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Diffstat (limited to 'tests/list.test')
| -rw-r--r-- | tests/list.test | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/list.test b/tests/list.test new file mode 100644 index 0000000..dff5d50 --- /dev/null +++ b/tests/list.test @@ -0,0 +1,134 @@ +# Commands covered: list +# +# 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 {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +# First, a bunch of individual tests + +test list-1.1 {basic tests} {list a b c} {a b c} +test list-1.2 {basic tests} {list {a b} c} {{a b} c} +test list-1.3 {basic tests} {list \{a b c} {\{a b c} +test list-1.4 {basic tests} "list a{}} b{} c}" "a\\{\\}\\} b{} c\\}" +test list-1.5 {basic tests} {list a\[ b\] } "{a\[} b\\]" +test list-1.6 {basic tests} {list c\ d\t } "{c } {d\t}" +test list-1.7 {basic tests} {list e\n f\$ } "{e\n} {f\$}" +test list-1.8 {basic tests} {list g\; h\\} {{g;} h\\} +test list-1.9 {basic tests} "list a\\\[} b\\\]} " "a\\\[\\\} b\\\]\\\}" +test list-1.10 {basic tests} "list c\\\} d\\t} " "c\\} d\\t\\}" +test list-1.11 {basic tests} "list e\\n} f\\$} " "e\\n\\} f\\$\\}" +test list-1.12 {basic tests} "list g\\;} h\\\\} " "g\\;\\} {h\\}}" +test list-1.13 {basic tests} {list a {{}} b} {a {{}} b} +test list-1.14 {basic tests} {list a b xy\\} "a b xy\\\\" +test list-1.15 {basic tests} "list a b\} e\\" "a b\\} e\\\\" +test list-1.16 {basic tests} "list a b\}\\\$ e\\\$\\" "a b\\}\\\$ e\\\$\\\\" +test list-1.17 {basic tests} {list a\f \{\f} "{a\f} \\\{\\f" +test list-1.18 {basic tests} {list a\r \{\r} "{a\r} \\\{\\r" +test list-1.19 {basic tests} {list a\v \{\v} "{a\v} \\\{\\v" +test list-1.20 {basic tests} {list \"\}\{} "\\\"\\}\\{" +test list-1.21 {basic tests} {list a b c\\\nd} "a b c\\\\\\nd" +test list-1.22 {basic tests} {list "{ab}\\"} \\{ab\\}\\\\ +test list-1.23 {basic tests} {list \{} "\\{" +test list-1.24 {basic tests} {list} {} +test list-1.25 {basic tests} {list # #} {{#} #} +test list-1.26 {basic tests} {list #\{ #\{} {\#\{ #\{} +test list-1.27 {basic null treatment} { + set l [list "" "\0" "\0\0"] + set e "{} \0 \0\0" + string equal $l $e +} 1 +test list-1.28 {basic null treatment} { + set result "\0a\0b" + list $result [string length $result] +} "\0a\0b 4" +test list-1.29 {basic null treatment} { + set result "\0a\0b" + set srep "$result 4" + set lrep [list $result [string length $result]] + string equal $srep $lrep +} 1 +test list-1.30 {basic null treatment} { + set l [list "\0abc" "xyz"] + set e "\0abc xyz" + string equal $l $e +} 1 + +# For the next round of tests create a list and then pick it apart +# with "index" to make sure that we get back exactly what went in. + +set num 0 +proc lcheck {testid a b c} { + global num d + set d [list $a $b $c] + test ${testid}-0 {what goes in must come out} {lindex $d 0} $a + test ${testid}-1 {what goes in must come out} {lindex $d 1} $b + test ${testid}-2 {what goes in must come out} {lindex $d 2} $c +} +lcheck list-2.1 a b c +lcheck list-2.2 "a b" c\td e\nf +lcheck list-2.3 {{a b}} {} { } +lcheck list-2.4 \$ \$ab ab\$ +lcheck list-2.5 \; \;ab ab\; +lcheck list-2.6 \[ \[ab ab\[ +lcheck list-2.7 \\ \\ab ab\\ +lcheck list-2.8 {"} {"ab} {ab"} ;#" Stupid emacs highlighting! +lcheck list-2.9 {a b} { ab} {ab } +lcheck list-2.10 a{ a{b \{ab +lcheck list-2.11 a} a}b }ab +lcheck list-2.12 a\\} {a \}b} {a \{c} +lcheck list-2.13 xyz \\ 1\\\n2 +lcheck list-2.14 "{ab}\\" "{ab}xy" abc + +concat {} + +# Check that tclListObj.c's SetListFromAny handles possible overlarge +# string rep lengths in the source object. + +proc slowsort list { + set result {} + set last [expr [llength $list] - 1] + while {$last > 0} { + set minIndex [expr [llength $list] - 1] + set min [lindex $list $last] + set i [expr $minIndex-1] + while {$i >= 0} { + if {[string compare [lindex $list $i] $min] < 0} { + set minIndex $i + set min [lindex $list $i] + } + set i [expr $i-1] + } + set result [concat $result [list $min]] + if {$minIndex == 0} { + set list [lrange $list 1 end] + } else { + set list [concat [lrange $list 0 [expr $minIndex-1]] \ + [lrange $list [expr $minIndex+1] end]] + } + set last [expr $last-1] + } + return [concat $result $list] +} +test list-3.1 {SetListFromAny and lrange/concat results} { + slowsort {fred julie alex carol bill annie} +} {alex annie bill carol fred julie} + +test list-4.1 {Bug 3173086} { + string is list "{[list \\\\\}]}" +} 1 + +# cleanup +::tcltest::cleanupTests +return |