 "invalid customMatch script; can't evaluate after completion"]

test tcltest-24.4 {
	test: valid -match values
} -body {
	list [catch {
		test tcltest-24.4.0 {} \
			-match [namespace current]::noSuchMode
	} result] $result
} -match glob -result {1 *bad -match value*}

test tcltest-24.5 {
	test: valid -match values
} -setup {
	customMatch [namespace current]::alwaysMatch "format 1 ;#"
} -body {
	list [catch {
		test tcltest-24.5.0 {} \
			-match [namespace current]::noSuchMode
	} result] $result
} -match glob -result {1 *bad -match value*: must be *alwaysMatch,*}

test tcltest-24.6 {
	customMatch: -match script that always matches
} -setup {
	customMatch [namespace current]::alwaysMatch "format 1 ;#"
	set v [verbose]
} -body {
	verbose {}
	test tcltest-24.6.0 {} -match [namespace current]::alwaysMatch \
		-body {format 1} -result 0
} -cleanup {
	verbose $v
} -result {} -output {} -errorOutput {}

test tcltest-24.7 {
	customMatch: replace default -exact matching
} -setup {
	set saveExactMatchScript $::tcltest::CustomMatch(exact)
	customMatch exact "format 1 ;#"
	set v [verbose]
} -body {
	verbose {}
	test tcltest-24.7.0 {} -body {format 1} -result 0
} -cleanup {
	verbose $v
	customMatch exact $saveExactMatchScript
	unset saveExactMatchScript
} -result {} -output {}

test tcltest-24.9 {
	customMatch: error during match
} -setup {
	proc errorDuringMatch args {return -code error "match returned error"}
	customMatch [namespace current]::errorDuringMatch \
		[namespace code errorDuringMatch]
	set v [verbose]
	set fail $::tcltest::currentFailure
} -body {
	verbose {}
	test tcltest-24.9.0 {} -match [namespace current]::errorDuringMatch
} -cleanup {
	verbose $v
	set ::tcltest::currentFailure $fail
} -match glob -result {} -output {*FAILED*match returned error*}

test tcltest-24.10 {
	customMatch: bad return from match command
} -setup {
	proc nonBooleanReturn args {return foo}
	customMatch nonBooleanReturn [namespace code nonBooleanReturn]
	set v [verbose]
	set fail $::tcltest::currentFailure
} -body {
	verbose {}
	test tcltest-24.10.0 {} -match nonBooleanReturn
} -cleanup {
	verbose $v
	set ::tcltest::currentFailure $fail
} -match glob -result {} -output {*FAILED*expected boolean value*}

test tcltest-24.11 {
	test: -match exact
} -body {
	set result {A B C}
} -match exact -result {A B C}

test tcltest-24.12 {
	test: -match exact	match command eval in ::, not caller namespace
} -setup {
	set saveExactMatchScript $::tcltest::CustomMatch(exact)
	customMatch exact [list string equal]
	set v [verbose]
	proc string args {error {called [string] in caller namespace}}
} -body {
	verbose {}
	test tcltest-24.12.0 {} -body {format 1} -result 1
} -cleanup {
	rename string {}
	verbose $v
	customMatch exact $saveExactMatchScript
	unset saveExactMatchScript
} -match exact -result {} -output {}

test tcltest-24.13 {
	test: -match exact	failure
} -setup {
	set saveExactMatchScript $::tcltest::CustomMatch(exact)
	customMatch exact [list string equal]
	set v [verbose]
	set fail $::tcltest::currentFailure
} -body {
	verbose {}
	test tcltest-24.13.0 {} -body {format 1} -result 0
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
	customMatch exact $saveExactMatchScript
	unset saveExactMatchScript
} -match glob -result {} -output {*FAILED*Result was:
1*(exact matching):
0*}

test tcltest-24.14 {
	test: -match glob
} -body {
	set result {A B C}
} -match glob -result {A B*}

test tcltest-24.15 {
	test: -match glob	failure
} -setup {
	set v [verbose]
	set fail $::tcltest::currentFailure
} -body {
	verbose {}
	test tcltest-24.15.0 {} -match glob -body {format {A B C}} \
		-result {A B* }
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
} -match glob -result {} -output {*FAILED*Result was:
*(glob matching):
*}

