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Diffstat (limited to 'tests/regexp.test')
| -rw-r--r-- | tests/regexp.test | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/tests/regexp.test b/tests/regexp.test new file mode 100644 index 0000000..5fb785b --- /dev/null +++ b/tests/regexp.test @@ -0,0 +1,318 @@ +# Commands covered: regexp, regsub +# +# 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. +# +# Copyright (c) 1991-1993 The Regents of the University of California. +# Copyright (c) 1994 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: @(#) regexp.test 1.21 96/12/23 13:59:48 + +if {[string compare test [info procs test]] == 1} then {source defs} + +catch {unset foo} +test regexp-1.1 {basic regexp operation} { + regexp ab*c abbbc +} 1 +test regexp-1.2 {basic regexp operation} { + regexp ab*c ac +} 1 +test regexp-1.3 {basic regexp operation} { + regexp ab*c ab +} 0 +test regexp-1.4 {basic regexp operation} { + regexp -- -gorp abc-gorpxxx +} 1 +test regexp-1.5 {basic regexp operation} { + regexp {^([^ ]*)[ ]*([^ ]*)} "" a +} 1 + +test regexp-2.1 {getting substrings back from regexp} { + set foo {} + list [regexp ab*c abbbbc foo] $foo +} {1 abbbbc} +test regexp-2.2 {getting substrings back from regexp} { + set foo {} + set f2 {} + list [regexp a(b*)c abbbbc foo f2] $foo $f2 +} {1 abbbbc bbbb} +test regexp-2.3 {getting substrings back from regexp} { + set foo {} + set f2 {} + list [regexp a(b*)(c) abbbbc foo f2] $foo $f2 +} {1 abbbbc bbbb} +test regexp-2.4 {getting substrings back from regexp} { + set foo {} + set f2 {} + set f3 {} + list [regexp a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3 +} {1 abbbbc bbbb c} +test regexp-2.5 {getting substrings back from regexp} { + set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {}; + set f6 {}; set f7 {}; set f8 {}; set f9 {}; set fa {}; set fb {}; + list [regexp (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*)(a*)(b*) \ + 12223345556789999aabbb \ + foo f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb] $foo $f1 $f2 $f3 $f4 $f5 \ + $f6 $f7 $f8 $f9 $fa $fb +} {1 12223345556789999aabbb 1 222 33 4 555 6 7 8 9999 aa bbb} +test regexp-2.6 {getting substrings back from regexp} { + set foo 2; set f2 2; set f3 2; set f4 2 + list [regexp (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4 +} {1 a a {} {}} +test regexp-2.7 {getting substrings back from regexp} { + set foo 1; set f2 1; set f3 1; set f4 1 + list [regexp (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4 +} {1 ac a {} c} + + +test regexp-3.1 {-indices option to regexp} { + set foo {} + list [regexp -indices ab*c abbbbc foo] $foo +} {1 {0 5}} +test regexp-3.2 {-indices option to regexp} { + set foo {} + set f2 {} + list [regexp -indices a(b*)c abbbbc foo f2] $foo $f2 +} {1 {0 5} {1 4}} +test regexp-3.3 {-indices option to regexp} { + set foo {} + set f2 {} + list [regexp -indices a(b*)(c) abbbbc foo f2] $foo $f2 +} {1 {0 5} {1 4}} +test regexp-3.4 {-indices option to regexp} { + set foo {} + set f2 {} + set f3 {} + list [regexp -indices a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3 +} {1 {0 5} {1 4} {5 5}} +test regexp-3.5 {-indices option to regexp} { + set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {}; + set f6 {}; set f7 {}; set f8 {}; set f9 {} + list [regexp -indices (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*) \ + 12223345556789999 \ + foo f1 f2 f3 f4 f5 f6 f7 f8 f9] $foo $f1 $f2 $f3 $f4 $f5 \ + $f6 $f7 $f8 $f9 +} {1 {0 16} {0 0} {1 3} {4 5} {6 6} {7 9} {10 10} {11 11} {12 12} {13 16}} +test regexp-3.6 {getting substrings back from regexp} { + set