os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/tests/regexp.test
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/tests/regexp.test Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,633 @@
1.4 +# Commands covered: regexp, regsub
1.5 +#
1.6 +# This file contains a collection of tests for one or more of the Tcl
1.7 +# built-in commands. Sourcing this file into Tcl runs the tests and
1.8 +# generates output for errors. No output means no errors were found.
1.9 +#
1.10 +# Copyright (c) 1991-1993 The Regents of the University of California.
1.11 +# Copyright (c) 1998 Sun Microsystems, Inc.
1.12 +# Copyright (c) 1998-1999 by Scriptics Corporation.
1.13 +#
1.14 +# See the file "license.terms" for information on usage and redistribution
1.15 +# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
1.16 +#
1.17 +# RCS: @(#) $Id: regexp.test,v 1.22.2.3 2003/10/14 18:22:10 vincentdarley Exp $
1.18 +
1.19 +if {[lsearch [namespace children] ::tcltest] == -1} {
1.20 + package require tcltest 2
1.21 + namespace import -force ::tcltest::*
1.22 +}
1.23 +
1.24 +catch {unset foo}
1.25 +test regexp-1.1 {basic regexp operation} {
1.26 + regexp ab*c abbbc
1.27 +} 1
1.28 +test regexp-1.2 {basic regexp operation} {
1.29 + regexp ab*c ac
1.30 +} 1
1.31 +test regexp-1.3 {basic regexp operation} {
1.32 + regexp ab*c ab
1.33 +} 0
1.34 +test regexp-1.4 {basic regexp operation} {
1.35 + regexp -- -gorp abc-gorpxxx
1.36 +} 1
1.37 +test regexp-1.5 {basic regexp operation} {
1.38 + regexp {^([^ ]*)[ ]*([^ ]*)} "" a
1.39 +} 1
1.40 +test regexp-1.6 {basic regexp operation} {
1.41 + list [catch {regexp {} abc} msg] $msg
1.42 +} {0 1}
1.43 +test regexp-1.7 {regexp utf compliance} {
1.44 + # if not UTF-8 aware, result is "0 1"
1.45 + set foo "\u4e4eb q"
1.46 + regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar
1.47 + list [string compare $foo $bar] [regexp 4 $bar]
1.48 +} {0 0}
1.49 +
1.50 +test regexp-2.1 {getting substrings back from regexp} {
1.51 + set foo {}
1.52 + list [regexp ab*c abbbbc foo] $foo
1.53 +} {1 abbbbc}
1.54 +test regexp-2.2 {getting substrings back from regexp} {
1.55 + set foo {}
1.56 + set f2 {}
1.57 + list [regexp a(b*)c abbbbc foo f2] $foo $f2
1.58 +} {1 abbbbc bbbb}
1.59 +test regexp-2.3 {getting substrings back from regexp} {
1.60 + set foo {}
1.61 + set f2 {}
1.62 + list [regexp a(b*)(c) abbbbc foo f2] $foo $f2
1.63 +} {1 abbbbc bbbb}
1.64 +test regexp-2.4 {getting substrings back from regexp} {
1.65 + set foo {}
1.66 + set f2 {}
1.67 + set f3 {}
1.68 + list [regexp a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3
1.69 +} {1 abbbbc bbbb c}
1.70 +test regexp-2.5 {getting substrings back from regexp} {
1.71 + set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {};
1.72 + set f6 {}; set f7 {}; set f8 {}; set f9 {}; set fa {}; set fb {};
1.73 + list [regexp (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*)(a*)(b*) \
1.74 + 12223345556789999aabbb \
1.75 + foo f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb] $foo $f1 $f2 $f3 $f4 $f5 \
1.76 + $f6 $f7 $f8 $f9 $fa $fb
1.77 +} {1 12223345556789999aabbb 1 222 33 4 555 6 7 8 9999 aa bbb}
1.78 +test regexp-2.6 {getting substrings back from regexp} {
1.79 + set foo 2; set f2 2; set f3 2; set f4 2
