# This file is a Tcl script to test out Tk's "font" command # plus the procedures in tkFont.c. It is organized in the # standard white-box fashion for Tcl tests. # # Copyright (c) 1996-1998 Sun Microsystems, Inc. # Copyright (c) 1998-1999 by Scriptics Corporation. # All rights reserved. # # RCS: @(#) $Id: font.test,v 1.1.1.1 2007/07/10 15:05:18 duncan Exp $ package require tcltest 2.1 namespace import -force tcltest::configure namespace import -force tcltest::testsDirectory configure -testdir [file join [pwd] [file dirname [info script]]] configure -loadfile [file join [testsDirectory] constraints.tcl] tcltest::loadTestedCommands catch {destroy .b} toplevel .b wm geom .b +0+0 update idletasks proc setup {} { catch {destroy .b.f} catch {eval font delete [font names]} label .b.f pack .b.f update } label .b.l -padx 0 -pady 0 -bd 0 -highlightthickness 0 -justify left -text "0" -font "Courier -12" pack .b.l canvas .b.c -closeenough 0 .b.c create text 0 0 -tags text -anchor nw -just left -font "Courier -12" 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]" } proc csetup {{str ""}} { focus -force .b.c .b.c dchars text 0 end .b.c insert text 0 $str .b.c focus text } setup case $tcl_platform(platform) { unix {set fixed "fixed"} windows {set fixed "courier 12"} macintosh {set fixed "monaco 9"} } set times [font actual {times 0} -family] test font-1.1 {TkFontPkgInit} { catch {interp delete foo} interp create foo foo eval { load {} Tk wm geometry . +0+0 update } interp delete foo } {} test font-2.1 {TkFontPkgFree} { catch {interp delete foo} interp create foo set x {} # Makes sure that named font was visible only to child interp. foo eval { load {} Tk wm geometry . +0+0 button .b -font {times 16} -text "hi" pack .b font create wiggles -family courier -underline 1 update } lappend x [catch {font configure wiggles} msg; set msg] # Tests cancelling the idle handler for TheWorldHasChanged, # because app goes away before idle serviced. foo eval { .b config -font wiggles font config wiggles -size 24 destroy . } lappend x [foo eval {catch {font families} msg; set msg}] interp delete foo set x } {{named font "wiggles" doesn't exist} {can't invoke "font" command: application has been destroyed}} test font-3.1 {font command: general} { list [catch {font} msg] $msg } {1 {wrong # args: should be "font option ?arg?"}} test font-3.2 {font command: general} { list [catch {font xyz} msg] $msg } {1 {bad option "xyz": must be actual, configure, create, delete, families, measure, metrics, or names}} test font-4.1 {font command: actual: arguments} { # (skip < 0) list [catch {font actual xyz -displayof} msg] $msg } {1 {value for "-displayof" missing}} test font-4.2 {font command: actual: arguments} { # (objc < 3) list [catch {font actual} msg] $msg } {1 {wrong # args: should be "font actual font ?-displayof window? ?option?"}} test font-4.3 {font command: actual: arguments} { # (objc - skip > 4) when skip == 0 list [catch {font actual xyz abc def} msg] $msg } {1 {wrong # args: should be "font actual font ?-displayof window? ?option?"}} test font-4.4 {font command: actual: displayof specified, so skip to next} { catch {font actual xyz -displayof . -size} } {0} test font-4.5 {font command: actual: displayof specified, so skip to next} { lindex [font actual xyz -displayof .] 0 } {-family} test font-4.6 {font command: actual: arguments} { # (objc - skip > 4) when skip == 2 list [catch {font actual xyz -displayof . abc def} msg] $msg } {1 {wrong # args: should be "font actual font ?-displayof window? ?option?"}} test font-4.7 {font command: actual: arguments} {noExceed} { # (tkfont == NULL) list [catch {font actual "\{xyz"} msg] $msg } [list 1 "font \"{xyz\" doesn't exist"] test font-4.8 {font command: actual: all attributes} { # not (objc > 3) so objPtr = NULL lindex [font actual {-family times}] 0 } {-family} test font-4.9 {font command: actual} {macOrUnix noExceed} { # (objc > 3) so objPtr = objv[3 + skip] string tolower [font actual {-family times} -family] } {times} test font-4.10 {font command: actual} {pcOnly} { # (objc > 3) so objPtr = objv[3 + skip] font actual {-family times} -family } {Times New Roman} test font-4.11 {font command: bad option} { list [catch {font actual xyz -style} msg] $msg } {1 {bad option "-style": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-5.1 {font command: configure} { # (objc < 3) list [catch {font configure} msg] $msg } {1 {wrong # args: should be "font configure fontname ?options?"