foo 2; set f2 2; set f3 2; set f4 2 + list [regexp -indices (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4 +} {1 {1 1} {1 1} {-1 -1} {-1 -1}} +test regexp-3.7 {getting substrings back from regexp} { + set foo 1; set f2 1; set f3 1; set f4 1 + list [regexp -indices (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4 +} {1 {1 2} {1 1} {-1 -1} {2 2}} + +test regexp-4.1 {-nocase option to regexp} { + regexp -nocase foo abcFOo +} 1 +test regexp-4.2 {-nocase option to regexp} { + set f1 22 + set f2 33 + set f3 44 + list [regexp -nocase {a(b*)([xy]*)z} aBbbxYXxxZ22 f1 f2 f3] $f1 $f2 $f3 +} {1 aBbbxYXxxZ Bbb xYXxx} +test regexp-4.3 {-nocase option to regexp} { + regexp -nocase FOo abcFOo +} 1 +set x abcdefghijklmnopqrstuvwxyz1234567890 +set x $x$x$x$x$x$x$x$x$x$x$x$x +test regexp-4.4 {case conversion in regsub} { + list [regexp -nocase $x $x foo] $foo +} "1 $x" +unset x + +test regexp-5.1 {exercise cache of compiled expressions} { + regexp .*a b + regexp .*b c + regexp .*c d + regexp .*d e + regexp .*e f + regexp .*a bbba +} 1 +test regexp-5.2 {exercise cache of compiled expressions} { + regexp .*a b + regexp .*b c + regexp .*c d + regexp .*d e + regexp .*e f + regexp .*b xxxb +} 1 +test regexp-5.3 {exercise cache of compiled expressions} { + regexp .*a b + regexp .*b c + regexp .*c d + regexp .*d e + regexp .*e f + regexp .*c yyyc +} 1 +test regexp-5.4 {exercise cache of compiled expressions} { + regexp .*a b + regexp .*b c + regexp .*c d + regexp .*d e + regexp .*e f + regexp .*d 1d +} 1 +test regexp-5.5 {exercise cache of compiled expressions} { + regexp .*a b + regexp .*b c + regexp .*c d + regexp .*d e + regexp .*e f + regexp .*e xe +} 1 + +test regexp-6.1 {regexp errors} { + list [catch {regexp a} msg] $msg +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}} +test regexp-6.2 {regexp errors} { + list [catch {regexp -nocase a} msg] $msg +} {1 {wrong # args: should be "regexp ?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?"}} +test regexp-6.3 {regexp errors} { + list [catch {regexp -gorp a} msg] $msg +} {1 {bad switch "-gorp": must be -indices, -nocase, or --}} +test regexp-6.4 {regexp errors} { + list [catch {regexp a( b} msg] $msg +} {1 {couldn't compile regular expression pattern: unmatched ()}} +test regexp-6.5 {regexp errors} { + list [catch {regexp a( b} msg] $msg +} {1 {couldn't compile regular expression pattern: unmatched ()}} +test regexp-6.6 {regexp errors} { + 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 +} {0 1} +test regexp-6.7 {regexp errors} { + list [catch {regexp (x)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) xyzzy} msg] $msg +} {1 {couldn't compile regular expression pattern: too many ()}} +test regexp-6.8 {regexp errors} { + set f1 44 + list [catch {regexp abc abc f1(f2)} msg] $msg +} {1 {couldn't set variable "f1(f2)"}} + +test regexp-7.1 {basic regsub operation} { + list [regsub aa+ xaxaaaxaa 111&222 foo] $foo +} {1 xax111aaa222xaa} +test regexp-7.2 {basic regsub operation} { + list [regsub aa+ aaaxaa &111 foo] $foo +} {1 aaa111xaa} +test regexp-7.3 {basic regsub operation} { + list [regsub aa+ xaxaaa 111& foo] $foo +} {1 xax111aaa} +test regexp-7.4 {basic regsub operation} { + list [regsub aa+ aaa 11&2&333 foo] $foo +} {1 11aaa2aaa333} +test regexp-7.5 {basic regsub operation} { + list [regsub aa+ xaxaaaxaa &2&333 foo] $foo +} {1 xaxaaa2aaa333xaa} +test regexp-7.6 {basic regsub operation} { + list [regsub aa+ xaxaaaxaa 1&22& foo] $foo +} {1 xax1aaa22aaaxaa} +test regexp-7.7 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {1\122\1} foo] $foo +} {1 xax1aa22aaxaa} +test