1.80 + list [regexp (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4
1.81 +} {1 a a {} {}}
1.82 +test regexp-2.7 {getting substrings back from regexp} {
1.83 + set foo 1; set f2 1; set f3 1; set f4 1
1.84 + list [regexp (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4
1.85 +} {1 ac a {} c}
1.86 +test regexp-2.8 {getting substrings back from regexp} {
1.87 + set match {}
1.88 + list [regexp {^a*b} aaaab match] $match
1.89 +} {1 aaaab}
1.90 +test regexp-2.9 {getting substrings back from regexp} {
1.91 + set foo {}
1.92 + set f2 {}
1.93 + list [regexp f\352te(b*)c f\352tebbbbc foo f2] $foo $f2
1.94 +} [list 1 f\352tebbbbc bbbb]
1.95 +test regexp-2.10 {getting substrings back from regexp} {
1.96 + set foo {}
1.97 + set f2 {}
1.98 + list [regexp f\352te(b*)c eff\352tebbbbc foo f2] $foo $f2
1.99 +} [list 1 f\352tebbbbc bbbb]
1.100 +
1.101 +test regexp-3.1 {-indices option to regexp} {
1.102 + set foo {}
1.103 + list [regexp -indices ab*c abbbbc foo] $foo
1.104 +} {1 {0 5}}
1.105 +test regexp-3.2 {-indices option to regexp} {
1.106 + set foo {}
1.107 + set f2 {}
1.108 + list [regexp -indices a(b*)c abbbbc foo f2] $foo $f2
1.109 +} {1 {0 5} {1 4}}
1.110 +test regexp-3.3 {-indices option to regexp} {
1.111 + set foo {}
1.112 + set f2 {}
1.113 + list [regexp -indices a(b*)(c) abbbbc foo f2] $foo $f2
1.114 +} {1 {0 5} {1 4}}
1.115 +test regexp-3.4 {-indices option to regexp} {
1.116 + set foo {}
1.117 + set f2 {}
1.118 + set f3 {}
1.119 + list [regexp -indices a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3
1.120 +} {1 {0 5} {1 4} {5 5}}
1.121 +test regexp-3.5 {-indices option to regexp} {
1.122 + set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {};
1.123 + set f6 {}; set f7 {}; set f8 {}; set f9 {}
1.124 + list [regexp -indices (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*) \
1.125 + 12223345556789999 \
1.126 + foo f1 f2 f3 f4 f5 f6 f7 f8 f9] $foo $f1 $f2 $f3 $f4 $f5 \
1.127 + $f6 $f7 $f8 $f9
1.128 +} {1 {0 16} {0 0} {1 3} {4 5} {6 6} {7 9} {10 10} {11 11} {12 12} {13 16}}
1.129 +test regexp-3.6 {getting substrings back from regexp} {
1.130 + set foo 2; set f2 2; set f3 2; set f4 2
1.131 + list [regexp -indices (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4
1.132 +} {1 {1 1} {1 1} {-1 -1} {-1 -1}}
1.133 +test regexp-3.7 {getting substrings back from regexp} {
1.134 + set foo 1; set f2 1; set f3 1; set f4 1
1.135 + list [regexp -indices (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4
1.136 +} {1 {1 2} {1 1} {-1 -1} {2 2}}
1.137 +
1.138 +test regexp-4.1 {-nocase option to regexp} {
1.139 + regexp -nocase foo abcFOo
1.140 +} 1
1.141 +test regexp-4.2 {-nocase option to regexp} {
1.142 + set f1 22
1.143 + set f2 33
1.144 + set f3 44
1.145 + list [regexp -nocase {a(b*)([xy]*)z} aBbbxYXxxZ22 f1 f2 f3] $f1 $f2 $f3
1.146 +} {1 aBbbxYXxxZ Bbb xYXxx}
1.147 +test regexp-4.3 {-nocase option to regexp} {
1.148 + regexp -nocase FOo abcFOo
1.149 +} 1
1.150 +set x abcdefghijklmnopqrstuvwxyz1234567890
1.151 +set x $x$x$x$x$x$x$x$x$x$x$x$x
1.152 +test regexp-4.4 {case conversion in regexp} {
1.153 + list [regexp -nocase $x $x foo] $foo
1.154 +} "1 $x"
1.155 +catch {unset x}
1.156 +
1.157 +test regexp-5.1 {exercise cache of compiled expressions} {
