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+# 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.
+#
+# 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.
+#
+# RCS: @(#) $Id: encoding.test,v 1.2 1999/04/16 00:47:26 stanton Exp $
+
+if {[lsearch [namespace children] ::tcltest] == -1} {
+ source [file join [pwd] [file dirname [info script]] defs.tcl]
+}
+
+proc toutf {args} {
+ global x
+ lappend x "toutf $args"
+}
+proc fromutf {args} {
+ global x
+ lappend x "fromutf $args"
+}
+
+# Some tests require the testencoding command
+
+set ::tcltest::testConfig(testencoding) \
+ [expr {[info commands testencoding] != {}}]
+
+
+# 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 toutf fromutf
+ set old [encoding system]
+ encoding system foo
+ set x {}
+ encoding convertto abcd
+ encoding system $old
+ testencoding delete foo
+ set x
+} {{fromutf }}
+test encoding-1.2 {Tcl_GetEncoding: existing encoding} {testencoding} {
+ testencoding create foo toutf fromutf
+ set x {}
+ encoding convertto foo abcd
+ testencoding delete foo
+ set x
+} {{fromutf }}
+test encoding-1.3 {Tcl_GetEncoding: load encoding} {
+ list [encoding convertto jis0208 \u4e4e] \
+ [encoding convertfrom jis0208 8C]
+} "8C \u4e4e"
+
+test encoding-2.1 {Tcl_FreeEncoding: refcount == 0} {
+ encoding convertto jis0208 \u4e4e
+} {8C}
+test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} {testencoding} {
+ set system [encoding system]
+ set path [testencoding path]
+ encoding system jis0208 ;# incr ref count
+ testencoding path .
+ set x [encoding convertto jis0208 \u4e4e] ;# old one found
+ encoding system identity
+ lappend x [catch {encoding convertto jis0208 \u4e4e} msg] $msg
+ encoding system identity
+ testencoding path $path
+ encoding system $system
+ set x
+} {8C 1 {unknown encoding "jis0208"}}
+
+test encoding-3.1 {Tcl_GetEncodingName, NULL} {
+ set old [encoding system]
+ encoding system jis0208
+ set x [encoding system]
+ encoding system $old
+ set x
+} {jis0208}
+test encoding-3.2 {Tcl_GetEncodingName, non-null} {
+ set old [fconfigure stdout -encoding]
+ fconfigure stdout -encoding jis0208
+ set x [fconfigure stdout -encoding]
+ fconfigure stdout -encoding $old
+ set x
+} {jis0208}
+
+test encoding-4.1 {Tcl_GetEncodingNames} {testencoding} {
+ file mkdir tmp/encoding
+ close [open tmp/encoding/junk.enc w]
+ close [open tmp/encoding/junk2.enc w]
+ cd tmp
+ set path [testencoding path]
+ testencoding path {}
+ catch {unset encodings}
+ catch {unset x}
+ foreach encoding [encoding names] {
+ set encodings($encoding) 1
+ }
+ testencoding path .
+ foreach encoding [encoding names] {
+ if {![info exists encodings($encoding)]} {
+ lappend x $encoding
+ }
+ }
+ testencoding path $path
+ cd ..
+ file delete -force tmp
+ lsort $x
+} {junk junk2}
+
+test encoding-5.1 {Tcl_SetSystemEncoding} {
+ set old [encoding system]
+ encoding system jis0208
+ set x [encoding convertto \u4e4e]
+ encoding system identity
+ encoding system $old
+ set x
+} {8C}
+test encoding-5.2 {Tcl_SetSystemEncoding: test ref count} {
+ set old [encoding system]
+ encoding system $old
+ string compare $old [encoding system]
+} {0}
+
+test encoding-6.1 {Tcl_CreateEncoding: new} {testencoding} {
+ testencoding create foo {toutf 1} {fromutf 2}
+ set x {}
+ encoding convertfrom foo abcd
+ encoding convertto foo abcd
+ testencoding delete foo
+ set x
+} {{toutf 1} {fromutf 2}}
+test encoding-6.2 {Tcl_CreateEncoding: replace encoding} {testencoding} {
+ testencoding create foo {toutf a} {fromutf b}
+ set x {}
+ encoding convertfrom foo abcd
+ encoding convertto foo abcd
+ testencoding delete foo
+ set x
+} {{toutf a} {fromutf b}}
+
+test encoding-7.1 {Tcl_ExternalToUtfDString: small buffer} {
+ encoding convertfrom jis0208 8c8c8c8c
+} "\u543e\u543e\u543e\u543e"
+test encoding-7.2 {Tcl_UtfToExternalDString: big buffer} {
+ set a 8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C
+ append a $a
+ append a $a
+ append a $a
+ append a $a
+ set x [encoding convertfrom jis0208 $a]
+ list [string length $x] [string index $x 0]
+} "512 \u4e4e"
+
+test encoding-8.1 {Tcl_ExternalToUtf} {
+ set f [open dummy w]
+ fconfigure $f -translation binary -encoding iso8859-1
+ puts -nonewline $f "ab\x8c\xc1g"
+ close $f
+ set f [open dummy r]