}} test font-5.2 {font command: configure: non-existent font} { # (namedHashPtr == NULL) list [catch {font configure xyz} msg] $msg } {1 {named font "xyz" doesn't exist}} test font-5.3 {font command: configure: "deleted" font} { # (nfPtr->deletePending != 0) setup font create xyz .b.f configure -font xyz font delete xyz list [catch {font configure xyz} msg] $msg } {1 {named font "xyz" doesn't exist}} test font-5.4 {font command: configure: get all options} { # (objc == 3) so objPtr = NULL setup font create xyz -family xyz lindex [font configure xyz] 1 } xyz test font-5.5 {font command: configure: get one option} { # (objc == 4) so objPtr = objv[3] setup font create xyz -family xyz font configure xyz -family } xyz test font-5.6 {font command: configure: update existing font} { # else result = ConfigAttributesObj() setup font create xyz font configure xyz -family xyz update font configure xyz -family } xyz test font-5.7 {font command: configure: bad option} { setup font create xyz list [catch {font configure xyz -style} msg] $msg } {1 {bad option "-style": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-6.1 {font command: create: make up name} { # (objc < 3) so name = NULL setup font create font names } {font1} test font-6.2 {font command: create: name specified} { # not (objc < 3) setup font create xyz font names } {xyz} test font-6.3 {font command: create: name not really specified} { # (name[0] == '-') so name = NULL setup font create -family xyz font names } {font1} test font-6.4 {font command: create: generate name} { # (name == NULL) setup font create -family one font create -family two font create -family three font delete font2 font create -family four font configure font2 -family } {four} test font-6.5 {font command: create: bad option creating new font} { # name was specified so skip = 3 setup list [catch {font create xyz -xyz times} msg] $msg } {1 {bad option "-xyz": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-6.6 {font command: create: bad option creating new font} { # name was not specified so skip = 2 setup list [catch {font create -xyz times} msg] $msg } {1 {bad option "-xyz": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-6.7 {font command: create: already exists} { # (CreateNamedFont() != TCL_OK) setup font create xyz list [catch {font create xyz} msg] $msg } {1 {named font "xyz" already exists}} test font-7.1 {font command: delete: arguments} { # (objc < 3) list [catch {font delete} msg] $msg } {1 {wrong # args: should be "font delete fontname ?fontname ...?"}} test font-7.2 {font command: delete: loop test} { # for (i = 2; i < objc; i++) setup set x {} font create a -underline 1 font create b -underline 1 font create c -underline 1 font create d -underline 1 font create e -underline 1 lappend x [lsort [font names]] font delete a e c b lappend x [lsort [font names]] } {{a b c d e} d} test font-7.3 {font command: delete: loop test} { # (namedHashPtr == NULL) in middle of loop setup set x {} font create a -underline 1 font create b -underline 1 font create c -underline 1 font create d -underline 1 font create e -underline 1 lappend x [lsort [font names]] catch {font delete a d q c e b} lappend x [lsort [font names]] } {{a b c d e} {b c e}} test font-7.4 {font command: delete: non-existent} { # (namedHashPtr == NULL) setup list [catch {font delete xyz} msg] $msg } {1 {named font "xyz" doesn't exist}} test font-7.5 {font command: delete: mark for later deletion} { # (nfPtr->refCount != 0) setup font create xyz .b.f configure -font xyz font delete xyz font actual xyz list [catch {font configure xyz} msg] $msg [.b.f cget -font] } {1 {named font "xyz" doesn't exist} xyz} test font-7.6 {font command: delete: actually delete} { # not (nfPtr->refCount != 0) setup font create xyz -underline 1 font delete xyz catch {font config xyz} } {1} setup test font-8.1 {font command: families: arguments} { # (skip < 0) list [catch {font families -displayof} msg] $msg } {1 {value for "-displayof" missing}} test font-8.2 {font command: families: arguments} { # (objc - skip != 2) when skip == 0 list [catch {font families xyz} msg] $msg } {1 {wrong # args: should be "font families ?-displayof window?"}} test font-8.3 {font command: families: arguments} { # (objc - skip != 2) when skip == 2 list [catch {font families -displayof . xyz} msg] $msg } {1 {wrong # args: should be "font families ?-displayof window?"}} test font-8.4 {font command: families} { # TkpGetFontFamilies() regexp -nocase times [font families] } {1} test font-9.1 {font command: measure: arguments} { # (skip < 0) list [catch {font measure xyz -displayof} msg] $msg } {1 {value for "-displayof" missing}} test font-9.2 {font command: measure: arguments} { # (objc - skip != 4) list [catch {font measure} msg] $msg } {1 {wrong # args: should be "font measure font ?-displayof window? text"}} test font-9.3 {font command: measure: arguments} { # (objc - skip != 4) list [catch {font measure xyz abc def} msg] $msg } {1 {wrong # args: should be "font measure font ?-displayof window? text"}} test font-9.4 {font command: measure: arguments} {noExceed} { # (tkfont == NULL) list [catch {font measure "\{xyz" abc} msg] $msg } [list 1 "font \"{xyz\" doesn't exist"] test font-9.5 {font command: measure} { # Tk_TextWidth() expr [font measure $fixed "abcdefg"]==[font measure $fixed "a"]*7 } {1} test font-10.1 {font command: metrics: arguments} { list [catch {font metrics xyz -displayof} msg] $msg } {1 {value for "-displayof" missing}} test font-10.2 {font command: metrics: arguments} { # (skip < 0) list [catch {font metrics xyz -displayof} msg] $msg } {1 {value for "-displayof" missing}} test font-10.3 {font command: metrics: arguments} { # (objc < 3) list [catch {font metrics} msg] $msg } {1 {wrong # args: should be "font metrics font ?