1.158 + regexp .*a b
1.159 + regexp .*b c
1.160 + regexp .*c d
1.161 + regexp .*d e
1.162 + regexp .*e f
1.163 + regexp .*a bbba
1.164 +} 1
1.165 +test regexp-5.2 {exercise cache of compiled expressions} {
1.166 + regexp .*a b
1.167 + regexp .*b c
1.168 + regexp .*c d
1.169 + regexp .*d e
1.170 + regexp .*e f
1.171 + regexp .*b xxxb
1.172 +} 1
1.173 +test regexp-5.3 {exercise cache of compiled expressions} {
1.174 + regexp .*a b
1.175 + regexp .*b c
1.176 + regexp .*c d
1.177 + regexp .*d e
1.178 + regexp .*e f
1.179 + regexp .*c yyyc
1.180 +} 1
1.181 +test regexp-5.4 {exercise cache of compiled expressions} {
1.182 + regexp .*a b
1.183 + regexp .*b c
1.184 + regexp .*c d
1.185 + regexp .*d e
1.186 + regexp .*e f
1.187 + regexp .*d 1d
1.188 +} 1
1.189 +test regexp-5.5 {exercise cache of compiled expressions} {
1.190 + regexp .*a b
1.191 + regexp .*b c
1.192 + regexp .*c d
1.193 + regexp .*d e
1.194 + regexp .*e f
1.195 + regexp .*e xe
1.196 +} 1
1.197 +
1.198 +test regexp-6.1 {regexp errors} {
1.199 + list [catch {regexp a} msg] $msg
1.200 +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}}
1.201 +test regexp-6.2 {regexp errors} {
1.202 + list [catch {regexp -nocase a} msg] $msg
1.203 +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}}
1.204 +test regexp-6.3 {regexp errors} {
1.205 + list [catch {regexp -gorp a} msg] $msg
1.206 +} {1 {bad switch "-gorp": must be -all, -about, -indices, -inline, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}}
1.207 +test regexp-6.4 {regexp errors} {
1.208 + list [catch {regexp a( b} msg] $msg
1.209 +} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
1.210 +test regexp-6.5 {regexp errors} {
1.211 + list [catch {regexp a( b} msg] $msg
1.212 +} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
1.213 +test regexp-6.6 {regexp errors} {
1.214 + list [catch {regexp a a f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1} msg] $msg
1.215 +} {0 1}
1.216 +test regexp-6.7 {regexp errors} {
1.217 + list [catch {regexp (x)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) xyzzy} msg] $msg
1.218 +} {0 0}
1.219 +test regexp-6.8 {regexp errors} {
1.220 + catch {unset f1}
1.221 + set f1 44
1.222 + list [catch {regexp abc abc f1(f2)} msg] $msg
1.223 +} {1 {couldn't set variable "f1(f2)"}}
1.224 +test regexp-6.9 {regexp errors, -start bad int check} {
1.225 + list [catch {regexp -start bogus {^$} {}} msg] $msg
1.226 +} {1 {expected integer but got "bogus"}}
1.227 +
1.228 +test regexp-7.1 {basic regsub operation} {
1.229 + list [regsub aa+ xaxaaaxaa 111&222 foo] $foo
1.230 +} {1 xax111aaa222xaa}
1.231 +test regexp-7.2 {basic regsub operation} {
1.232 + list [regsub aa+ aaaxaa &111 foo] $foo
1.233 +} {1 aaa111xaa}
1.234 +test regexp-7.3 {basic regsub operation} {
1.235 + list [regsub aa+ xaxaaa 111& foo] $foo
1.236 +} {1 xax111aaa}
1.237 +test regexp-7.4 {basic regsub operation} {
1.238 + list [regsub aa+ aaa 11&2&333 foo] $foo
1.239 +} {1 11aaa2aaa333}
1.240 +test regexp-7.5 {basic regsub operation} {
1.241 + list [regsub aa+ xaxaaaxaa &2&333 foo] $foo
1.242 +} {1 xaxaaa2aaa333xaa}
1.243 +test regexp-7.6 {basic regsub operation} {
1.244 + list [regsub aa+ xaxaaaxaa 1&22& foo] $foo
1.245 +} {1 xax1aaa22aaaxaa}