+ fconfigure $f -translation binary -encoding shiftjis
+ set x [read $f]
+ close $f
+ file delete dummy
+ set x
+} "ab\u4e4eg"
+
+test encoding-9.1 {Tcl_UtfToExternalDString: small buffer} {
+ encoding convertto jis0208 "\u543e\u543e\u543e\u543e"
+} {8c8c8c8c}
+test encoding-9.2 {Tcl_UtfToExternalDString: big buffer} {
+ set a \u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e
+ append a $a
+ append a $a
+ append a $a
+ append a $a
+ append a $a
+ append a $a
+ set x [encoding convertto jis0208 $a]
+ list [string length $x] [string range $x 0 1]
+} "1024 8C"
+
+test encoding-10.1 {Tcl_UtfToExternal} {
+ set f [open dummy w]
+ fconfigure $f -translation binary -encoding shiftjis
+ puts -nonewline $f "ab\u4e4eg"
+ close $f
+ set f [open dummy r]
+ fconfigure $f -translation binary -encoding iso8859-1
+ set x [read $f]
+ close $f
+ file delete dummy
+ set x
+} "ab\x8c\xc1g"
+
+test encoding-11.1 {LoadEncodingFile: unknown encoding} {testencoding} {
+ set system [encoding system]
+ set path [testencoding path]
+ encoding system iso8859-1
+ testencoding path {}
+ set x [list [catch {encoding convertto jis0208 \u4e4e} msg] $msg]
+ testencoding path $path
+ encoding system $system
+ lappend x [encoding convertto jis0208 \u4e4e]
+} {1 {unknown encoding "jis0208"} 8C}
+test encoding-11.2 {LoadEncodingFile: single-byte} {
+ encoding convertfrom jis0201 \xa1
+} "\uff61"
+test encoding-11.3 {LoadEncodingFile: double-byte} {
+ encoding convertfrom jis0208 8C
+} "\u4e4e"
+test encoding-11.4 {LoadEncodingFile: multi-byte} {
+ encoding convertfrom shiftjis \x8c\xc1
+} "\u4e4e"
+test encoding-11.5 {LoadEncodingFile: escape file} {
+ encoding convertto iso2022 \u4e4e
+} "\x1b(B\x1b$@8C"
+test encoding-11.6 {LoadEncodingFile: invalid file} {testencoding} {
+ set system [encoding system]
+ set path [testencoding path]
+ encoding system identity
+ testencoding path tmp
+ file mkdir tmp/encoding
+ set f [open tmp/encoding/splat.enc w]
+ fconfigure $f -translation binary
+ puts $f "abcdefghijklmnop"
+ close $f
+ set x [list [catch {encoding convertto splat \u4e4e} msg] $msg]
+ file delete -force tmp
+ catch {file delete encoding}
+ testencoding path $path
+ encoding system $system
+ set x
+} {1 {invalid encoding file "splat"}}
+
+# OpenEncodingFile is fully tested by the rest of the tests in this file.
+
+test encoding-12.1 {LoadTableEncoding: normal encoding} {
+ set x [encoding convertto iso8859-3 \u120]
+ append x [encoding convertto iso8859-3 \ud5]
+ append x [encoding convertfrom iso8859-3 \xd5]
+} "\xd5?\u120"
+test encoding-12.2 {LoadTableEncoding: single-byte encoding} {
+ set x [encoding convertto iso8859-3 ab\u0120g]
+ append x [encoding convertfrom iso8859-3 ab\xd5g]
+} "ab\xd5gab\u120g"
+test encoding-12.3 {LoadTableEncoding: multi-byte encoding} {
+ set x [encoding convertto shiftjis ab\u4e4eg]
+ append x [encoding convertfrom shiftjis ab\x8c\xc1g]
+} "ab\x8c\xc1gab\u4e4eg"
+test encoding-12.4 {LoadTableEncoding: double-byte encoding} {
+ set x [encoding convertto jis0208 \u4e4e\u3b1]
+ append x [encoding convertfrom jis0208 8C&A]
+} "8C&A\u4e4e\u3b1"
+test encoding-12.5 {LoadTableEncoding: symbol encoding} {
+ set x [encoding convertto symbol \u3b3]
+ append x [encoding convertto symbol \u67]
+ append x [encoding convertfrom symbol \x67]
+} "\x67\x67\u3b3"
+
+test encoding-13.1 {LoadEscapeTable} {
+ set x [encoding convertto iso2022 ab\u4e4e\u68d9g]
+} "\x1b(Bab\x1b$@8C\x1b$(DD%\x1b(Bg"
+
+test encoding-14.1 {BinaryProc} {
+ encoding convertto identity \x12\x34\x56\xff\x69
+} "\x12\x34\x56\xc3\xbf\x69"
+
+test encoding-15.1 {UtfToUtfProc} {
+ encoding convertto utf-8 \xa3
+} "\xc2\xa3"
+
+test encoding-16.1 {UnicodeToUtfProc} {
+ encoding convertfrom unicode NN
+} "\u4e4e"
+
+test encoding-17.1 {UtfToUnicodeProc} {
+} {}
+
+test encoding-18.1 {TableToUtfProc} {
+} {}
+
+test encoding-19.1 {TableFromUtfProc} {
+} {}
+
+test encoding-20.1 {TableFreefProc} {
+} {}
+
+test encoding-21.1 {EscapeToUtfProc} {
+} {}
+
+test encoding-22.1 {EscapeFromUtfProc} {
+} {}
+
+# EscapeFreeProc, GetTableEncoding, unilen
+# are fully tested by the rest of this file
+
+# cleanup
+::tcltest::cleanupTests
+return
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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