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Diffstat (limited to 'tests/stringComp.test')
| -rw-r--r-- | tests/stringComp.test | 651 |
1 files changed, 651 insertions, 0 deletions
diff --git a/tests/stringComp.test b/tests/stringComp.test new file mode 100644 index 0000000..89b641d --- /dev/null +++ b/tests/stringComp.test @@ -0,0 +1,651 @@ +# Commands covered: string +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# This differs from the original string tests in that the tests call +# things in procs, which uses the compiled string code instead of +# the runtime parse string code. The tests of import should match +# their equivalent number in string.test. +# +# Copyright (c) 2001 by ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: stringComp.test,v 1.2 2001/05/17 02:21:06 hobbs Exp $ + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +# Some tests require the testobj command + +set ::tcltest::testConstraints(testobj) \ + [expr {[info commands testobj] != {}}] + +test string-1.1 {error conditions} { + proc foo {} {string gorp a b} + list [catch {foo} msg] $msg +} {1 {bad option "gorp": must be bytelength, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, tolower, toupper, totitle, trim, trimleft, trimright, wordend, or wordstart}} +test string-1.2 {error conditions} { + proc foo {} {string} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string option arg ?arg ...?"}} + +test string-2.1 {string compare, too few args} { + proc foo {} {string compare a} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}} +test string-2.2 {string compare, bad args} { + proc foo {} {string compare a b c} + list [catch {foo} msg] $msg +} {1 {bad option "a": must be -nocase or -length}} +test string-2.3 {string compare, bad args} { + list [catch {string compare -length -nocase str1 str2} msg] $msg +} {1 {expected integer but got "-nocase"}} +test string-2.4 {string compare, too many args} { + list [catch {string compare -length 10 -nocase str1 str2 str3} msg] $msg +} {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}} +test string-2.5 {string compare with length unspecified} { + list [catch {string compare -length 10 10} msg] $msg +} {1 {wrong # args: should be "string compare ?-nocase? ?-length int? string1 string2"}} +test string-2.6 {string compare} { + proc foo {} {string compare abcde abdef} + foo +} -1 +test string-2.7 {string compare, shortest method name} { + proc foo {} {string c abcde ABCDE} + foo +} 1 +test string-2.8 {string compare} { + proc foo {} {string compare abcde abcde} + foo +} 0 +test string-2.9 {string compare with length} { + proc foo {} {string compare -length 2 abcde abxyz} + foo +} 0 +test string-2.10 {string compare with special index} { + proc foo {} {string compare -length end-3 abcde abxyz} + list [catch {foo} msg] $msg +} {1 {expected integer but got "end-3"}} +test string-2.11 {string compare, unicode} { + proc foo {} {string compare ab\u7266 ab\u7267} + foo +} -1 +test string-2.12 {string compare, high bit} { + # This test will fail if the underlying comparaison + # is using signed chars instead of unsigned chars. + # (like SunOS's default memcmp thus the compat/memcmp.c) + proc foo {} {string compare "\x80" "@"} + foo + # Nb this tests works also in utf8 space because \x80 is + # translated into a 2 or more bytelength but whose first byte has + # the high bit set. +} 1 +test string-2.13 {string compare -nocase} { + proc foo {} {string compare -nocase abcde abdef} + foo +} -1 +test string-2.14 {string compare -nocase} { + proc foo {} {string c -nocase abcde ABCDE} + foo +} 0 +test string-2.15 {string compare -nocase} { + proc foo {} {string compare -nocase abcde abcde} + foo +} 0 +test string-2.16 {string compare -nocase with length} { + proc foo {} {string compare -length 2 -nocase abcde Abxyz} + foo +} 0 +test string-2.17 {string compare -nocase with length} { + proc foo {} {string compare -nocase -length 3 abcde Abxyz} + foo +} -1 +test string-2.18 {string compare -nocase with length <= 0} { + proc foo {} {string compare -nocase -length -1 abcde AbCdEf} + foo +} -1 +test string-2.19 {string compare -nocase with excessive length} { + proc foo {} {string compare -nocase -length 50 AbCdEf abcde} + foo +} 1 +test string-2.20 {string compare -len unicode} { + # These are strings that are 6 BYTELENGTH long, but the length + # shouldn't make a different because there are actually 3 CHARS long + proc foo {} {string compare -len 5 \334\334\334 \334\334\374} + foo +} -1 +test string-2.21 {string compare -nocase with special index} { + proc foo {} {string compare -nocase -length