diff options
Diffstat (limited to 'tests/regexp.test')
-rw-r--r-- | tests/regexp.test | 269 |
1 files changed, 167 insertions, 102 deletions
diff --git a/tests/regexp.test b/tests/regexp.test index e29cecf..16c775e 100644 --- a/tests/regexp.test +++ b/tests/regexp.test @@ -4,9 +4,9 @@ # 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) 1998 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -17,8 +17,22 @@ if {"::tcltest" ni [namespace children]} { } unset -nocomplain foo - +source [file join [file dirname [info script]] tcltests.tcl] testConstraint exec [llength [info commands exec]] + +# Used for constraining memory leak tests +testConstraint memory [llength [info commands memory]] +if {[testConstraint memory]} { + proc memtest script { + set end [lindex [split [memory info] \n] 3 3] + for {set i 0} {$i < 5} {incr i} { + uplevel 1 $script + set tmp $end + set end [lindex [split [memory info] \n] 3 3] + } + expr {$end - $tmp} + } +} test regexp-1.1 {basic regexp operation} { regexp ab*c abbbc @@ -40,8 +54,8 @@ test regexp-1.6 {basic regexp operation} { } {0 1} test regexp-1.7 {regexp utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "\u4e4eb q" - regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar + set foo "乎b q" + regexp "乎b q" "a乎b qw幎N wq" bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} test regexp-1.8 {regexp ***= metasyntax} { @@ -180,14 +194,14 @@ test regexp-3.7 {getting substrings back from regexp} { } {1 {1 2} {1 1} {-1 -1} {2 2}} test regexp-3.8a {-indices by multi-byte utf-8} { regexp -inline -indices {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442" + "grüß-привет" } {{0 10} {0 3} {5 10}} test regexp-3.8b {-indices by multi-byte utf-8, from -start position} { list\ [regexp -inline -indices -start 3 {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442"] \ + "grüß-привет"] \ [regexp -inline -indices -start 4 {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442"] + "grüß-привет"] } {{{3 10} {3 3} {5 10}} {}} test regexp-4.1 {-nocase option to regexp} { @@ -338,8 +352,8 @@ test regexp-7.16 {basic regsub operation} { } {0 {}} test regexp-7.17 {regsub utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "xyz555ijka\u4e4ebpqr" - regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar + set foo "xyz555ijka乎bpqr" + regsub a乎b xyza乎bijka乎bpqr 555 bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} test regexp-7.18 {basic regsub replacement} { @@ -464,7 +478,7 @@ test regexp-11.4 {regsub errors} { } {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}} test regexp-11.5 {regsub errors} { list [catch {regsub -gorp a b c} msg] $msg -} {1 {bad option "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}} +} {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexp-11.6 {regsub errors} { list [catch {regsub -nocase a( b c d} msg] $msg } {1 {couldn't compile regular expression pattern: parentheses () not balanced}} @@ -539,133 +553,133 @@ test regexp-14.3 {CompileRegexp: regexp cache, empty regexp and empty cache} -co removeFile junk.tcl } -result 1 -test regexp-15.1 {regexp -start} { +test regexp-15.1 {regexp -start} -body { unset -nocomplain x list [regexp -start -10 {\d} 1abc2de3 x] $x -} {1 1} -test regexp-15.2 {regexp -start} { +} -result {1 1} +test regexp-15.2 {regexp -start} -body { unset -nocomplain x list [regexp -start 2 {\d} 1abc2de3 x] $x -} {1 2} -test regexp-15.3 {regexp -start} { +} -result {1 2} +test regexp-15.3 {regexp -start} -body { unset -nocomplain x list [regexp -start 4 {\d} 1abc2de3 x] $x -} {1 2} -test regexp-15.4 {regexp -start} { +} -result {1 2} +test regexp-15.4 {regexp -start} -body { unset -nocomplain x list [regexp -start 5 {\d} 1abc2de3 x] $x -} {1 3} -test regexp-15.5 {regexp -start, over end of string} { +} -result {1 3} +test regexp-15.5 {regexp -start, over end of string} -body { unset -nocomplain x list [regexp -start [string length 1abc2de3] {\d} 1abc2de3 x] [info exists x] -} {0 0} -test regexp-15.6 {regexp -start, loss of ^$ behavior} { +} -result {0 0} +test regexp-15.6 {regexp -start, loss of ^$ behavior} -body { list [regexp -start 2 {^$} {}] -} {0} -test regexp-15.7 {regexp -start, double option} { +} -result {0} +test regexp-15.7 {regexp -start, double option} -body { regexp -start 2 -start 0 a abc -} 1 -test regexp-15.8 {regexp -start, double option} { +} -result 1 +test regexp-15.8 {regexp -start, double option} -body { regexp -start 0 -start 2 a abc -} 0 -test regexp-15.9 {regexp -start, end relative index} { +} -result 0 +test regexp-15.9 {regexp -start, end relative index} -body { unset -nocomplain x list [regexp -start end {\d} 1abc2de3 x] [info exists x] -} {0 0} -test regexp-15.10 {regexp -start, end relative index} { +} -result {0 0} +test regexp-15.10 {regexp -start, end relative index} -body { unset -nocomplain x list [regexp -start end-1 {\d} 1abc2de3 x] [info exists x] $x -} {1 1 3} -test regexp-15.11 {regexp -start, over end of string} { +} -result {1 1 3} +test regexp-15.11 {regexp -start, over end of string} -body { set x NA list [regexp -start 2 {.*} ab x] $x -} {1 {}} +} -result {1 {}} -test regexp-16.1 {regsub -start} { +test regexp-16.1 {regsub -start} -body { unset -nocomplain x list [regsub -all -start 2 {\d} a1b2c3d4e5 {/&} x] $x -} {4 a1b/2c/3d/4e/5} -test regexp-16.2 {regsub -start} { +} -result {4 a1b/2c/3d/4e/5} +test regexp-16.2 {regsub -start} -body { unset -nocomplain x list [regsub -all -start -25 {z} hello {/&} x] $x -} {0 hello} -test regexp-16.3 {regsub -start} { +} -result {0 hello} +test regexp-16.3 {regsub -start} -body { unset -nocomplain x list [regsub -all -start 3 {z} hello {/&} x] $x -} {0 hello} -test regexp-16.4 {regsub -start, \A behavior} { +} -result {0 hello} +test regexp-16.4 {regsub -start, \A behavior} -body { 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 regexp-16.5 {regsub -start, double option} { +} -result {5 /a/b/c/d/e 3 ab/c/d/e} +test regexp-16.5 {regsub -start, double option} -body { list [regsub -start 2 -start 0 a abc c x] $x -} {1 cbc} -test regexp-16.6 {regsub -start, double option} { +} -result {1 cbc} +test regexp-16.6 {regsub -start, double option} -body { list [regsub -start 0 -start 2 a abc c x] $x -} {0 abc} -test regexp-16.7 {regexp -start, end relative index} { +} -result {0 abc} +test regexp-16.7 {regexp -start, end relative index} -body { list [regsub -start end a aaa b x] $x -} {0 aaa} -test regexp-16.8 {regexp -start, end relative index} { +} -result {0 aaa} +test regexp-16.8 {regexp -start, end relative index} -body { list [regsub -start end-1 a aaa b x] $x -} {1 aab} -test regexp-16.9 {regsub -start and -all} { +} -result {1 aab} +test regexp-16.9 {regsub -start and -all} -body { set foo {} list [regsub -start 0 -all x+ axxxbxx |&| foo] $foo -} {2 a|xxx|b|xx|} -test regexp-16.10 {regsub -start and -all} { +} -result {2 a|xxx|b|xx|} +test regexp-16.10 {regsub -start and -all} -body { set foo {} list [regsub -start 1 -all x+ axxxbxx |&| foo] $foo -} {2 a|xxx|b|xx|} -test regexp-16.11 {regsub -start and -all} { +} -result {2 a|xxx|b|xx|} +test