diff options
Diffstat (limited to 'tests/encoding.test')
| -rw-r--r-- | tests/encoding.test | 193 |
1 files changed, 96 insertions, 97 deletions
diff --git a/tests/encoding.test b/tests/encoding.test index 836f277..a4f8449 100644 --- a/tests/encoding.test +++ b/tests/encoding.test @@ -1,12 +1,12 @@ # This file contains a collection of tests for tclEncoding.c -# Sourcing this file into Tcl runs the tests and generates output for -# errors. No output means no errors were found. +# Sourcing this file into Tcl runs the tests and generates output for errors. +# No output means no errors were found. # # Copyright (c) 1997 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. package require tcltest 2 @@ -25,32 +25,34 @@ proc fromutf {args} { } proc runtests {} { - variable x # Some tests require the testencoding command testConstraint testencoding [llength [info commands testencoding]] testConstraint exec [llength [info commands exec]] - +testConstraint testgetdefenc [llength [info commands testgetdefenc]] + # TclInitEncodingSubsystem is tested by the rest of this file # TclFinalizeEncodingSubsystem is not currently tested -test encoding-1.1 {Tcl_GetEncoding: system encoding} {testencoding} { - testencoding create foo [namespace origin toutf] [namespace origin fromutf] +test encoding-1.1 {Tcl_GetEncoding: system encoding} -setup { set old [encoding system] +} -constraints {testencoding} -body { + testencoding create foo [namespace origin toutf] [namespace origin fromutf] encoding system foo set x {} encoding convertto abcd + return $x +} -cleanup { encoding system $old testencoding delete foo - set x -} {{fromutf }} +} -result {{fromutf }} test encoding-1.2 {Tcl_GetEncoding: existing encoding} {testencoding} { testencoding create foo [namespace origin toutf] [namespace origin fromutf] set x {} encoding convertto foo abcd testencoding delete foo - set x + return $x } {{fromutf }} test encoding-1.3 {Tcl_GetEncoding: load encoding} { list [encoding convertto jis0208 \u4e4e] \ @@ -60,71 +62,77 @@ test encoding-1.3 {Tcl_GetEncoding: load encoding} { test encoding-2.1 {Tcl_FreeEncoding: refcount == 0} { encoding convertto jis0208 \u4e4e } {8C} -test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} {testencoding} { +test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} -setup { set system [encoding system] set path [encoding dirs] +} -constraints {testencoding} -body { encoding system shiftjis ;# incr ref count encoding dirs [list [pwd]] set x [encoding convertto shiftjis \u4e4e] ;# old one found encoding system identity - llength shiftjis + llength shiftjis ;# Shimmer away any cache of Tcl_Encoding lappend x [catch {encoding convertto shiftjis \u4e4e} msg] $msg +} -cleanup { encoding system identity encoding dirs $path encoding system $system - set x -} "\u008c\u00c1 1 {unknown encoding \"shiftjis\"}" +} -result "\u008c\u00c1 1 {unknown encoding \"shiftjis\"}" -test encoding-3.1 {Tcl_GetEncodingName, NULL} { +test encoding-3.1 {Tcl_GetEncodingName, NULL} -setup { set old [encoding system] +} -body { encoding system shiftjis - set x [encoding system] + encoding system +} -cleanup { encoding system $old - set x -} {shiftjis} -test encoding-3.2 {Tcl_GetEncodingName, non-null} { +} -result {shiftjis} +test encoding-3.2 {Tcl_GetEncodingName, non-null} -setup { set old [fconfigure stdout -encoding] +} -body { fconfigure stdout -encoding jis0208 - set x [fconfigure stdout -encoding] + fconfigure stdout -encoding +} -cleanup { fconfigure stdout -encoding $old - set x -} {jis0208} +} -result {jis0208} -test encoding-4.1 {Tcl_GetEncodingNames} {testencoding} { +test encoding-4.1 {Tcl_GetEncodingNames} -constraints {testencoding} -setup { cd [makeDirectory tmp] makeDirectory [file join tmp encoding] - makeFile {} [file join tmp encoding junk.enc] - makeFile {} [file join tmp encoding junk2.enc] set path [encoding dirs] encoding dirs {} catch {unset encodings} catch {unset x} +} -body { foreach encoding [encoding names] { set encodings($encoding) 1 } + makeFile {} [file join tmp encoding junk.enc] + makeFile {} [file join tmp encoding junk2.enc] encoding dirs [list [file join [pwd] encoding]] foreach encoding [encoding names] { if {![info exists encodings($encoding)]} { lappend x $encoding } } + lsort $x +} -cleanup { encoding dirs $path cd [workingDirectory] removeFile [file join tmp encoding junk2.enc] removeFile [file join tmp encoding junk.enc] removeDirectory [file join tmp encoding] removeDirectory tmp - lsort $x -} {junk junk2} +} -result {junk junk2} -test encoding-5.1 {Tcl_SetSystemEncoding} { +test encoding-5.1 {Tcl_SetSystemEncoding} -setup { set old [encoding system] +} -body { encoding system jis0208 - set x [encoding convertto \u4e4e] + encoding convertto \u4e4e +} -cleanup { encoding system identity encoding system $old - set x -} {8C} +} -result {8C} test encoding-5.2 {Tcl_SetSystemEncoding: test ref count} { set old [encoding system] encoding system $old @@ -138,7 +146,7 @@ test encoding-6.1 {Tcl_CreateEncoding: new} {testencoding} { encoding convertfrom foo abcd encoding convertto foo abcd testencoding delete foo - set x + return $x } {{toutf 1} {fromutf 2}} test encoding-6.2 {Tcl_CreateEncoding: replace encoding} {testencoding} { testencoding create foo [namespace code {toutf a}] \ @@ -147,7 +155,7 @@ test encoding-6.2 {Tcl_CreateEncoding: replace encoding} {testencoding} { encoding convertfrom foo abcd encoding convertto foo abcd testencoding delete foo - set x + return $x } {{toutf a} {fromutf b}} test encoding-7.1 {Tcl_ExternalToUtfDString: small buffer} { @@ -173,7 +181,7 @@ test encoding-8.1 {Tcl_ExternalToUtf} { set x [read $f] close $f file delete [file join [temporaryDirectory] dummy] - set x + return $x } "ab\u4e4eg" test encoding-9.1 {Tcl_UtfToExternalDString: small buffer} { @@ -201,7 +209,7 @@ test encoding-10.1 {Tcl_UtfToExternal} { set x [read $f] close $f file delete [file join [temporaryDirectory] dummy] - set x + return $x } "ab\x8c\xc1g" proc viewable {str} { @@ -221,7 +229,7 @@ test encoding-11.1 {LoadEncodingFile: unknown encoding} {testencoding} { set path [encoding dirs] encoding system iso8859-1 encoding dirs {} - llength jis0208 + llength jis0208 ;# Shimmer any cached Tcl_Encoding in shared literal set x [list [catch {encoding convertto jis0208 \u4e4e} msg] $msg] encoding dirs $path encoding system $system @@ -242,10 +250,11 @@ test encoding-11.5 {LoadEncodingFile: escape file} { test encoding-11.5.1 {LoadEncodingFile: escape file} { viewable [encoding convertto iso2022-jp \u4e4e] } [viewable "\x1b\$B8C\x1b(B"] -test encoding-11.6 {LoadEncodingFile: invalid file} {testencoding} { +test encoding-11.6 {LoadEncodingFile: invalid file} -constraints {testencoding} -setup { set system [encoding system] set path [encoding dirs] encoding system identity +} -body { cd [temporaryDirectory] encoding dirs [file join tmp encoding] makeDirectory tmp @@ -254,15 +263,15 @@ test encoding-11.6 {LoadEncodingFile: invalid file} {testencoding} { fconfigure $f -translation binary puts $f "abcdefghijklmnop" close $f - set x [list [catch {encoding convertto splat \u4e4e} msg] $msg] + encoding convertto splat \u4e4e +} -returnCodes error -cleanup { file delete [file join [temporaryDirectory] tmp encoding splat.enc] removeDirectory [file join tmp encoding] removeDirectory tmp cd [workingDirectory] encoding dirs $path encoding system $system - set x -} {1 {invalid encoding file "splat"}} +} -result {invalid encoding file "splat"} # OpenEncodingFile is fully tested by the rest of the tests in this file. @@ -300,7 +309,6 @@ test encoding-14.1 {BinaryProc} { test encoding-15.1 {UtfToUtfProc} { encoding convertto utf-8 \xa3 } "\xc2\xa3" - test encoding-15.2 {UtfToUtfProc null character output} { set x \u0000 set y [encoding convertto utf-8 \u0000] @@ -308,7 +316,6 @@ test encoding-15.2 {UtfToUtfProc null character output} { binary scan $y H* z list [string bytelength $x] [string bytelength $y] $z } {2 1 00} - test encoding-15.3 {UtfToUtfProc null character input} { set x [encoding convertfrom identity \x00] set y [encoding convertfrom utf-8 $x] @@ -388,44 +395,40 @@ test encoding-23.3 {iso2022-jp escape encoding test} { fconfigure $fid -encoding iso2022-jp set data [read $fid 50] close $fid - set data + return $data } [string range $iso2022uniData 0 49] ; # 0 .. 