end-3 Abcde abxyz} + list [catch {foo} msg] $msg +} {1 {expected integer but got "end-3"}} +test string-2.22 {string compare, null strings} { + proc foo {} {string compare "" ""} + foo +} 0 +test string-2.23 {string compare, null strings} { + proc foo {} {string compare "" foo} + foo +} -1 +test string-2.24 {string compare, null strings} { + proc foo {} {string compare foo ""} + foo +} 1 +test string-2.25 {string compare -nocase, null strings} { + proc foo {} {string compare -nocase "" ""} + foo +} 0 +test string-2.26 {string compare -nocase, null strings} { + proc foo {} {string compare -nocase "" foo} + foo +} -1 +test string-2.27 {string compare -nocase, null strings} { + proc foo {} {string compare -nocase foo ""} + foo +} 1 +test string-2.28 {string compare with length, unequal strings} { + proc foo {} {string compare -length 2 abc abde} + foo +} 0 +test string-2.29 {string compare with length, unequal strings} { + proc foo {} {string compare -length 2 ab abde} + foo +} 0 +test string-2.30 {string compare with NUL character vs. other ASCII} { + # Be careful here, since UTF-8 rep comparison with memcmp() of + # these puts chars in the wrong order + proc foo {} {string compare \x00 \x01} + foo +} -1 + +# only need a few tests on equal, since it uses the same code as +# string compare, but just modifies the return output +test string-3.1 {string equal} { + proc foo {} {string equal abcde abdef} + foo +} 0 +test string-3.2 {string equal} { + proc foo {} {string eq abcde ABCDE} + foo +} 0 +test string-3.3 {string equal} { + proc foo {} {string equal abcde abcde} + foo +} 1 +test string-3.4 {string equal -nocase} { + proc foo {} {string equal -nocase \334\334\334\334\374\374\374\374 \334\334\334\334\334\334\334\334} + foo +} 1 +test string-3.5 {string equal -nocase} { + proc foo {} {string equal -nocase abcde abdef} + foo +} 0 +test string-3.6 {string equal -nocase} { + proc foo {} {string eq -nocase abcde ABCDE} + foo +} 1 +test string-3.7 {string equal -nocase} { + proc foo {} {string equal -nocase abcde abcde} + foo +} 1 +test string-3.8 {string equal with length, unequal strings} { + proc foo {} {string equal -length 2 abc abde} + foo +} 1 + +test string-4.1 {string first, too few args} { + proc foo {} {string first a} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string first subString string ?startIndex?"}} +test string-4.2 {string first, bad args} { + proc foo {} {string first a b c} + list [catch {foo} msg] $msg +} {1 {bad index "c": must be integer or end?-integer?}} +test string-4.3 {string first, too many args} { + proc foo {} {string first a b 5 d} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string first subString string ?startIndex?"}} +test string-4.4 {string first} { + proc foo {} {string first bq abcdefgbcefgbqrs} + foo +} 12 +test string-4.5 {string first} { + proc foo {} {string fir bcd abcdefgbcefgbqrs} + foo +} 1 +test string-4.6 {string first} { + proc foo {} {string f b abcdefgbcefgbqrs} + foo +} 1 +test string-4.7 {string first} { + proc foo {} {string first xxx x123xx345xxx789xxx012} + foo +} 9 +test string-4.8 {string first} { + proc foo {} {string first "" x123xx345xxx789xxx012} + foo +} -1 +test string-4.9 {string first, unicode} { + proc foo {} {string first x abc\u7266x} + foo +} 4 +test string-4.10 {string first, unicode} { + proc foo {} {string first \u7266 abc\u7266x} + foo +} 3 +test string-4.11 {string first, start index} { + proc foo {} {string first \u7266 abc\u7266x 3} + foo +} 3 +test string-4.12 {string first, start index} { + proc foo {} {string first \u7266 abc\u7266x 4} + foo +} -1 +test string-4.13 {string first, start index} { + proc foo {} {string first \u7266 abc\u7266x end-2} + foo +} 3 +test string-4.14 {string first, negative start index} { + proc foo {} {string first b abc -1} + foo +} 1 + +test string-5.1 {string index} { + proc foo {} {string index} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string index string charIndex"}} +test string-5.2 {string index} { + proc foo {} {string index a b c} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string index string charIndex"}} +test string-5.3 {string index} { + proc foo {} {string index abcde 0} + foo +} a +test string-5.4 {string index} { + proc foo {} {string in abcde 4} + foo +} e +test string-5.5 {string index} { + proc foo {} {string index abcde 5} + foo +} {} +test string-5.6 {string index} { + proc foo {} {string index abcde -10} + list [catch {foo} msg] $msg +} {0 {}} +test string-5.7 {string index} { + proc foo {} {string index a xyz} + list [catch {foo} msg] $msg +} {1 {bad index "xyz": must be integer or end?