texttag.test

linux系统下的音频通信

# This file is a Tcl script to test the code in the file tkTextTag.c.
# This file is organized in the standard fashion for Tcl tests.
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994-1996 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: @(#) textTag.test 1.30 97/11/06 16:57:02

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

catch {destroy .t}
if [catch {text .t -font {Courier 12} -width 20 -height 10}] {
    puts "The font needed by these tests isn't available, so I'm"
    puts "going to skip the tests."
    return
}
pack append . .t {top expand fill}
update
.t debug on
wm geometry . {}
set bigFont {Helvetica 24}
  
# The statements below reset the main window;  it's needed if the window
# manager is mwm, to make mwm forget about a previous minimum size setting.

wm withdraw .
wm minsize . 1 1
wm positionfrom . user
wm deiconify .

entry .t.e
.t.e insert 0 "Text"

.t insert 1.0 "Line 1
abcdefghijklm
12345
Line 4
bOy GIrl .#@? x_yz
!@#$%
Line 7"


set i 1
foreach test {
    {-background #012345 #012345 non-existent
	    {unknown color name "non-existent"}}
    {-bgstipple gray50 gray50 badStipple
	    {bitmap "badStipple" not defined}}
    {-borderwidth 2 2 46q
	    {bad screen distance "46q"}}
    {-fgstipple gray25 gray25 bogus
	    {bitmap "bogus" not defined}}
    {-font fixed fixed {}
	    {font "" doesn't exist}}
    {-foreground #001122 #001122 {silly color}
	    {unknown color name "silly color"}}
    {-justify left left middle
	    {bad justification "middle": must be left, right, or center}}
    {-lmargin1 10 10 bad
	    {bad screen distance "bad"}}
    {-lmargin2 10 10 bad
	    {bad screen distance "bad"}}
    {-offset 2 2 100xyz
	    {bad screen distance "100xyz"}}
    {-overstrike on on stupid
	    {expected boolean value but got "stupid"}}
    {-relief raised raised stupid
	    {bad relief type "stupid": must be flat, groove, raised, ridge, solid, or sunken}}
    {-rmargin 10 10 bad
	    {bad screen distance "bad"}}
    {-spacing1 10 10 bad
	    {bad screen distance "bad"}}
    {-spacing2 10 10 bad
	    {bad screen distance "bad"}}
    {-spacing3 10 10 bad
	    {bad screen distance "bad"}}
    {-tabs {10 20 30} {10 20 30} {10 fork}
	    {bad tab alignment "fork": must be left, right, center, or numeric}}
    {-underline no no stupid
	    {expected boolean value but got "stupid"}}
} {
    set name [lindex $test 0]
    test textTag-1.$i {tag configuration options} {
	.t tag configure x $name [lindex $test 1]
	.t tag cget x $name
    } [lindex $test 2]
    incr i
    if {[lindex $test 3] != ""} {
	test textTag-1.$i {configuration options} {
	    list [catch {.t tag configure x $name [lindex $test 3]} msg] $msg
	} [list 1 [lindex $test 4]]
    }
    .t tag configure x $name [lindex [.t tag configure x $name] 3]
    incr i
}
test textTag-2.1 {TkTextTagCmd - "add" option} {
    list [catch {.t tag} msg] $msg
} {1 {wrong # args: should be ".t tag option ?arg arg ...?"}}
test textTag-2.2 {TkTextTagCmd - "add" option} {
    list [catch {.t tag gorp} msg] $msg
} {1 {bad tag option "gorp": must be add, bind, cget, configure, delete, lower, names, nextrange, raise, ranges, or remove}}
test textTag-2.3 {TkTextTagCmd - "add" option} {
    list [catch {.t tag add foo} msg] $msg
} {1 {wrong # args: should be ".t tag add tagName index1 ?index2 index1 index2 ...?"}}
test textTag-2.4 {TkTextTagCmd - "add" option} {
    list [catch {.t tag add x gorp} msg] $msg
} {1 {bad text index "gorp"}}
test textTag-2.5 {TkTextTagCmd - "add" option} {
    list [catch {.t tag add x 1.2 gorp} msg] $msg
} {1 {bad text index "gorp"}}
test textTag-2.6 {TkTextTagCmd - "add" option} {
    .t tag add sel 3.2 3.4
    .t tag add sel 3.2 3.0
    .t tag ranges sel
} {3.2 3.4}
test textTag-2.7 {TkTextTagCmd - "add" option} {
    .t tag add x 1.0 1.end
    .t tag ranges x
} {1.0 1.6}
test textTag-2.8 {TkTextTagCmd - "add" option} {
    .t tag remove x 1.0 end
    .t tag add x 1.2
    .t tag ranges x
} {1.2 1.3}
test textTag-2.9 {TkTextTagCmd - "add" option} {
    .t.e select from 0
    .t.e select to 4
    .t tag add sel 3.2 3.4
    selection get
} 34
test textTag-2.11 {TkTextTagCmd - "add" option} {
    .t.e select from 0
    .t.e select to 4
    .t configure -exportselection 0
    .t tag add sel 3.2 3.4
    selection get
} Text
test textTag-2.12 {TkTextTagCmd - "add" option} {
    .t tag remove sel 1.0 end
    .t tag add sel 1.1 1.5 2.4 3.1 4.2 4.4
    .t tag ranges sel
} {1.1 1.5 2.4 3.1 4.2 4.4}
test textTag-2.13 {TkTextTagCmd - "add" option} {
    .t tag remove sel 1.0 end
    .t tag add sel 1.1 1.5 2.4
    .t tag ranges sel
} {1.1 1.5 2.4 2.5}

