944 lines
26 KiB
Plaintext
944 lines
26 KiB
Plaintext
# Commands covered: regexp, regsub
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1991-1993 The Regents of the University of California.
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# Copyright (c) 1998 Sun Microsystems, Inc.
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# Copyright (c) 1998-1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# RCS: @(#) $Id$
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source [file dirname [info script]]/testing.tcl
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needs cmd regexp
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testConstraint regexp_are [regexp {\d} 1]
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needs constraint regexp_are
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# Procedure to evaluate a script within a proc, to test compilation
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# functionality
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proc evalInProc { script } {
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proc testProc {} $script
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set status [catch {
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testProc
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} result]
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rename testProc {}
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return $result
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#return [list $status $result]
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}
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catch {unset foo}
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test regexpComp-1.1 {basic regexp operation} {
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evalInProc {
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regexp ab*c abbbc
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}
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} 1
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test regexpComp-1.2 {basic regexp operation} {
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evalInProc {
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regexp ab*c ac
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}
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} 1
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test regexpComp-1.3 {basic regexp operation} {
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evalInProc {
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regexp ab*c ab
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}
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} 0
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test regexpComp-1.4 {basic regexp operation} {
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evalInProc {
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regexp -- -gorp abc-gorpxxx
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}
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} 1
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test regexpComp-1.5 {basic regexp operation} {
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evalInProc {
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regexp {^([^ ]*)[ ]*([^ ]*)} "" a
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}
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} 1
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test regexpComp-1.6 {basic regexp operation} {
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list [catch {regexp {} abc} msg] $msg
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} {0 1}
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test regexpComp-1.7 {regexp utf compliance} {
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# if not UTF-8 aware, result is "0 1"
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evalInProc {
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set foo "\u4e4eb q"
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regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar
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list [string compare $foo $bar] [regexp 4 $bar]
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}
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} {0 0}
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test regexpComp-2.1 {getting substrings back from regexp} {
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evalInProc {
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set foo {}
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list [regexp ab*c abbbbc foo] $foo
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}
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} {1 abbbbc}
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test regexpComp-2.2 {getting substrings back from regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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list [regexp a(b*)c abbbbc foo f2] $foo $f2
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}
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} {1 abbbbc bbbb}
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test regexpComp-2.3 {getting substrings back from regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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list [regexp a(b*)(c) abbbbc foo f2] $foo $f2
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}
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} {1 abbbbc bbbb}
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test regexpComp-2.4 {getting substrings back from regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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set f3 {}
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list [regexp a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3
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}
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} {1 abbbbc bbbb c}
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test regexpComp-2.5 {getting substrings back from regexp} {
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evalInProc {
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set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {};
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set f6 {}; set f7 {}; set f8 {}; set f9 {}; set fa {}; set fb {};
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list [regexp (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*)(a*)(b*) \
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12223345556789999aabbb \
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foo f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb] $foo $f1 $f2 $f3 $f4 $f5 \
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$f6 $f7 $f8 $f9 $fa $fb
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}
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} {1 12223345556789999aabbb 1 222 33 4 555 6 7 8 9999 aa bbb}
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test regexpComp-2.6 {getting substrings back from regexp} {
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evalInProc {
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set foo 2; set f2 2; set f3 2; set f4 2
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list [regexp (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4
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}
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} {1 a a {} {}}
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test regexpComp-2.7 {getting substrings back from regexp} {
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evalInProc {
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set foo 1; set f2 1; set f3 1; set f4 1
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list [regexp (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4
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}
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} {1 ac a {} c}
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test regexpComp-2.8 {getting substrings back from regexp} {
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evalInProc {
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set match {}
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list [regexp {^a*b} aaaab match] $match
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}
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} {1 aaaab}
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test regexpComp-3.1 {-indices option to regexp} {
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evalInProc {
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set foo {}
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list [regexp -indices ab*c abbbbc foo] $foo
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}
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} {1 {0 5}}
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test regexpComp-3.2 {-indices option to regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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list [regexp -indices a(b*)c abbbbc foo f2] $foo $f2
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}
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} {1 {0 5} {1 4}}
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test regexpComp-3.3 {-indices option to regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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list [regexp -indices a(b*)(c) abbbbc foo f2] $foo $f2
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}
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} {1 {0 5} {1 4}}
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test regexpComp-3.4 {-indices option to regexp} {
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evalInProc {
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set foo {}
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set f2 {}
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set f3 {}
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list [regexp -indices a(b*)(c) abbbbc foo f2 f3] $foo $f2 $f3
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}
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} {1 {0 5} {1 4} {5 5}}
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test regexpComp-3.5 {-indices option to regexp} {
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evalInProc {
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set foo {}; set f1 {}; set f2 {}; set f3 {}; set f4 {}; set f5 {};
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set f6 {}; set f7 {}; set f8 {}; set f9 {}
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list [regexp -indices (1*)(2*)(3*)(4*)(5*)(6*)(7*)(8*)(9*) \
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12223345556789999 \
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foo f1 f2 f3 f4 f5 f6 f7 f8 f9] $foo $f1 $f2 $f3 $f4 $f5 \
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$f6 $f7 $f8 $f9
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}
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} {1 {0 16} {0 0} {1 3} {4 5} {6 6} {7 9} {10 10} {11 11} {12 12} {13 16}}
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test regexpComp-3.6 {getting substrings back from regexp} {
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evalInProc {
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set foo 2; set f2 2; set f3 2; set f4 2
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list [regexp -indices (a)(b)? xay foo f2 f3 f4] $foo $f2 $f3 $f4
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}
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} {1 {1 1} {1 1} {-1 -1} {-1 -1}}
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test regexpComp-3.7 {getting substrings back from regexp} {
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evalInProc {
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set foo 1; set f2 1; set f3 1; set f4 1
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list [regexp -indices (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4
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}
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} {1 {1 2} {1 1} {-1 -1} {2 2}}
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test regexpComp-4.1 {-nocase option to regexp} {
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evalInProc {
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regexp -nocase foo abcFOo
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}
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} 1
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test regexpComp-4.2 {-nocase option to regexp} {
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evalInProc {
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set f1 22
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set f2 33
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set f3 44
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list [regexp -nocase {a(b*)([xy]*)z} aBbbxYXxxZ22 f1 f2 f3] $f1 $f2 $f3
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}
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} {1 aBbbxYXxxZ Bbb xYXxx}
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test regexpComp-4.3 {-nocase option to regexp} {
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evalInProc {
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regexp -nocase FOo abcFOo
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}
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} 1
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set ::x abcdefghijklmnopqrstuvwxyz1234567890
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set ::x $x$x$x$x$x$x$x$x$x$x$x$x
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test regexpComp-4.4 {case conversion in regexp} {
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evalInProc {
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list [regexp -nocase $::x $::x foo] $foo
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}
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} "1 $x"
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catch {unset ::x}
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test regexpComp-5.1 {exercise cache of compiled expressions} {
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evalInProc {
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regexp .*a b
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regexp .*b c
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regexp .*c d
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regexp .*d e
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regexp .*e f
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regexp .*a bbba
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}
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} 1
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test regexpComp-5.2 {exercise cache of compiled expressions} {
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evalInProc {
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regexp .*a b
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regexp .*b c
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regexp .*c d
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regexp .*d e
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regexp .*e f
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regexp .*b xxxb
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}
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} 1
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test regexpComp-5.3 {exercise cache of compiled expressions} {
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evalInProc {
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regexp .*a b
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regexp .*b c
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regexp .*c d
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regexp .*d e
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regexp .*e f
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regexp .*c yyyc
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}
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} 1
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test regexpComp-5.4 {exercise cache of compiled expressions} {
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evalInProc {
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regexp .*a b
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regexp .*b c
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regexp .*c d
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regexp .*d e
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regexp .*e f
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regexp .*d 1d
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}
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} 1
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test regexpComp-5.5 {exercise cache of compiled expressions} {
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evalInProc {
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regexp .*a b
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regexp .*b c
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regexp .*c d
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regexp .*d e
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regexp .*e f
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regexp .*e xe
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}
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} 1
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test regexpComp-6.4 {regexp errors} {
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evalInProc {
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list [catch {regexp a( b} msg] $msg
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}
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} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
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test regexpComp-6.5 {regexp errors} {
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evalInProc {
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list [catch {regexp a( b} msg] $msg
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}
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} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
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test regexpComp-6.6 {regexp errors} {
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evalInProc {
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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
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}
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} {0 1}
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test regexpComp-6.7 {regexp errors} {
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evalInProc {
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list [catch {regexp (x)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) xyzzy} msg] $msg
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}
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} {0 0}
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test regexpComp-6.8 {regexp errors} {
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evalInProc {
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catch {unset f1}
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set f1 44
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catch {regexp abc abc f1(f2)} msg
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}
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} {1}
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test regexpComp-6.9 {regexp errors, -start bad int check} {
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evalInProc {
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list [catch {regexp -start bogus {^$} {}} msg] $msg
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}
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} {1 {bad index "bogus": must be intexpr or end?[+-]intexpr?}}
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test regexpComp-7.1 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ xaxaaaxaa 111&222 foo] $foo
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}
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} {1 xax111aaa222xaa}
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test regexpComp-7.2 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ aaaxaa &111 foo] $foo
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}
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} {1 aaa111xaa}
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test regexpComp-7.3 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ xaxaaa 111& foo] $foo
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}
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} {1 xax111aaa}
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test regexpComp-7.4 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ aaa 11&2&333 foo] $foo
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}
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} {1 11aaa2aaa333}
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test regexpComp-7.5 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ xaxaaaxaa &2&333 foo] $foo
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}
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} {1 xaxaaa2aaa333xaa}
