util.test
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上传日期:2015-12-11
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- # This file is a Tcl script to test the code in the file tclUtil.c.
- # This file is organized in the standard fashion for Tcl tests.
- #
- # Copyright (c) 1995-1998 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: util.test,v 1.10.4.4 2005/10/28 03:26:33 mdejong Exp $
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
- namespace import -force ::tcltest::*
- }
- test util-1.1 {TclFindElement procedure - binary element in middle of list} {
- lindex {0 foox00help 1} 1
- } "foox00help"
- test util-1.2 {TclFindElement procedure - binary element at end of list} {
- lindex {0 foox00help} 1
- } "foox00help"
- test util-2.1 {TclCopyAndCollapse procedure - normal string} {
- lindex {0 foo} 1
- } {foo}
- test util-2.2 {TclCopyAndCollapse procedure - string with backslashes} {
- lindex {0 foonx00help 1} 1
- } "foonx00help"
- test util-3.1 {Tcl_ScanCountedElement procedure - don't leave unmatched braces} {
- # This test checks for a very tricky feature. Any list element
- # generated with Tcl_ScanCountedElement and Tcl_ConvertElement must
- # have the property that it can be enclosing in curly braces to make
- # an embedded sub-list. If this property doesn't hold, then
- # Tcl_DStringStartSublist doesn't work.
- set x {}
- lappend x " \{ \"
- concat $x [llength "{$x}"]
- } { \{ \ 1}
- test util-4.1 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b } c
- } {a b c}
- test util-4.2 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b } c
- } {a b c}
- test util-4.3 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b\ } c
- } {a b\ c}
- test util-4.4 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b } c
- } {a b c}
- test util-4.5 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a { } c
- } {a c}
- test util-4.6 {Tcl_ConcatObj - utf-8 sequence with "whitespace" char} {
- # Check for Bug #227512. If this violates C isspace, then it returns xc3.
- concat xe0
- } xe0
- proc Wrapper_Tcl_StringMatch {pattern string} {
- # Forces use of Tcl_StringMatch, not Tcl_UniCharCaseMatch
- switch -glob -- $string $pattern {return 1} default {return 0}
- }
- test util-5.1 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch ab*c abc
- } 1
- test util-5.2 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch ab**c abc
- } 1
- test util-5.3 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch ab* abcdef
- } 1
- test util-5.4 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch *c abc
- } 1
- test util-5.5 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch *3*6*9 0123456789
- } 1
- test util-5.6 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch *3*6*9 01234567890
- } 0
- test util-5.7 {Tcl_StringMatch: UTF-8} {
- Wrapper_Tcl_StringMatch *u u4e4fu
- } 1
- test util-5.8 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch a?c abc
- } 1
- test util-5.9 {Tcl_StringMatch: UTF-8} {
- # skip one character in string
- Wrapper_Tcl_StringMatch a?c au4e4fc
- } 1
- test util-5.10 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch a??c abc
- } 0
- test util-5.11 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch ?1??4???8? 0123456789
- } 1
- test util-5.12 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {[abc]bc} abc
- } 1
- test util-5.13 {Tcl_StringMatch: UTF-8} {
- # string += Tcl_UtfToUniChar(string, &ch);
- Wrapper_Tcl_StringMatch "[u4e4fxy]bc" "u4e4fbc"
- } 1
- test util-5.14 {Tcl_StringMatch} {
- # if ((*pattern == ']') || (*pattern == ' '))
- # badly formed pattern
- Wrapper_Tcl_StringMatch {[]} {[]}
- } 0
- test util-5.15 {Tcl_StringMatch} {
- # if ((*pattern == ']') || (*pattern == ' '))
- # badly formed pattern
- Wrapper_Tcl_StringMatch {[} {[}
- } 0
- test util-5.16 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {a[abc]c} abc
- } 1
- test util-5.17 {Tcl_StringMatch: UTF-8} {
- # pattern += Tcl_UtfToUniChar(pattern, &endChar);
- # get 1 UTF-8 character
- Wrapper_Tcl_StringMatch "a[au4e4fc]c" "au4e4fc"
- } 1
- test util-5.18 {Tcl_StringMatch: UTF-8} {
- # pattern += Tcl_UtfToUniChar(pattern, &endChar);
- # proper advance: wrong answer would match on UTF trail byte of u4e4f
- Wrapper_Tcl_StringMatch {a[au4e4fc]c} [bytestring au008fc]
- } 0
- test util-5.19 {Tcl_StringMatch: UTF-8} {
- # pattern += Tcl_UtfToUniChar(pattern, &endChar);
- # proper advance.
