Merge commit '9966985d896629eede849a84f18e406d1164a16c' as 'tcl8.6'

1 files changed, 528 insertions, 0 deletions

diff --git a/tcl8.6/tests/lsearch.test b/tcl8.6/tests/lsearch.test
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+# Commands covered:  lsearch
+#
+# 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.
+# Copyright (c) 1998-1999 by Scriptics Corporation.
+#
+# See the file "license.terms" for information on usage and redistribution of
+# this file, and for a DISCLAIMER OF ALL WARRANTIES.
+
+if {"::tcltest" ni [namespace children]} {
+    package require tcltest 2
+    namespace import -force ::tcltest::*
+}
+
+set x {abcd bbcd 123 234 345}
+test lsearch-1.1 {lsearch command} {
+    lsearch $x 123
+} 2
+test lsearch-1.2 {lsearch command} {
+    lsearch $x 3456
+} -1
+test lsearch-1.3 {lsearch command} {
+    lsearch $x *5
+} 4
+test lsearch-1.4 {lsearch command} {
+    lsearch $x *bc*
+} 0
+
+test lsearch-2.1 {search modes} {
+    lsearch -exact {xyz bbcc *bc*} *bc*
+} 2
+test lsearch-2.2 {search modes} {
+    lsearch -exact {b.x ^bc xy bcx} ^bc
+} 1
+test lsearch-2.3 {search modes} {
+    lsearch -exact {foo bar cat} ba
+} -1
+test lsearch-2.4 {search modes} {
+    lsearch -exact {foo bar cat} bart
+} -1
+test lsearch-2.5 {search modes} {
+    lsearch -exact {foo bar cat} bar
+} 1
+test lsearch-2.6 {search modes} -returnCodes error -body {
+    lsearch -regexp {xyz bbcc *bc*} *bc*
+} -result {couldn't compile regular expression pattern: quantifier operand invalid}
+test lsearch-2.7 {search modes} {
+    lsearch -regexp {b.x ^bc xy bcx} ^bc
+} 3
+test lsearch-2.8 {search modes} {
+    lsearch -glob {xyz bbcc *bc*} *bc*
+} 1
+test lsearch-2.9 {search modes} {
+    lsearch -glob {b.x ^bc xy bcx} ^bc
+} 1
+test lsearch-2.10 {search modes} -returnCodes error -body {
+    lsearch -glib {b.x bx xy bcx} b.x
+} -result {bad option "-glib": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
+test lsearch-2.11 {search modes with -nocase} {
+    lsearch -exact -nocase {a b c A B C} A
+} 0
+test lsearch-2.12 {search modes with -nocase} {
+    lsearch -glob -nocase {a b c A B C} A*
+} 0
+test lsearch-2.13 {search modes with -nocase} {
+    lsearch -regexp -nocase {a b c A B C} ^A\$
+} 0
+test lsearch-2.14 {search modes without -nocase} {
+    lsearch -exact {a b c A B C} A
+} 3
+test lsearch-2.15 {search modes without -nocase} {
+    lsearch -glob {a b c A B C} A*
+} 3
+test lsearch-2.16 {search modes without -nocase} {
+    lsearch -regexp {a b c A B C} ^A\$
+} 3
+
+test lsearch-3.1 {lsearch errors} -returnCodes error -body {
+    lsearch
+} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
+test lsearch-3.2 {lsearch errors} -returnCodes error -body {
+    lsearch a
+} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
+test lsearch-3.3 {lsearch errors} -returnCodes error -body {
+    lsearch a b c
+} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
+test lsearch-3.4 {lsearch errors} -returnCodes error -body {
+    lsearch a b c d
+} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
+test lsearch-3.5 {lsearch errors} -returnCodes error -body {
+    lsearch "\{" b
+} -result {unmatched open brace in list}
+test lsearch-3.6 {lsearch errors} -returnCodes error -body {
+    lsearch -index a b
+} -result {"-index" option must be followed by list index}
+test lsearch-3.7 {lsearch errors} -returnCodes error -body {
+    lsearch -subindices -exact a b
+} -result {-subindices cannot be used without -index option}
+
+test lsearch-4.1 {binary data} {
+    lsearch -exact [list foo one\000two bar] bar
+} 2
+test lsearch-4.2 {binary data} {
+    set x one
+    append x \x00
+    append x two
+    lsearch -exact [list foo one\000two bar] $x
+} 1
+
+# Make a sorted list
+set l {}
+set l2 {}
+for {set i 0} {$i < 100} {incr i} {
+    lappend l $i
+    lappend l2 [expr {double($i)/2}]
+}
+set increasingIntegers [lsort -integer $l]
+set decreasingIntegers [lsort -decreasing -integer $l]
+set increasingDoubles [lsort -real $l2]
+set decreasingDoubles [lsort -decreasing -real $l2]
+set increasingStrings [lsort {48 6a 18b 22a 21aa 35 36}]
+set decreasingStrings [lsort -decreasing {48 6a 18b 22a 21aa 35 36}]
+set increasingDictionary [lsort -dictionary {48 6a 18b 22a 21aa 35 36}]
+set decreasingDictionary [lsort -dictionary -decreasing $increasingDictionary]
+
+set l {}
+for {set i 0} {$i < 10} {incr i} {
+    lappend l $i $i $i $i $i
+}
+set repeatingIncreasingIntegers [lsort -integer $l]
+set repeatingDecreasingIntegers [lsort -integer -decreasing $l]
+
+test lsearch-5.1 {binary search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -integer -sorted $increasingIntegers $i]
+    }
+    set res
+} $increasingIntegers
+test lsearch-5.2 {binary search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -integer -decreasing -sorted \
+		$decreasingIntegers $i]
+    }
+    set res
+} $decreasingIntegers
+test lsearch-5.3 {binary search finds leftmost occurances} {
+    set res {}
+    for {set i 0} {$i < 10} {incr i} {
+	lappend res [lsearch -integer -sorted $repeatingIncreasingIntegers $i]
+    }
+    set res
+} [list 0 5 10 15 20 25 30 35 40 45]
+test lsearch-5.4 {binary search -decreasing finds leftmost occurances} {
+    set res {}
+    for {set i 9} {$i >= 0} {incr i -1} {
+	lappend res [lsearch -sorted -integer -decreasing \
+		$repeatingDecreasingIntegers $i]
+    }
+    set res
+} [list 0 5 10 15 20 25 30 35 40 45]
+
+test lsearch-6.1 {integer search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -exact -integer $increasingIntegers $i]
+    }
+    set res
+} [lrange $increasingIntegers 0 99]
+test lsearch-6.2 {decreasing integer search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -exact -integer -decreasing \
+		$decreasingIntegers $i]
+    }
+    set res
+} [lrange $decreasingIntegers 0 99]
+test lsearch-6.3 {sorted integer search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -sorted -integer $increasingIntegers $i]
+    }
+    set res
+} [lrange $increasingIntegers 0 99]
+test lsearch-6.4 {sorted decreasing integer search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -integer -sorted -decreasing \
+		$decreasingIntegers $i]
+    }
+    set res
+} [lrange $decreasingIntegers 0 99]
+
+test lsearch-7.1 {double search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -exact -real $increasingDoubles \
+		[expr {double($i)/2}]]
+    }
+    set res
+} [lrange $increasingIntegers 0 99]
+test lsearch-7.2 {decreasing double search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -exact -real -decreasing \
+		$decreasingDoubles [expr {double($i)/2}]]
+    }
+    set res
+} [lrange $decreasingIntegers 0 99]
+test lsearch-7.3 {sorted double search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -sorted -real \
+		$increasingDoubles [expr {double($i)/2}]]
+    }
+    set res
+} [lrange $increasingIntegers 0 99]
+test lsearch-7.4 {sorted decreasing double search} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -sorted -real -decreasing \
+		$decreasingDoubles [expr {double($i)/2}]]
+    }
+    set res
+} [lrange $decreasingIntegers 0 99]
+
+test lsearch-8.1 {dictionary search} {
+    set res {}
+    foreach val {6a 18b 21aa 22a 35 36 48} {
+	lappend res [lsearch -exact -dictionary $increasingDictionary $val]
+    }
+    set res
+} [list 0 1 2 3 4 5 6]
+test lsearch-8.2 {decreasing dictionary search} {
+    set res {}
+    foreach val {6a 18b 21aa 22a 35 36 48} {
+	lappend res [lsearch -exact -dictionary $decreasingDictionary $val]
+    }
+    set res
+} [list 6 5 4 3 2 1 0]
+test lsearch-8.3 {sorted dictionary search} {
+    set res {}
+    foreach val {6a 18b 21aa 22a 35 36 48} {
+	lappend res [lsearch -sorted -dictionary $increasingDictionary $val]
+    }
+    set res
+} [list 0 1 2 3 4 5 6]
+test lsearch-8.4 {decreasing sorted dictionary search} {
+    set res {}
+    foreach val {6a 18b 21aa 22a 35 36 48} {
+	lappend res [lsearch -decreasing -sorted -dictionary \
+		$decreasingDictionary $val]
+    }
+    set res
+} [list 6 5 4 3 2 1 0]
+
+test lsearch-9.1 {ascii search} {
+    set res {}
+    foreach val {18b 21aa 22a 35 36 48 6a} {
+	lappend res [lsearch -exact -ascii $increasingStrings $val]
+    }
+    set res
+} [list 0 1 2 3 4 5 6]
+test lsearch-9.2 {decreasing ascii search} {
+    set res {}
+    foreach val {18b 21aa 22a 35 36 48 6a} {
+	lappend res [lsearch -exact -ascii $decreasingStrings $val]
+    }
+    set res
+} [list 6 5 4 3 2 1 0]
+test lsearch-9.3 {sorted ascii search} {
+    set res {}
+    foreach val {18b 21aa 22a 35 36 48 6a} {
+	lappend res [lsearch -sorted -ascii $increasingStrings $val]
+    }
+    set res
+} [list 0 1 2 3 4 5 6]
+test lsearch-9.4 {decreasing sorted ascii search} {
+    set res {}
+    foreach val {18b 21aa 22a 35 36 48 6a} {
+	lappend res [lsearch -decreasing -sorted -ascii \
+		$decreasingStrings $val]
+    }
+    set res
+} [list 6 5 4 3 2 1 0]
+
+test lsearch-10.1 {offset searching} {
+    lsearch -start 2 {a b c a b c} a
+} 3
+test lsearch-10.2 {offset searching} {
+    lsearch -start 2 {a b c d e f} a
+} -1
+test lsearch-10.3 {offset searching} {
+    lsearch -start end-4 {a b c a b c} a
+} 3
+test lsearch-10.4 {offset searching} -returnCodes error -body {
+    lsearch -start foobar {a b c a b c} a
+} -result {bad index "foobar": must be integer?[+-]integer? or end?[+-]integer?}
+test lsearch-10.5 {offset searching} -returnCodes error -body {
+    lsearch -start 1 2
+} -result {missing starting index}
+test lsearch-10.6 {binary search with offset} {
+    set res {}
+    for {set i 0} {$i < 100} {incr i} {
+	lappend res [lsearch -integer -start 2 -sorted $increasingIntegers $i]
+    }
+    set res
+} [concat -1 -1 [lrange $increasingIntegers 2 end]]
+test lsearch-10.7 {offset searching with an empty list} {
+    # Stop bug #694232 from reocurring
+    lsearch -start 0 {} x
+} -1
+test lsearch-10.8 {offset searching past the end of the list} {
+    # Stop [Bug 1374778] from reoccurring
+    lsearch -start 10 {a b c} c
+} -1
+test lsearch-10.9 {offset searching past the end of the list} {
+    # Stop [Bug 1374778] from reoccurring
+    lsearch -start 10 -all {a b c} c
+} {}
+test lsearch-10.10 {offset searching past the end of the list} {
+    # Stop [Bug 1374778] from reoccurring
+    lsearch -start 10 -inline {a b c} c
+} {}
+
+test lsearch-11.1 {negated searches} {
+    lsearch -not {a a a b a a a} a
+} 3
+test lsearch-11.2 {negated searches} {