-integer?}} +test string-5.8 {string index} { + proc foo {} {string index abc end} + foo +} c +test string-5.9 {string index} { + proc foo {} {string index abc end-1} + foo +} b +test string-5.10 {string index, unicode} { + proc foo {} {string index abc\u7266d 4} + foo +} d +test string-5.11 {string index, unicode} { + proc foo {} {string index abc\u7266d 3} + foo +} \u7266 +test string-5.12 {string index, unicode over char length, under byte length} { + proc foo {} {string index \334\374\334\374 6} + foo +} {} +test string-5.13 {string index, bytearray object} { + proc foo {} {string index [binary format a5 fuz] 0} + foo +} f +test string-5.14 {string index, bytearray object} { + proc foo {} {string index [binary format I* {0x50515253 0x52}] 3} + foo +} S +test string-5.15 {string index, bytearray object} { + proc foo {} { + set b [binary format I* {0x50515253 0x52}] + set i1 [string index $b end-6] + set i2 [string index $b 1] + string compare $i1 $i2 + } + foo +} 0 +test string-5.16 {string index, bytearray object with string obj shimmering} { + proc foo {} { + set str "0123456789\x00 abcdedfghi" + binary scan $str H* dump + string compare [string index $str 10] \x00 + } + foo +} 0 +test string-5.17 {string index, bad integer} { + proc foo {} {string index "abc" 08} + list [catch {foo} msg] $msg +} {1 {bad index "08": must be integer or end?-integer? (looks like invalid octal number)}} +test string-5.18 {string index, bad integer} { + proc foo {} {string index "abc" end-00289} + list [catch {foo} msg] $msg +} {1 {expected integer but got "-00289" (looks like invalid octal number)}} +test string-5.19 {string index, bytearray object out of bounds} { + proc foo {} {string index [binary format I* {0x50515253 0x52}] -1} + foo +} {} +test string-5.20 {string index, bytearray object out of bounds} { + proc foo {} {string index [binary format I* {0x50515253 0x52}] 20} + foo +} {} + + +proc largest_int {} { + # This will give us what the largest valid int on this machine is, + # so we can test for overflow properly below on >32 bit systems + set int 1 + set exp 7; # assume we get at least 8 bits + while {$int > 0} { set int [expr {1 << [incr exp]}] } + return [expr {$int-1}] +} + +## string is +## not yet bc + +catch {rename largest_int {}} + +## string last +## not yet bc + +## string length +## not yet bc +test string-8.1 {string bytelength} { + proc foo {} {string bytelength} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string bytelength string"}} +test string-8.2 {string bytelength} { + proc foo {} {string bytelength a b} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string bytelength string"}} +test string-8.3 {string bytelength} { + proc foo {} {string bytelength "\u00c7"} + foo +} 2 +test string-8.4 {string bytelength} { + proc foo {} {string b ""} + foo +} 0 + +## string length +## +test string-9.1 {string length} { + proc foo {} {string length} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string length string"}} +test string-9.2 {string length} { + proc foo {} {string length a b} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string length string"}} +test string-9.3 {string length} { + proc foo {} {string length "a little string"} + foo +} 15 +test string-9.4 {string length} { + proc foo {} {string le ""} + foo +} 0 +test string-9.5 {string length, unicode} { + proc foo {} {string le "abcd\u7266"} + foo +} 5 +test string-9.6 {string length, bytearray object} { + proc foo {} {string length [binary format a5 foo]} + foo +} 5 +test string-9.7 {string length, bytearray object} { + proc foo {} {string length [binary format I* {0x50515253 0x52}]} + foo +} 8 + +## string map +## not yet bc + +## string match +## +test string-11.1 {string match, too few args} { + proc foo {} {string match a} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string match ?-nocase? pattern string"}} +test string-11.2 {string match, too many args} { + proc foo {} {string match a b c d} + list [catch {foo} msg] $msg +} {1 {wrong # args: should be "string match ?-nocase? pattern string"}} +test string-11.3 {string match} { + proc foo {} {string match abc abc} + foo +} 1 +test string-11.4 {string match} { + proc foo {} {string mat abc abd} + foo +} 0 +test string-11.5 {string match} { + proc foo {} {string match ab*c abc} + foo +} 1 +test string-11.6 {string match} { + proc foo {} {string match ab**c abc} + foo +} 1 +test string-11.7 {string match} { + proc foo {} {string match ab* abcdef} + foo +} 1 +test string-11.8 {string match} { + proc foo {} {string match *c abc} + foo +} 1 +test string-11.9 {string match} { + proc foo {} {string match *3*6*9 0123456789} + foo +} 1 +test string-11.10 {string match} { + proc foo {} {string match *3*6*9 01234567890} + foo +} 0 +test string-11.11 {string match} { + proc foo {} {string match a?c abc} + foo +} 1 +test string-11.12 {string match} { + proc foo {} {string match a??c abc} + foo +} 0 +test string-11.13 {string match} { + proc foo {} {string match ?1??4???8? 