49 inclusive == 50 cd [workingDirectory] -test encoding-24.1 {EscapeFreeProc on open channels} -constraints { - exec -} -setup { - # Bug #524674 input - set file [makeFile { +# Code to make the next few tests more intelligible; the code being tested +# should be in the body of the test! +proc runInSubprocess {contents {filename iso2022.tcl}} { + set theFile [makeFile $contents $filename] + try { + exec [interpreter] $theFile + } finally { + removeFile $theFile + } +} + +test encoding-24.1 {EscapeFreeProc on open channels} exec { + runInSubprocess { set f [open [file join [file dirname [info script]] iso2022.txt]] fconfigure $f -encoding iso2022-jp gets $f - } iso2022.tcl] -} -body { - exec [interpreter] $file -} -cleanup { - removeFile iso2022.tcl -} -result {} - -test encoding-24.2 {EscapeFreeProc on open channels} -constraints { - exec -} -setup { + } +} {} +test encoding-24.2 {EscapeFreeProc on open channels} exec { # Bug #524674 output - set file [makeFile { + viewable [runInSubprocess { encoding system cp1252; # Bug #2891556 crash revelator fconfigure stdout -encoding iso2022-jp puts ab\u4e4e\u68d9g - exit - } iso2022.tcl] -} -body { - viewable [exec [interpreter] $file] -} -cleanup { - removeFile iso2022.tcl -} -result "ab\x1b\$B8C\x1b\$(DD%\x1b(Bg (ab\\u001b\$B8C\\u001b\$(DD%\\u001b(Bg)" - + testfinexit + }] +} "ab\x1b\$B8C\x1b\$(DD%\x1b(Bg (ab\\u001b\$B8C\\u001b\$(DD%\\u001b(Bg)" test encoding-24.3 {EscapeFreeProc on open channels} {stdio} { - # Bug #219314 - if we don't free escape encodings correctly on - # channel closure, we go boom + # Bug #219314 - if we don't free escape encodings correctly on channel + # closure, we go boom set file [makeFile { encoding system iso2022-jp set a "\u4e4e\u4e5e\u4e5f"; # 3 Japanese Kanji letters @@ -469,18 +472,14 @@ proc foreach-jisx0208 {varName command} { } { if {[llength $range] == 2} { # for adhoc range. simple {first last}. inclusive. - set first [scan [lindex $range 0] %x] - set last [scan [lindex $range 1] %x] + scan $range %x%x first last for {set i $first} {$i <= $last} {incr i} { set code $i uplevel 1 $command } } elseif {[llength $range] == 4} { # for uniform range. - set h0 [scan [lindex $range 0] %x] - set l0 [scan [lindex $range 1] %x] - set hend [scan [lindex $range 2] %x] - set lend [scan [lindex $range 3] %x] + scan $range %x%x%x%x h0 l0 hend lend for {set hi $h0} {$hi <= $hend} {incr hi} { for {set lo $l0} {$lo <= $lend} {incr lo} { set code [expr {$hi << 8 | ($lo & 0xff)}] @@ -524,7 +523,7 @@ proc channel-diff {fa fb} { binary scan [lindex $lb 1] H* got lappend diff [list $code $expected $got] } - set diff + return $diff } # Create char tables. @@ -543,8 +542,9 @@ file copy -force cp932.chars shiftjis.chars set NUM 0 foreach from {cp932 shiftjis euc-jp iso2022-jp} { foreach to {cp932 shiftjis euc-jp iso2022-jp} { - test encoding-25.[incr NUM] "jisx0208 $from => $to" { + test encoding-25.[incr NUM] "jisx0208 $from => $to" -setup { cd [temporaryDirectory] + } -body { set f [open $from.chars] fconfigure $f -encoding $from set out [open $from.$to.tcltestout w] @@ -552,40 +552,35 @@ foreach from {cp932 shiftjis euc-jp iso2022-jp} { puts -nonewline $out [read $f] close $out close $f - # then compare $to.chars <=> $from.to.tcltestout as binary. - set fa [open $to.chars] - fconfigure $fa -encoding binary - set fb [open $from.$to.tcltestout] - fconfigure $fb -encoding binary - set diff [channel-diff $fa $fb] + set fa [open $to.chars rb] + set fb [open $from.$to.tcltestout rb] + channel-diff $fa $fb + # Difference should be empty. + } -cleanup { close $fa close $fb - - # Difference should be empty. - set diff - } {} + } -result {} } } -testConstraint testgetdefenc [llength [info commands testgetdefenc]] - test encoding-26.0 {Tcl_GetDefaultEncodingDir} -constraints { - testgetdefenc + testgetdefenc } -setup { - set origDir [testgetdefenc] - testsetdefenc slappy + set origDir [testgetdefenc] + testsetdefenc slappy } -body { - testgetdefenc + testgetdefenc } -cleanup { - testsetdefenc $origDir + testsetdefenc $origDir } -result slappy file delete {*}[glob -directory [temporaryDirectory] *.chars *.tcltestout] # ===> Cut here <=== -# EscapeFreeProc, GetTableEncoding, unilen -# are fully tested by the rest of this file +# EscapeFreeProc, GetTableEncoding, unilen are fully tested by the rest of +# this file. + } runtests @@ -595,3 +590,7 @@ runtests namespace delete ::tcl::test::encoding ::tcltest::cleanupTests return + +# Local Variables: +# mode: tcl +# End: |