1.246 +test regexp-7.7 {basic regsub operation} {
1.247 + list [regsub a(a+) xaxaaaxaa {1\122\1} foo] $foo
1.248 +} {1 xax1aa22aaxaa}
1.249 +test regexp-7.8 {basic regsub operation} {
1.250 + list [regsub a(a+) xaxaaaxaa {1\\\122\1} foo] $foo
1.251 +} "1 {xax1\\aa22aaxaa}"
1.252 +test regexp-7.9 {basic regsub operation} {
1.253 + list [regsub a(a+) xaxaaaxaa {1\\122\1} foo] $foo
1.254 +} "1 {xax1\\122aaxaa}"
1.255 +test regexp-7.10 {basic regsub operation} {
1.256 + list [regsub a(a+) xaxaaaxaa {1\\&\1} foo] $foo
1.257 +} "1 {xax1\\aaaaaxaa}"
1.258 +test regexp-7.11 {basic regsub operation} {
1.259 + list [regsub a(a+) xaxaaaxaa {1\&\1} foo] $foo
1.260 +} {1 xax1&aaxaa}
1.261 +test regexp-7.12 {basic regsub operation} {
1.262 + list [regsub a(a+) xaxaaaxaa {\1\1\1\1&&} foo] $foo
1.263 +} {1 xaxaaaaaaaaaaaaaaxaa}
1.264 +test regexp-7.13 {basic regsub operation} {
1.265 + set foo xxx
1.266 + list [regsub abc xyz 111 foo] $foo
1.267 +} {0 xyz}
1.268 +test regexp-7.14 {basic regsub operation} {
1.269 + set foo xxx
1.270 + list [regsub ^ xyz "111 " foo] $foo
1.271 +} {1 {111 xyz}}
1.272 +test regexp-7.15 {basic regsub operation} {
1.273 + set foo xxx
1.274 + list [regsub -- -foo abc-foodef "111 " foo] $foo
1.275 +} {1 {abc111 def}}
1.276 +test regexp-7.16 {basic regsub operation} {
1.277 + set foo xxx
1.278 + list [regsub x "" y foo] $foo
1.279 +} {0 {}}
1.280 +test regexp-7.17 {regsub utf compliance} {
1.281 + # if not UTF-8 aware, result is "0 1"
1.282 + set foo "xyz555ijka\u4e4ebpqr"
1.283 + regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar
1.284 + list [string compare $foo $bar] [regexp 4 $bar]
1.285 +} {0 0}
1.286 +
1.287 +test regexp-8.1 {case conversion in regsub} {
1.288 + list [regsub -nocase a(a+) xaAAaAAay & foo] $foo
1.289 +} {1 xaAAaAAay}
1.290 +test regexp-8.2 {case conversion in regsub} {
1.291 + list [regsub -nocase a(a+) xaAAaAAay & foo] $foo
1.292 +} {1 xaAAaAAay}
1.293 +test regexp-8.3 {case conversion in regsub} {
1.294 + set foo 123
1.295 + list [regsub a(a+) xaAAaAAay & foo] $foo
1.296 +} {0 xaAAaAAay}
1.297 +test regexp-8.4 {case conversion in regsub} {
1.298 + set foo 123
1.299 + list [regsub -nocase a CaDE b foo] $foo
1.300 +} {1 CbDE}
1.301 +test regexp-8.5 {case conversion in regsub} {
1.302 + set foo 123
1.303 + list [regsub -nocase XYZ CxYzD b foo] $foo
1.304 +} {1 CbD}
1.305 +test regexp-8.6 {case conversion in regsub} {
1.306 + set x abcdefghijklmnopqrstuvwxyz1234567890
1.307 + set x $x$x$x$x$x$x$x$x$x$x$x$x
1.308 + set foo 123
1.309 + list [regsub -nocase $x $x b foo] $foo
1.310 +} {1 b}
1.311 +
1.312 +test regexp-9.1 {-all option to regsub} {
1.313 + set foo 86
1.314 + list [regsub -all x+ axxxbxxcxdx |&| foo] $foo
1.315 +} {4 a|xxx|b|xx|c|x|d|x|}
1.316 +test regexp-9.2 {-all option to regsub} {
1.317 + set foo 86
1.318 + list [regsub -nocase -all x+ aXxXbxxcXdx |&| foo] $foo
1.319 +} {4 a|XxX|b|xx|c|X|d|x|}
1.320 +test regexp-9.3 {-all option to regsub} {
1.321 + set foo 86
1.322 + list [regsub x+ axxxbxxcxdx |&| foo] $foo
1.323 +} {1 a|xxx|bxxcxdx}
1.324 +test regexp-9.4 {-all option to regsub} {
1.325 + set foo 86
1.326 + list [regsub -all bc axxxbxxcxdx |&| foo] $foo
1.327 +} {0 axxxbxxcxdx}
1.328 +test regexp-9.5 {-all option to regsub} {
1.329 + set foo xxx
1.330 + list [regsub -all node "node node more" yy foo] $foo
1.331 +} {2 {yy yy more}}
1.332 +test regexp-9.6 {-all option to regsub} {
1.333 + set foo xxx
1.334 + list [regsub -all ^ xxx 123 foo] $foo
1.335 +} {1 123xxx}
1.336 +
1.337 +test regexp-10.1 {expanded syntax in regsub} {
1.338 + set foo xxx
1.339 + list [regsub -expanded ". \#comment\n . \#comment2" abc def foo] $foo
1.340 +} {1 defc}
1.341 +test regexp-10.2 {newline sensitivity in regsub} {
1.342 + set foo xxx
1.343 + list [regsub -line {^a.*b$} "dabc\naxyb\n" 123 foo] $foo
1.344 +} "1 {dabc\n123\n}"
1.345 +test regexp-10.3 {newline sensitivity in regsub} {
1.346 + set foo xxx
1.347 + list [regsub -line {^a.*b$} "dabc\naxyb\nxb" 123 foo] $foo
1.348 +} "1 {dabc\n123\nxb}"
1.349 +test regexp-10.4 {partial newline sensitivity in regsub} {
1.350 + set foo xxx
1.351 + list [regsub -lineanchor {^a.*b$} "da\naxyb\nxb" 123 foo] $foo
1.352 +} "1 {da\n123}"
1.353 +test regexp-10.5 {inverse partial newline sensitivity in regsub} {
1.354 + set foo xxx
1.355 + list [regsub -linestop {a.*b} "da\nbaxyb\nxb" 123 foo] $foo
1.356 +} "1 {da\nb123\nxb}"
1.357 +
1.358 +test regexp-11.1 {regsub errors} {
1.359 + list [catch {regsub a b} msg] $msg
1.360 +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}}
1.361 +test regexp-11.2 {regsub errors} {
1.362 + list [catch {regsub -nocase a b} msg] $msg
1.363 +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}}
1.364 +test regexp-11.3 {regsub errors} {
1.365 + list [catch {regsub -nocase -all a b} msg] $msg
1.366 +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}}
1.367 +test regexp-11.4 {regsub errors} {
1.368 + list [catch {regsub a b c d e f} msg] $msg
1.369 +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec ?varName?"}}
1.370 +test regexp-11.5 {regsub errors} {
1.371 + list [catch {regsub -gorp a b c} msg] $msg
1.372 +} {1 {bad switch "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}}
1.373 +test regexp-11.6 {regsub errors} {
1.374 + list [catch {regsub -nocase a( b c d} msg] $msg
1.375 +} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
1.376 +test regexp-11.7 {regsub errors} {
1.377 + catch {unset f1}
1.378 + set f1 44
1.379 + list [catch {regsub -nocase aaa aaa xxx f1(f2)} msg] $msg
1.380 +} {1 {couldn't set variable "f1(f2)"}}
1.381 +test regexp-11.8 {regsub errors, -start bad int check} {
1.382 + list [catch {regsub -start bogus pattern string rep var} msg] $msg
1.383 +} {1 {expected integer but got "bogus"}}
1.384 +test regexp-11.9 {regsub without final variable name returns value} {
1.385 + regsub b abaca X
1.386 +} {aXaca}
1.387 +test regexp-11.10 {regsub without final variable name returns value} {
1.388 + regsub -all a abaca X
1.389 +} {XbXcX}
1.390 +test regexp-11.11 {regsub without final variable name returns value} {
1.391 + regsub b(.*?)d abcdeabcfde {,&,\1,}
1.392 +} {a,bcd,c,eabcfde}
1.393 +test regexp-11.12 {regsub without final variable name returns value} {
1.394 + regsub -all b(.*?)d abcdeabcfde {,&,\1,}
1.395 +} {a,bcd,c,ea,bcfd,cf,e}
1.396 +
1.397 +# This test crashes on the Mac unless you increase the Stack Space to about 1
1.398 +# Meg. This is probably bigger than most users want...