+    lsearch -not {a a a a a a a} a
+} -1
+
+test lsearch-12.1 {return values instead of indices} {
+    lsearch -glob -inline {a1 b2 c3 d4} c*
+} c3
+test lsearch-12.2 {return values instead of indices} {
+    lsearch -glob -inline {a1 b2 c3 d4} e*
+} {}
+
+test lsearch-13.1 {search for all matches} {
+    lsearch -all {a b a c a d} 1
+} {}
+test lsearch-13.2 {search for all matches} {
+    lsearch -all {a b a c a d} a
+} {0 2 4}
+test lsearch-13.3 {search for all matches with -nocase} {
+    lsearch -all -exact -nocase {a b c A B C} A
+} {0 3}
+test lsearch-13.4 {search for all matches with -nocase} {
+    lsearch -all -glob -nocase {a b c A B C} A*
+} {0 3}
+test lsearch-13.5 {search for all matches with -nocase} {
+    lsearch -all -regexp -nocase {a b c A B C} ^A\$
+} {0 3}
+
+test lsearch-14.1 {combinations: -all and -inline} {
+    lsearch -all -inline -glob {a1 b2 a3 c4 a5 d6} a*
+} {a1 a3 a5}
+test lsearch-14.2 {combinations: -all, -inline and -not} {
+    lsearch -all -inline -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {b2 c4 d6}
+test lsearch-14.3 {combinations: -all and -not} {
+    lsearch -all -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {1 3 5}
+test lsearch-14.4 {combinations: -inline and -not} {
+    lsearch -inline -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {b2}
+test lsearch-14.5 {combinations: -start, -all and -inline} {
+    lsearch -start 2 -all -inline -glob {a1 b2 a3 c4 a5 d6} a*
+} {a3 a5}
+test lsearch-14.6 {combinations: -start, -all, -inline and -not} {
+    lsearch -start 2 -all -inline -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {c4 d6}
+test lsearch-14.7 {combinations: -start, -all and -not} {
+    lsearch -start 2 -all -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {3 5}
+test lsearch-14.8 {combinations: -start, -inline and -not} {
+    lsearch -start 2 -inline -not -glob {a1 b2 a3 c4 a5 d6} a*
+} {c4}
+
+test lsearch-15.1 {make sure no shimmering occurs} {
+    set x [expr int(sin(0))]
+    lsearch -start $x $x $x
+} 0
+
+test lsearch-16.1 {lsearch -regexp shared object} {
+    set str a
+    lsearch -regexp $str $str
+} 0
+# Bug 1366683
+test lsearch-16.2 {lsearch -regexp allows internal backrefs} {
+    lsearch -regexp {a aa b} {(.)\1}
+} 1
+
+test lsearch-17.1 {lsearch -index option, basic functionality} {
+    lsearch -index 1 {{a c} {a b} {a a}} a
+} 2
+test lsearch-17.2 {lsearch -index option, basic functionality} {
+    lsearch -index 1 -exact {{a c} {a b} {a a}} a
+} 2
+test lsearch-17.3 {lsearch -index option, basic functionality} {
+    lsearch -index 1 -glob {{ab cb} {ab bb} {ab ab}} b* 
+} 1
+test lsearch-17.4 {lsearch -index option, basic functionality} {
+    lsearch -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
+} 0 
+test lsearch-17.5 {lsearch -index option, basic functionality} {
+    lsearch -all -index 0 -exact {{a c} {a b} {d a}} a
+} {0 1}
+test lsearch-17.6 {lsearch -index option, basic functionality} {
+    lsearch -all -index 1 -glob {{ab cb} {ab bb} {db bx}} b* 
+} {1 2}
+test lsearch-17.7 {lsearch -index option, basic functionality} {
+    lsearch -all -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
+} {0 1}
+
+test lsearch-18.1 {lsearch -index option, list as index basic functionality} {
+    lsearch -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
+} 1
+test lsearch-18.2 {lsearch -index option, list as index basic functionality} {
+    lsearch -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
