Import Tcl-core 8.6.6 (as of svn r86089)

tests/unixFile.test

@@ -0,0 +1,65 @@
+# 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 (c) 1998-1999 by Scriptics Corporation.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+
+if {[lsearch [namespace children] ::tcltest] == -1} {
+    package require tcltest
+    namespace import -force ::tcltest::*
+}
+
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
+
+testConstraint testfindexecutable [llength [info commands testfindexecutable]]
+
+set oldpwd [pwd]
+cd [temporaryDirectory]
+
+catch {
+    set oldPath $env(PATH)
+    file attributes [makeFile "" junk] -perm 0777
+}
+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