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test regexpComp-7.6 {basic regsub operation} {
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evalInProc {
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list [regsub aa+ xaxaaaxaa 1&22& foo] $foo
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}
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} {1 xax1aaa22aaaxaa}
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test regexpComp-7.7 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {1\122\1} foo] $foo
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}
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} {1 xax1aa22aaxaa}
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test regexpComp-7.8 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {1\\\122\1} foo] $foo
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}
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} "1 {xax1\\aa22aaxaa}"
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test regexpComp-7.9 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {1\\122\1} foo] $foo
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}
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} "1 {xax1\\122aaxaa}"
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test regexpComp-7.10 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {1\\&\1} foo] $foo
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}
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} "1 {xax1\\aaaaaxaa}"
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test regexpComp-7.11 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {1\&\1} foo] $foo
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}
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} {1 xax1&aaxaa}
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test regexpComp-7.12 {basic regsub operation} {
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evalInProc {
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list [regsub a(a+) xaxaaaxaa {\1\1\1\1&&} foo] $foo
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}
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} {1 xaxaaaaaaaaaaaaaaxaa}
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test regexpComp-7.13 {basic regsub operation} {
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evalInProc {
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set foo xxx
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list [regsub abc xyz 111 foo] $foo
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}
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} {0 xyz}
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test regexpComp-7.14 {basic regsub operation} {
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evalInProc {
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set foo xxx
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list [regsub ^ xyz "111 " foo] $foo
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}
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} {1 {111 xyz}}
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test regexpComp-7.15 {basic regsub operation} {
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evalInProc {
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set foo xxx
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list [regsub -- -foo abc-foodef "111 " foo] $foo
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}
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} {1 {abc111 def}}
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test regexpComp-7.16 {basic regsub operation} {
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evalInProc {
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set foo xxx
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list [regsub x "" y foo] $foo
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}
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} {0 {}}
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test regexpComp-7.17 {regsub utf compliance} {
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evalInProc {
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# if not UTF-8 aware, result is "0 1"
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set foo "xyz555ijka\u4e4ebpqr"
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regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar
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list [string compare $foo $bar] [regexp 4 $bar]
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}
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} {0 0}
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test regexpComp-7.18 {regsub utf8 in char range} utf8 {
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regsub {[\u4e4ex]b} xyza\u4e4ebijka\u4e4ebpqr 555
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} xyza555ijka\u4e4ebpqr
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test regexpComp-7.19 {regsub utf8 in complemented char range} utf8 {
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regsub -all {[^x\u4e4e]b} xyza\u4e4ebizbjxbka\u4e4fbpqr 555
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} xyza\u4e4ebi555jxbka555pqr
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test regexpComp-8.1 {case conversion in regsub} {
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evalInProc {
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list [regsub -nocase a(a+) xaAAaAAay & foo] $foo
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}
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} {1 xaAAaAAay}
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test regexpComp-8.2 {case conversion in regsub} {
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evalInProc {
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list [regsub -nocase a(a+) xaAAaAAay & foo] $foo
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}
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} {1 xaAAaAAay}
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test regexpComp-8.3 {case conversion in regsub} {
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evalInProc {
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set foo 123
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list [regsub a(a+) xaAAaAAay & foo] $foo
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}
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} {0 xaAAaAAay}
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test regexpComp-8.4 {case conversion in regsub} {
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evalInProc {
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set foo 123
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list [regsub -nocase a CaDE b foo] $foo
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}
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} {1 CbDE}
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test regexpComp-8.5 {case conversion in regsub} {
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evalInProc {
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set foo 123
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list [regsub -nocase XYZ CxYzD b foo] $foo