-displayof window? ?option?"}} test font-10.4 {font command: metrics: arguments} { # (objc - skip) > 4) when skip == 0 list [catch {font metrics xyz abc def} msg] $msg } {1 {wrong # args: should be "font metrics font ?-displayof window? ?option?"}} test font-10.5 {font command: metrics: arguments} { # (objc - skip) > 4) when skip == 2 list [catch {font metrics xyz -displayof . abc} msg] $msg } {1 {bad metric "abc": must be -ascent, -descent, -linespace, or -fixed}} test font-10.6 {font command: metrics: bad font} {noExceed} { # (tkfont == NULL) list [catch {font metrics "\{xyz"} msg] $msg } [list 1 "font \"{xyz\" doesn't exist"] test font-10.7 {font command: metrics: get all metrics} { # (objc == 3) catch {unset a} array set a [font metrics {-family xyz}] set x [lsort [array names a]] unset a set x } {-ascent -descent -fixed -linespace} test font-10.8 {font command: metrics: bad metric} { # (Tcl_GetIndexFromObj() != TCL_OK) list [catch {font metrics $fixed -xyz} msg] $msg } {1 {bad metric "-xyz": must be -ascent, -descent, -linespace, or -fixed}} test font-10.9 {font command: metrics: get individual metrics} { font metrics $fixed -ascent font metrics $fixed -descent font metrics $fixed -linespace font metrics $fixed -fixed } {1} test font-11.1 {font command: names: arguments} { # (objc != 2) list [catch {font names xyz} msg] $msg } {1 {wrong # args: should be "font names"}} test font-11.2 {font command: names: loop test: no passes} { setup font names } {} test font-11.3 {font command: names: loop test: one pass} { setup font create font names } {font1} test font-11.4 {font command: names: loop test: multiple passes} { setup font create xyz font create abc font create def lsort [font names] } {abc def xyz} test font-11.5 {font command: names: skip deletePending fonts} { # (nfPtr->deletePending == 0) setup set x {} font create xyz font create abc lappend x [lsort [font names]] .b.f config -font xyz font delete xyz lappend x [font names] } {{abc xyz} abc} test font-12.1 {UpdateDependantFonts procedure: no users} { # (nfPtr->refCount == 0) setup font create xyz font configure xyz -family times } {} test font-12.2 {UpdateDependantFonts procedure: pings the widgets} { setup font create xyz -family times -size 20 .b.f config -font xyz -text "abcd" -padx 0 -bd 0 -highlightthickness 0 set a1 [font measure xyz "abcd"] update set b1 [winfo reqwidth .b.f] font configure xyz -family helvetica -size 20 set a2 [font measure xyz "abcd"] update set b2 [winfo reqwidth .b.f] expr {$a1==$b1 && $a2==$b2} } {1} test font-13.1 {CreateNamedFont: new named font} { # not (new == 0) setup set x {} lappend x [font names] font create xyz lappend x [font names] } {{} xyz} test font-13.2 {CreateNamedFont: named font already exists} { # (new == 0) setup font create xyz list [catch {font create xyz} msg] $msg } {1 {named font "xyz" already exists}} test font-13.3 {CreateNamedFont: named font already exists} { # (nfPtr->deletePending == 0) setup font create xyz list [catch {font create xyz} msg] $msg } {1 {named font "xyz" already exists}} test font-13.4 {CreateNamedFont: recreate "deleted" font} { # not (nfPtr->deletePending == 0) setup font create xyz -family times .b.f configure -font xyz font delete xyz font create xyz -family courier font configure xyz -family } {courier} test font-14.1 {Tk_GetFont procedure} { } {} test font-15.1 {Tk_AllocFontFromObj - converting internal reps} testfont { set x {Times 16} lindex $x 0 destroy .b1 .b2 button .b1 -font $x lindex $x 0 testfont counts {Times 16} } {{1 0}} test font-15.2 {Tk_AllocFontFromObj - discard stale font} testfont { set x {Times 16} destroy .b1 .b2 button .b1 -font $x destroy .b1 set result {} lappend result [testfont counts {Times 16}] button .b2 -font $x lappend result [testfont counts {Times 16}] } {{} {{1 1}}} test font-15.3 {Tk_AllocFontFromObj - reuse existing font} testfont { set x {Times 16} destroy .b1 .b2 button .b1 -font $x set result {} lappend result [testfont counts {Times 16}] button .b2 -font $x pack .b1 .b2 -side top lappend result [testfont counts {Times 16}] } {{{1 1}} {{2 1}}} test font-15.4 {Tk_AllocFontFromObj procedure: bump ref count} { # (new == 0) setup .b.f config -font {-family fixed} lindex [font actual {-family fixed}] 0 } {-family} test font-15.5 {Tk_AllocFontFromObj procedure: get named font} { # (namedHashPtr != NULL) setup font create xyz .b.f config -font xyz } {} test font-15.6 {Tk_AllocFontFromObj procedure: not a named font} { # not (namedHashPtr != NULL) setup .b.f config -font {times 20} } {} test font-15.7 {Tk_AllocFontFromObj procedure: get native font} {unixOnly} { # not (fontPtr == NULL) setup .b.f config -font fixed } {} test font-15.8 {Tk_AllocFontFromObj procedure: get native font} {pcOnly} { # not (fontPtr == NULL) setup .b.f config -font oemfixed } {} test font-15.9 {Tk_AllocFontFromObj procedure: get native font} {macOnly} { # not (fontPtr == NULL) setup .b.f config -font application } {} test font-15.10 {Tk_AllocFontFromObj procedure: get attribute font} { # (fontPtr == NULL) list [catch {.b.f config -font {xxx yyy zzz}} msg] $msg } {1 {expected integer but got "yyy"}} test font-15.11 {Tk_AllocFontFromObj procedure: no match} {noExceed} { # (ParseFontNameObj() != TCL_OK) list [catch {font actual "\{xyz"} msg] $msg } [list 1 "font \"{xyz\" doesn't exist"] test font-15.12 {Tk_AllocFontFromObj procedure: get attribute font} { # not (ParseFontNameObj() != TCL_OK) lindex [font actual {plan 9}] 0 } {-family} test font-15.13 {Tk_AllocFontFromObj procedure: setup tab width} { # Tk_MeasureChars(fontPtr, "0", ...) label .l -bd 0 -padx 0 -highlightthickness 0 -font $fixed -text "a\tb" update set x [winfo reqwidth .l] destroy .l set x } [expr [font measure $fixed "0"]*9] test font-15.14 {Tk_AllocFontFromObj procedure: underline position} { # (fontPtr->underlineHeight == 0) because size was < 10 setup .b.f config -text "underline" -font "times -8 underline" update } {} test font-16.1 {Tk_NameOfFont procedure} { setup .b.f config -font -family\ fixed .b.f cget -font } {-family fixed} test font-17.1 {Tk_FreeFontFromObj - reference counts} testfont { set x {Courier 12} destroy .b1 .b2 .b3 button .b1 -font $x button .b3 -font $x button .b2 -font $x set result {} lappend result [testfont counts {Courier 12}] destroy .b1 lappend result [testfont counts {Courier 12}] destroy .b2 lappend result [testfont counts {Courier 12}] destroy .b3 lappend result [testfont counts {Courier 12}] } {{{3 1}} {{2 1}} {{1 1}} {}} test font-17.2 {Tk_FreeFont procedure: one ref} { # (fontPtr->refCount == 0) setup .b.f config -font {-family fixed} destroy .b.f } {} test font-17.3 {Tk_FreeFont procedure: multiple ref} { # not (fontPtr->refCount == 0) setup .b.f config -font {-family fixed} button .b.b -font {-family fixed} destroy .b.f set x [.b.b cget -font] destroy .b.b set x } {-family fixed} test font-17.4 {Tk_FreeFont procedure: named font} { # (fontPtr->namedHashPtr != NULL) setup font create xyz .b.f config -font xyz destroy .b.f font names } {xyz} test font-17.5 {Tk_FreeFont procedure: named font} { # not (fontPtr->refCount == 0) setup font create xyz -underline 1 .b.f config -font xyz font delete xyz set x [font actual xyz -underline] destroy .b.f list [font actual xyz -underline] $x } {0 1} test font-17.6 {Tk_FreeFont procedure: named font not deleted yet} { setup font create xyz .b.f config -font xyz button .b.b -font xyz font delete xyz set x [font actual xyz] destroy .b.b list [lindex [font actual xyz] 0] [lindex $x 0] } {-family -family} test font-18.1 {FreeFontObjProc} testfont { destroy .b1 set x [format {Courier 12}] button .b1 -font $x set y [format {Courier 12}] .b1 configure -font $y set z [format {Courier 12}] .b1 configure -font $z set result {} lappend result [testfont counts {Courier 12}] set x red lappend result [testfont counts {Courier 12}] set z 32 lappend result [testfont counts {Courier 12}] destroy .b1 lappend result [testfont counts {Courier 12}] set y bogus set result } {{{1 3}} {{1 2}} {{1 1}} {}} test font-19.1 {Tk_FontId} { .b.f config -font "times 20" update } {} test font-20.1 {Tk_GetFontMetrics procedure} { button .b.w1 -text abc entry .b.w2 -text abcd update destroy .b.w1 .b.w2 } {} proc psfontname {name} { set a [.b.c itemcget text -font] .b.c itemconfig text -text "We need text" -font $name set post [.b.c postscript] .b.c itemconfig text -font $a set end [string first "findfont" $post] incr end -2 set post [string range $post [expr $end-70] $end] set start [string first "gsave" $post] return [string range $post [expr $start+7] end] } test font-21.1 {Tk_PostscriptFontName procedure: native} {unixOnly} { set x [font actual {{itc avant garde} 10} -family] if {[string match *avant*garde $x]} { psfontname "{itc avant garde} 10" } else { set x {AvantGarde-Book} } } {AvantGarde-Book} test font-21.2 {Tk_PostscriptFontName procedure: native} {pcOnly} { psfontname "arial 10" } {Helvetica} test font-21.3 {Tk_PostscriptFontName procedure: native} {pcOnly} { psfontname "{times new roman} 10" } {Times-Roman} test font-21.4 {Tk_PostscriptFontName procedure: native} {pcOnly} { psfontname "{courier new} 10" } {Courier} test font-21.5 {Tk_PostscriptFontName procedure: native} {macOnly} { psfontname "geneva 10" } {Helvetica} test font-21.6 {Tk_PostscriptFontName procedure: native} {macOnly} { psfontname "{new york} 10" } {Times-Roman} test font-21.7 {Tk_PostscriptFontName procedure: native} {macOnly} { psfontname "monaco 10" } {Courier} test font-21.8 {Tk_PostscriptFontName procedure: spaces} {unixOnly} { set x [font actual {{lucida bright} 10} -family] if {[string match lucida*bright $x]} { psfontname "{lucida bright} 10" } else { set x {LucidaBright} } } {LucidaBright} test font-21.9 {Tk_PostscriptFontName procedure: spaces} {unixOnly} { psfontname "{new century schoolbook} 10" } {NewCenturySchlbk-Roman} set i 10 foreach p { {"avantgarde" AvantGarde-Book AvantGarde-Demi AvantGarde-BookOblique AvantGarde-DemiOblique} {"bookman" Bookman-Light Bookman-Demi Bookman-LightItalic Bookman-DemiItalic} {"courier" Courier Courier-Bold Courier-Oblique Courier-BoldOblique} {"helvetica" Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique} {"new century schoolbook" NewCenturySchlbk-Roman NewCenturySchlbk-Bold NewCenturySchlbk-Italic NewCenturySchlbk-BoldItalic} {"palatino" Palatino-Roman Palatino-Bold Palatino-Italic Palatino-BoldItalic} {"symbol" Symbol Symbol Symbol Symbol} {"times" Times-Roman Times-Bold Times-Italic Times-BoldItalic} {"zapfchancery" ZapfChancery-MediumItalic ZapfChancery-MediumItalic ZapfChancery-MediumItalic ZapfChancery-MediumItalic} {"zapfdingbats" ZapfDingbats ZapfDingbats ZapfDingbats ZapfDingbats} } { test font-21.