diff options
Diffstat (limited to 'tests/env.test')
| -rw-r--r-- | tests/env.test | 62 |
1 files changed, 32 insertions, 30 deletions
diff --git a/tests/env.test b/tests/env.test index 2d4dc8a..043748a 100644 --- a/tests/env.test +++ b/tests/env.test @@ -1,17 +1,17 @@ # Commands covered: none (tests environment variable implementation) # -# 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. +# 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) 1991-1993 The Regents of the University of California. # Copyright (c) 1994 Sun Microsystems, Inc. # Copyright (c) 1998-1999 by Scriptics Corporation. # -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: env.test,v 1.29 2008/07/19 09:57:37 dkf Exp $ +# RCS: @(#) $Id: env.test,v 1.30 2008/07/19 21:47:55 dkf Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 @@ -23,9 +23,8 @@ if {[lsearch [namespace children] ::tcltest] == -1} { 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. +# These tests will run on any platform (and indeed crashed on the Mac). So put +# them before you test for the existance of exec. # test env-1.1 {propagation of env values to child interpreters} -setup { catch {interp delete child} @@ -39,8 +38,8 @@ test env-1.1 {propagation of env values to child interpreters} -setup { unset env(test) } -result {garbage} # -# This one crashed on Solaris under Tcl8.0, so we only -# want to make sure it runs. +# This one crashed on Solaris under Tcl8.0, so we only want to make sure it +# runs. # test env-1.2 {lappend to env value} -setup { catch {unset env(test)} @@ -80,7 +79,7 @@ set printenvScript [makeFile { } set names [lsort [array names env]] - if {$tcl_platform(platform) == "windows"} { + if {$tcl_platform(platform) eq "windows"} { lrem names HOME lrem names COMSPEC lrem names ComSpec @@ -90,7 +89,7 @@ set printenvScript [makeFile { TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH PURE_PROG_NAME DISPLAY SHLIB_PATH SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING - __CF_USER_TEXT_ENCODING SECURITYSESSIONID + __CF_USER_TEXT_ENCODING SECURITYSESSIONID LANG } { lrem names $name } @@ -99,12 +98,12 @@ set printenvScript [makeFile { } exit } printenv] -# [exec] is required here to see the actual environment received -# by child processes. +# [exec] is required here to see the actual environment received by child +# processes. proc getenv {} { global printenvScript tcltest catch {exec [interpreter] $printenvScript} out - if {$out == "child process exited abnormally"} { + if {$out eq "child process exited abnormally"} { set out {} } return $out @@ -114,13 +113,13 @@ proc getenv {} { set env2 [array get env] foreach name [array names env] { - # Keep some environment variables that support operation of the - # tcltest package. + # Keep some environment variables that support operation of the tcltest + # package. if {[string toupper $name] ni { - TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH DISPLAY SHLIB_PATH - SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH - DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING - SECURITYSESSIONID + TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH DISPLAY SHLIB_PATH + SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH + DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING + SECURITYSESSIONID LANG }} { unset env($name) } @@ -190,10 +189,9 @@ test env-5.0 {corner cases - set a value, it should exist} -body { test env-5.1 {corner cases - remove one elem at a time} -setup { set x [array get env] } -body { - # When no environment variables exist, the env var will - # contain no entries. The "array names" call synchs up - # the C-level environ array with the Tcl level env array. - # Make sure an empty Tcl array is created. + # When no environment variables exist, the env var will contain no + # entries. The "array names" call synchs up the C-level environ array with + # the Tcl level env array. Make sure an empty Tcl array is created. foreach e [array names env] { unset env($e) } @@ -204,8 +202,8 @@ test env-5.1 {corner cases - remove one elem at a time} -setup { test env-5.2 {corner cases - unset the env array} -setup { interp create i } -body { - # Unsetting a variable in an interp detaches the C-level - # traces from the Tcl "env" variable. + # Unsetting a variable in an interp detaches the C-level traces from the + # Tcl "env" variable. i eval { unset env set env(THIS_SHOULDNT_EXIST) a @@ -217,8 +215,8 @@ test env-5.2 {corner cases - unset the env array} -setup { test env-5.3 {corner cases - unset the env in master should unset child} -setup { interp create i } -body { - # Variables deleted in a master interp should be deleted in - # child interp too. + # Variables deleted in a master interp should be deleted in child interp + # too. i eval { set env(THIS_SHOULD_EXIST) a} set result [set env(THIS_SHOULD_EXIST)] unset env(THIS_SHOULD_EXIST) @@ -262,3 +260,7 @@ array set env $env2 removeFile $printenvScript ::tcltest::cleanupTests return + +# Local Variables: +# mode: tcl +# End: |