lsearch.test

linux系统下的音频通信

# 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.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# SCCS: @(#) lsearch.test 1.7 97/04/30 13:23:53

if {[string compare test [info procs test]] == 1} then {source defs}

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} {
    list [catch {lsearch -regexp {xyz bbcc *bc*} *bc*} msg] $msg
} {1 {couldn't compile regular expression pattern: ?+* follows nothing}}
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} {
    list [catch {lsearch -glib {b.x bx xy bcx} b.x} msg] $msg
} {1 {bad search mode "-glib": must be -exact, -glob, or -regexp}}

test lsearch-3.1 {lsearch errors} {
    list [catch lsearch msg] $msg
} {1 {wrong # args: should be "lsearch ?mode? list pattern"}}
test lsearch-3.2 {lsearch errors} {
    list [catch {lsearch a} msg] $msg
} {1 {wrong # args: should be "lsearch ?mode? list pattern"}}
test lsearch-3.3 {lsearch errors} {
    list [catch {lsearch a b c} msg] $msg
} {1 {bad search mode "a": must be -exact, -glob, or -regexp}}
test lsearch-3.4 {lsearch errors} {
    list [catch {lsearch a b c d} msg] $msg
} {1 {wrong # args: should be "lsearch ?mode? list pattern"}}
test lsearch-3.5 {lsearch errors} {
    list [catch {lsearch "\{" b} msg] $msg
} {1 {unmatched open brace in list}}

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