$i {Tk_PostscriptFontName procedure: exhaustive} {unixOnly} { set family [lindex $p 0] set x {} set i 1 foreach slant {roman italic} { foreach weight {normal bold} { set name [list $family 12 $slant $weight] if {[font actual $name -family] == $family} { lappend x [psfontname $name] } else { lappend x [lindex $p $i] } incr i } } incr i set x } [lrange $p 1 end] } foreach p { {"arial" Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique} {"courier new" Courier Courier-Bold Courier-Oblique Courier-BoldOblique} {"helvetica" Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique} {"symbol" Symbol Symbol-Bold Symbol-Italic Symbol-BoldItalic} {"times new roman" Times-Roman Times-Bold Times-Italic Times-BoldItalic} } { test font-21.$i {Tk_PostscriptFontName procedure: exhaustive} {pcOnly} { set family [lindex $p 0] set x {} foreach slant {roman italic} { foreach weight {normal bold} { lappend x [psfontname [list $family 12 "$slant $weight"]] } } incr i set x } [lrange $p 1 end] } foreach p { {"courier" Courier Courier-Bold Courier-Oblique Courier-BoldOblique} {"geneva" Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique} {"helvetica" Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique} {"monaco" Courier Courier-Bold Courier-Oblique Courier-BoldOblique} {"new york" Times-Roman Times-Bold Times-Italic Times-BoldItalic} {"symbol" Symbol Symbol-Bold Symbol-Italic Symbol-BoldItalic} {"times" Times-Roman Times-Bold Times-Italic Times-BoldItalic} } { test font-21.$i {Tk_PostscriptFontName procedure: exhaustive} {macOnly} { set family [lindex $p 0] set x {} foreach slant {roman italic} { foreach weight {normal bold} { lappend x [psfontname [list $family 12 $slant $weight]] } } incr i set x } [lrange $p 1 end] } test font-22.1 {Tk_TextWidth procedure} { font measure [.b.l cget -font] "000" } [expr $ax*3] test font-23.1 {Tk_UnderlineChars procedure} { text .b.t .b.t insert 1.0 abc\tdefg .b.t tag config sel -underline 1 .b.t tag add sel 1.0 end update } {} setup test font-24.1 {Tk_ComputeTextLayout: empty string} { .b.l config -text "" } {} test font-24.2 {Tk_ComputeTextLayout: simple string} { .b.l config -text "000" getsize } "[expr $ax*3] $ay" test font-24.3 {Tk_ComputeTextLayout: find special chars} { .b.l config -text "000\n000" getsize } "[expr $ax*3] [expr $ay*2]" test font-24.4 {Tk_ComputeTextLayout: calls Tk_MeasureChars} { .b.l config -text "000\n000" getsize } "[expr $ax*3] [expr $ay*2]" test font-24.5 {Tk_ComputeTextLayout: break line} { .b.l config -text "000\t00000" -wrap [expr 9*$ax] set x [getsize] .b.l config -wrap 0 set x } "[expr 8*$ax] [expr 2*$ay]" test font-24.6 {Tk_ComputeTextLayout: normal ended on special char} { .b.l config -text "000\n000" } {} test font-24.7 {Tk_ComputeTextLayout: special char was \n} { .b.l config -text "000\n0000" getsize } "[expr $ax*4] [expr $ay*2]" test font-24.8 {Tk_ComputeTextLayout: special char was \t} { .b.l config -text "000\t00" getsize } "[expr $ax*10] $ay" test font-24.9 {Tk_ComputeTextLayout: tab didn't cause break} { set x {} .b.l config -text "000\t000" lappend x [getsize] .b.l config -text "000\t000" -wrap [expr 100*$ax] lappend x [getsize] .b.l config -wrap 0 set x } "{[expr $ax*11] $ay} {[expr $ax*11] $ay}" test font-24.10 {Tk_ComputeTextLayout: tab caused break} { set x {} .b.l config -text "000\t" lappend x [getsize] .b.l config -text "000\t00" -wrap [expr $ax*6] lappend x [getsize] .b.l config -wrap 0 set x } "{[expr $ax*3] $ay} {[expr $ax*3] [expr $ay*2]}" test font-24.11 {Tk_ComputeTextLayout: absorb spaces at eol} { set x {} .b.l config -text "000 000" -wrap [expr $ax*5] lappend x [getsize] .b.l config -text "000 " lappend x [getsize] .b.l config -wrap 0 set x } "{[expr $ax*3] [expr $ay*2]} {[expr $ax*3] $ay}" test font-24.12 {Tk_ComputeTextLayout: append non-printing spaces to chunk} { set x {} .b.l config -text "000 0000" -wrap [expr $ax*5] lappend x [getsize] .b.l config -text "000\t00 0000" -wrap [expr $ax*12] lappend x [getsize] .b.l config -wrap 0 set x } "{[expr $ax*4] [expr $ay*2]} {[expr $ax*10] [expr $ay*2]}" test font-24.13 {Tk_ComputeTextLayout: many lines -> realloc line array} { .b.l config -text "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n" getsize } "1 [expr $ay*129]" test font-24.14 {Tk_ComputeTextLayout: text ended with \n} { list [.b.l config -text "0000"; getsize] [.b.l config -text "0000\n"; getsize] } "{[expr $ax*4] $ay} {[expr $ax*4] [expr $ay*2]}" test font-24.15 {Tk_ComputeTextLayout: justification} { csetup "000\n00000" set x {} .b.c itemconfig text -just left lappend x [.b.c index text @[expr $ax*2],0] .b.c itemconfig text -just center lappend x [.b.c index text @[expr $ax*2],0] .b.c itemconfig text -just right lappend x [.b.c index text @[expr $ax*2],0] .b.c itemconfig text -just left set x } {2 1 0} test font-25.1 {Tk_FreeTextLayout procedure} { setup .b.f config -text foo .b.f config -text boo } {} test font-26.1 {Tk_DrawTextLayout procedure: auto-detect last char} { .b.f config -text foo } {} test font-26.2 {Tk_DrawTextLayout procedure: multiple chunks} { csetup "000\t00\n000" } {} test font-26.3 {Tk_DrawTextLayout: draw subset of chunk: numDisplay <= 0} { csetup "000\t00" .b.c select from text 3 .b.c select to text 5 } {} test font-26.4 {Tk_DrawTextLayout: draw subset of chunk: firstChar <= 0} { .b.c select from text 3 .b.c select to text 5 } {} test font-26.5 {Tk_DrawTextLayout: draw subset of chunk: firstChar > 0} { .b.c select from text 2 .b.c select to text 2 } {} test font-26.6 {Tk_DrawTextLayout: draw subset of chunk: lastChar < numChars} { .b.c select from text 4 .b.c select to text 4 } {} test font-27.1 {Tk_UnderlineTextLayout procedure: no underline chosen} { .b.f config -text "foo" -under -1 } {} test font-27.2 {Tk_UnderlineTextLayout procedure: underline not visible} { .b.f config -text "000 00000" -wrap [expr $ax*7] -under 10 } {} test font-27.3 {Tk_UnderlineTextLayout procedure: underline is visible} { .b.f config -text "000 00000" -wrap [expr $ax*7] -under 5 .b.f config -wrap -1 -under -1 } {} test font-28.1 {Tk_PointToChar procedure: above all lines} { csetup "000" .b.c index text @-1,0 } {0} test font-28.2 {Tk_PointToChar procedure: no chars} { # After fixing the following bug: # # In canvas text item, it was impossible to click to position the # insertion point just after the last character. # # introduced another bug that Tk_PointToChar() would return a character # index of 1 if TextLayout contained 0 characters. csetup "" .b.c index text @100,100 } {0} test font-28.3 {Tk_PointToChar procedure: loop test} { csetup "000\n000\n000\n000" .b.c index text @10000,0 } {3} test font-28.4 {Tk_PointToChar procedure: intersect line} { csetup "000\n000\n000" .b.c index text @0,$ay } {4} test font-28.5 {Tk_PointToChar procedure: to the left of all chunks} { .b.c index text @-100,$ay } {4} test font-28.6 {Tk_PointToChar procedure: past any possible chunk} { .b.c index text @100000,$ay } {7} test font-28.7 {Tk_PointToChar procedure: which chunk on this line} { csetup "000\n000\t000\t000\n000" .b.c index text @[expr $ax*2],$ay } {6} test font-28.8 {Tk_PointToChar procedure: which chunk on this line} { csetup "000\n000\t000\t000\n000" .b.c index text @[expr $ax*10],$ay } {10} test font-28.9 {Tk_PointToChar procedure: in special chunk} { csetup "000\n000\t000\t000\n000" .b.c index text @[expr $ax*6],$ay } {7} test font-28.10 {Tk_PointToChar procedure: past all chars in chunk} { csetup "000 0000000" .b.c itemconfig text -width [expr $ax*5] set x [.b.c index text @[expr $ax*5],0] .b.c itemconfig text -width 0 set x } {3} test font-28.11 {Tk_PointToChar procedure: below all chunks} { csetup "000 0000000" .b.c index text @0,1000000 } {11} test font-29.1 {Tk_CharBBox procedure: index < 0} { .b.f config -text "000" -underline -1 } {} test font-29.2 {Tk_CharBBox procedure: loop} { .b.f config -text "000\t000\t000\t000" -underline 9 } {} test font-29.3 {Tk_CharBBox procedure: special char} { .b.f config -text "000\t000\t000" -underline 7 } {} test font-29.4 {Tk_CharBBox procedure: normal char} { .b.f config -text "000" -underline 1 } {} test font-29.5 {Tk_CharBBox procedure: right edge of bbox truncated} { .b.f config -text "0 0000" -wrap [expr $ax*4] -under 2 .b.f config -wrap 0 } {} test font-29.6 {Tk_CharBBox procedure: bbox pegged to right edge} { .b.f config -text "0 0000" -wrap [expr $ax*4] -under 3 .b.f config -wrap 0 } {} .b.c bind all {lappend x [.b.c index current @%x,%y]} test font-30.1 {Tk_DistanceToTextLayout procedure: loop once} { csetup "000\n000\n000" set x {} event generate .b.c event generate .b.c -x 0 -y 0 set x } {0} test font-30.2 {Tk_DistanceToTextLayout procedure: loop multiple} { csetup "000\n000\n000" set x {} event generate .b.c event generate .b.c -x $ax -y $ay set x } {5} test font-30.3 {Tk_DistanceToTextLayout procedure: loop to end} { csetup "000\n0\n000" set x {} event generate .b.c event generate .b.c -x [expr $ax*2] -y $ay set x } {} test font-30.4 {Tk_DistanceToTextLayout procedure: hit a special char (tab)} { csetup "000\t000\n000" set x {} event generate .b.c event generate .b.c -x [expr $ax*6] -y 0 set x } {3} test font-30.5 {Tk_DistanceToTextLayout procedure: ignore newline} { csetup "000\n0\n000" set x {} event generate .b.c event generate .b.c -x [expr $ax*2] -y $ay set x } {} test font-30.6 {Tk_DistanceToTextLayout procedure: ignore spaces at eol} { csetup "000\n000 000000000" .b.c itemconfig text -width [expr $ax*10] set x {} event generate .b.c event generate .b.c -x [expr $ax*5] -y $ay .b.c itemconfig text -width 