regexp-16.11 {regsub -start and -all} -body { set foo {} list [regsub -start 4 -all x+ axxxbxx |&| foo] $foo -} {1 axxxb|xx|} -test regexp-16.12 {regsub -start} { +} -result {1 axxxb|xx|} +test regexp-16.12 {regsub -start} -body { set foo {} list [regsub -start 4 x+ axxxbxx |&| foo] $foo -} {1 axxxb|xx|} -test regexp-16.13 {regsub -start and -all} { +} -result {1 axxxb|xx|} +test regexp-16.13 {regsub -start and -all} -body { set foo {} list [regsub -start 1 -all a+ "" & foo] $foo -} {0 {}} -test regexp-16.14 {regsub -start} { +} -result {0 {}} +test regexp-16.14 {regsub -start} -body { set foo {} list [regsub -start 1 a+ "" & foo] $foo -} {0 {}} -test regexp-16.15 {regsub -start and -all} { +} -result {0 {}} +test regexp-16.15 {regsub -start and -all} -body { set foo {} list [regsub -start 2 -all a+ "xy" & foo] $foo -} {0 xy} -test regexp-16.16 {regsub -start} { +} -result {0 xy} +test regexp-16.16 {regsub -start} -body { set foo {} list [regsub -start 2 a+ "xy" & foo] $foo -} {0 xy} -test regexp-16.17 {regsub -start and -all} { +} -result {0 xy} +test regexp-16.17 {regsub -start and -all} -body { set foo {} list [regsub -start 1 -all y+ "xy" & foo] $foo -} {1 xy} -test regexp-16.18 {regsub -start} { +} -result {1 xy} +test regexp-16.18 {regsub -start} -body { set foo {} list [regsub -start 1 y+ "xy" & foo] $foo -} {1 xy} -test regexp-16.19 {regsub -start} { +} -result {1 xy} +test regexp-16.19 {regsub -start} -body { set foo {} list [regsub -start -1 a+ "" & foo] $foo -} {0 {}} -test regexp-16.20 {regsub -start, loss of ^$ behavior} { +} -result {0 {}} +test regexp-16.20 {regsub -start, loss of ^$ behavior} -body { set foo NA list [regsub -start 1 {^$} {} & foo] $foo -} {0 {}} -test regexp-16.21 {regsub -start, loss of ^$ behavior} { +} -result {0 {}} +test regexp-16.21 {regsub -start, loss of ^$ behavior} -body { set foo NA list [regsub -start 1 {^.*$} abc & foo] $foo -} {0 abc} -test regexp-16.22 {regsub -start, loss of ^$ behavior} { +} -result {0 abc} +test regexp-16.22 {regsub -start, loss of ^$ behavior} -body { set foo NA list [regsub -all -start 1 {^.*$} abc & foo] $foo -} {0 abc} +} -result {0 abc} test regexp-17.1 {regexp -inline} { regexp -inline b ababa @@ -751,45 +765,45 @@ test regexp-19.2 {regsub null replacement} { string equal $result $expected } 1 -test regexp-20.1 {regsub shared object shimmering} { +test regexp-20.1 {regsub shared object shimmering} -constraints deprecated -body { # 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 regexp-20.2 {regsub shared object shimmering with -about} { +} -result [list abcdefghijklmnopqurstuvwxyz0123456789 37 37] +test regexp-20.2 {regsub shared object shimmering with -about} -body { eval regexp -about abc -} {0 {}} +} -result {0 {}} -test regexp-21.1 {regsub works with empty string} { +test regexp-21.1 {regsub works with empty string} -body { regsub -- ^ {} foo -} {foo} -test regexp-21.2 {regsub works with empty string} { +} -result {foo} +test regexp-21.2 {regsub works with empty string} -body { regsub -- \$ {} foo -} {foo} -test regexp-21.3 {regsub works with empty string offset} { +} -result {foo} +test regexp-21.3 {regsub works with empty string offset} -body { regsub -start 0 -- ^ {} foo -} {foo} -test regexp-21.4 {regsub works with empty string offset} { +} -result {foo} +test regexp-21.4 {regsub works with empty string offset} -body { regsub -start 0 -- \$ {} foo -} {foo} -test regexp-21.5 {regsub works with empty string offset} { +} -result {foo} +test regexp-21.5 {regsub works with empty string