1.399 +# 8.2.3 regexp reduced stack space requirements, but this should be
1.400 +# tested again
1.401 +test regexp-12.1 {Tcl_RegExpExec: large number of subexpressions} {macCrash} {
1.402 + list [regexp (.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) abcdefghijklmnopqrstuvwxyz all a b c d e f g h i j k l m n o p q r s t u v w x y z] $all $a $b $c $d $e $f $g $h $i $j $k $l $m $n $o $p $q $r $s $t $u $v $w $x $y $z
1.403 +} {1 abcdefghijklmnopqrstuvwxyz a b c d e f g h i j k l m n o p q r s t u v w x y z}
1.404 +
1.405 +test regexp-13.1 {regsub of a very large string} {
1.406 + # This test is designed to stress the memory subsystem in order
1.407 + # to catch Bug #933. It only fails if the Tcl memory allocator
1.408 + # is in use.
1.409 +
1.410 + set line {BEGIN_TABLE ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; END_TABLE}
1.411 + set filedata [string repeat $line 200]
1.412 + for {set i 1} {$i<10} {incr i} {
1.413 + regsub -all "BEGIN_TABLE " $filedata "" newfiledata
1.414 + }
1.415 + set x done
1.416 +} {done}
1.417 +
1.418 +test regexp-14.1 {CompileRegexp: regexp cache} {
1.419 + regexp .*a b
1.420 + regexp .*b c
1.421 + regexp .*c d
1.422 + regexp .*d e
1.423 + regexp .*e f
1.424 + set x .
1.425 + append x *a
1.426 + regexp $x bbba
1.427 +} 1
1.428 +test regexp-14.2 {CompileRegexp: regexp cache, different flags} {
1.429 + regexp .*a b
1.430 + regexp .*b c
1.431 + regexp .*c d
1.432 + regexp .*d e
1.433 + regexp .*e f
1.434 + set x .
1.435 + append x *a
1.436 + regexp -nocase $x bbba
1.437 +} 1
1.438 +
1.439 +testConstraint exec [llength [info commands exec]]
1.440 +test regexp-14.3 {CompileRegexp: regexp cache, empty regexp and empty cache} -constraints {
1.441 + exec
1.442 +} -setup {
1.443 + set junk [makeFile {puts [regexp {} foo]} junk.tcl]
1.444 +} -body {
1.445 + exec [interpreter] $junk
1.446 +} -cleanup {
1.447 + removeFile junk.tcl
1.448 +} -result 1
1.449 +
1.450 +test regexp-15.1 {regexp -start} {
1.451 + catch {unset x}
1.452 + list [regexp -start -10 {\d} 1abc2de3 x] $x
1.453 +} {1 1}
1.454 +test regexp-15.2 {regexp -start} {
1.455 + catch {unset x}
1.456 + list [regexp -start 2 {\d} 1abc2de3 x] $x
1.457 +} {1 2}
1.458 +test regexp-15.3 {regexp -start} {
1.459 + catch {unset x}
1.460 + list [regexp -start 4 {\d} 1abc2de3 x] $x
1.461 +} {1 2}
1.462 +test regexp-15.4 {regexp -start} {
1.463 + catch {unset x}
1.464 + list [regexp -start 5 {\d} 1abc2de3 x] $x
1.465 +} {1 3}
1.466 +test regexp-15.5 {regexp -start, over end of string} {
1.467 + catch {unset x}
1.468 + list [regexp -start [string length 1abc2de3] {\d} 1abc2de3 x] [info exists x]
1.469 +} {0 0}
1.470 +test regexp-15.6 {regexp -start, loss of ^$ behavior} {
1.471 + list [regexp -start 2 {^$} {}]
1.472 +} {0}
1.473 +
1.474 +test regexp-16.1 {regsub -start} {
1.475 + catch {unset x}
1.476 + list [regsub -all -start 2 {\d} a1b2c3d4e5 {/&} x] $x
1.477 +} {4 a1b/2c/3d/4e/5}
1.478 +test regexp-16.2 {regsub -start} {
1.479 + catch {unset x}
1.480 + list [regsub -all -start -25 {z} hello {/&} x] $x
1.481 +} {0 hello}
1.482 +test regexp-16.3 {regsub -start} {
1.483 + catch {unset x}
1.484 + list [regsub -all -start 3 {z} hello {/&} x] $x
1.485 +} {0 hello}
1.486 +test regexp-16.4 {regsub -start, \A behavior} {
1.487 + set out {}
1.488 + lappend out [regsub -start 0 -all {\A(\w)} {abcde} {/\1} x] $x
1.489 + lappend out [regsub -start 2 -all {\A(\w)} {abcde} {/\1} x] $x
1.490 +} {5 /a/b/c/d/e 3 ab/c/d/e}
1.491 +
1.492 +test regexp-17.1 {regexp -inline} {
1.493 + regexp -inline b ababa
1.494 +} {b}
1.495 +test regexp-17.2 {regexp -inline} {
1.496 + regexp -inline (b) ababa
1.497 +} {b b}
1.498 +test regexp-17.3 {regexp -inline -indices} {
1.499 + regexp -inline -indices (b) ababa
1.500 +} {{1 1} {1 1}}
1.501 +test regexp-17.4 {regexp -inline} {
1.502 + regexp -inline {\w(\d+)\w} " hello 23 there456def "
1.503 +} {e456d 456}
1.504 +test regexp-17.5 {regexp -inline no matches} {
1.505 + regexp -inline {\w(\d+)\w} ""
1.506 +} {}
1.507 +test regexp-17.6 {regexp -inline no matches} {
1.508 + regexp -inline hello goodbye
1.509 +} {}
1.510 +test regexp-17.7 {regexp -inline, no matchvars allowed} {
1.511 + list [catch {regexp -inline b abc match} msg] $msg
1.512 +} {1 {regexp match variables not allowed when using -inline}}
1.513 +
1.514 +test regexp-18.1 {regexp -all} {
1.515 + regexp -all b bbbbb
1.516 +} {5}
1.517 +test regexp-18.2 {regexp -all} {
1.518 + regexp -all b abababbabaaaaaaaaaab
1.519 +} {6}
1.520 +test regexp-18.3 {regexp -all -inline} {
1.521 + regexp -all -inline b abababbabaaaaaaaaaab
1.522 +} {b b b b b b}
1.523 +test regexp-18.4 {regexp -all -inline} {
1.524 + regexp -all -inline {\w(\w)} abcdefg
1.525 +} {ab b cd d ef f}
1.526 +test regexp-18.5 {regexp -all -inline} {
1.527 + regexp -all -inline {\w(\w)$} abcdefg
1.528 +} {fg g}
1.529 +test regexp-18.6 {regexp -all -inline} {
1.530 + regexp -all -inline {\d+} 10:20:30:40
1.531 +} {10 20 30 40}
1.532 +test regexp-18.7 {regexp -all -inline} {
1.533 + list [catch {regexp -all -inline b abc match} msg] $msg
1.534 +} {1 {regexp match variables not allowed when using -inline}}
1.535 +test regexp-18.8 {regexp -all} {
1.536 + # This should not cause an infinite loop
1.537 + regexp -all -inline {a*} a
1.538 +} {a}
1.539 +test regexp-18.9 {regexp -all} {
1.540 + # Yes, the expected result is {a {}}. Here's why:
1.541 + # Start at index 0; a* matches the "a" there then stops.
1.542 + # Go to index 1; a* matches the lambda (or {}) there then stops. Recall
1.543 + # that a* matches zero or more "a"'s; thus it matches the string "b", as
1.544 + # there are zero or more "a"'s there.
1.545 + # Go to index 2; this is past the end of the string, so stop.
1.546 + regexp -all -inline {a*} ab
1.547 +} {a {}}
1.548 +test regexp-18.10 {regexp -all} {
1.549 + # Yes, the expected result is {a {} a}. Here's why:
1.550 + # Start at index 0; a* matches the "a" there then stops.