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}
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} {1 CbD}
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test regexpComp-8.6 {case conversion in regsub} {
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evalInProc {
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set x abcdefghijklmnopqrstuvwxyz1234567890
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set x $x$x$x$x$x$x$x$x$x$x$x$x
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set foo 123
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list [regsub -nocase $x $x b foo] $foo
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}
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} {1 b}
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test regexpComp-9.1 {-all option to regsub} {
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evalInProc {
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set foo 86
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list [regsub -all x+ axxxbxxcxdx |&| foo] $foo
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}
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} {4 a|xxx|b|xx|c|x|d|x|}
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test regexpComp-9.2 {-all option to regsub} {
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evalInProc {
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set foo 86
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list [regsub -nocase -all x+ aXxXbxxcXdx |&| foo] $foo
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}
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} {4 a|XxX|b|xx|c|X|d|x|}
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test regexpComp-9.3 {-all option to regsub} {
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evalInProc {
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set foo 86
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list [regsub x+ axxxbxxcxdx |&| foo] $foo
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}
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} {1 a|xxx|bxxcxdx}
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test regexpComp-9.4 {-all option to regsub} {
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evalInProc {
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set foo 86
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list [regsub -all bc axxxbxxcxdx |&| foo] $foo
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}
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} {0 axxxbxxcxdx}
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test regexpComp-9.5 {-all option to regsub} {
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|
evalInProc {
|
|
set foo xxx
|
|
list [regsub -all node "node node more" yy foo] $foo
|
|
}
|
|
} {2 {yy yy more}}
|
|
test regexpComp-9.6 {-all option to regsub} {
|
|
evalInProc {
|
|
set foo xxx
|
|
list [regsub -all ^ xxx 123 foo] $foo
|
|
}
|
|
} {1 123xxx}
|
|
|
|
#test regexpComp-10.1 {expanded syntax in regsub} {
|
|
# evalInProc {
|
|
# set foo xxx
|
|
# list [regsub -expanded ". \#comment\n . \#comment2" abc def foo] $foo
|
|
# }
|
|
#} {1 defc}
|
|
test regexpComp-10.2 {newline sensitivity in regsub} {
|
|
evalInProc {
|
|
set foo xxx
|
|
list [regsub -line {^a.*b$} "dabc\naxyb\n" 123 foo] $foo
|
|
}
|
|
} "1 {dabc\n123\n}"
|
|
test regexpComp-10.3 {newline sensitivity in regsub} {
|
|
evalInProc {
|
|
set foo xxx
|
|
list [regsub -line {^a.*b$} "dabc\naxyb\nxb" 123 foo] $foo
|
|
}
|
|
} "1 {dabc\n123\nxb}"
|
|
#test regexpComp-10.4 {partial newline sensitivity in regsub} {
|
|
# evalInProc {
|
|
# set foo xxx
|
|
# list [regsub -lineanchor {^a.*b$} "da\naxyb\nxb" 123 foo] $foo
|
|
# }
|
|
#} "1 {da\n123}"
|
|
#test regexpComp-10.5 {inverse partial newline sensitivity in regsub} {
|
|
# evalInProc {
|
|
# set foo xxx
|
|
# list [regsub -linestop {a.*b} "da\nbaxyb\nxb" 123 foo] $foo
|
|
# }
|
|
#} "1 {da\nb123\nxb}"
|
|
test regexpComp-10.6 {\Z only matching end of string with -line} {
|
|
evalInProc {
|
|
set foo xxx
|
|
list [regsub -line {^a.*b\Z} "dabc\ncaxyb\naxb" 123 foo] $foo
|
|
}
|
|
} "1 {dabc\ncaxyb\n123}"
|
|
test regexpComp-10.7 {\A only matching beginning of string with -line} {
|
|
regexp -all -inline -line {\Aab.} abc\nabd
|
|
} {abc}
|
|
|
|
test regexpComp-11.1 {regsub errors} {
|
|
evalInProc {
|
|
list [catch {regsub a b} msg] $msg
|
|
}
|
|
} {1 {wrong # args: should be "regsub ?-switch ...? exp string subSpec ?varName?"}}
|
|
test regexpComp-11.2 {regsub errors} {
|
|
evalInProc {
|
|
list [catch {regsub -nocase a b} msg] $msg
|
|
}
|
|
} {1 {wrong # args: should be "regsub ?-switch ...? exp string subSpec ?varName?"}}
|
|
test regexpComp-11.3 {regsub errors} {
|
|
evalInProc {
|
|
list [catch {regsub -nocase -all a b} msg] $msg
|
|
}
|
|
} {1 {wrong # args: should be "regsub ?-switch ...? exp string subSpec ?varName?"}}
|
|
test regexpComp-11.4 {regsub errors} {
|
|
evalInProc {
|
|
list [catch {regsub a b c d e f} msg] $msg
|
|
}
|
|
} {1 {wrong # args: should be "regsub ?-switch ...? exp string subSpec ?varName?"}}
|
|
#test regexpComp-11.5 {regsub errors} {
|
|
# evalInProc {
|
|
# list [catch {regsub -gorp a b c} msg] $msg
|
|
# }
|
|
#} {1 {bad switch "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}}
|
|
test regexpComp-11.6 {regsub errors} {
|
|
evalInProc {
|
|
list [catch {regsub -nocase a( b c d} msg] $msg
|
|
}
|
|
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
|
|
test regexpComp-11.7 {regsub errors} {
|
|
evalInProc {
|
|
catch {unset f1}
|
|
set f1 44
|
|
catch {regsub -nocase aaa aaa xxx f1(f2)} msg
|
|
}
|
|
} {1}
|
|
test regexpComp-11.8 {regsub errors, -start bad int check} {
|
|
evalInProc {
|
|
list [catch {regsub -start bogus pattern string rep var} msg] $msg
|
|
}
|
|
} {1 {bad index "bogus": must be intexpr or end?[+-]intexpr?}}
|
|
|
|
# This test crashes on the Mac unless you increase the Stack Space to about 1
|
|
# Meg. This is probably bigger than most users want...
|
|
# 8.2.3 regexp reduced stack space requirements, but this should be
|
|
# tested again
|
|
test regexpComp-12.1 {Tcl_RegExpExec: large number of subexpressions} {
|
|
evalInProc {
|
|
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 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}
|
|
|
|
test regexpComp-13.1 {regsub of a very large string} {
|
|
# This test is designed to stress the memory subsystem in order
|
|
# to catch Bug #933. It only fails if the Tcl memory allocator
|
|
# is in use.
|
|
|
|
set line {BEGIN_TABLE ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; END_TABLE}
|
|
set filedata [string repeat $line 200]
|
|
for {set i 1} {$i<10} {incr i} {
|
|
regsub -all "BEGIN_TABLE " $filedata "" newfiledata
|
|
}
|
|
set x done
|
|
} {done}
|
|
|
|
test regexpComp-14.1 {CompileRegexp: regexp cache} {
|
|
evalInProc {
|
|
regexp .*a b
|
|
regexp .*b c
|
|
regexp .*c d
|
|
regexp .*d e
|
|
regexp .*e f
|
|
set x .
|
|
append x *a
|
|
regexp $x bbba
|
|
}
|
|
} 1
|
|
test regexpComp-14.2 {CompileRegexp: regexp cache, different flags} {
|
|
evalInProc {
|
|
regexp .*a b
|
|
regexp .*b c
|
|
regexp .*c d
|
|
regexp .*d e
|
|
regexp .*e f
|
|
set x .