0 set x } {} .b.c itemconfig text -justify center test font-30.7 {Tk_DistanceToTextLayout procedure: on left side} { csetup "0\n000" set x {} event generate .b.c event generate .b.c -x 0 -y 0 set x } {} test font-30.8 {Tk_DistanceToTextLayout procedure: on right side} { csetup "0\n000" set x {} event generate .b.c event generate .b.c -x [expr $ax*2] -y 0 set x } {} test font-30.9 {Tk_DistanceToTextLayout procedure: inside line} { csetup "0\n000" set x {} event generate .b.c event generate .b.c -x $ax -y 0 set x } {0} test font-30.10 {Tk_DistanceToTextLayout procedure: above line} { csetup "0\n000" set x {} event generate .b.c event generate .b.c -x 0 -y 0 set x } {} test font-30.11 {Tk_DistanceToTextLayout procedure: below line} { csetup "000\n0" set x {} event generate .b.c event generate .b.c -x 0 -y $ay set x } {} test font-30.12 {Tk_DistanceToTextLayout procedure: in line} { csetup "0\n000" set x {} event generate .b.c event generate .b.c -x $ax -y $ay set x } {3} .b.c itemconfig text -justify left test font-30.13 {Tk_DistanceToTextLayout procedure: exact hit} { csetup "000" set x {} event generate .b.c event generate .b.c -x $ax -y 0 set x } {1} test font-31.1 {Tk_IntersectTextLayout procedure: loop once} { csetup "000\n000\n000" .b.c find overlapping 0 0 0 0 } [.b.c find withtag text] test font-31.2 {Tk_IntersectTextLayout procedure: loop multiple} { csetup "000\t000\t000" .b.c find overlapping [expr $ax*10] 0 [expr $ax*10] 0 } [.b.c find withtag text] test font-31.3 {Tk_IntersectTextLayout procedure: loop to end} { csetup "0\n000" .b.c find overlapping [expr $ax*2] 0 [expr $ax*2] 0 } {} test font-31.4 {Tk_IntersectTextLayout procedure: hit a special char (tab)} { csetup "000\t000" .b.c find overlapping [expr $ax*6] 0 [expr $ax*6] 0 } [.b.c find withtag text] test font-31.5 {Tk_IntersectTextLayout procedure: ignore newlines} { csetup "000\n0\n000" .b.c find overlapping $ax $ay $ax $ay } {} test font-31.6 {Tk_IntersectTextLayout procedure: ignore spaces at eol} { csetup "000\n000 000000000" .b.c itemconfig text -width [expr $ax*10] set x [.b.c find overlapping [expr $ax*5] $ay [expr $ax*5] $ay] .b.c itemconfig text -width 0 set x } {} test font-32.1 {Tk_TextLayoutToPostscript: ensure buffer doesn't overflow} { # If there were a whole bunch of returns or tabs in a row, then the # temporary buffer could overflow and write on the stack. csetup "qwertyuiopasdfghjklzxcvbnm1234qwertyuiopasdfghjklzxcvbnm\n" .b.c itemconfig text -width 800 .b.c insert text end "qwertyuiopasdfghjklzxcvbnm1234qwertyuiopasdfghjklzxcvbnm\n" .b.c insert text end "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n" .b.c insert text end "end" set x [.b.c postscript] set i [string first "(qwerty" $x] string range $x $i [expr {$i + 278}] } {(qwertyuiopasdfghjklzxcvbnm1234qwertyuiopasdfghjklzxcvbnm)] [(qwertyuiopasdfghjklzxcvbnm1234qwertyuiopasdfghjklzxcvbnm)] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [()] [(end)] } test font-33.1 {Tk_TextWidth procedure} { } {} test font-33.2 {ConfigAttributesObj procedure: arguments} { # (Tcl_GetIndexFromObj() != TCL_OK) setup list [catch {font create xyz -xyz} msg] $msg } {1 {bad option "-xyz": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-34.1 {ConfigAttributesObj procedure: arguments} { # (objc & 1) setup list [catch {font create xyz -family} msg] $msg } {1 {value for "-family" option missing}} set i 3 foreach p { {family xyz times} {size 20 40} {weight normal bold} {slant roman italic} {underline 0 1} {overstrike 0 1} } { set opt [lindex $p 0] test font-34.$i "ConfigAttributesObj procedure: $opt" { setup set x {} font create xyz -$opt [lindex $p 1] lappend x [font config xyz -$opt] font config xyz -$opt [lindex $p 2] lappend x [font config xyz -$opt] } [lrange $p 1 2] incr i } foreach p { {size xyz {1 {expected integer but got "xyz"}}} {weight xyz {1 {bad -weight value "xyz": must be normal, or bold}}} {slant xyz {1 {bad -slant value "xyz": must be roman, or italic}}} {underline xyz {1 {expected boolean value but got "xyz"}}} {overstrike xyz {1 {expected boolean value but got "xyz"}}} } { test font-34.$i "ConfigAttributesObj procedure: [lindex $p 0]" { setup list [catch {font create xyz -[lindex $p 0] [lindex $p 1]} msg] $msg } [lindex $p 2] incr i } test font-35.1 {GetAttributeInfoObj procedure: one attribute} { # (objPtr != NULL) setup font create xyz -family xyz font config xyz -family } {xyz} test font-36.1 {GetAttributeInfoObj procedure: unknown attribute} { # (Tcl_GetIndexFromObj() != TCL_OK) setup font create xyz list [catch {font config xyz -xyz} msg] $msg } {1 {bad option "-xyz": must be -family, -size, -weight, -slant, -underline, or -overstrike}} test font-37.1 {GetAttributeInfoObj procedure: all attributes} { # not (objPtr != NULL) setup font create xyz -family xyz font config xyz } {-family xyz -size 0 -weight normal -slant roman -underline 0 -overstrike 0} set i 4 foreach p { {family xyz xyz} {size 20 20} {weight normal normal} {slant italic italic} {underline yes 1} {overstrike false 0} } { test font-31.$i "GetAttributeInfo procedure: [lindex $p 0]" { setup font create xyz -[lindex $p 0] [lindex $p 1] font config xyz -[lindex $p 0] } [lindex $p 2] incr i } # In tests below, one field is set to "xyz" so that font name doesn't # look like a native X font, so that ParseFontNameObj or TkParseXLFD will # be called. setup test font-38.1 {ParseFontNameObj procedure: begins with -} { lindex [font actual -xyz-times-*-*-*-*-*-*-*-*-*-*-*-*] 1 } $times test font-38.2 {ParseFontNameObj procedure: begins with -*} { lindex [font actual -*-times-xyz-*-*-*-*-*-*-*-*-*-*-*] 1 } $times test font-38.3 {ParseFontNameObj procedure: begins with -, doesn't look like list} { lindex [font actual -xyz-times-*-*-*-*-*-*-*-*-*-*-*-*] 1 } $times test font-38.4 {ParseFontNameObj procedure: begins with -, looks like list} { lindex [font actual {-family times}] 1 } $times test font-38.5 {ParseFontNameObj procedure: begins with *} { lindex [font actual *-times-xyz-*-*-*-*-*-*-*-*-*-*-*] 1 } $times test font-38.6 {ParseFontNameObj procedure: begins with *} { font actual *-times-xyz -family } $times test font-38.7 {ParseFontNameObj procedure: arguments} {noExceed} { list [catch {font actual "\{xyz"} msg] $msg } [list 1 "font \"{xyz\" doesn't exist"] test font-38.8 {ParseFontNameObj procedure: arguments} {noExceed} { list [catch {font actual ""} msg] $msg } {1 {font "" doesn't exist}} test font-38.9 {ParseFontNameObj procedure: arguments} { list [catch {font actual {times 20 xyz xyz}} msg] $msg } {1 {unknown font style "xyz"}} test font-38.10 {ParseFontNameObj procedure: arguments} { list [catch {font actual {times xyz xyz}} msg] $msg } {1 {expected integer but got "xyz"}} test font-38.11 {ParseFontNameObj procedure: stylelist loop} {macOnly} { lrange [font actual {times 12 bold italic overstrike underline}] 4 end } {-weight bold -slant italic -underline 1 -overstrike 0} test font-38.12 {ParseFontNameObj procedure: stylelist loop} {unixOrPc} { lrange [font actual {times 12 bold italic overstrike underline}] 4 end } {-weight bold -slant italic -underline 1 -overstrike 1} test font-38.13 {ParseFontNameObj procedure: stylelist error} { list [catch {font actual {times 12 bold xyz}} msg] $msg } {1 {unknown font style "xyz"}} test font-39.1 {NewChunk procedure: test realloc} { .b.f config -text "xxx\nxxx\txxx\nxxx\t\t\t" } {} test font-40.1 {TkFontParseXLFD procedure: initial dash} { font actual -xyz-times-*-*-*-*-*-*-*-*-*-*-*-* -family } $times test font-40.2 {TkFontParseXLFD procedure: no initial dash} { font actual *-times-*-*-*-*-*-*-*-*-*-*-*-xyz -family } $times test font-40.3 {TkFontParseXLFD procedure: not enough fields} { font actual -xyz-times-*-*-* -family } $times test font-40.4 {TkFontParseXLFD procedure: all fields unspecified} { lindex [font actual -xyz-*-*-*-*-*-*-*-*-*-*-*-*-*] 0 } {-family} test font-40.5 {TkFontParseXLFD procedure: all fields specified} { lindex [font actual -foundry-times-weight-slant-setwidth-addstyle-10-10-10-10-spacing-avgwidth-registry-encoding] 1 } $times test font-41.1 {TkParseXLFD procedure: arguments} { # XLFD with bad pointsize: fallback to some system font. font actual -*-*-*-*-*-*-xyz-*-*-*-*-*-*-* set x {} } {} test font-42.1 {TkFontParseXLFD procedure: arguments} { # XLFD with bad pixelsize: fallback to some system font. font actual -*-*-*-*-*-*-*-xyz-*-*-*-*-*-* set x {} } {} test font-42.2 {TkFontParseXLFD procedure: pixelsize specified} { font metrics -xyz-times-*-*-*-*-12-*-*-*-*-*-*-* -linespace set x {} } {} test font-42.3 {TkFontParseXLFD procedure: weird pixelsize specified} { font metrics {-xyz-times-*-*-*-*-[ 12.0 0 12.0 0]-*-*-*-*-*-*-*} -linespace set x {} } {} test font-42.4 {TkFontParseXLFD procedure: pointsize specified} { font metrics -xyz-times-*-*-*-*-*-120-*-*-*-*-*-* -linespace set x {} } {} test font-42.5 {TkFontParseXLFD procedure: weird pointsize specified} { font metrics {-xyz-times-*-*-*-*-*-[ 12.0 0 12.0 0]-*-*-*-*-*-*} -linespace set x {} } {} test font-43.1 {FieldSpecified procedure: specified vs. non-specified} { font actual -xyz--*-*-*-*-*-*-*-*-*-*-*-* font actual -xyz-*-*-*-*-*-*-*-*-*-*-*-*-* font actual -xyz-?-*-*-*-*-*-*-*-*-*-*-*-* lindex [font actual -xyz-times-*-*-*-*-*-*-*-*-*-*-*-*] 1 } $times set oldscale [tk scaling] tk scaling 0.5 test font-44.1 {TkFontGetPixels: size < 0} { font actual {times -12} -size } {24} test font-44.2 {TkFontGetPoints: size >= 0} {noExceed} { font actual {times 12} -size } {12} tk scaling $oldscale test font-45.1 {TkFontGetAliasList: no match} { font actual {snarky 10} -family } [font actual {-size 10} -family] test font-45.2 {TkFontGetAliasList: match} {macOnly} { # Result could be either "Times" or "New York" font actual {{times new roman} 10} -family } [font actual {times 10} -family] test font-45.3 {TkFontGetAliasList: match} {pcOnly} { font actual {times 10} -family } {Times New Roman} test font-45.4 {TkFontGetAliasList: match} {unixOnly noExceed} { # can fail on Unix systems that have a real "times new roman" font font actual {{times new roman} 10} -family } [font actual {times 10} -family] setup destroy .b # cleanup ::tcltest::cleanupTests return