+++ /dev/null
-# This file is a Tcl script to test out the procedures in tkUnixFont.c.
-# It is organized in the standard fashion for Tcl tests.
-#
-# Many of these tests are visually oriented and cannot be checked
-# programmatically (such as "does an underlined font appear to be
-# underlined?"); these tests attempt to exercise the code in question,
-# but there are no results that can be checked. Some tests depend on the
-# fonts having or not having certain properties, which may not be valid
-# at all sites.
-#
-# Copyright (c) 1996 Sun Microsystems, Inc.
-# Copyright (c) 1998-1999 by Scriptics Corporation.
-# All rights reserved.
-
-package require tcltest 2.1
-eval tcltest::configure $argv
-tcltest::loadTestedCommands
-
-if {[tk windowingsystem] eq "x11"} {
- set xlsf [auto_execok xlsfonts]
-}
-foreach {constraint font} {
- hasArial arial
- hasCourierNew "courier new"
- hasTimesNew "times new roman"
-} {
- if {[tk windowingsystem] eq "x11"} {
- testConstraint $constraint 1
- if {[llength $xlsf]} {
- if {![catch {eval exec $xlsf [list *-$font-*]} res]
- && ![string match *unmatched* $res]} {
- # Newer Unix systems have more default fonts installed,
- # so we can't rely on fallbacks for fonts to need to
- # fall back on anything.
- testConstraint $constraint 0
- }
- }
- } else {
- testConstraint $constraint 0
- }
-}
-
-catch {destroy .b}
-toplevel .b
-wm geom .b +0+0
-update idletasks
-
-# Font should be fixed width and have chars missing below char 32, so can
-# test control char expansion and missing character code.
-
-set courier {Courier -10}
-set cx [font measure $courier 0]
-
-label .b.l -padx 0 -pady 0 -bd 0 -highlightthickness 0 -justify left -text "0" -font fixed
-pack .b.l
-canvas .b.c -closeenough 0
-
-set t [.b.c create text 0 0 -anchor nw -just left -font $courier]
-pack .b.c
-update
-
-set ax [winfo reqwidth .b.l]
-set ay [winfo reqheight .b.l]
-proc getsize {} {
- update
- return "[winfo reqwidth .b.l] [winfo reqheight .b.l]"
-}
-
-test unixfont-1.1 {TkpGetNativeFont procedure: not native} {unix noExceed} {
- list [catch {font measure {} xyz} msg] $msg
-} {1 {font "" doesn't exist}}
-test unixfont-1.2 {TkpGetNativeFont procedure: native} unix {
- font measure fixed 0
-} {6}
-
-test unixfont-2.1 {TkpGetFontFromAttributes procedure: no family} unix {
- font actual {-size 10}
- set x {}
-} {}
-test unixfont-2.2 {TkpGetFontFromAttributes procedure: Times relatives} \
- {unix noExceed hasTimesNew} {
- set x {}
- lappend x [lindex [font actual {-family "Times New Roman"}] 1]
- lappend x [lindex [font actual {-family "New York"}] 1]
- lappend x [lindex [font actual {-family "Times"}] 1]
-} {times times times}
-test unixfont-2.3 {TkpGetFontFromAttributes procedure: Courier relatives} \
- {unix noExceed hasCourierNew} {
- set x {}
- lappend x [lindex [font actual {-family "Courier New"}] 1]
- lappend x [lindex [font actual {-family "Monaco"}] 1]
- lappend x [lindex [font actual {-family "Courier"}] 1]
-} {courier courier courier}
-test unixfont-2.4 {TkpGetFontFromAttributes procedure: Helvetica relatives} \
- {unix noExceed hasArial} {
- set x {}
- lappend x [lindex [font actual {-family "Arial"}] 1]
- lappend x [lindex [font actual {-family "Geneva"}] 1]
- lappend x [lindex [font actual {-family "Helvetica"}] 1]
-} {helvetica helvetica helvetica}
-test unixfont-2.5 {TkpGetFontFromAttributes procedure: fallback} unix {
- font actual {-xyz-xyz-*-*-*-*-*-*-*-*-*-*-*-*}
- set x {}
-} {}
-test unixfont-2.6 {TkpGetFontFromAttributes: fallback to fixed family} unix {
- lindex [font actual {-family fixed -size 10}] 1
-} {fixed}
-test unixfont-2.7 {TkpGetFontFromAttributes: fixed family not available!} unix {
- # no test available
-} {}
-test unixfont-2.8 {TkpGetFontFromAttributes: loop over returned font names} unix {
- lindex [font actual {-family fixed -size 31}] 1
-} {fixed}
-test unixfont-2.9 {TkpGetFontFromAttributes: reject adobe courier if possible} {unix noExceed} {
- lindex [font actual {-family courier}] 1
-} {courier}
-test unixfont-2.10 {TkpGetFontFromAttributes: scalable font found} unix {
- lindex [font actual {-family courier -size 37}] 3
-} {37}
-test unixfont-2.11 {TkpGetFontFromAttributes: font cannot be loaded} unix {
- # On Linux, XListFonts() was returning names for fonts that do not
- # actually exist, causing the subsequent XLoadQueryFont() to fail
- # unexpectedly. Now falls back to another font if that happens.