regexp-7.8 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {1\\\122\1} foo] $foo +} "1 {xax1\\aa22aaxaa}" +test regexp-7.9 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {1\\122\1} foo] $foo +} "1 {xax1\\122aaxaa}" +test regexp-7.10 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {1\\&\1} foo] $foo +} "1 {xax1\\aaaaaxaa}" +test regexp-7.11 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {1\&\1} foo] $foo +} {1 xax1&aaxaa} +test regexp-7.12 {basic regsub operation} { + list [regsub a(a+) xaxaaaxaa {\1\1\1\1&&} foo] $foo +} {1 xaxaaaaaaaaaaaaaaxaa} +test regexp-7.13 {basic regsub operation} { + set foo xxx + list [regsub abc xyz 111 foo] $foo +} {0 xyz} +test regexp-7.14 {basic regsub operation} { + set foo xxx + list [regsub ^ xyz "111 " foo] $foo +} {1 {111 xyz}} +test regexp-7.15 {basic regsub operation} { + set foo xxx + list [regsub -- -foo abc-foodef "111 " foo] $foo +} {1 {abc111 def}} +test regexp-7.16 {basic regsub operation} { + set foo xxx + list [regsub x "" y foo] $foo +} {0 {}} + +test regexp-8.1 {case conversion in regsub} { + list [regsub -nocase a(a+) xaAAaAAay & foo] $foo +} {1 xaAAaAAay} +test regexp-8.2 {case conversion in regsub} { + list [regsub -nocase a(a+) xaAAaAAay & foo] $foo +} {1 xaAAaAAay} +test regexp-8.3 {case conversion in regsub} { + set foo 123 + list [regsub a(a+) xaAAaAAay & foo] $foo +} {0 xaAAaAAay} +test regexp-8.4 {case conversion in regsub} { + set foo 123 + list [regsub -nocase a CaDE b foo] $foo +} {1 CbDE} +test regexp-8.5 {case conversion in regsub} { + set foo 123 + list [regsub -nocase XYZ CxYzD b foo] $foo +} {1 CbD} +test regexp-8.6 {case conversion in regsub} { + set x abcdefghijklmnopqrstuvwxyz1234567890 + set x $x$x$x$x$x$x$x$x$x$x$x$x + set foo 123 + list [regsub -nocase $x $x b foo] $foo +} {1 b} + +test regexp-9.1 {-all option to regsub} { + set foo 86 + list [regsub -all x+ axxxbxxcxdx |&| foo] $foo +} {4 a|xxx|b|xx|c|x|d|x|} +test regexp-9.2 {-all option to regsub} { + set foo 86 + list [regsub -nocase -all x+ aXxXbxxcXdx |&| foo] $foo +} {4 a|XxX|b|xx|c|X|d|x|} +test regexp-9.3 {-all option to regsub} { + set foo 86 + list [regsub x+ axxxbxxcxdx |&| foo] $foo +} {1 a|xxx|bxxcxdx} +test regexp-9.4 {-all option to regsub} { + set foo 86 + list [regsub -all bc axxxbxxcxdx |&| foo] $foo +} {0 axxxbxxcxdx} +test regexp-9.5 {-all option to regsub} { + set foo xxx + list [regsub -all node "node node more" yy foo] $foo +} {2 {yy yy more}} +test regexp-9.6 {-all option to regsub} { + set foo xxx + list [regsub -all ^ xxx 123 foo] $foo +} {1 123xxx} + +test regexp-10.1 {regsub errors} { + list [catch {regsub a b c} msg] $msg +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec varName"}} +test regexp-10.2 {regsub errors} { + list [catch {regsub -nocase a b c} msg] $msg +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec varName"}} +test regexp-10.3 {regsub errors} { + list [catch {regsub -nocase -all a b c} msg] $msg +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec varName"}} +test regexp-10.4 {regsub errors} { + list [catch {regsub a b c d e f} msg] $msg +} {1 {wrong # args: should be "regsub ?switches? exp string subSpec varName"}} +test regexp-10.5 {regsub errors} { + list [catch {regsub -gorp a b c} msg] $msg +} {1 {bad switch "-gorp": must be -all, -nocase, or --}} +test regexp-10.6 {regsub errors} { + list [catch {regsub -nocase a( b c d} msg] $msg +} {1 {couldn't compile regular expression pattern: unmatched ()}} +test regexp-10.7 {regsub errors} { + list [catch {regsub -nocase aaa aaa xxx f1(f2)} msg] $msg +} {1 {couldn't set variable "f1(f2)"}} |