offset} -body { regsub -start 3 -- \$ {123} foo -} {123foo} -test regexp-21.6 {regexp works with empty string} { +} -result {123foo} +test regexp-21.6 {regexp works with empty string} -body { regexp -- ^ {} -} {1} -test regexp-21.7 {regexp works with empty string} { +} -result {1} +test regexp-21.7 {regexp works with empty string} -body { regexp -start 0 -- ^ {} -} {1} -test regexp-21.8 {regexp works with empty string offset} { +} -result {1} +test regexp-21.8 {regexp works with empty string offset} -body { regexp -start 3 -- ^ {123} -} {0} -test regexp-21.9 {regexp works with empty string offset} { +} -result {0} +test regexp-21.9 {regexp works with empty string offset} -body { regexp -start 3 -- \$ {123} -} {1} +} -result {1} test regexp-21.10 {multiple matches handle newlines} { regsub -all -lineanchor -- {^#[^\n]*\n} "#one\n#two\n#three\n" foo\n } "foo\nfoo\nfoo\n" @@ -1093,13 +1107,13 @@ test regexp-26.1 {matches start of line 1 time} { test regexp-26.2 {matches start of line(s) 2 times} { regexp -all -inline -line -- {^a+} "aab\naaa" } {aa aaa} -test regexp-26.3 {effect of -line -all and -start} { +test regexp-26.3 {effect of -line -all and -start} -body { list \ [regexp -all -inline -line -start 0 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 1 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 3 -- {^a+} "aab\naaa"] \ [regexp -all -inline -line -start 4 -- {^a+} "aab\naaa"] \ -} {{aa aaa} aaa aaa aaa} +} -result {{aa aaa} aaa aaa aaa} # No regexp-26.4 test regexp-26.5 {match length 0, match length 1} { regexp -all -inline -line -- {^b*} "a\nb" @@ -1134,6 +1148,57 @@ test regexp-26.12 {regexp with -line option} { test regexp-26.13 {regexp without -line option} { regexp -all -inline -- {a*} "b\n" } {{} {}} + +test regexp-27.1 {regsub -command} { + regsub -command {.x.} {abcxdef} {string length} +} ab3ef +test regexp-27.2 {regsub -command} { + regsub -command {.x.} {abcxdefxghi} {string length} +} ab3efxghi +test regexp-27.3 {regsub -command} { + set x 0 + regsub -all -command {(?=.)} abcde {apply {args {incr ::x}}} +} 1a2b3c4d5e +test regexp-27.4 {regsub -command} -body { + regsub -command {.x.} {abcxdef} error +} -returnCodes error -result cxd +test regexp-27.5 {regsub -command} { + regsub -command {(.)(.)} {abcdef} {list ,} +} {, ab a bcdef} +test regexp-27.6 {regsub -command} { + regsub -command -all {(.)(.)} {abcdef} {list ,} +} {, ab a b, cd c d, ef e f} +test regexp-27.7 {regsub -command representation smash} { + set ::s {123=456 789} + regsub -command -all {\d+} $::s {apply {n { + expr {[llength $::s] + $n} + }}} +} {125=458 791} +test regexp-27.8 {regsub -command representation smash} { + set ::t {apply {n { + expr {[llength [lindex $::t 1 1 1]] + $n} + }}} + regsub -command -all {\d+} "123=456 789" $::t +} {131=464 797} +test regexp-27.9 {regsub -command memory leak testing} memory { + set ::s "123=456 789" + set ::t {apply {n { + expr {[llength [lindex $::t 1 1 1]] + [llength $::s] + $n} + }}} + memtest { + regsub -command -all {\d+} $::s $::t + } +} 0 +test regexp-27.10 {regsub -command error cases} -returnCodes error -body { + regsub -command . abc "def \{ghi" +} -result {unmatched open brace in list} +test regexp-27.11 {regsub -command error cases} -returnCodes error -body { + regsub -command . abc {} +} -result {command prefix must be a list of at least one element} +test regexp-27.12 {regsub -command representation smash} { + set s {list (.+)} + regsub -command $s {list list} $s +} {(.+) {list list} list} # cleanup ::tcltest::cleanupTests |