catch {.t tag delete x}
test textTag-3.1 {TkTextTagCmd - "bind" option} {
    list [catch {.t tag bind} msg] $msg
} {1 {wrong # args: should be ".t tag bind tagName ?sequence? ?command?"}}
test textTag-3.2 {TkTextTagCmd - "bind" option} {
    list [catch {.t tag bind 1 2 3 4} msg] $msg
} {1 {wrong # args: should be ".t tag bind tagName ?sequence? ?command?"}}
test textTag-3.3 {TkTextTagCmd - "bind" option} {
    .t tag bind x <Enter> script1
    .t tag bind x <Enter>
} script1
test textTag-3.4 {TkTextTagCmd - "bind" option} {
    list [catch {.t tag bind x <Gorp> script2} msg] $msg
} {1 {bad event type or keysym "Gorp"}}
test textTag-3.5 {TkTextTagCmd - "bind" option} {
    .t tag delete x
    .t tag bind x <Enter> script1
    list [catch {.t tag bind x <FocusIn> script2} msg] $msg [.t tag bind x]
} {1 {requested illegal events; only key, button, motion, enter, leave, and virtual events may be used} <Enter>}
test textTag-3.6 {TkTextTagCmd - "bind" option} {
    .t tag delete x
    .t tag bind x <Enter> script1
    .t tag bind x <Leave> script2
    .t tag bind x a xyzzy
    list [lsort [.t tag bind x]] [.t tag bind x <Enter>] [.t tag bind x a]
} {{<Enter> <Leave> a} script1 xyzzy}
test textTag-3.7 {TkTextTagCmd - "bind" option} {
    .t tag delete x
    .t tag bind x <Enter> script1
    .t tag bind x <Enter> +script2
    .t tag bind x <Enter>
} {script1
script2}


test textTag-4.1 {TkTextTagCmd - "cget" option} {
    list [catch {.t tag cget a} msg] $msg
} {1 {wrong # args: should be ".t tag cget tagName option"}}
test textTag-4.2 {TkTextTagCmd - "cget" option} {
    list [catch {.t tag cget a b c} msg] $msg
} {1 {wrong # args: should be ".t tag cget tagName option"}}
test textTag-4.3 {TkTextTagCmd - "cget" option} {
    .t tag delete foo
    list [catch {.t tag cget foo bar} msg] $msg
} {1 {tag "foo" isn't defined in text widget}}
test textTag-4.4 {TkTextTagCmd - "cget" option} {
    list [catch {.t tag cget sel bogus} msg] $msg
} {1 {unknown option "bogus"}}
test textTag-4.5 {TkTextTagCmd - "cget" option} {
    .t tag delete x
    .t tag configure x -background red
    list [catch {.t tag cget x -background} msg] $msg
} {0 red}