1.551 + # Go to index 1; a* matches the lambda (or {}) there then stops. Recall
1.552 + # that a* matches zero or more "a"'s; thus it matches the string "b", as
1.553 + # there are zero or more "a"'s there.
1.554 + # Go to index 2; a* matches the "a" there then stops.
1.555 + # Go to index 3; this is past the end of the string, so stop.
1.556 + regexp -all -inline {a*} aba
1.557 +} {a {} a}
1.558 +test regexp-18.11 {regexp -all} {
1.559 + regexp -all -inline {^a} aaaa
1.560 +} {a}
1.561 +test regexp-18.12 {regexp -all -inline -indices} {
1.562 + regexp -all -inline -indices a(b(c)d|e(f)g)h abcdhaefgh
1.563 +} {{0 4} {1 3} {2 2} {-1 -1} {5 9} {6 8} {-1 -1} {7 7}}
1.564 +
1.565 +test regexp-19.1 {regsub null replacement} {
1.566 + regsub -all {@} {@hel@lo@} "\0a\0" result
1.567 + list $result [string length $result]
1.568 +} "\0a\0hel\0a\0lo\0a\0 14"
1.569 +
1.570 +test regexp-20.1 {regsub shared object shimmering} {
1.571 + # Bug #461322
1.572 + set a abcdefghijklmnopqurstuvwxyz
1.573 + set b $a
1.574 + set c abcdefghijklmnopqurstuvwxyz0123456789
1.575 + regsub $a $c $b d
1.576 + list $d [string length $d] [string bytelength $d]
1.577 +} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
1.578 +test regexp-20.2 {regsub shared object shimmering with -about} {
1.579 + eval regexp -about abc
1.580 +} {0 {}}
1.581 +
1.582 +test regexp-21.1 {regsub works with empty string} {
1.583 + regsub -- ^ {} foo
1.584 +} {foo}
1.585 +
1.586 +test regexp-21.2 {regsub works with empty string} {
1.587 + regsub -- \$ {} foo
1.588 +} {foo}
1.589 +
1.590 +test regexp-21.3 {regsub works with empty string offset} {
1.591 + regsub -start 0 -- ^ {} foo
1.592 +} {foo}
1.593 +
1.594 +test regexp-21.4 {regsub works with empty string offset} {
1.595 + regsub -start 0 -- \$ {} foo
1.596 +} {foo}
1.597 +
1.598 +test regexp-21.5 {regsub works with empty string offset} {
1.599 + regsub -start 3 -- \$ {123} foo
1.600 +} {123foo}
1.601 +
1.602 +test regexp-21.6 {regexp works with empty string} {
1.603 + regexp -- ^ {}
1.604 +} {1}
1.605 +
1.606 +test regexp-21.7 {regexp works with empty string} {
1.607 + regexp -start 0 -- ^ {}
1.608 +} {1}
1.609 +
1.610 +test regexp-21.8 {regexp works with empty string offset} {
1.611 + regexp -start 3 -- ^ {123}
1.612 +} {0}
1.613 +
1.614 +test regexp-21.9 {regexp works with empty string offset} {
1.615 + regexp -start 3 -- \$ {123}
1.616 +} {1}
1.617 +
1.618 +test regexp-21.10 {multiple matches handle newlines} {
1.619 + regsub -all -lineanchor -- {^#[^\n]*\n} "#one\n#two\n#three\n" foo\n
1.620 +} "foo\nfoo\nfoo\n"
1.621 +
1.622 +test regexp-21.11 {multiple matches handle newlines} {
1.623 + regsub -all -line -- ^ "a\nb\nc" \#
1.624 +} "\#a\n\#b\n\#c"
1.625 +
1.626 +test regexp-21.12 {multiple matches handle newlines} {
1.627 + regsub -all -line -- ^ "\n\n" \#
1.628 +} "\#\n\#\n\#"
1.629 +
1.630 +test regexp-21.13 {multiple matches handle newlines} {
1.631 + regexp -all -inline -indices -line -- ^ "a\nb\nc"
1.632 +} {{0 -1} {2 1} {4 3}}
1.633 +
1.634 +# cleanup
1.635 +::tcltest::cleanupTests
1.636 +return