diff options
Diffstat (limited to 'tests/unixInit.test')
| -rw-r--r-- | tests/unixInit.test | 467 |
1 files changed, 333 insertions, 134 deletions
diff --git a/tests/unixInit.test b/tests/unixInit.test index 7073cc6..05338ed 100644 --- a/tests/unixInit.test +++ b/tests/unixInit.test @@ -1,203 +1,402 @@ # The file tests the functions in the tclUnixInit.c file. # -# 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) 1997 by 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. -# -# RCS: @(#) $Id: unixInit.test,v 1.10 1999/07/08 17:29:30 jenn Exp $ - -if {[lsearch [namespace children] ::tcltest] == -1} { - package require tcltest - namespace import ::tcltest::* -} +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. -if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - unset env(TCL_LIBRARY) -} +package require tcltest 2.2 +namespace import ::tcltest::* +unset -nocomplain path catch {set oldlang $env(LANG)} set env(LANG) C - -# Some tests will fail if they are run on a machine that doesn't have -# this Tcl version installed (as opposed to built) on it. -if {[catch { - set f [open "|[list $::tcltest::tcltest]" w+] - exec kill -PIPE [pid $f] - close $f -}]} { - set ::tcltest::testConstraints(installedTcl) 0 -} else { - set ::tcltest::testConstraints(installedTcl) 1 -} -test unixInit-1.1 {TclpInitPlatform: ignore SIGPIPE} {unixOnly installedTcl} { + +test unixInit-1.1 {TclpInitPlatform: ignore SIGPIPE} {unix stdio} { set x {} - # Watch out for a race condition here. If tcltest is too slow to start # then we'll kill it before it has a chance to set up its signal handler. - - set f [open "|[list $::tcltest::tcltest]" w+] + set f [open "|[list [interpreter]]" w+] puts $f "puts hi" flush $f gets $f exec kill -PIPE [pid $f] lappend x [catch {close $f}] - - set f [open "|[list $::tcltest::tcltest]" w+] + set f [open "|[list [interpreter]]" w+] puts $f "puts hi" flush $f gets $f exec kill [pid $f] lappend x [catch {close $f}] - set x } {0 1} +# This test is really a test of code in tclUnixChan.c, but the channels are +# set up as part of initialisation of the interpreter so the test seems to me +# to fit here as well as anywhere else. +test unixInit-1.2 {initialisation: standard channel type deduction} {unix stdio} { + # pipe1 is a connection to a server that reports what port it starts on, + # and delivers a constant string to the first client to connect to that + # port before exiting. + set pipe1 [open "|[list [interpreter]]" r+] + puts $pipe1 { + proc accept {channel host port} { + puts $channel {puts [chan configure stdin -peername]; exit} + close $channel + exit + } + puts [chan configure [socket -server accept -myaddr 127.0.0.1 0] -sockname] + vwait forever \ + } + # Note the backslash above; this is important to make sure that the whole + # string is read before an [exit] can happen... + flush $pipe1 + set port [lindex [gets $pipe1] 2] + set sock [socket localhost $port] + # pipe2 is a connection to a Tcl interpreter that takes its orders from + # the socket we hand it (i.e. the server we create above.) These orders + # will tell it to print out the details about the socket it is taking + # instructions from, hopefully identifying it as a socket. Which is what + # this test is all about. + set pipe2 [open "|[list [interpreter] <@$sock]" r] + set result [gets $pipe2] + # Clear any pending data; stops certain kinds of (non-important) errors + chan configure $pipe1 -blocking 0; gets $pipe1 + chan configure $pipe2 -blocking 0; gets $pipe2 + # Close the pipes and the socket. + close $pipe2 + close $pipe1 + catch {close $sock} + # Can't use normal comparison, as hostname varies due to some + # installations having a messed up /etc/hosts file. + if { + "127.0.0.1" eq [lindex $result 0] && $port == [lindex $result 2] + } then { + subst "OK" + } else { + subst "Expected: `[list 127.0.0.1 localhost $port]', Got `$result'" + } +} {OK} -proc getlibpath "{program [list $::tcltest::tcltest]}" { - set f [open "|$program" w+] - fconfigure $f -buffering none - puts $f {puts $tcl_libPath; exit} - set path [gets $f] - close $f - return $path -} - -# Some tests require the testgetdefenc command +# The unixInit-2.