0123456789} + foo +} 1 +test string-11.14 {string match} { + proc foo {} {string match {[abc]bc} abc} + foo +} 1 +test string-11.15 {string match} { + proc foo {} {string match {a[abc]c} abc} + foo +} 1 +test string-11.16 {string match} { + proc foo {} {string match {a[xyz]c} abc} + foo +} 0 +test string-11.17 {string match} { + proc foo {} {string match {12[2-7]45} 12345} + foo +} 1 +test string-11.18 {string match} { + proc foo {} {string match {12[ab2-4cd]45} 12345} + foo +} 1 +test string-11.19 {string match} { + proc foo {} {string match {12[ab2-4cd]45} 12b45} + foo +} 1 +test string-11.20 {string match} { + proc foo {} {string match {12[ab2-4cd]45} 12d45} + foo +} 1 +test string-11.21 {string match} { + proc foo {} {string match {12[ab2-4cd]45} 12145} + foo +} 0 +test string-11.22 {string match} { + proc foo {} {string match {12[ab2-4cd]45} 12545} + foo +} 0 +test string-11.23 {string match} { + proc foo {} {string match {a\*b} a*b} + foo +} 1 +test string-11.24 {string match} { + proc foo {} {string match {a\*b} ab} + foo +} 0 +test string-11.25 {string match} { + proc foo {} {string match {a\*\?\[\]\\\x} "a*?\[\]\\x"} + foo +} 1 +test string-11.26 {string match} { + proc foo {} {string match ** ""} + foo +} 1 +test string-11.27 {string match} { + proc foo {} {string match *. ""} + foo +} 0 +test string-11.28 {string match} { + proc foo {} {string match "" ""} + foo +} 1 +test string-11.29 {string match} { + proc foo {} {string match \[a a} + foo +} 1 +test string-11.30 {string match, bad args} { + proc foo {} {string match - b c} + list [catch {foo} msg] $msg +} {1 {bad option "-": must be -nocase}} +test string-11.31 {string match case} { + proc foo {} {string match a A} + foo +} 0 +test string-11.32 {string match nocase} { + proc foo {} {string match -n a A} + foo +} 1 +test string-11.33 {string match nocase} { + proc foo {} {string match -nocase a\334 A\374} + foo +} 1 +test string-11.34 {string match nocase} { + proc foo {} {string match -nocase a*f ABCDEf} + foo +} 1 +test string-11.35 {string match case, false hope} { + # This is true because '_' lies between the A-Z and a-z ranges + proc foo {} {string match {[A-z]} _} + foo +} 1 +test string-11.36 {string match nocase range} { + # This is false because although '_' lies between the A-Z and a-z ranges, + # we lower case the end points before checking the ranges. + proc foo {} {string match -nocase {[A-z]} _} + foo +} 0 +test string-11.37 {string match nocase} { + proc foo {} {string match -nocase {[A-fh-Z]} g} + foo +} 0 +test string-11.38 {string match case, reverse range} { + proc foo {} {string match {[A-fh-Z]} g} + foo +} 1 +test string-11.39 {string match, *\ case} { + proc foo {} {string match {*\abc} abc} + foo +} 1 +test string-11.40 {string match, *special case} { + proc foo {} {string match {*[ab]} abc} + foo +} 0 +test string-11.41 {string match, *special case} { + proc foo {} {string match {*[ab]*} abc} + foo +} 1 +test string-11.42 {string match, *special case} { + proc foo {} {string match "*\\" "\\"} + foo +} 0 +test string-11.43 {string match, *special case} { + proc foo {} {string match "*\\\\" "\\"} + foo +} 1 +test string-11.44 {string match, *special case} { + proc foo {} {string match "*???" "12345"} + foo +} 1 +test string-11.45 {string match, *special case} { + proc foo {} {string match "*???" "12"} + foo +} 0 +test string-11.46 {string match, *special case} { + proc foo {} {string match "*\\*" "abc*"} + foo +} 1 +test string-11.47 {string match, *special case} { + proc foo {} {string match "*\\*" "*"} + foo +} 1 +test string-11.48 {string match, *special case} { + proc foo {} {string match "*\\*" "*abc"} + foo +} 0 +test string-11.49 {string match, *special case} { + proc foo {} {string match "?\\*" "a*"} + foo +} 1 +test string-11.50 {string match, *special case} { + proc foo {} {string match "\\" "\\"} + foo +} 0 + +## string range +## not yet bc + +## string repeat +## not yet bc + +## string replace +## not yet bc + +## string tolower +## not yet bc + +## string toupper +## not yet bc + +## string totitle +## not yet bc + +## string trim* +## not yet bc + +## string word* +## not yet bc + +# cleanup +::tcltest::cleanupTests +return |