|
|
append x *a
|
|
regexp -nocase $x bbba
|
|
}
|
|
} 1
|
|
|
|
test regexpComp-15.1 {regexp -start} {
|
|
catch {unset x}
|
|
list [regexp -start -10 {\d} 1abc2de3 x] $x
|
|
} {1 1}
|
|
test regexpComp-15.2 {regexp -start} {
|
|
catch {unset x}
|
|
list [regexp -start 2 {\d} 1abc2de3 x] $x
|
|
} {1 2}
|
|
test regexpComp-15.3 {regexp -start} {
|
|
catch {unset x}
|
|
list [regexp -start 4 {\d} 1abc2de3 x] $x
|
|
} {1 2}
|
|
test regexpComp-15.4 {regexp -start} {
|
|
catch {unset x}
|
|
list [regexp -start 5 {\d} 1abc2de3 x] $x
|
|
} {1 3}
|
|
test regexpComp-15.5 {regexp -start, over end of string} {
|
|
catch {unset x}
|
|
list [regexp -start [string length 1abc2de3] {\d} 1abc2de3 x] [info exists x]
|
|
} {0 0}
|
|
test regexpComp-15.6 {regexp -start, loss of ^$ behavior} {
|
|
list [regexp -start 2 {^$} {}]
|
|
} {0}
|
|
|
|
test regexpComp-16.1 {regsub -start} {
|
|
catch {unset x}
|
|
list [regsub -all -start 2 {\d} a1b2c3d4e5 {/&} x] $x
|
|
} {4 a1b/2c/3d/4e/5}
|
|
test regexpComp-16.2 {regsub -start} {
|
|
catch {unset x}
|
|
list [regsub -all -start -25 {z} hello {/&} x] $x
|
|
} {0 hello}
|
|
test regexpComp-16.3 {regsub -start} {
|
|
catch {unset x}
|
|
list [regsub -all -start 3 {z} hello {/&} x] $x
|
|
} {0 hello}
|
|
test regexpComp-16.4 {regsub -start, \A behavior} tcl {
|
|
set out {}
|
|
lappend out [regsub -start 0 -all {\A(\w)} {abcde} {/\1} x] $x
|
|
lappend out [regsub -start 2 -all {\A(\w)} {abcde} {/\1} x] $x
|
|
} {5 /a/b/c/d/e 3 ab/c/d/e}
|
|
test regexpComp-16.5 {regexp -start with utf8} utf8 {
|
|
regexp -inline -start 1 . \u0442\u0435\u0441\u0442
|
|
} \u0435
|
|
test regexpComp-16.6 {regexp -start with utf8} utf8 {
|
|
regsub -start 1 . \u0442\u0435\u0441\u0442 x
|
|
} \u0442x\u0441\u0442
|
|
|
|
test regexpComp-16.7 {regexp -start with \A} {
|
|
regsub -start 1 {\Aabc} deabc -
|
|
} {deabc}
|
|
|
|
test regexpComp-16.7 {regexp -start with \A} {
|
|
regsub -start 1 {\Aabc} dabc -
|
|
} {d-}
|
|
|
|
test regexpComp-17.1 {regexp -inline} {
|
|
regexp -inline b ababa
|
|
} {b}
|
|
test regexpComp-17.2 {regexp -inline} {
|
|
regexp -inline (b) ababa
|
|
} {b b}
|
|
test regexpComp-17.3 {regexp -inline -indices} {
|
|
regexp -inline -indices (b) ababa
|
|
} {{1 1} {1 1}}
|
|
test regexpComp-17.4 {regexp -inline} {
|
|
regexp -inline {\w(\d+)\w} " hello 23 there456def "
|
|
} {e456d 456}
|
|
test regexpComp-17.5 {regexp -inline no matches} {
|
|
regexp -inline {\w(\d+)\w} ""