* tests were written to test the internal routine, +# TclpInitLibraryPath. That routine no longer does the things it used to do +# so those tests are obsolete. Skip them. -set ::tcltest::testConstraints(testgetdefenc) \ - [expr {[info commands testgetdefenc] != {}}] +skip [concat [skip] unixInit-2.*] -test unixInit-2.0 {TclpInitLibraryPath: setting tclDefaultEncodingDir} \ - {unixOnly testgetdefenc} { +test unixInit-2.0 {TclpInitLibraryPath: setting tclDefaultEncodingDir} { set origDir [testgetdefenc] testsetdefenc slappy set path [testgetdefenc] testsetdefenc $origDir set path } {slappy} -test unixInit-2.1 {TclpInitLibraryPath: value of installLib, developLib} \ - {unixOnly installedTcl} { +test unixInit-2.1 {TclpInitLibraryPath: value of installLib, developLib} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + unset env(TCL_LIBRARY) + } +} -body { set path [getlibpath] - set installLib lib/tcl[info tclversion] - if {[string match {*[ab]*} [info patchlevel]]} { - set developLib tcl[info patchlevel]/library - } else { - set developLib tcl[info tclversion]/library + set developLib tcl[info patchlevel]/library + set prefix [file dirname [file dirname [interpreter]]] + list [string equal [lindex $path 0] $prefix/$installLib] \ + [string equal [lindex $path 4] [file dirname $prefix]/$developLib] +} -cleanup { + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary } - set prefix [file dirname [file dirname $::tcltest::tcltest]] - - set x {} - lappend x [string compare [lindex $path 0] $prefix/$installLib] - lappend x [string compare [lindex $path 4] [file dirname $prefix]/$developLib] - set x -} {0 0} -test unixInit-2.2 {TclpInitLibraryPath: TCL_LIBRARY} {unixOnly installedTcl} { - # ((str != NULL) && (str[0] != '\0')) - +} -result {1 1} +test unixInit-2.2 {TclpInitLibraryPath: TCL_LIBRARY} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } +} -body { + # ((str != NULL) && (str[0] != '\0')) set env(TCL_LIBRARY) sparkly - set path [getlibpath] - unset env(TCL_LIBRARY) - - lindex $path 0 -} "sparkly" -test unixInit-2.3 {TclpInitLibraryPath: TCL_LIBRARY wrong version} \ - {unixOnly installedTcl} { + lindex [getlibpath] 0 +} -cleanup { + unset -nocomplain env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result "sparkly" +test unixInit-2.3 {TclpInitLibraryPath: TCL_LIBRARY wrong version} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } +} -body { # ((pathc > 0) && (strcasecmp(installLib + 4, pathv[pathc - 1]) != 0)) - set env(TCL_LIBRARY) /a/b/tcl1.7 - set path [getlibpath] - unset env(TCL_LIBRARY) - - lrange $path 0 1 -} [list /a/b/tcl1.7 /a/b/tcl[info tclversion]] -test unixInit-2.4 {TclpInitLibraryPath: TCL_LIBRARY: INTL} \ - {unixOnly installedTcl} { + lrange [getlibpath] 0 1 +} -cleanup { + unset -nocomplain env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result [list /a/b/tcl1.7 /a/b/tcl[info tclversion]] +test unixInit-2.4 {TclpInitLibraryPath: TCL_LIBRARY: INTL} -setup { + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } +} -body { # Child process translates env variable from native encoding. - set env(TCL_LIBRARY) "\xa7" - set x [lindex [getlibpath] 0] - unset env(TCL_LIBRARY) - unset env(LANG) - - set x -} "\xa7" -test unixInit-2.5 {TclpInitLibraryPath: compiled-in library path} \ - {emptyTest unixOnly} { + lindex [getlibpath] 0 +} -cleanup { + unset -nocomplain env(TCL_LIBRARY) env(LANG) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result "\xa7" +test unixInit-2.5 {TclpInitLibraryPath: compiled-in library path} { # cannot test } {} -test unixInit-2.6 {TclpInitLibraryPath: executable relative} \ - {unixOnly installedTcl} { - file delete -force /tmp/sparkly - file mkdir /tmp/sparkly/bin - file copy $::tcltest::tcltest /tmp/sparkly/bin/tcltest - - file mkdir /tmp/sparkly/lib/tcl[info tclversion] - close [open /tmp/sparkly/lib/tcl[info tclversion]/init.tcl w] - - set x [lrange [getlibpath /tmp/sparkly/bin/tcltest] 0 1] - file delete -force /tmp/sparkly - set x -} [list /tmp/sparkly/lib/tcl[info tclversion] /tmp/lib/tcl[info tclversion]] -test unixInit-2.7 {TclpInitLibraryPath: compiled-in library path} \ - {emptyTest unixOnly} { +test unixInit-2.6 {TclpInitLibraryPath: executable