# 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. # 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: utf.test,v 1.8.14.4 2003/10/08 15:24:01 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 namespace import -force ::tcltest::* } catch {unset x} 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} { } {} testConstraint testnumutfchars [llength [info commands testnumutfchars]] test utf-4.1 {Tcl_NumUtfChars: zero length} testnumutfchars { testnumutfchars "" } {0} test utf-4.2 {Tcl_NumUtfChars: length 1} testnumutfchars { testnumutfchars [bytestring "\xC2\xA2"] } {1} test utf-4.3 {Tcl_NumUtfChars: long string} testnumutfchars { testnumutfchars [bytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"] } {7} test utf-4.4 {Tcl_NumUtfChars: #u0000} testnumutfchars { testnumutfchars [bytestring "\xC0\x80"] } {1} test utf-4.5 {Tcl_NumUtfChars: zero length, calc len} testnumutfchars { testnumutfchars "" 1 } {0} test utf-4.6 {Tcl_NumUtfChars: length 1, calc len} testnumutfchars { testnumutfchars [bytestring "\xC2\xA2"] 1 } {1} test utf-4.7 {Tcl_NumUtfChars: long string, calc len} testnumutfchars { testnumutfchars [bytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"] 1 } {7} test utf-4.8 {Tcl_NumUtfChars: #u0000, calc len} testnumutfchars { testnumutfchars [bytestring "\xC0\x80"] 1 } {1} 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 # prior to 8.3, this returned 8, as \8 as accepted as an # octal value - but it isn't! [Bug: 3975] bsCheck \8a 56 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 bsCheck \u4e21 20001 test utf-11.1 {Tcl_UtfToUpper} { string toupper {} } {} test utf-11.2 {Tcl_UtfToUpper} { string toupper abc } ABC test utf-11.3 {Tcl_UtfToUpper} { string toupper \u00e3ab } \u00c3AB test utf-11.4 {Tcl_UtfToUpper} { string toupper \u01e3ab } \u01e2AB test utf-12.1 {Tcl_UtfToLower} { string tolower {} } {} test utf-12.2 {Tcl_UtfToLower} { string tolower ABC } abc test utf-12.3 {Tcl_UtfToLower} { string tolower \u00c3AB } \u00e3ab test utf-12.4 {Tcl_UtfToLower} { string tolower \u01e2AB } \u01e3ab test utf-13.1 {Tcl_UtfToTitle} { string totitle {} } {} test utf-13.2 {Tcl_UtfToTitle} { string totitle abc } Abc test utf-13.3 {Tcl_UtfToTitle} { string totitle \u00e3ab } \u00c3ab test utf-13.4 {Tcl_UtfToTitle} { string totitle \u01f3ab } \u01f2ab test utf-14.1 {Tcl_UtfNcasecmp} { string compare -nocase a b } -1 test utf-14.2 {Tcl_UtfNcasecmp} { string compare -nocase b a } 1 test utf-14.3 {Tcl_UtfNcasecmp} { string compare -nocase B a } 1 test utf-14.4 {Tcl_UtfNcasecmp} { string compare -nocase aBcB abca } 1 test utf-15.1 {Tcl_UniCharToUpper, negative delta} { string toupper aA } AA test utf-15.2 {Tcl_UniCharToUpper, positive delta} { string toupper \u0178\u00ff } \u0178\u0178 test utf-15.3 {Tcl_UniCharToUpper, no delta} { string toupper ! } ! test utf-16.1 {Tcl_UniCharToLower, negative delta} { string tolower aA } aa test utf-16.2 {Tcl_UniCharToLower, positive delta} { string tolower \u0178\u00ff } \u00ff\u00ff test utf-17.1 {Tcl_UniCharToLower, no delta} { string tolower ! } ! test utf-18.1 {Tcl_UniCharToTitle, add one for title} { string totitle \u01c4 } \u01c5 test utf-18.2 {Tcl_UniCharToTitle, subtract one for title} { string totitle \u01c6 } \u01c5 test utf-18.3 {Tcl_UniCharToTitle, subtract delta for title (positive)} { string totitle \u017f } \u0053 test utf-18.4 {Tcl_UniCharToTitle, subtract delta for title (negative)} { string totitle \u00ff } \u0178 test utf-18.5 {Tcl_UniCharToTitle, no delta} { string totitle ! } ! test utf-19.1 {TclUniCharLen} { list [regexp \\d abc456def foo] $foo } {1 4} test utf-20.1 {TclUniCharNcmp} { } {} test utf-21.1 {TclUniCharIsAlnum} { # this returns 1 with Unicode 3 compliance string is alnum \u1040\u021f } {1} test utf-21.2 {unicode alnum char in regc_locale.c} { # this returns 1 with Unicode 3 compliance list [regexp {^[[:alnum:]]+$} \u1040\u021f] [regexp {^\w+$} \u1040\u021f] } {1 1} test utf-22.1 {TclUniCharIsWordChar} { string wordend "xyz123_bar fg" 0 } 10 test utf-22.2 {TclUniCharIsWordChar} { string wordend "x\u5080z123_bar\u203c fg" 0 } 10 test utf-23.1 {TclUniCharIsAlpha} { # this returns 1 with Unicode 3 compliance string is alpha \u021f } {1} test utf-23.2 {unicode alpha char in regc_locale.c} { # this returns 1 with Unicode 3 compliance regexp {^[[:alpha:]]+$} \u021f } {1} test utf-24.1 {TclUniCharIsDigit} { # this returns 1 with Unicode 3 compliance string is digit \u1040 } {1} test utf-24.2 {unicode digit char in regc_locale.c} { # this returns 1 with Unicode 3 compliance list [regexp {^[[:digit:]]+$} \u1040] [regexp {^\d+$} \u1040] } {1 1} test utf-24.3 {TclUniCharIsSpace} { # this returns 1 with Unicode 3 compliance string is space \u1680 } {1} test utf-24.4 {unicode space char in regc_locale.c} { # this returns 1 with Unicode 3 compliance list [regexp {^[[:space:]]+$} \u1680] [regexp {^\s+$} \u1680] } {1 1} testConstraint teststringobj [llength [info commands teststringobj]] test utf-25.1 {Tcl_UniCharNcasecmp} teststringobj { testobj freeallvars teststringobj set 1 a teststringobj set 2 b teststringobj getunicode 1 teststringobj getunicode 2 string compare -nocase [teststringobj get 1] [teststringobj get 2] } -1 test utf-25.2 {Tcl_UniCharNcasecmp} teststringobj { testobj freeallvars teststringobj set 1 b teststringobj set 2 a teststringobj getunicode 1 teststringobj getunicode 2 string compare -nocase [teststringobj get 1] [teststringobj get 2] } 1 test utf-25.3 {Tcl_UniCharNcasecmp} teststringobj { testobj freeallvars teststringobj set 1 B teststringobj set 2 a teststringobj getunicode 1 teststringobj getunicode 2 string compare -nocase [teststringobj get 1] [teststringobj get 2] } 1 test utf-25.4 {Tcl_UniCharNcasecmp} teststringobj { testobj freeallvars teststringobj set 1 aBcB teststringobj set 2 abca teststringobj getunicode 1 teststringobj getunicode 2 string compare -nocase [teststringobj get 1] [teststringobj get 2] } 1 # cleanup ::tcltest::cleanupTests return