|
|
} {}
|
|
test regexpComp-17.6 {regexp -inline no matches} {
|
|
regexp -inline hello goodbye
|
|
} {}
|
|
test regexpComp-17.7 {regexp -inline, no matchvars allowed} {
|
|
list [catch {regexp -inline b abc match} msg] $msg
|
|
} {1 {regexp match variables not allowed when using -inline}}
|
|
test regexpComp-17.8 {regexp -indices utf8} utf8 {
|
|
regexp -all -inline -start 1 -indices . \u0442\u0435\u0441\u0442
|
|
} {{1 1} {2 2} {3 3}}
|
|
|
|
test regexpComp-18.1 {regexp -all} {
|
|
regexp -all b bbbbb
|
|
} {5}
|
|
test regexpComp-18.2 {regexp -all} {
|
|
regexp -all b abababbabaaaaaaaaaab
|
|
} {6}
|
|
test regexpComp-18.3 {regexp -all -inline} {
|
|
regexp -all -inline b abababbabaaaaaaaaaab
|
|
} {b b b b b b}
|
|
test regexpComp-18.4 {regexp -all -inline} {
|
|
regexp -all -inline {\w(\w)} abcdefg
|
|
} {ab b cd d ef f}
|
|
test regexpComp-18.5 {regexp -all -inline} {
|
|
regexp -all -inline {\w(\w)$} abcdefg
|
|
} {fg g}
|
|
test regexpComp-18.6 {regexp -all -inline} {
|
|
regexp -all -inline {\d+} 10:20:30:40
|
|
} {10 20 30 40}
|
|
test regexpComp-18.7 {regexp -all -inline} {
|
|
list [catch {regexp -all -inline b abc match} msg] $msg
|
|
} {1 {regexp match variables not allowed when using -inline}}
|
|
test regexpComp-18.8 {regexp -all} {
|
|
# This should not cause an infinite loop
|
|
regexp -all -inline {a*} a
|
|
} {a}
|
|
test regexpComp-18.9 {regexp -all} {
|
|
# Yes, the expected result is {a {}}. Here's why:
|
|
# Start at index 0; a* matches the "a" there then stops.
|
|
# Go to index 1; a* matches the lambda (or {}) there then stops. Recall
|
|
# that a* matches zero or more "a"'s; thus it matches the string "b", as
|
|
# there are zero or more "a"'s there.
|
|
# Go to index 2; this is past the end of the string, so stop.
|
|
regexp -all -inline {a*} ab
|
|
} {a {}}
|
|
test regexpComp-18.10 {regexp -all} {
|
|
# Yes, the expected result is {a {} a}. Here's why:
|
|
# Start at index 0; a* matches the "a" there then stops.
|
|
# Go to index 1; a* matches the lambda (or {}) there then stops. Recall
|
|
# that a* matches zero or more "a"'s; thus it matches the string "b", as
|
|
# there are zero or more "a"'s there.
|
|
# Go to index 2; a* matches the "a" there then stops.
|
|
# Go to index 3; this is past the end of the string, so stop.
|
|
regexp -all -inline {a*} aba
|
|
} {a {} a}
|
|
test regexpComp-18.11 {regexp -all} {
|
|
evalInProc {
|
|
regexp -all -inline {^a} aaaa
|
|
}
|
|
} {a}
|
|
test regexpComp-18.12 {regexp -all -inline -indices} {
|
|
evalInProc {
|
|
regexp -all -inline -indices a(b(c)d|e(f)g)h abcdhaefgh
|
|
}
|
|
} {{0 4} {1 3} {2 2} {-1 -1} {5 9} {6 8} {-1 -1} {7 7}}
|
|
|
|
test regexpComp-19.1 {regsub null replacement} {
|
|
evalInProc {
|
|
regsub -all {@} {@hel@lo@} "\0a\0" result
|
|
list $result [string length $result]
|
|
}
|
|
} "\0a\0hel\0a\0lo\0a\0 14"
|
|
|
|
test regexpComp-20.1 {regsub shared object shimmering} {
|
|
evalInProc {
|
|
# Bug #461322
|
|
set a abcdefghijklmnopqurstuvwxyz
|
|
set b $a
|
|
set c abcdefghijklmnopqurstuvwxyz0123456789
|
|
regsub $a $c $b d
|
|
list $d [string length $d] [string bytelength $d]
|
|
}
|
|
} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
|
|
#test regexpComp-20.2 {regsub shared object shimmering with -about} {
|
|
# evalInProc {
|
|
# eval regexp -about abc
|
|
# }
|
|
#} {0 {}}
|
|
|
|
test regexpComp-21.1 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp foo bar
|
|
}
|
|
} 0
|
|
test regexpComp-21.2 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp {^foo$} dogfood
|
|
}
|
|
} 0
|
|
test regexpComp-21.3 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set a foo
|
|
regexp {^foo$} $a
|
|
}
|
|
} 1
|
|
test regexpComp-21.4 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp foo dogfood
|
|
}
|
|
} 1
|
|
test regexpComp-21.5 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp -nocase FOO dogfod
|
|
}
|
|
} 0
|
|
test regexpComp-21.6 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp -n foo dogfoOd
|
|
}
|
|
} 1
|
|
test regexpComp-21.7 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp -no -- FoO dogfood
|
|
}
|
|
} 1
|
|
test regexpComp-21.8 {regexp command compiling tests} {
|
|
evalInProc {
|
|
regexp -- foo dogfod
|
|
}
|
|
} 0
|
|
test regexpComp-21.9 {regexp command compiling tests} {
|
|
evalInProc {
|
|
list [catch {regexp -- -nocase foo dogfod} msg] $msg
|
|
}
|
|
} {0 0}
|
|
test regexpComp-21.10 {regexp command compiling tests} {
|
|
evalInProc {
|
|
list [regsub -all "" foo bar str] $str
|
|
}
|
|
} {3 barfbarobaro}
|
|
# This useless expression fails. Jim returns "bar"
|
|
#test regexpComp-21.11 {regexp command compiling tests} {
|
|
# evalInProc {
|
|
# list [regsub -all "" "" bar str] $str
|
|
# }
|
|
#} {0 {}}
|
|
|
|
# We can forgive the underlying regexp engine for not supporting this.
|
|
# Why not use this instead? "((^X)*|\$)"
|
|
#test regexpComp-22.0.1 {Bug 1810038} {
|
|
# evalInProc {
|
|
# regexp ($|^X)* {}
|
|
# }
|
|
#} 1
|
|
|
|
set i 0
|
|
foreach {str exp result} {
|
|
foo ^foo 1
|
|
foobar ^foobar$ 1
|
|
foobar bar$ 1
|
|
foobar ^$ 0
|
|
"" ^$ 1
|
|
anything $ 1
|
|
anything ^.*$ 1
|
|
anything ^.*a$ 0
|
|
anything ^.*a.*$ 1
|
|
anything ^.*.*$ 1
|
|
anything ^.*..*$ 1
|
|
anything ^.*b$ 0
|
|
anything ^a.*$ 1
|
|
} {
|
|
test regexpComp-22.[incr i] {regexp command compiling tests} \
|
|
[subst {evalInProc {set a "$str"; regexp {$exp} \$a}}] $result
|
|
}
|
|
|
|
set i 0
|
|
foreach {str exp result} {
|
|
foo ^foo 1
|
|
foobar ^foobar$ 1
|
|
foobar bar$ 1
|
|
foobar ^$ 0
|
|
"" ^$ 1
|
|
anything $ 1
|
|
anything ^.*$ 1
|
|
anything ^.*a$ 0
|
|
anything ^.*a.*$ 1
|
|
anything ^.*.*$ 1
|
|
anything ^.*..*$ 1
|
|
anything ^.*b$ 0
|
|
anything ^a.*$ 1
|
|
} {
|
|
test regexpComp-23.[incr i] {regexp command compiling tests INST_REGEXP} \
|
|
[list regexp $exp $str] $result
|
|
}
|
|
|
|
test regexpComp-24.1 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re foo
|
|
regexp -nocase $re bar
|
|
}
|
|
} 0
|
|
test regexpComp-24.2 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re {^foo$}
|
|
regexp $re dogfood
|
|
}
|
|
} 0
|
|
test regexpComp-24.3 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set a foo
|
|
set re {^foo$}
|
|
regexp $re $a
|
|
}
|
|
} 1
|
|
test regexpComp-24.4 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re foo
|
|
regexp $re dogfood
|
|
}
|
|
} 1
|
|
test regexpComp-24.5 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re FOO
|
|
regexp -nocase $re dogfod
|
|
}
|
|
} 0
|
|
test regexpComp-24.6 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re foo
|
|
regexp -n $re dogfoOd
|
|
}
|
|
} 1
|
|
test regexpComp-24.7 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re FoO
|
|
regexp -no -- $re dogfood
|
|
}
|
|
} 1
|
|
test regexpComp-24.8 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re foo
|
|
regexp -- $re dogfod
|
|
}
|
|
} 0
|
|
test regexpComp-24.9 {regexp command compiling tests} {
|
|
evalInProc {
|
|
set re "("
|
|
list [catch {regexp -- $re dogfod} msg] $msg
|
|
}
|
|
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
|
|
test regexpComp-24.10 {regexp command compiling tests} {
|
|
# Bug 1902436 - last * escaped
|
|
evalInProc {
|
|
set text {this is *bold* !}
|
|
set re {\*bold\*}
|
|
regexp -- $re $text
|
|
}
|
|
} 1
|
|
test regexpComp-24.11 {regexp command compiling tests} {
|
|
# Bug 1902436 - last * escaped
|
|
evalInProc {
|
|
set text {this is *bold* !}
|
|
set re {\*bold\*.*!}
|
|
regexp -- $re $text
|
|
}
|
|
} 1
|
|
|
|
test regexp-25.1 {Repeat on escaped char} {
|
|
regexp {\x41\x42*} bc
|
|
} 0
|
|
|
|
test regexp-25.2 {Single braced count} {
|
|
regexp "a{4}" baaaad
|
|
} 1
|
|
|
|
testreport
|