test textTag-5.1 {TkTextTagCmd - "configure" option} {
    list [catch {.t tag configure} msg] $msg
} {1 {wrong # args: should be ".t tag configure tagName ?option? ?value? ?option value ...?"}}
test textTag-5.2 {TkTextTagCmd - "configure" option} {
    list [catch {.t tag configure x -foo} msg] $msg
} {1 {unknown option "-foo"}}
test textTag-5.3 {TkTextTagCmd - "configure" option} {
    list [catch {.t tag configure x -background red -underline} msg] $msg
} {1 {value for "-underline" missing}}
test textTag-5.4 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -underline yes
    .t tag configure x -underline
} {-underline {} {} {} yes}
test textTag-5.5 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -overstrike on
    .t tag cget x -overstrike
} {on}
test textTag-5.6 {TkTextTagCmd - "configure" option} {
    list [catch {.t tag configure x -overstrike foo} msg] $msg
} {1 {expected boolean value but got "foo"}}
test textTag-5.7 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -underline stupid} msg] $msg
} {1 {expected boolean value but got "stupid"}}
test textTag-5.8 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -justify left
    .t tag configure x -justify
} {-justify {} {} {} left}
test textTag-5.9 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -justify bogus} msg] $msg
} {1 {bad justification "bogus": must be left, right, or center}}
test textTag-5.10 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -justify fill} msg] $msg
} {1 {bad justification "fill": must be left, right, or center}}
test textTag-5.11 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -offset 2
    .t tag configure x -offset
} {-offset {} {} {} 2}
test textTag-5.12 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -offset 1.0q} msg] $msg
} {1 {bad screen distance "1.0q"}}
test textTag-5.13 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -lmargin1 2 -lmargin2 4 -rmargin 5
    list [.t tag configure x -lmargin1] [.t tag configure x -lmargin2] \
	    [.t tag configure x -rmargin]
} {{-lmargin1 {} {} {} 2} {-lmargin2 {} {} {} 4} {-rmargin {} {} {} 5}}
test textTag-5.14 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -lmargin1 2.0x} msg] $msg
} {1 {bad screen distance "2.0x"}}
test textTag-5.15 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -lmargin2 gorp} msg] $msg
} {1 {bad screen distance "gorp"}}
test textTag-5.16 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -rmargin 140.1.1} msg] $msg
} {1 {bad screen distance "140.1.1"}}
.t tag delete x
test textTag-5.17 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    .t tag configure x -spacing1 2 -spacing2 4 -spacing3 6
    list [.t tag configure x -spacing1] [.t tag configure x -spacing2] \
	    [.t tag configure x -spacing3]
} {{-spacing1 {} {} {} 2} {-spacing2 {} {} {} 4} {-spacing3 {} {} {} 6}}
test textTag-5.18 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -spacing1 2.0x} msg] $msg
} {1 {bad screen distance "2.0x"}}
test textTag-5.19 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -spacing1 lousy} msg] $msg
} {1 {bad screen distance "lousy"}}
test textTag-5.20 {TkTextTagCmd - "configure" option} {
    .t tag delete x
    list [catch {.t tag configure x -spacing1 4.2.3} msg] $msg
} {1 {bad screen distance "4.2.3"}}
test textTag-5.21 {TkTextTagCmd - "configure" option} {
    .t configure -selectborderwidth 2 -selectforeground blue \
	    -selectbackground black
    .t tag configure sel -borderwidth 4 -foreground green -background yellow
    set x {}
    foreach i {-selectborderwidth -selectforeground -selectbackground} {
	lappend x [lindex [.t configure $i] 4]
    }
    set x
} {4 green yellow}
test textTag-5.22 {TkTextTagCmd - "configure" option} {
    .t configure -selectborderwidth 20
    .t tag configure sel -borderwidth {}
    .t cget -selectborderwidth
} {}

test textTag-6.1 {TkTextTagCmd - "delete" option} {
    list [catch {.t tag delete} msg] $msg
} {1 {wrong # args: should be ".t tag delete tagName tagName ..."}}
test textTag-6.2 {TkTextTagCmd - "delete" option} {
    list [catch {.t tag delete zork} msg] $msg
} {0 {}}
test textTag-6.3 {TkTextTagCmd - "delete" option} {
    .t tag delete x
    .t tag config x -background black
    .t tag config y -foreground white
    .t tag config z -background black
    .t tag delete y z
    lsort [.t tag names]
} {sel x}
test textTag-6.4 {TkTextTagCmd - "delete" option} {
    .t tag config x -background black
    .t tag config y -foreground white
    .t tag config z -background black
    eval .t tag delete [.t tag names]
    .t tag names
} {sel}
test textTag-6.5 {TkTextTagCmd - "delete" option} {
    .t tag bind x <Enter> foo
    .t tag delete x
    .t tag configure x -background black
    .t tag bind x
} {}

proc tagsetup {} {
    .t tag delete x y z a b c d
    .t tag remove sel 1.0 end
    foreach i {a b c d} {
	.t tag configure $i -background black
    }
}
test textTag-7.1 {TkTextTagCmd - "lower" option} {
    list [catch {.t tag lower} msg] $msg
} {1 {wrong # args: should be ".t tag lower tagName ?belowThis?"}}
test textTag-7.2 {TkTextTagCmd - "lower" option} {
    list [catch {.t tag lower foo} msg] $msg
} {1 {tag "foo" isn't defined in text widget}}
test textTag-7.3 {TkTextTagCmd - "lower" option} {
    list [catch {.t tag lower sel bar} msg] $msg
} {1 {tag "bar" isn't defined in text widget}}
test textTag-7.4 {TkTextTagCmd - "lower" option} {
    tagsetup
    .t tag lower c
    .t tag names
} {c sel a b d}
test textTag-7.5 {TkTextTagCmd - "lower" option} {
    tagsetup
    .t tag lower d b
    .t tag names
} {sel a d b c}
test textTag-7.6 {TkTextTagCmd - "lower" option} {
    tagsetup
    .t tag lower a c
    .t tag names
} {sel b a c d}

test textTag-8.1 {TkTextTagCmd - "names" option} {
    list [catch {.t tag names a b} msg] $msg
} {1 {wrong # args: should be ".t tag names ?index?"}}
test textTag-8.2 {TkTextTagCmd - "names" option} {
    tagsetup
    .t tag names
} {sel a b c d}
test textTag-8.3 {TkTextTagCmd - "names" option} {
    tagsetup
    .t tag add "a b" 2.1 2.6
    .t tag add c 2.4 2.7
    .t tag names 2.5