relative} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } + set env(TCL_LIBRARY) [info library] + makeDirectory tmp + makeDirectory [file join tmp sparkly] + makeDirectory [file join tmp sparkly bin] + file copy [interpreter] [file join [temporaryDirectory] tmp sparkly \ + bin tcltest] + makeDirectory [file join tmp sparkly lib] + makeDirectory [file join tmp sparkly lib tcl[info tclversion]] + makeFile {} [file join tmp sparkly lib tcl[info tclversion] init.tcl] +} -body { + lrange [getlibpath [file join [temporaryDirectory] tmp sparkly \ + bin tcltest]] 1 2 +} -cleanup { + removeFile [file join tmp sparkly lib tcl[info tclversion] init.tcl] + removeDirectory [file join tmp sparkly lib tcl[info tclversion]] + removeDirectory [file join tmp sparkly lib] + removeDirectory [file join tmp sparkly bin] + removeDirectory [file join tmp sparkly] + removeDirectory tmp + unset env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result [list [temporaryDirectory]/tmp/sparkly/lib/tcl[info tclversion] [temporaryDirectory]/tmp/lib/tcl[info tclversion]] +test unixInit-2.7 {TclpInitLibraryPath: compiled-in library path} { # would need test command to get defaultLibDir and compare it to # [lindex $auto_path end] } {} -test unixInit-3.1 {TclpSetInitialEncodings} {unixOnly installedTcl} { - set env(LANG) C +# +# The following two tests write to the directory /tmp/sparkly instead of to +# [temporaryDirectory]. This is because the failures tested by these tests +# need paths near the "root" of the file system to present themselves. +# +test unixInit-2.8 {TclpInitLibraryPath: all absolute pathtype} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } + set env(TCL_LIBRARY) [info library] + # Checking for Bug 219416 + # When a program that embeds the Tcl library, like tcltest, is installed + # near the "root" of the file system, there was a problem constructing + # directories relative to the executable. When a relative ".." went past + # the root, relative path names were created rather than absolute + # pathnames. In some cases, accessing past the root caused memory access + # violations too. + # + # The bug is now fixed, but here we check for it by making sure that the + # directories constructed relative to the executable are all absolute + # pathnames, even when the executable is installed near the root of the + # filesystem. + # + # The only directory near the root we are likely to have write access to + # is /tmp. + file delete -force /tmp/sparkly + file delete -force /tmp/lib/tcl[info tclversion] + file mkdir /tmp/sparkly + file copy [interpreter] /tmp/sparkly/tcltest + # Keep any existing /tmp/lib directory + set deletelib 1 + if {[file exists /tmp/lib]} { + if {[file isdirectory /tmp/lib]} { + set deletelib 0 + } else { + file delete -force /tmp/lib + } + } + # For a successful Tcl_Init, we need a [source]-able init.tcl in + # ../lib/tcl$version relative to the executable. + file mkdir /tmp/lib/tcl[info tclversion] + close [open /tmp/lib/tcl[info tclversion]/init.tcl w] +} -body { + # Check that all directories in the library path are absolute pathnames + set allAbsolute 1 + foreach dir [getlibpath /tmp/sparkly/tcltest] { + set allAbsolute [expr {$allAbsolute \ + && [string equal absolute [file pathtype $dir]]}] + } + set allAbsolute +} -cleanup { + # Clean up temporary installation + file delete -force /tmp/sparkly + file delete -force /tmp/lib/tcl[info tclversion] + if {$deletelib} {file delete -force /tmp/lib} + unset env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result 1 +test unixInit-2.9 {TclpInitLibraryPath: paths relative to executable} -setup { + # Checking for Bug 438014 + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } + set env(TCL_LIBRARY) [info library] + file delete -force /tmp/sparkly + file delete -force /tmp/library + file mkdir /tmp/sparkly + file copy [interpreter] /tmp/sparkly/tcltest + file mkdir /tmp/library/ + close [open /tmp/library/init.tcl w] +} -body { + lrange [getlibpath /tmp/sparkly/tcltest] 1 5 +} -cleanup { + file delete -force /tmp/sparkly + file delete -force /tmp/library + unset env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result [list /tmp/lib/tcl[info tclversion] /lib/tcl[info