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# This file contains a collection of tests for tclUtf.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.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# SCCS: @(#) utf.test 1.7 98/01/15 18:41:53
#
if {[info procs test] != "test"} {
source defs
}
test utf-1.1 {Tcl_UniCharToUtf: 1 byte sequences} {
set x \x01
} [bytestring "\x01"]
test utf-1.2 {Tcl_UniCharToUtf: 2 byte sequences} {
set x "\x00"
} [bytestring "\xc0\x80"]
test utf-1.3 {Tcl_UniCharToUtf: 2 byte sequences} {
set x "\xe0"
} [bytestring "\xc3\xa0"]
test utf-1.4 {Tcl_UniCharToUtf: 3 byte sequences} {
set x "\u4e4e"
} [bytestring "\xe4\xb9\x8e"]
test utf-2.1 {Tcl_UtfToUniChar: low ascii} {
string length "abc"
} {3}
test utf-2.2 {Tcl_UtfToUniChar: naked trail bytes} {
string length [bytestring "\x82\x83\x84"]
} {3}
test utf-2.3 {Tcl_UtfToUniChar: lead (2-byte) followed by non-trail} {
string length [bytestring "\xC2"]
} {1}
test utf-2.4 {Tcl_UtfToUniChar: lead (2-byte) followed by trail} {
string length [bytestring "\xC2\xa2"]
} {1}
test utf-2.5 {Tcl_UtfToUniChar: lead (3-byte) followed by non-trail} {
string length [bytestring "\xE2"]
} {1}
test utf-2.6 {Tcl_UtfToUniChar: lead (3-byte) followed by 1 trail} {
string length [bytestring "\xE2\xA2"]
} {2}
test utf-2.7 {Tcl_UtfToUniChar: lead (3-byte) followed by 2 trail} {
string length [bytestring "\xE4\xb9\x8e"]
} {1}
test utf-2.8 {Tcl_UtfToUniChar: longer UTF sequences not supported} {
string length [bytestring "\xF4\xA2\xA2\xA2"]
} {4}
test utf-3.1 {Tcl_UtfCharComplete} {
} {}
test utf-4.1 {Tcl_NumUtfChars: zero length} {
string length ""
} {0}
test utf-4.2 {Tcl_NumUtfChars: length 1} {
string length [bytestring "\xC2\xA2"]
} {1}
test utf-4.3 {Tcl_NumUtfChars: long string} {
string length [bytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"]
} {7}
test utf-5.1 {Tcl_UtfFindFirsts} {
} {}
test utf-6.1 {Tcl_UtfNext} {
} {}
test utf-7.1 {Tcl_UtfPrev} {
} {}
test utf-8.1 {Tcl_UniCharAtIndex: index = 0} {
string index abcd 0
} {a}
test utf-8.2 {Tcl_UniCharAtIndex: index = 0} {
string index \u4e4e\u25a 0
} "\u4e4e"
test utf-8.3 {Tcl_UniCharAtIndex: index > 0} {
string index abcd 2
} {c}
test utf-8.4 {Tcl_UniCharAtIndex: index > 0} {
string index \u4e4e\u25a\xff\u543 2
} "\uff"
test utf-9.1 {Tcl_UtfAtIndex: index = 0} {
string range abcd 0 2
} {abc}
test utf-9.2 {Tcl_UtfAtIndex: index > 0} {
string range \u4e4e\u25a\xff\u543klmnop 1 5
} "\u25a\xff\u543kl"
test utf-10.1 {Tcl_UtfBackslash: dst == NULL} {
set x \n
} {
}
test utf-10.2 {Tcl_UtfBackslash: \u subst} {
set x \ua2
} [bytestring "\xc2\xa2"]
test utf-10.3 {Tcl_UtfBackslash: longer \u subst} {
set x \u4e21
} [bytestring "\xe4\xb8\xa1"]
test utf-10.4 {Tcl_UtfBackslash: stops at first non-hex} {
set x \u4e2k
} "[bytestring \xd3\xa2]k"
test utf-10.5 {Tcl_UtfBackslash: stops after 4 hex chars} {
set x \u4e216
} "[bytestring \xe4\xb8\xa1]6"
proc bsCheck {char num} {
global errNum
test utf-10.$errNum {backslash substitution} {
scan $char %c value
set value
} $num
incr errNum
}
set errNum 6
bsCheck \b 8
bsCheck \e 101
bsCheck \f 12
bsCheck \n 10
bsCheck \r 13
bsCheck \t 9
bsCheck \v 11
bsCheck \{ 123
bsCheck \} 125
bsCheck \[ 91
bsCheck \] 93
bsCheck \$ 36
bsCheck \ 32
bsCheck \; 59
bsCheck \\ 92
bsCheck \Ca 67
bsCheck \Ma 77
bsCheck \CMa 67
bsCheck \8a 8
bsCheck \14 12
bsCheck \141 97
bsCheck b\0 98
bsCheck \x 120
bsCheck \xa 10
bsCheck \xA 10
bsCheck \x41 65
bsCheck \x541 65
bsCheck \u 117
bsCheck \uk 117
bsCheck \u41 65
bsCheck \ua 10
bsCheck \uA 10
bsCheck \340 224
bsCheck \ua1 161
# scan only works on iso8859-1 characters, so all others will return
# the "?" character. The expected result will change when scan is fixed.
bsCheck \u4e21 63
test utf-11.1 {Tcl_UtfToUpper} {
string toupper abc
} ABC
test utf-11.2 {Tcl_UtfToUpper} {hasIsoLocale} {
set_iso8859_1_locale
set result [string toupper \u00e3ab]
restore_locale
set result
} \u00c3AB
test utf-11.3 {Tcl_UtfToUpper} {hasIsoLocale} {
set_iso8859_1_locale
set result [string toupper \u01e3ab]
restore_locale
set result
} \u01e3AB
test utf-12.1 {Tcl_UtfToLower} {
string tolower ABC
} abc
test utf-12.2 {Tcl_UtfToLower} {hasIsoLocale} {
set_iso8859_1_locale
set result [string tolower \u00c3AB]
restore_locale
set result
} \u00e3ab
test utf-12.3 {Tcl_UtfToLower} {hasIsoLocale} {
set_iso8859_1_locale
set result [string tolower \u01c3AB]
restore_locale
set result
} \u01c3ab
return
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