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# This file contains tests for the routines in the file tclUnixFile.c
#
# 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 © 1998-1999 Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {"::tcltest" ni [namespace children]} {
package require tcltest 2.5
namespace import -force ::tcltest::*
}
::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]
testConstraint testfindexecutable [llength [info commands testfindexecutable]]
set oldpwd [pwd]
cd [temporaryDirectory]
catch {
set oldPath $env(PATH)
file attributes [makeFile "" junk] -perm 0o777
}
set absPath [file join [temporaryDirectory] junk]
test unixFile-1.1 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) ""
testfindexecutable junk
} $absPath
test unixFile-1.2 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) "/dummy"
testfindexecutable junk
} {}
test unixFile-1.3 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) "/dummy:[pwd]"
testfindexecutable junk
} $absPath
test unixFile-1.4 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) "/dummy:"
testfindexecutable junk
} $absPath
test unixFile-1.5 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) "/dummy:/dummy"
testfindexecutable junk
} {}
test unixFile-1.6 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) "/dummy::/dummy"
testfindexecutable junk
} $absPath
test unixFile-1.7 {Tcl_FindExecutable} {testfindexecutable unix} {
set env(PATH) ":/dummy"
testfindexecutable junk
} $absPath
# cleanup
catch {set env(PATH) $oldPath}
removeFile junk
cd $oldpwd
::tcltest::cleanupTests
return
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