+} 0
+test lsearch-18.3 {lsearch -index option, list as index basic functionality} {
+    lsearch -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b* 
+} 0
+test lsearch-18.4 {lsearch -index option, list as index basic functionality} {
+    lsearch -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
+} 0 
+test lsearch-18.5 {lsearch -index option, list as index basic functionality} {
+    lsearch -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
+} {0 1}
+
+test lsearch-19.1 {lsearch -sunindices option} {
+    lsearch -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
+} {1 0 0}
+test lsearch-19.2 {lsearch -sunindices option} {
+    lsearch -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
+} {0 2 0}
+test lsearch-19.3 {lsearch -sunindices option} {
+    lsearch -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b* 
+} {0 1 1}
+test lsearch-19.4 {lsearch -sunindices option} {
+    lsearch -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
+} {0 0 1} 
+test lsearch-19.5 {lsearch -sunindices option} {
+    lsearch -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
+} {{0 0 0} {1 0 0}}
+
+test lsearch-20.1 {lsearch -index option, index larger than sublists} -body {
+    lsearch -index 2 {{a c} {a b} {a a}} a
+} -returnCodes error -result {element 2 missing from sublist "a c"}
+test lsearch-20.2 {lsearch -index option, malformed index} -body {
+    lsearch -index foo {{a c} {a b} {a a}} a
+} -returnCodes error -result {bad index "foo": must be integer?[+-]integer? or end?[+-]integer?}
+test lsearch-20.3 {lsearch -index option, malformed index} -body {
+    lsearch -index \{ {{a c} {a b} {a a}} a
+} -returnCodes error -result {unmatched open brace in list}
+
+test lsearch-21.1 {lsearch shimmering crash} {
+    set x 0
+    lsearch -exact -integer $x $x
+} 0
+test lsearch-21.2 {lsearch shimmering crash} {
+    set x 0.5
+    lsearch -exact -real $x $x
+} 0
+
+test lsearch-22.1 {lsearch -bisect} -setup {
+    set res {}
+} -body {
+    foreach i {0 1 5 6 7 8 15 16} {
+	lappend res [lsearch -bisect -integer {1 4 5 7 9 15} $i]
+    }
+    return $res
+} -result {-1 0 2 2 3 3 5 5}
+test lsearch-22.2 {lsearch -bisect, last of equals} -setup {
+    set res {}
+} -body {
+    foreach i {0 1 2 3} {
+	lappend res [lsearch -bisect -integer {0 0 1 1 1 2 2 2 3 3 3} $i]
+    }
+    return $res
+} -result {1 4 7 10}
+test lsearch-22.3 {lsearch -bisect decreasing order} -setup {
+    set res {}
+} -body {
+    foreach i {0 1 5 6 7 8 15 16} {
+	lappend res [lsearch -bisect -integer -decreasing {15 9 7 5 4 1} $i]
+    }
+    return $res
+} -result {5 5 3 2 2 1 0 -1}
+test lsearch-22.4 {lsearch -bisect, last of equals, decreasing} -setup {
+    set res {}
+} -body {
+    foreach i {0 1 2 3} {
+	lappend res [lsearch -bisect -integer -decreasing \
+		{3 3 3 2 2 2 1 1 1 0 0} $i]
+    }
+    return $res
+} -result {10 8 5 2}
+test lsearch-22.5 {lsearch -bisect, all equal} {
+    lsearch -bisect -integer {5 5 5 5} 5
+} {3}
+test lsearch-22.6 {lsearch -sorted, all equal} {
+    lsearch -sorted -integer {5 5 5 5} 5
+} {0}
+
+# cleanup
+catch {unset res}
+catch {unset increasingIntegers}
+catch {unset decreasingIntegers}
+catch {unset increasingDoubles}
+catch {unset decreasingDoubles}
+catch {unset increasingStrings}
+catch {unset decreasingStrings}
+catch {unset increasingDictionary}
+catch {unset decreasingDictionary}
+::tcltest::cleanupTests
+return
+
+# Local Variables:
+# mode: tcl
+# End: