3 use Test::More tests => 204;
4 use Cwd qw(getcwd abs_path);
8 use Imager::Test qw(diff_text_with_nul is_color3 is_color4 isnt_image is_image);
10 -d "testout" or mkdir "testout";
14 push @test_output, "t38ft2font.log";
16 Imager->open_log(log => "testout/t38ft2font.log");
18 my $deffont = "fontfiles/dodge.ttf";
20 my @base_color = (64, 255, 64);
24 ok($Imager::formats{ft2}, "ft2 should be in %formats");
26 my $fontname=$ENV{'TTFONTTEST'} || $deffont;
28 -f $fontname or skip("cannot find fontfile $fontname", 189);
30 print STDERR "FreeType2 runtime ", Imager::Font::FT2::i_ft2_version(1),
31 " compile-time ", Imager::Font::FT2::i_ft2_version(0), "\n";
33 my $bgcolor=i_color_new(255,0,0,0);
34 my $overlay=Imager::ImgRaw::new(200,70,3);
36 my $ttraw=Imager::Font::FT2::i_ft2_new($fontname, 0);
38 $ttraw or print Imager::_error_as_msg(),"\n";
39 ok($ttraw, "loaded raw font");
41 my @bbox=Imager::Font::FT2::i_ft2_bbox($ttraw, 50.0, 0, 'XMCLH', 0);
42 print "#bbox @bbox\n";
44 is(@bbox, 8, "i_ft2_bbox() returns 8 values");
46 ok(Imager::Font::FT2::i_ft2_cp($ttraw,$overlay,5,50,1,50.0,50, 'XMCLH',1,1, 0, 0), "drawn to channel");
47 i_line($overlay,0,50,100,50,$bgcolor,1);
49 push @test_output, "t38ft2font.ppm";
50 open(FH,">testout/t38ft2font.ppm") || die "cannot open testout/t38ft2font.ppm\n";
52 my $IO = Imager::io_new_fd(fileno(FH));
53 ok(i_writeppm_wiol($overlay, $IO), "saved image");
56 $bgcolor=i_color_set($bgcolor,200,200,200,0);
57 my $backgr=Imager::ImgRaw::new(500,300,3);
60 ok(Imager::Font::FT2::i_ft2_text($ttraw,$backgr,100,150,NC(255, 64, 64),200.0,50, 'MAW',1,1,0, 0), "drew MAW");
61 Imager::Font::FT2::i_ft2_settransform($ttraw, [0.9659, 0.2588, 0, -0.2588, 0.9659, 0 ]);
62 ok(Imager::Font::FT2::i_ft2_text($ttraw,$backgr,100,150,NC(0, 128, 0),200.0,50, 'MAW',0,1, 0, 0), "drew rotated MAW");
63 i_line($backgr, 0,150, 499, 150, NC(0, 0, 255),1);
65 push @test_output, "t38ft2font2.ppm";
66 open(FH,">testout/t38ft2font2.ppm") || die "cannot open testout/t38ft2font.ppm\n";
68 $IO = Imager::io_new_fd(fileno(FH));
69 ok(i_writeppm_wiol($backgr,$IO), "saved second image");
72 my $oof = Imager::Font->new(file=>$fontname, type=>'ft2', 'index'=>0);
74 ok($oof, "loaded OO font");
76 my $im = Imager->new(xsize=>400, ysize=>250);
78 ok($im->string(font=>$oof,
83 color=>NC(255, 128, 255),
85 align=>0), "drawn through OO interface");
86 ok($oof->transform(matrix=>[1, 0.1, 0, 0, 1, 0]),
87 "set matrix via OO interface");
88 ok($im->string(font=>$oof,
96 align=>1), "drawn transformed through OO");
97 use Imager::Matrix2d ':handy';
98 ok($oof->transform(matrix=>m2d_rotate(degrees=>-30)),
99 "set transform from m2d module");
100 ok($im->string(font=>$oof,
106 color=>NC(255,255,0),
108 align=>0, vlayout=>0), "drawn first rotated");
110 ok($im->string(font=>$oof,
118 align=>0, vlayout=>0), "drawn second rotated");
120 $oof->transform(matrix=>m2d_identity());
121 $oof->hinting(hinting=>1);
124 # the test font (dodge.ttf) only supports one character above 0xFF that
125 # I can see, 0x2010 HYPHEN (which renders the same as 0x002D HYPHEN MINUS)
126 # an attempt at utf8 support
127 # first attempt to use native perl UTF8
130 skip("no native UTF8 support in this version of perl", 1)
133 # we need to do this in eval to prevent compile time errors in older
135 eval q{$text = "A\x{2010}A"}; # A, HYPHEN, A in our test font
136 #$text = "A".chr(0x2010)."A"; # this one works too
137 unless (ok($im->string(font=>$oof,
143 aa=>1), "drawn UTF natively")) {
144 print "# ",$im->errstr,"\n";
149 # an attempt using emulation of UTF8
150 my $text = pack("C*", 0x41, 0xE2, 0x80, 0x90, 0x41);
151 #my $text = "A\xE2\x80\x90\x41\x{2010}";
152 #substr($text, -1, 0) = '';
153 unless (ok($im->string(font=>$oof,
158 color=>NC(255,128,0),
160 utf8=>1), "drawn UTF emulated")) {
161 print "# ",$im->errstr,"\n";
165 # well it was - it demostrates what happens when you combine
166 # transformations and font hinting
167 for my $steps (0..39) {
168 $oof->transform(matrix=>m2d_rotate(degrees=>-$steps+5));
169 # demonstrates why we disable hinting on a doing a transform
170 # if the following line is enabled then the 0 degrees output sticks
172 # $oof->hinting(hinting=>1);
173 $im->string(font=>$oof,
178 color=>NC(255, $steps * 5, 200-$steps * 5),
183 push @test_output, "t38_oo.ppm";
184 $im->write(file=>'testout/t38_oo.ppm')
185 or print "# could not save OO output: ",$im->errstr,"\n";
187 my (@got) = $oof->has_chars(string=>"\x01H");
188 ok(@got == 2, "has_chars returned 2 items");
189 ok(!$got[0], "have no chr(1)");
190 ok($got[1], "have 'H'");
191 is($oof->has_chars(string=>"H\x01"), "\x01\x00",
192 "scalar has_chars()");
194 print "# OO bounding boxes\n";
195 @bbox = $oof->bounding_box(string=>"hello", size=>30);
196 my $bbox = $oof->bounding_box(string=>"hello", size=>30);
198 is(@bbox, 8, "list bbox returned 8 items");
199 ok($bbox->isa('Imager::Font::BBox'), "scalar bbox returned right class");
200 ok($bbox->start_offset == $bbox[0], "start_offset");
201 ok($bbox->end_offset == $bbox[2], "end_offset");
202 ok($bbox->global_ascent == $bbox[3], "global_ascent");
203 ok($bbox->global_descent == $bbox[1], "global_descent");
204 ok($bbox->ascent == $bbox[5], "ascent");
205 ok($bbox->descent == $bbox[4], "descent");
206 ok($bbox->advance_width == $bbox[6], "advance_width");
208 print "# aligned text output\n";
209 my $alimg = Imager->new(xsize=>300, ysize=>300);
210 $alimg->box(color=>'40FF40', filled=>1);
212 $oof->transform(matrix=>m2d_identity());
213 $oof->hinting(hinting=>1);
215 align_test('left', 'top', 10, 10, $oof, $alimg);
216 align_test('start', 'top', 10, 40, $oof, $alimg);
217 align_test('center', 'top', 150, 70, $oof, $alimg);
218 align_test('end', 'top', 290, 100, $oof, $alimg);
219 align_test('right', 'top', 290, 130, $oof, $alimg);
221 align_test('center', 'top', 150, 160, $oof, $alimg);
222 align_test('center', 'center', 150, 190, $oof, $alimg);
223 align_test('center', 'bottom', 150, 220, $oof, $alimg);
224 align_test('center', 'baseline', 150, 250, $oof, $alimg);
226 push @test_output, "t38aligned.ppm";
227 ok($alimg->write(file=>'testout/t38aligned.ppm'),
228 "saving aligned output image");
230 my $exfont = Imager::Font->new(file=>'fontfiles/ExistenceTest.ttf',
234 ok($exfont, "loaded existence font")
235 or diag(Imager->errstr);
237 or skip("couldn't load test font", 11);
239 # the test font is known to have a shorter advance width for that char
240 my @bbox = $exfont->bounding_box(string=>"/", size=>100);
241 is(@bbox, 8, "should be 8 entries");
242 isnt($bbox[6], $bbox[2], "different advance width");
243 my $bbox = $exfont->bounding_box(string=>"/", size=>100);
244 ok($bbox->pos_width != $bbox->advance_width, "OO check");
246 cmp_ok($bbox->right_bearing, '<', 0, "check right bearing");
248 cmp_ok($bbox->display_width, '>', $bbox->advance_width,
249 "check display width (roughly)");
251 # check with a char that fits inside the box
252 $bbox = $exfont->bounding_box(string=>"!", size=>100);
253 print "# pos width ", $bbox->pos_width, "\n";
254 is($bbox->pos_width, $bbox->advance_width,
255 "check backwards compatibility");
256 cmp_ok($bbox->left_bearing, '>', 0, "left bearing positive");
257 cmp_ok($bbox->right_bearing, '>', 0, "right bearing positive");
258 cmp_ok($bbox->display_width, '<', $bbox->advance_width,
259 "display smaller than advance");
262 # make sure the number of tests on each branch match
263 if (Imager::Font::FT2::i_ft2_can_face_name()) {
264 my $facename = Imager::Font::FT2::i_ft2_face_name($exfont->{id});
265 print "# face name '$facename'\n";
266 is($facename, 'ExistenceTest', "test face name");
267 $facename = $exfont->face_name;
268 is($facename, 'ExistenceTest', "test face name OO");
271 # make sure we get the error we expect
272 my $facename = Imager::Font::FT2::i_ft2_face_name($exfont->{id});
273 my ($msg) = Imager::_error_as_msg();
274 ok(!defined($facename), "test face name not supported");
276 ok(scalar($msg =~ /or later required/), "test face name not supported");
282 Imager::Font::FT2->can_glyph_names
283 or skip("FT2 compiled without glyph names support", 9);
285 # FT2 considers POST tables in TTF fonts unreliable, so use
286 # a type 1 font, see below for TTF test
287 my $exfont = Imager::Font->new(file=>'fontfiles/ExistenceTest.pfb',
291 ok($exfont, "load Type 1 via FT2")
292 or skip("couldn't load type 1 with FT2", 8);
294 Imager::Font::FT2::i_ft2_glyph_name($exfont->{id}, "!J/");
296 #print Dumper \@glyph_names;
297 is($glyph_names[0], 'exclam', "check exclam name");
298 ok(!defined($glyph_names[1]), "check for no J name");
299 is($glyph_names[2], 'slash', "check slash name");
302 @glyph_names = $exfont->glyph_names(string=>"!J/");
303 is($glyph_names[0], 'exclam', "check exclam name OO");
304 ok(!defined($glyph_names[1]), "check for no J name OO");
305 is($glyph_names[2], 'slash', "check slash name OO");
307 # make sure a missing string parameter is handled correctly
309 $exfont->glyph_names();
311 is($@, "", "correct error handling");
312 cmp_ok(Imager->errstr, '=~', qr/no string parameter/, "error message");
315 # freetype 2 considers truetype glyph name tables unreliable
316 # due to some specific fonts, supplying reliable_only=>0 bypasses
317 # that check and lets us get the glyph names even for truetype fonts
318 # so we can test this stuff <sigh>
319 # we can't use ExistenceTest.ttf since that's generated with
320 # AppleStandardEncoding since the same .sfd needs to generate
321 # a .pfb file, NameTest.ttf uses a Unicode encoding
323 # we were using an unsigned char to store a unicode character
324 # https://rt.cpan.org/Ticket/Display.html?id=7949
325 $exfont = Imager::Font->new(file=>'fontfiles/NameTest.ttf',
329 ok($exfont, "load TTF via FT2")
330 or skip("could not load TTF with FT2", 1);
331 my $text = pack("C*", 0xE2, 0x80, 0x90); # "\x{2010}" as utf-8
332 my @names = $exfont->glyph_names(string=>$text,
333 utf8=>1, reliable_only=>0);
334 is($names[0], "hyphentwo", "check utf8 glyph name");
338 # check that error codes are translated correctly
339 my $errfont = Imager::Font->new(file=>"t/t10ft2.t", type=>"ft2");
340 is($errfont, undef, "new font vs non font");
341 cmp_ok(Imager->errstr, '=~', qr/unknown file format/, "check error message");
343 # Multiple Master tests
344 # we check a non-MM font errors correctly
345 print "# check that the methods act correctly for a non-MM font\n";
346 ok(!$exfont->is_mm, "exfont not MM");
347 ok((() = $exfont->mm_axes) == 0, "exfont has no MM axes");
348 cmp_ok(Imager->errstr, '=~', qr/no multiple masters/,
349 "and returns correct error when we ask");
350 ok(!$exfont->set_mm_coords(coords=>[0, 0]), "fail setting axis on exfont");
351 cmp_ok(Imager->errstr, '=~', qr/no multiple masters/,
352 "and returns correct error when we ask");
354 # try a MM font now - test font only has A defined
355 print "# Try a multiple master font\n";
356 my $mmfont = Imager::Font->new(file=>"fontfiles/MMOne.pfb", type=>"ft2",
357 color=>"white", aa=>1, size=>60);
358 ok($mmfont, "loaded MM font")
359 or print "# ", Imager->errstr, "\n";
360 ok($mmfont->is_mm, "font is multiple master");
361 my @axes = $mmfont->mm_axes;
362 is(@axes, 2, "check we got both axes");
363 is($axes[0][0], "Weight", "name of first axis");
364 is($axes[0][1], 50, "min for first axis");
365 is($axes[0][2], 999, "max for first axis");
366 is($axes[1][0], "Slant", "name of second axis");
367 is($axes[1][1], 0, "min for second axis");
368 is($axes[1][2], 999, "max for second axis");
369 my $mmim = Imager->new(xsize=>200, ysize=>200);
370 $mmim->string(font=>$mmfont, x=>0, 'y'=>50, text=>"A");
371 ok($mmfont->set_mm_coords(coords=>[ 700, 0 ]), "set to bold, unsloped");
372 $mmim->string(font=>$mmfont, x=>0, 'y'=>100, text=>"A", color=>'blue');
373 my @weights = qw(50 260 525 760 999);
374 my @slants = qw(0 333 666 999);
375 for my $windex (0 .. $#weights) {
376 my $weight = $weights[$windex];
377 for my $sindex (0 .. $#slants) {
378 my $slant = $slants[$sindex];
379 $mmfont->set_mm_coords(coords=>[ $weight, $slant ]);
380 $mmim->string(font=>$mmfont, x=>30+32*$windex, 'y'=>50+45*$sindex,
385 push @test_output, "t38mm.ppm";
386 ok($mmim->write(file=>"testout/t38mm.ppm"), "save MM output");
389 { print "# alignment tests\n";
390 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
391 ok($font, "loaded deffont OO")
392 or skip("could not load font:".Imager->errstr, 4);
393 my $im = Imager->new(xsize=>140, ysize=>150);
400 $im->line(x1=>0, y1=>40, x2=>139, y2=>40, color=>'blue');
401 $im->line(x1=>0, y1=>90, x2=>139, y2=>90, color=>'blue');
402 $im->line(x1=>0, y1=>110, x2=>139, y2=>110, color=>'blue');
403 for my $args ([ x=>5, text=>"A", color=>"white" ],
404 [ x=>40, text=>"y", color=>"white" ],
405 [ x=>75, text=>"A", channel=>1 ],
406 [ x=>110, text=>"y", channel=>1 ]) {
407 ok($im->string(%common, @$args, 'y'=>40), "A no alignment");
408 ok($im->string(%common, @$args, 'y'=>90, align=>1), "A align=1");
409 ok($im->string(%common, @$args, 'y'=>110, align=>0), "A align=0");
411 push @test_output, "t38align.ppm";
412 ok($im->write(file=>'testout/t38align.ppm'), "save align image");
416 { # outputting a space in non-AA could either crash
418 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
419 my $im = Imager->new(xsize => 100, ysize => 100);
420 ok($im->string(x => 10, y => 10, string => "test space", aa => 0,
421 color => '#FFF', size => 8, font => $font),
422 "draw space non-antialiased (color)");
423 ok($im->string(x => 10, y => 50, string => "test space", aa => 0,
424 channel => 0, size => 8, font => $font),
425 "draw space non-antialiased (channel)");
428 { # cannot output "0"
429 # https://rt.cpan.org/Ticket/Display.html?id=21770
430 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
431 ok($font, "loaded imugly");
432 my $imbase = Imager->new(xsize => 100, ysize => 100);
433 my $im = $imbase->copy;
434 ok($im->string(x => 10, y => 50, string => "0", aa => 0,
435 color => '#FFF', size => 20, font => $font),
437 ok(Imager::i_img_diff($im->{IMG}, $imbase->{IMG}),
438 "make sure we actually drew it");
440 ok($im->string(x => 10, y => 50, string => 0.0, aa => 0,
441 color => '#FFF', size => 20, font => $font),
443 ok(Imager::i_img_diff($im->{IMG}, $imbase->{IMG}),
444 "make sure we actually drew it");
446 { # string output cut off at NUL ('\0')
447 # https://rt.cpan.org/Ticket/Display.html?id=21770 cont'd
448 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
449 ok($font, "loaded imugly");
451 diff_text_with_nul("a\\0b vs a", "a\0b", "a",
452 font => $font, color => '#FFFFFF');
453 diff_text_with_nul("a\\0b vs a", "a\0b", "a",
454 font => $font, channel => 1);
456 # UTF8 encoded \x{2010}
457 my $dash = pack("C*", 0xE2, 0x80, 0x90);
458 diff_text_with_nul("utf8 dash\0dash vs dash", "$dash\0$dash", $dash,
459 font => $font, color => '#FFFFFF', utf8 => 1);
460 diff_text_with_nul("utf8 dash\0dash vs dash", "$dash\0$dash", $dash,
461 font => $font, channel => 1, utf8 => 1);
465 # when rendering to a transparent image the coverage should be
466 # expressed in terms of the alpha channel rather than the color
467 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
468 my $im = Imager->new(xsize => 40, ysize => 20, channels => 4);
469 ok($im->string(string => "AB", size => 20, aa => 1, color => '#F00',
470 x => 0, y => 15, font => $font),
471 "draw to transparent image");
472 my $im_noalpha = $im->convert(preset => 'noalpha');
473 my $im_pal = $im->to_paletted(make_colors => 'mediancut');
474 my @colors = $im_pal->getcolors;
475 is(@colors, 2, "should be only 2 colors");
476 @colors = sort { ($a->rgba)[0] <=> ($b->rgba)[0] } @colors;
477 is_color3($colors[0], 0, 0, 0, "check we got black");
478 is_color3($colors[1], 255, 0, 0, "and red");
482 my $im = Imager->new(xsize => 100, ysize => 100, channels => 4);
483 $im->box(filled => 1, color => '#ff0000FF');
484 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
485 ok($im->string(x => 0, 'y' => 40, text => 'test',
486 size => 11, sizew => 11, font => $font, aa => 1),
487 'draw on translucent image')
491 # not ft2 specific, but Imager
492 my $im = Imager->new(xsize => 100, ysize => 100);
493 my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'ft2');
494 my $imcopy = $im->copy;
495 ok($im, "make test image");
496 ok($font, "make test font");
497 ok($im->align_string(valign => "center", halign => "center",
498 x => 50, y => 50, string => "0", color => "#FFF",
501 ok(Imager::i_img_diff($im->{IMG}, $imcopy->{IMG}),
502 "make sure we drew the '0'");
507 # checks that a c:foo or c:\foo path is handled correctly on win32
509 $^O eq "MSWin32" || $^O eq "cygwin"
510 or skip("only for win32", 2);
512 or skip("Cannot get cwd", 2);
513 if ($^O eq "cygwin") {
514 $dir = Cygwin::posix_to_win_path($dir);
516 my $abs_path = abs_path($deffont);
517 my $font = Imager::Font->new(file => $abs_path, type => $type);
518 ok($font, "found font by absolute path")
519 or print "# path $abs_path\n";
523 and skip("cygwin doesn't support drive relative DOSsish paths", 1);
524 my ($drive) = $dir =~ /^([a-z]:)/i
525 or skip("cwd has no drive letter", 2);
526 my $drive_path = $drive . $deffont;
527 $font = Imager::Font->new(file => $drive_path, type => $type);
528 ok($font, "found font by drive relative path")
529 or print "# path $drive_path\n";
532 my $font1 = Imager::Font->new(file => $deffont, type => "ft2", index => 0);
533 my $font2 = Imager::Font::FT2->new(file => $deffont, index => 0);
535 for my $font ($font1, $font2) {
536 print "# ", join(",", $font->{color}->rgba), "\n";
538 my $im = Imager->new(xsize => 20, ysize => 20, channels => 4);
540 ok($im->string(text => "T", font => $font, y => 15),
541 "draw with default color")
542 or print "# ", $im->errstr, "\n";
543 my $work = Imager->new(xsize => 20, ysize => 20);
544 my $cmp = $work->copy;
545 $work->rubthrough(src => $im);
546 isnt_image($work, $cmp, "make sure something was drawn");
551 # non-AA font drawing isn't normal mode
553 Imager->log("testing no-aa normal output\n");
555 my $font = Imager::Font->new(file => "fontfiles/ImUgly.ttf", type => "ft2");
557 ok($font, "make a work font");
568 # build our comparison image
569 my $cmp = Imager->new(xsize => 120, ysize => 100);
570 my $layer = Imager->new(xsize => 120, ysize => 100, channels => 4);
571 ok($layer->string(%common, y => 10, text => "full", color => "#8080FF"),
572 "draw non-aa text at full coverage to layer image");
573 ok($layer->string(%common, y => 40, text => "half", color => "#FF808080"),
574 "draw non-aa text at half coverage to layer image");
575 ok($layer->string(%common, y => 70, text => "quarter", color => "#80FF8040"),
576 "draw non-aa text at zero coverage to layer image");
577 ok($cmp->rubthrough(src => $layer), "rub layer onto comparison image");
579 my $im = Imager->new(xsize => 120, ysize => 100);
580 ok($im->string(%common, y => 10, text => "full", color => "#8080FF"),
581 "draw non-aa text at full coverage");
582 ok($im->string(%common, y => 40, text => "half", color => "#FF808080"),
583 "draw non-aa text at half coverage");
584 ok($im->string(%common, y => 70, text => "quarter", color => "#80FF8040"),
585 "draw non-aa text at zero coverage");
586 is_image($im, $cmp, "check the result");
588 push @test_output, "noaanorm.ppm", "noaacmp.ppm";
589 ok($cmp->write(file => "testout/noaacmp.ppm"), "save cmp image")
590 or diag "Saving cmp image: ", $cmp->errstr;
591 ok($im->write(file => "testout/noaanorm.ppm"), "save test image")
592 or diag "Saving result image: ", $im->errstr;
599 unless ($ENV{IMAGER_KEEP_FILES}) {
600 unlink map "testout/$_", @test_output;
605 my ($h, $v, $x, $y, $f, $img) = @_;
607 my @pos = $f->align(halign=>$h, valign=>$v, 'x'=>$x, 'y'=>$y,
608 image=>$img, size=>15, color=>'FFFFFF',
609 string=>"x$h ${v}y", channel=>1, aa=>1);
610 @pos = $img->align_string(halign=>$h, valign=>$v, 'x'=>$x, 'y'=>$y,
611 font=>$f, size=>15, color=>'FF99FF',
612 string=>"x$h ${v}y", aa=>1);
613 if (ok(@pos == 4, "$h $v aligned output")) {
615 my $cx = int(($pos[0] + $pos[2]) / 2);
616 my $cy = int(($pos[1] + $pos[3]) / 2);
618 print "# @pos cx $cx cy $cy\n";
619 okmatchcolor($img, $cx, $pos[1]-1, @base_color, "outer top edge");
620 okmatchcolor($img, $cx, $pos[3], @base_color, "outer bottom edge");
621 okmatchcolor($img, $pos[0]-1, $cy, @base_color, "outer left edge");
622 okmatchcolor($img, $pos[2], $cy, @base_color, "outer right edge");
624 okmismatchcolor($img, $cx, $pos[1], @base_color, "inner top edge");
625 okmismatchcolor($img, $cx, $pos[3]-1, @base_color, "inner bottom edge");
626 okmismatchcolor($img, $pos[0], $cy, @base_color, "inner left edge");
627 # okmismatchcolor($img, $pos[2]-1, $cy, @base_color, "inner right edge");
628 # XXX: This gets triggered by a freetype2 bug I think
629 # $ rpm -qa | grep freetype
634 cross($img, $x, $y, 'FF0000');
635 cross($img, $cx, $pos[1]-1, '0000FF');
636 cross($img, $cx, $pos[3], '0000FF');
637 cross($img, $pos[0]-1, $cy, '0000FF');
638 cross($img, $pos[2], $cy, '0000FF');
641 SKIP: { skip("couldn't draw text", 7) };
646 my ($img, $x, $y, $r, $g, $b, $about) = @_;
648 my $c = $img->getpixel('x'=>$x, 'y'=>$y);
649 my ($fr, $fg, $fb) = $c->rgba;
650 ok($fr == $r && $fg == $g && $fb == $b,
651 "want ($r,$g,$b) found ($fr,$fg,$fb)\@($x,$y) $about");
654 sub okmismatchcolor {
655 my ($img, $x, $y, $r, $g, $b, $about) = @_;
657 my $c = $img->getpixel('x'=>$x, 'y'=>$y);
658 my ($fr, $fg, $fb) = $c->rgba;
659 ok($fr != $r || $fg != $g || $fb != $b,
660 "don't want ($r,$g,$b) found ($fr,$fg,$fb)\@($x,$y) $about");
664 my ($img, $x, $y, $color) = @_;
666 $img->setpixel('x'=>[$x, $x, $x, $x, $x, $x-2, $x-1, $x+1, $x+2],
667 'y'=>[$y-2, $y-1, $y, $y+1, $y+2, $y, $y, $y, $y],