tclversion] \ + /tmp/library /library /tcl[info patchlevel]/library] +test unixInit-2.10 {TclpInitLibraryPath: executable relative} -setup { + unset -nocomplain oldlibrary + if {[info exists env(TCL_LIBRARY)]} { + set oldlibrary $env(TCL_LIBRARY) + } + set env(TCL_LIBRARY) [info library] + set tmpDir [makeDirectory tmp] + set sparklyDir [makeDirectory sparkly $tmpDir] + set execPath [file join [makeDirectory bin $sparklyDir] tcltest] + file copy [interpreter] $execPath + set libDir [makeDirectory lib $sparklyDir] + set scriptDir [makeDirectory tcl[info tclversion] $libDir] + makeFile {} init.tcl $scriptDir + set saveDir [pwd] + cd $libDir +} -body { + # Checking for Bug 832657 + set x [lrange [getlibpath [file join .. bin tcltest]] 3 4] + foreach p $x { + lappend y [file normalize $p] + } + set y +} -cleanup { + cd $saveDir + removeFile init.tcl $scriptDir + removeDirectory tcl[info tclversion] $libDir + file delete $execPath + removeDirectory bin $sparklyDir + removeDirectory lib $sparklyDir + removeDirectory sparkly $tmpDir + removeDirectory tmp + unset -nocomplain saveDir scriptDir libDir execPath sparklyDir tmpDir + unset -nocomplain x p y env(TCL_LIBRARY) + if {[info exists oldlibrary]} { + set env(TCL_LIBRARY) $oldlibrary + unset oldlibrary + } +} -result [list [file join [temporaryDirectory] tmp sparkly library] \ + [file join [temporaryDirectory] tmp library] ] - set f [open "|[list $::tcltest::tcltest]" w+] - fconfigure $f -buffering none +test unixInit-3.1 {TclpSetInitialEncodings} -constraints { + unix stdio +} -body { + set env(LANG) C + set f [open "|[list [interpreter]]" w+] + chan configure $f -buffering none puts $f {puts [encoding system]; exit} set enc [gets $f] close $f - unset env(LANG) - - set enc -} {iso8859-1} -test unixInit-3.2 {TclpSetInitialEncodings} {unixOnly installedTcl} { + return $enc +} -cleanup { + unset -nocomplain env(LANG) +} -match regexp -result [expr { + ($tcl_platform(os) eq "Darwin") ? "^utf-8$" : "^iso8859-15?$"}] +test unixInit-3.2 {TclpSetInitialEncodings} -setup { + catch {set oldlc_all $env(LC_ALL)} +} -constraints {unix stdio} -body { set env(LANG) japanese - - set f [open "|[list $::tcltest::tcltest]" w+] - fconfigure $f -buffering none + set env(LC_ALL) japanese + set f [open "|[list [interpreter]]" w+] + chan configure $f -buffering none puts $f {puts [encoding system]; exit} set enc [gets $f] close $f - unset env(LANG) + set validEncodings [list euc-jp] + if {[string match HP-UX $tcl_platform(os)]} { + # Some older HP-UX systems need us to accept this as valid Bug 453883 + # reports that newer HP-UX systems report euc-jp like everybody else. + lappend validEncodings shiftjis + } + expr {$enc ni $validEncodings} +} -cleanup { + unset -nocomplain env(LANG) env(LC_ALL) + catch {set env(LC_ALL) $oldlc_all} +} -result 0 - switch $tcl_platform(os) { - HP-UX {set expectedEncoding shiftjis} - default {set expectedEncoding euc-jp} - } - string compare $enc $expectedEncoding -} 0 - -test unixInit-4.1 {TclpSetVariables} {unixOnly} { +test unixInit-4.1 {TclpSetVariables} {unix} { # just make sure they exist - set a [list $tcl_library $tcl_pkgPath $tcl_platform(os)] set a [list $tcl_platform(osVersion) $tcl_platform(machine)] set tcl_platform(platform) } "unix" -test unixInit-5.1 {Tcl_Init} {emptyTest unixOnly} { +test unixInit-5.1 {Tcl_Init} {emptyTest unix} { # test initScript } {} -test unixInit-6.1 {Tcl_SourceRCFile} {emptyTest unixOnly} { +test unixInit-6.1 {Tcl_SourceRCFile} {emptyTest unix} { } {} - + +test unixInit-7.1 {closed standard channel: Bug 772288} -constraints { + unix stdio +} -body { + set tclsh [interpreter] + set crash [makeFile {puts [open /dev/null]} crash.tcl] + set crashtest [makeFile " + close stdin + [list exec $tclsh $crash] + " crashtest.tcl] + exec $tclsh $crashtest +} -cleanup { + removeFile crash.tcl + removeFile crashtest.tcl +} -returnCodes 0 + # cleanup -if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary -} -catch {unset env(LANG); set env(LANG) $oldlang} +unset -nocomplain env(LANG) +catch {set env(LANG) $oldlang} +unset -nocomplain path ::tcltest::cleanupTests return +# Local Variables: +# mode: tcl +# fill-column: 78 +# End: |