-
- font actual {-size 14}
- set x {}
-} {}
-
-test unixfont-3.1 {TkpDeleteFont procedure} unix {
- font actual {-family xyz}
- set x {}
-} {}
-
-test unixfont-4.1 {TkpGetFontFamilies procedure} unix {
- font families
- set x {}
-} {}
-
-test unixfont-5.1 {Tk_MeasureChars procedure: no chars to be measured} unix {
- .b.l config -text "000000" -wrap [expr $ax*3]
- .b.l config -wrap 0
-} {}
-test unixfont-5.2 {Tk_MeasureChars procedure: no right margin} unix {
- .b.l config -text "000000"
-} {}
-test unixfont-5.3 {Tk_MeasureChars procedure: loop over chars} unix {
- .b.l config -text "0"
- .b.l config -text "\377"
- .b.l config -text "0\3770\377"
- .b.l config -text "000000000000000"
-} {}
-.b.l config -wrap [expr $ax*10]
-test unixfont-5.4 {Tk_MeasureChars procedure: reached right edge} unix {
- .b.l config -text "0000000000000"
- getsize
-} "[expr $ax*10] [expr $ay*2]"
-test unixfont-5.5 {Tk_MeasureChars procedure: ran out of chars} unix {
- .b.l config -text "000000"
- getsize
-} "[expr $ax*6] $ay"
-test unixfont-5.6 {Tk_MeasureChars procedure: find last word} unix {
- .b.l config -text "000000 00000"
- getsize
-} "[expr $ax*6] [expr $ay*2]"
-test unixfont-5.7 {Tk_MeasureChars procedure: already saw space in line} unix {
- .b.l config -text "000000 00000"
- getsize
-} "[expr $ax*6] [expr $ay*2]"
-test unixfont-5.8 {Tk_MeasureChars procedure: internal spaces significant} unix {
- .b.l config -text "00 000 00000"
- getsize
-} "[expr $ax*7] [expr $ay*2]"
-test unixfont-5.9 {Tk_MeasureChars procedure: TK_PARTIAL_OK} unix {
- .b.c dchars $t 0 end
- .b.c insert $t 0 "0000"
- .b.c index $t @[expr int($ax*2.5)],1
-} {2}
-test unixfont-5.10 {Tk_MeasureChars procedure: TK_AT_LEAST_ONE} unix {
- .b.l config -text "000000000000"
- getsize
-} "[expr $ax*10] [expr $ay*2]"
-test unixfont-5.11 {Tk_MeasureChars: TK_AT_LEAST_ONE + not even one char fit!} unix {
- set a [.b.l cget -wrap]
- .b.l config -text "000000" -wrap 1
- set x [getsize]
- .b.l config -wrap $a
- set x
-} "$ax [expr $ay*6]"
-test unixfont-5.12 {Tk_MeasureChars procedure: include eol spaces} unix {
- .b.l config -text "000 \n000"
- getsize
-} "[expr $ax*6] [expr $ay*2]"
-
-test unixfont-6.1 {Tk_DrawChars procedure: loop test} unix {
- .b.l config -text "a"
- update
-} {}
-test unixfont-6.2 {Tk_DrawChars procedure: loop test} unix {
- .b.l config -text "abcd"
- update
-} {}
-test unixfont-6.3 {Tk_DrawChars procedure: special char} unix {
- .b.l config -text "\001"
- update
-} {}
-test unixfont-6.4 {Tk_DrawChars procedure: normal then special} unix {
- .b.l config -text "ab\001"
- update
-} {}
-test unixfont-6.5 {Tk_DrawChars procedure: ends with special} unix {
- .b.l config -text "ab\001"
- update
-} {}
-test unixfont-6.6 {Tk_DrawChars procedure: more normal chars at end} unix {
- .b.l config -text "ab\001def"
- update
-} {}
-
-test unixfont-7.1 {DrawChars procedure: no effects} unix {
- .b.l config -text "abc"
- update
-} {}
-test unixfont-7.2 {DrawChars procedure: underlining} unix {
- set f [.b.l cget -font]
- .b.l config -text "abc" -font "courier 10 underline"
- update
- .b.l config -font $f
-} {}
