121 lines
4.0 KiB
Plaintext
121 lines
4.0 KiB
Plaintext
# Commands covered: list
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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) 1994 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: list.test,v 1.5 2000/04/10 17:19:01 ericm Exp $
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source [file dirname [info script]]/testing.tcl
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# First, a bunch of individual tests
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test list-1.1 {basic tests} {list a b c} {a b c}
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test list-1.2 {basic tests} {list {a b} c} {{a b} c}
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test list-1.3 {basic tests} {list \{a b c} {\{a b c}
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test list-1.4 {basic tests} "list a{}} b{} c}" "a\\{\\}\\} b{} c\\}"
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test list-1.5 {basic tests} {list a\[ b\] } "{a\[} b\\]"
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test list-1.6 {basic tests} {list c\ d\t } "{c } {d\t}"
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test list-1.7 {basic tests} {list e\n f\$ } "{e\n} {f\$}"
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test list-1.8 {basic tests} {list g\; h\\} {{g;} h\\}
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test list-1.9 {basic tests} "list a\\\[} b\\\]} " "a\\\[\\\} b\\\]\\\}"
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test list-1.10 {basic tests} "list c\\\} d\\t} " "c\\} d\\t\\}"
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test list-1.11 {basic tests} "list e\\n} f\\$} " "e\\n\\} f\\$\\}"
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test list-1.12 {basic tests} "list g\\;} h\\\\} " "g\\;\\} {h\\}}"
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test list-1.13 {basic tests} {list a {{}} b} {a {{}} b}
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test list-1.14 {basic tests} {list a b xy\\} "a b xy\\\\"
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test list-1.15 {basic tests} "list a b\} e\\" "a b\\} e\\\\"
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test list-1.16 {basic tests} "list a b\}\\\$ e\\\$\\" "a b\\}\\\$ e\\\$\\\\"
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test list-1.17 {basic tests} {list a\f \{\f} "{a\f} \\\{\\f"
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test list-1.18 {basic tests} {list a\r \{\r} "{a\r} \\\{\\r"
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test list-1.19 {basic tests} {list a\v \{\v} "{a\v} \\\{\\v"
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test list-1.20 {basic tests} {list \"\}\{} "\\\"\\}\\{"
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test list-1.21 {basic tests} {list a b c\\\nd} "a b c\\\\\\nd"
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test list-1.22 {basic tests} {list "{ab}\\"} \\{ab\\}\\\\
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test list-1.23 {basic tests} {list \{} "\\{"
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test list-1.24 {basic tests} {list} {}
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test list-1.25 {basic tests} {list #} {{#}}
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test list-1.26 {basic tests} {list #abc} {{#abc}}
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test list-1.27 {basic tests} {list def #abc} {def #abc}
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# For the next round of tests create a list and then pick it apart
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# with "index" to make sure that we get back exactly what went in.
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test list-2.1 {placeholder} {
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} {}
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set num 1
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proc lcheck {a b c} {
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global num d
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set d [list $a $b $c]
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; test list-2.$num {what goes in must come out} {lindex $d 0} $a
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set num [expr $num+1]
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; test list-2.$num {what goes in must come out} {lindex $d 1} $b
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set num [expr $num+1]
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; test list-2.$num {what goes in must come out} {lindex $d 2} $c
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set num [expr $num+1]
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}
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lcheck a b c
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lcheck "a b" c\td e\nf
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lcheck {{a b}} {} { }
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lcheck \$ \$ab ab\$
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lcheck \; \;ab ab\;
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lcheck \[ \[ab ab\[
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lcheck \\ \\ab ab\\
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lcheck {"} {"ab} {ab"}
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lcheck {a b} { ab} {ab }
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lcheck a{ a{b \{ab
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lcheck a} a}b }ab
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lcheck a\\} {a \}b} {a \{c}
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lcheck xyz \\ 1\\\n2
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lcheck "{ab}\\" "{ab}xy" abc
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concat {}
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# Check that tclListObj.c's SetListFromAny handles possible overlarge
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# string rep lengths in the source object.
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proc slowsort list {
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set result {}
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set last [expr {[llength $list] - 1}]
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while {$last > 0} {
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set minIndex [expr {[llength $list] - 1}]
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set min [lindex $list $last]
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set i [expr $minIndex-1]
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while {$i >= 0} {
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if {[string compare [lindex $list $i] $min] < 0} {
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set minIndex $i
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set min [lindex $list $i]
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}
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set i [expr $i-1]
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}
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set result [concat $result [list $min]]
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if {$minIndex == 0} {
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set list [lrange $list 1 end]
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} else {
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set list [concat [lrange $list 0 [expr $minIndex-1]] \
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[lrange $list [expr $minIndex+1] end]]
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}
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set last [expr $last-1]
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}
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return [concat $result $list]
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}
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test list-3.1 {SetListFromAny and lrange/concat results} {
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slowsort {fred julie alex carol bill annie}
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} {alex annie bill carol fred julie}
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test list-4.1 {lreverse} {
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lreverse {}
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} {}
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test list-4.2 {lreverse} {
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lreverse {1 2 3}
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} {3 2 1}
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testreport
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