- Wrapper_Tcl_StringMatch {a[au4e4fc]c} "acc"
- } 1
- test util-5.20 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {a[xyz]c} abc
- } 0
- test util-5.21 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[2-7]45} 12345
- } 1
- test util-5.22 {Tcl_StringMatch: UTF-8 range} {
- Wrapper_Tcl_StringMatch "[u4e00-u4e4f]" "0"
- } 0
- test util-5.23 {Tcl_StringMatch: UTF-8 range} {
- Wrapper_Tcl_StringMatch "[u4e00-u4e4f]" "u4e33"
- } 1
- test util-5.24 {Tcl_StringMatch: UTF-8 range} {
- Wrapper_Tcl_StringMatch "[u4e00-u4e4f]" "uff08"
- } 0
- test util-5.25 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12345
- } 1
- test util-5.26 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12b45
- } 1
- test util-5.27 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12d45
- } 1
- test util-5.28 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12145
- } 0
- test util-5.29 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12545
- } 0
- test util-5.30 {Tcl_StringMatch: forwards range} {
- Wrapper_Tcl_StringMatch {[k-w]} "z"
- } 0
- test util-5.31 {Tcl_StringMatch: forwards range} {
- Wrapper_Tcl_StringMatch {[k-w]} "w"
- } 1
- test util-5.32 {Tcl_StringMatch: forwards range} {
- Wrapper_Tcl_StringMatch {[k-w]} "r"
- } 1
- test util-5.33 {Tcl_StringMatch: forwards range} {
- Wrapper_Tcl_StringMatch {[k-w]} "k"
- } 1
- test util-5.34 {Tcl_StringMatch: forwards range} {
- Wrapper_Tcl_StringMatch {[k-w]} "a"
- } 0
- test util-5.35 {Tcl_StringMatch: reverse range} {
- Wrapper_Tcl_StringMatch {[w-k]} "z"
- } 0
- test util-5.36 {Tcl_StringMatch: reverse range} {
- Wrapper_Tcl_StringMatch {[w-k]} "w"
- } 1
- test util-5.37 {Tcl_StringMatch: reverse range} {
- Wrapper_Tcl_StringMatch {[w-k]} "r"
- } 1
- test util-5.38 {Tcl_StringMatch: reverse range} {
- Wrapper_Tcl_StringMatch {[w-k]} "k"
- } 1
- test util-5.39 {Tcl_StringMatch: reverse range} {
- Wrapper_Tcl_StringMatch {[w-k]} "a"
- } 0
- test util-5.40 {Tcl_StringMatch: skip correct number of ']'} {
- Wrapper_Tcl_StringMatch {[A-]x} Ax
- } 0
- test util-5.41 {Tcl_StringMatch: skip correct number of ']'} {
- Wrapper_Tcl_StringMatch {[A-]]x} Ax
- } 1
- test util-5.42 {Tcl_StringMatch: skip correct number of ']'} {
- Wrapper_Tcl_StringMatch {[A-]]x} ue1x
- } 0
- test util-5.43 {Tcl_StringMatch: skip correct number of ']'} {
- Wrapper_Tcl_StringMatch [A-]ue1]x ue1x
- } 1
- test util-5.44 {Tcl_StringMatch: skip correct number of ']'} {
- Wrapper_Tcl_StringMatch {[A-]h]x} hx
- } 1
- test util-5.45 {Tcl_StringMatch} {
- # if (*pattern == ' ')
- # badly formed pattern, still treats as a set
- Wrapper_Tcl_StringMatch {[a} a
- } 1
- test util-5.46 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {a*b} a*b
- } 1
- test util-5.47 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {a*b} ab
- } 0
- test util-5.48 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch {a*?[]\x} "a*?[]\x"
- } 1
- test util-5.49 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch ** ""
- } 1
- test util-5.50 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch *. ""
- } 0
- test util-5.51 {Tcl_StringMatch} {
- Wrapper_Tcl_StringMatch "" ""
- } 1
- test util-6.1 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.4]
- } {x1.4}
- test util-6.2 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.39999999999]
- } {x1.39999999999}
- test util-6.3 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.399999999999]
- } {x1.4}
- test util-6.4 {Tcl_PrintDouble - using tcl_precision} {
- set tcl_precision 5
- concat x[expr 1.123412341234]
- } {x1.1234}
- set tcl_precision 12