-test unixfont-7.3 {DrawChars procedure: overstrike} unix {
- set f [.b.l cget -font]
- .b.l config -text "abc" -font "courier 10 overstrike"
- update
- .b.l config -font $f
-} {}
-
-test unixfont-8.1 {AllocFont procedure: use old font} unix {
- font create xyz
- button .c -font xyz
- font configure xyz -family times
- update
- destroy .c
- font delete xyz
-} {}
-test unixfont-8.2 {AllocFont procedure: parse information from XLFD} unix {
- expr {[lindex [font actual {-family times -size 0}] 3] == 0}
-} {0}
-test unixfont-8.3 {AllocFont procedure: can't parse info from name} unix {
- catch {unset fontArray}
- # check that font actual returns the correct attributes.
- # the values of those attributes are system dependent.
- array set fontArray [font actual a12biluc]
- set result [lsort [array names fontArray]]
- catch {unset fontArray}
- set result
-} {-family -overstrike -size -slant -underline -weight}
-test unixfont-8.4 {AllocFont procedure: classify characters} unix {
- set x 0
- incr x [font measure $courier "\u4000"] ;# 6
- incr x [font measure $courier "\002"] ;# 4
- incr x [font measure $courier "\012"] ;# 2
- incr x [font measure $courier "\101"] ;# 1
- set x
-} [expr $cx*13]
-test unixfont-8.5 {AllocFont procedure: setup widths of normal chars} unix {
- font metrics $courier -fixed
-} {1}
-test unixfont-8.6 {AllocFont procedure: setup widths of special chars} unix {
- set x 0
- incr x [font measure $courier "\001"] ;# 4
- incr x [font measure $courier "\002"] ;# 4
- incr x [font measure $courier "\012"] ;# 2
- set x
-} [expr $cx*10]
-test unixfont-8.7 {AllocFont procedure: XA_UNDERLINE_POSITION} unix {
- catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
- set x {}
-} {}
-test unixfont-8.8 {AllocFont procedure: no XA_UNDERLINE_POSITION} unix {
- catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
- set x {}
-} {}
-test unixfont-8.9 {AllocFont procedure: XA_UNDERLINE_THICKNESS} unix {
- catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
- set x {}
-} {}
-test unixfont-8.10 {AllocFont procedure: no XA_UNDERLINE_THICKNESS} unix {
- catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
- set x {}
-} {}
-test unixfont-8.11 {AllocFont procedure: XA_UNDERLINE_POSITION was 0} unix {
- catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
- set x {}
-} {}
-
-test unixfont-9.1 {GetControlCharSubst procedure: 2 chars subst} unix {
- .b.c dchars $t 0 end
- .b.c insert $t 0 "0\a0"
- set x {}
- lappend x [.b.c index $t @[expr $ax*0],0]
- lappend x [.b.c index $t @[expr $ax*1],0]
- lappend x [.b.c index $t @[expr $ax*2],0]
- lappend x [.b.c index $t @[expr $ax*3],0]
-} {0 1 1 2}
-test unixfont-9.2 {GetControlCharSubst procedure: 4 chars subst} unix {
- .b.c dchars $t 0 end
- .b.c insert $t 0 "0\0010"
- set x {}
- lappend x [.b.c index $t @[expr $ax*0],0]
- lappend x [.b.c index $t @[expr $ax*1],0]
- lappend x [.b.c index $t @[expr $ax*2],0]
- lappend x [.b.c index $t @[expr $ax*3],0]
- lappend x [.b.c index $t @[expr $ax*4],0]
- lappend x [.b.c index $t @[expr $ax*5],0]
-} {0 1 1 1 1 2}
-
-# cleanup
-cleanupTests
-return
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