test tcltest-24.16 {
	test: -match regexp
} -body {
	set result {A B C}
} -match regexp -result {A B.*}

test tcltest-24.17 {
	test: -match regexp	failure
} -setup {
	set fail $::tcltest::currentFailure
	set v [verbose]
} -body {
	verbose {}
	test tcltest-24.17.0 {} -match regexp -body {format {A B C}} \
		-result {A B.* X}
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
} -match glob -result {} -output {*FAILED*Result was:
*(regexp matching):
*}

test tcltest-24.18 {
	test: -match custom	forget namespace qualification
} -setup {
	set fail $::tcltest::currentFailure
	set v [verbose]
	customMatch negative matchNegative
} -body {
	verbose {}
	test tcltest-24.18.0 {} -match negative -body {format {A B C}} \
		-result {A B X}
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
} -match glob -result {} -output {*FAILED*Error testing result:*}

test tcltest-24.19 {
	test: -match custom
} -setup {
	set v [verbose]
	customMatch negative [namespace code matchNegative]
} -body {
	verbose {}
	test tcltest-24.19.0 {} -match negative -body {format {A B C}} \
		-result {A B X}
} -cleanup {
	verbose $v
} -match exact -result {} -output {}

test tcltest-24.20 {
	test: -match custom	failure
} -setup {
	set fail $::tcltest::currentFailure
	set v [verbose]
	customMatch negative [namespace code matchNegative]
} -body {
	verbose {}
	test tcltest-24.20.0 {} -match negative -body {format {A B C}} \
		-result {A B C}
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
} -match glob -result {} -output {*FAILED*Result was:
*(negative matching):
*}

test tcltest-25.1 {
	constraint of setup/cleanup (Bug 589859)
} -setup {
	set foo 0
} -body {
	# Buggy tcltest will generate result of 2
	test tcltest-25.1.0 {} -constraints knownBug -setup {
	    incr foo
	} -body {
	    incr foo
	} -cleanup {
	    incr foo
	} -match glob -result *
	set foo
} -cleanup {
	unset foo
} -result 0

test tcltest-25.2 {
	puts -nonewline (Bug 612786)
} -body {
	puts -nonewline stdout bla
	puts -nonewline stdout bla
} -output {blabla}

test tcltest-25.3 {
	reported return code (Bug 611922)
} -setup {
	set fail $::tcltest::currentFailure
	set v [verbose]
} -body {
	verbose {}
	test tcltest-25.3.0 {} -body {
	    error foo
	}
} -cleanup {
	set ::tcltest::currentFailure $fail
	verbose $v
} -match glob -output {*generated error; Return code was: 1*}

test tcltest-26.1 {Bug/RFE 1017151} -setup {
    makeFile {
	package require tcltest
	set ::errorInfo "Should never see this"
	tcltest::test tcltest-26.1.0 {
	    no errorInfo when only return code mismatch
	} -body {
	    set x 1
	} -returnCodes error -result 1
	tcltest::cleanupTests
    } test.tcl
} -body {
    child msg [file join [temporaryDirectory] test.tcl]
    return $msg
} -cleanup {
    removeFile test.tcl
} -match glob -result {*
---- Return code should have been one of: 1
==== tcltest-26.1.0 FAILED*}

test tcltest-26.2 {Bug/RFE 1017151} -setup {
    makeFile {
	package require tcltest
	set ::errorInfo "Should never see this"
	tcltest::test tcltest-26.2.0 {do not mask body errorInfo} -body {
	    error "body error"
	} -cleanup {
	    error "cleanup error"
	} -result 1
	tcltest::cleanupTests
    } test.tcl
} -body {
    child msg [file join [temporaryDirectory] test.tcl]
    return $msg
} -cleanup {
    removeFile test.tcl
} -match glob -result {*
---- errorInfo: body error
*
---- errorInfo(cleanup): cleanup error*}

cleanupTests
}

namespace delete ::tcltest::test
return

# Local Variables:
# mode: tcl
# End: