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[/] [or1k/] [tags/] [start/] [insight/] [tk/] [tests/] [winFont.test] - Blame information for rev 1780

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1 578 markom 
# This file is a Tcl script to test out the procedures in tkWinFont.c.
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# It is organized in the standard fashion for Tcl tests.
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#
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# Many of these tests are visually oriented and cannot be checked
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# programmatically (such as "does an underlined font appear to be
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# underlined?"); these tests attempt to exercise the code in question,
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# but there are no results that can be checked.
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#
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# Copyright (c) 1996-1997 Sun Microsystems, Inc.
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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: winFont.test,v 1.1.1.1 2002-01-16 10:26:00 markom Exp $
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if {$tcl_platform(platform)!="windows"} {
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    return
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}
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if {[string compare test [info procs test]] != 0} {
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    source defs
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}
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catch {destroy .b}
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catch {font delete xyz}
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toplevel .b
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update idletasks
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set courier {Courier 14}
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set cx [font measure $courier 0]
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label .b.l -padx 0 -pady 0 -bd 0 -highlightthickness 0 -justify left -text "0" -font systemfixed
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pack .b.l
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canvas .b.c -closeenough 0
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set t [.b.c create text 0 0 -anchor nw -just left -font $courier]
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pack .b.c
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update
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set ax [winfo reqwidth .b.l]
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set ay [winfo reqheight .b.l]
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proc getsize {} {
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    update
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    return "[winfo reqwidth .b.l] [winfo reqheight .b.l]"
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}
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test winfont-1.1 {TkpGetNativeFont procedure: not native} {
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    list [catch {font measure {} xyz} msg] $msg
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} {1 {font "" doesn't exist}}
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test winfont-1.2 {TkpGetNativeFont procedure: native} {
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    font measure ansifixed 0
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    font measure ansi 0
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    font measure device 0
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    font measure oemfixed 0
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    font measure systemfixed 0
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    font measure system 0
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    set x {}
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} {}
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test winfont-2.1 {TkpGetFontFromAttributes procedure: pointsize} {
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    expr [font actual {-size -10} -size]>0
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} {1}
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test winfont-2.2 {TkpGetFontFromAttributes procedure: pointsize} {
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    expr [font actual {-family Arial} -size]>0
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} {1}
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test winfont-2.3 {TkpGetFontFromAttributes procedure: normal weight} {
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    font actual {-weight normal} -weight
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} {normal}
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test winfont-2.4 {TkpGetFontFromAttributes procedure: bold weight} {
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    font actual {-weight bold} -weight
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} {bold}
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test winfont-2.5 {TkpGetFontFromAttributes procedure: no family} {
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    catch {expr {[font actual {-size 10} -size]}}
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} 0
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test winfont-2.6 {TkpGetFontFromAttributes procedure: family} {
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    font actual {-family Arial} -family
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} {Arial}
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test winfont-2.7 {TkpGetFontFromAttributes procedure: Times fonts} {
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    set x {}
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    lappend x [font actual {-family "Times"} -family]
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    lappend x [font actual {-family "New York"} -family]
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    lappend x [font actual {-family "Times New Roman"} -family]
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} {{Times New Roman} {Times New Roman} {Times New Roman}}
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test winfont-2.8 {TkpGetFontFromAttributes procedure: Courier fonts} {
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    set x {}
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    lappend x [font actual {-family "Courier"} -family]
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    lappend x [font actual {-family "Monaco"} -family]
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    lappend x [font actual {-family "Courier New"} -family]
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} {{Courier New} {Courier New} {Courier New}}
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test winfont-2.9 {TkpGetFontFromAttributes procedure: Helvetica fonts} {
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    set x {}
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    lappend x [font actual {-family "Helvetica"} -family]
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    lappend x [font actual {-family "Geneva"} -family]
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    lappend x [font actual {-family "Arial"} -family]
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} {Arial Arial Arial}
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test winfont-2.10 {TkpGetFontFromAttributes procedure: fallback} {
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    # No way to get it to fail! Any font name is acceptable.
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} {}
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test winfont-3.1 {TkpDeleteFont procedure} {
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    font actual {-family xyz}
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    set x {}
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} {}
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test winfont-4.1 {TkpGetFontFamilies procedure} {
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    font families
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    set x {}
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} {}
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test winfont-5.1 {Tk_MeasureChars procedure: unbounded right margin} {
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    .b.l config -wrap 0 -text "000000"
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    getsize
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} "[expr $ax*6] $ay"
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test winfont-5.2 {Tk_MeasureChars procedure: static width buffer exceeded} {
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    .b.l config -wrap 100000 -text "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
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    getsize
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} "[expr $ax*256] $ay"
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test winfont-5.3 {Tk_MeasureChars procedure: all chars did fit} {
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    .b.l config -wrap [expr $ax*10] -text "00000000"
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    getsize
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} "[expr $ax*8] $ay"
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test winfont-5.4 {Tk_MeasureChars procedure: not all chars fit} {
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    .b.l config -wrap [expr $ax*6] -text "00000000"
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    getsize
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} "[expr $ax*6] [expr $ay*2]"
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test winfont-5.5 {Tk_MeasureChars procedure: include last partial char} {
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    .b.c dchars $t 0 end
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    .b.c insert $t 0 "0000"
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    .b.c index $t @[expr int($cx*2.5)],1
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} {2}
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test winfont-5.6 {Tk_MeasureChars procedure: at least one char on line} {
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    .b.l config -text "000000" -wrap 1
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    getsize
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} "$ax [expr $ay*6]"
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test winfont-5.7 {Tk_MeasureChars procedure: whole words} {
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    .b.l config -wrap [expr $ax*8] -text "000000 0000"
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    getsize
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} "[expr $ax*6] [expr $ay*2]"
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test winfont-5.8 {Tk_MeasureChars procedure: already saw space in line} {
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    .b.l config -wrap [expr $ax*12] -text "000000    0000000"
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    getsize
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} "[expr $ax*7] [expr $ay*2]"
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test winfont-5.9 {Tk_MeasureChars procedure: internal spaces significant} {
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    .b.l config -wrap [expr $ax*12] -text "000  00   00000"
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    getsize
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} "[expr $ax*7] [expr $ay*2]"
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test winfont-5.10 {Tk_MeasureChars procedure: make first part of word fit} {
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    .b.l config -wrap [expr $ax*12] -text "0000000000000000"
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    getsize
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} "[expr $ax*12] [expr $ay*2]"
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test winfont-5.10 {Tk_MeasureChars procedure: check for kerning} {nonPortable} {
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    set font [.b.l cget -font]
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    .b.l config -font {{MS Sans Serif} 8} -text "W"
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    set width [winfo reqwidth .b.l]
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    .b.l config -text "XaYoYaKaWx"
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    set x [lindex [getsize] 0]
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    .b.l config -font $font
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    expr $x < ($width*10)
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} 1
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test winfont-6.1 {Tk_DrawChars procedure: loop test} {
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    .b.l config -text "a"
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    update
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} {}
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test winfont-7.1 {AllocFont procedure: use old font} {
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    font create xyz
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    catch {destroy .c}
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    button .c -font xyz
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    font configure xyz -family times
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    update
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    destroy .c
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    font delete xyz
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} {}
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test winfont-7.2 {AllocFont procedure: extract info from logfont} {
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    font actual {arial 10 bold italic underline overstrike}
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} {-family Arial -size 10 -weight bold -slant italic -underline 1 -overstrike 1}
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test winfont-7.3 {AllocFont procedure: extract info from textmetric} {
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    font metric {arial 10 bold italic underline overstrike} -fixed
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} {0}
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test winfont-7.4 {AllocFont procedure: extract info from textmetric} {
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    font metric systemfixed -fixed
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} {1}
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destroy .b

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