- test util-6.5 {Tcl_PrintDouble - make sure there's a decimal point} {
- concat x[expr 2.0]
- } {x2.0}
- test util-6.6 {Tcl_PrintDouble - make sure there's a decimal point} {eformat} {
- concat x[expr 3.0e98]
- } {x3e+98}
- test util-7.1 {TclPrecTraceProc - unset callbacks} {
- set tcl_precision 7
- set x $tcl_precision
- unset tcl_precision
- list $x $tcl_precision
- } {7 7}
- test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters} {
- set tcl_precision 12
- interp create child
- set x [child eval set tcl_precision]
- child eval {set tcl_precision 6}
- interp delete child
- list $x $tcl_precision
- } {12 6}
- test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} {
- set tcl_precision 12
- interp create -safe child
- set x [child eval {
- list [catch {set tcl_precision 8} msg] $msg
- }]
- interp delete child
- list $x $tcl_precision
- } {{1 {can't set "tcl_precision": can't modify precision from a safe interpreter}} 12}
- test util-7.4 {TclPrecTraceProc - write traces, bogus values} {
- set tcl_precision 12
- list [catch {set tcl_precision abc} msg] $msg $tcl_precision
- } {1 {can't set "tcl_precision": improper value for precision} 12}
- set tcl_precision 12
- # This test always succeeded in the C locale anyway...
- test util-8.1 {TclNeedSpace - correct UTF8 handling} {
- # Bug 411825
- # Note that this test relies on the fact that
- # [interp target] calls on Tcl_AppendElement()
- # which calls on TclNeedSpace(). If [interp target]
- # is ever updated, this test will no longer test
- # TclNeedSpace.
- interp create u5420
- interp create [list u5420 foo]
- interp alias {} fooset [list u5420 foo] set
- set result [interp target {} fooset]
- interp delete u5420
- set result
- } "u5420 foo"
- tcltest::testConstraint testdstring [expr {[info commands testdstring] != {}}]
- test util-8.2 {TclNeedSpace - correct UTF8 handling} testdstring {
- # Bug 411825
- # This tests the same bug as the previous test, but
- # should be more future-proof, as the DString
- # operations will likely continue to call TclNeedSpace
- testdstring free
- testdstring append u5420 -1
- testdstring element foo
- llength [testdstring get]
- } 2
- test util-8.3 {TclNeedSpace - correct UTF8 handling} testdstring {
- # Bug 411825 - new variant reported by Dossy Shiobara
- testdstring free
- testdstring append u00A0 -1
- testdstring element foo
- llength [testdstring get]
- } 2
- test util-8.4 {TclNeedSpace - correct UTF8 handling} testdstring {
- # Another bug uncovered while fixing 411825
- testdstring free
- testdstring append { } -1
- testdstring append { -1
- testdstring element foo
- llength [testdstring get]
- } 2
- test util-8.5 {TclNeedSpace - correct UTF8 handling} testdstring {
- # Note that in this test TclNeedSpace actually gets it wrong,
- # claiming we need a space when we really do not. Extra space
- # between list elements is harmless though, and better to have
- # extra space in really weird string reps of lists, than to
- # invest the effort required to make TclNeedSpace foolproof.
- testdstring free
- testdstring append {\ } -1
- testdstring element foo
- list [llength [testdstring get]] [string length [testdstring get]]
- } {2 7}
- test util-8.6 {TclNeedSpace - correct UTF8 handling} testdstring {
- # Another example of TclNeedSpace harmlessly getting it wrong.
- testdstring free
- testdstring append {\ } -1
- testdstring append { -1
- testdstring element foo
- testdstring append } -1
- list [llength [testdstring get]] [string length [testdstring get]]
- } {2 9}
- # cleanup
- ::tcltest::cleanupTests
- return