#!perl -w
use strict;
-use lib 't';
-use Test::More tests => 57;
+use Test::More tests => 91;
+
+$|=1;
BEGIN { use_ok(Imager => ':all') }
require "t/testtools.pl";
+use Imager::Test qw(diff_text_with_nul is_color3);
init_log("testout/t35ttfont.log",2);
SKIP:
{
- skip("freetype 1.x unavailable or disabled", 56)
+ skip("freetype 1.x unavailable or disabled", 90)
unless i_has_format("tt");
print "# has tt\n";
if (!ok(-f $fontname, "check test font file exists")) {
print "# cannot find fontfile for truetype test $fontname\n";
- skip('Cannot load test font', 55);
+ skip('Cannot load test font', 89);
}
i_init_fonts();
# i_tt_set_aa(1);
my $bgcolor = i_color_new(255,0,0,0);
- my $overlay = Imager::ImgRaw::new(200,70,3);
+ my $overlay = Imager::ImgRaw::new(320,140,3);
+ i_box_filled($overlay, 0, 0, 319, 139, i_color_new(128, 128, 128));
my $ttraw = Imager::i_tt_new($fontname);
ok($ttraw, "create font");
- my @bbox = i_tt_bbox($ttraw,50.0,'XMCLH',5,0);
+ my @bbox = i_tt_bbox($ttraw,50.0,'XMCLH',6,0);
is(@bbox, 8, "bounding box");
print "#bbox: ($bbox[0], $bbox[1]) - ($bbox[2], $bbox[3])\n";
- ok(i_tt_cp($ttraw,$overlay,5,50,1,50.0,'XMCLH',5,1,0), "cp output");
+ ok(i_tt_cp($ttraw,$overlay,5,50,1,50.0,'XM CLH',6,1,0), "cp output");
+ ok(i_tt_cp($ttraw,$overlay,5,120,1,50.0,'XM CLH',6,0,0), "cp output (non AA)");
i_line($overlay,0,50,100,50,$bgcolor,1);
open(FH,">testout/t35ttfont.ppm") || die "cannot open testout/t35ttfont.ppm\n";
# i_tt_set_aa(2);
- ok(i_tt_text($ttraw,$backgr,100,120,$bgcolor,50.0,'test',4,1,0),
+ ok(i_tt_text($ttraw,$backgr,100,120,$bgcolor,50.0,'te st',5,1,0),
"normal output");
+ ok(i_tt_text($ttraw,$backgr,100,200,$bgcolor,50.0,'te st',5,0,0),
+ "normal output (non AA)");
my $ugly = Imager::i_tt_new("./fontfiles/ImUgly.ttf");
ok($ugly, "create ugly font");
# older versions were dropping the bottom of g and the right of a
ok(i_tt_text($ugly, $backgr,100, 80, $bgcolor, 14, 'g%g', 3, 1, 0),
"draw g%g");
- ok(i_tt_text($ugly, $backgr,150, 80, $bgcolor, 14, 'delta', 5, 1, 0),
+ ok(i_tt_text($ugly, $backgr,150, 80, $bgcolor, 14, 'delta', 6, 1, 0),
"draw delta");
i_line($backgr,0,20,499,20,i_color_new(0,127,0,0),1);
ok(i_tt_text($ttraw, $backgr, 20, 20, $bgcolor, 14, 'abcdefghijklmnopqrstuvwxyz{|}', 29, 1, 0), "alphabet");
my $face_name = Imager::i_tt_face_name($hcfont->{id});
print "# face $face_name\n";
- ok($face_name eq 'ExistenceTest', "face name");
+ is($face_name, 'ExistenceTest', "face name (function)");
$face_name = $hcfont->face_name;
- ok($face_name eq 'ExistenceTest', "face name");
+ is($face_name, 'ExistenceTest', "face name (OO)");
# FT 1.x cheats and gives names even if the font doesn't have them
my @glyph_names = $hcfont->glyph_names(string=>"!J/");
- ok($glyph_names[0] eq 'exclam', "check exclam name OO");
+ is($glyph_names[0], 'exclam', "check exclam name OO");
ok(!defined($glyph_names[1]), "check for no J name OO");
- ok($glyph_names[2] eq 'slash', "check slash name OO");
+ is($glyph_names[2], 'slash', "check slash name OO");
print "# ** name table of the test font **\n";
Imager::i_tt_dump_names($hcfont->{id});
my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'tt');
ok($font, "loaded deffont OO")
or skip("could not load font:".Imager->errstr, 4);
- my $im = Imager->new(xsize=>70, ysize=>150);
- my %common1 =
- (
- font=>$font,
- text=>'A',
- size=>40,
- color=>'white',
- x=>5,
- aa=>1,
- );
- my %common2 =
+ my $im = Imager->new(xsize=>140, ysize=>150);
+ my %common =
(
font=>$font,
- text=>'y',
size=>40,
- color=>'white',
- x=>40,
aa=>1,
);
- $im->line(x1=>0, y1=>40, x2=>69, y2=>40, color=>'blue');
- $im->line(x1=>0, y1=>90, x2=>69, y2=>90, color=>'blue');
- $im->line(x1=>0, y1=>110, x2=>69, y2=>110, color=>'blue');
- ok($im->string(%common1, 'y'=>40), "A no alignment");
- ok($im->string(%common2, 'y'=>40), "y no alignment");
- ok($im->string(%common1, 'y'=>90, align=>1), "A align=1");
- ok($im->string(%common2, 'y'=>90, align=>1), "y align=1");
- ok($im->string(%common1, 'y'=>110, align=>0), "A align=0");
- ok($im->string(%common2, 'y'=>110, align=>0), "y align=0");
+ $im->line(x1=>0, y1=>40, x2=>139, y2=>40, color=>'blue');
+ $im->line(x1=>0, y1=>90, x2=>139, y2=>90, color=>'blue');
+ $im->line(x1=>0, y1=>110, x2=>139, y2=>110, color=>'blue');
+ for my $args ([ x=>5, text=>"A", color=>"white" ],
+ [ x=>40, text=>"y", color=>"white" ],
+ [ x=>75, text=>"A", channel=>1 ],
+ [ x=>110, text=>"y", channel=>1 ]) {
+ ok($im->string(%common, @$args, 'y'=>40), "A no alignment");
+ ok($im->string(%common, @$args, 'y'=>90, align=>1), "A align=1");
+ ok($im->string(%common, @$args, 'y'=>110, align=>0), "A align=0");
+ }
ok($im->write(file=>'testout/t35align.ppm'), "save align image");
}
+ { # Ticket #14804 Imager::Font->new() doesn't report error details
+ # when using freetype 1
+ # make sure we're using C locale for messages
+ use POSIX qw(setlocale LC_ALL);
+ setlocale(LC_ALL, "C");
+
+ my $font = Imager::Font->new(file=>'t/t35ttfont.t', type=>'tt');
+ ok(!$font, "font creation should have failed for invalid file");
+ cmp_ok(Imager->errstr, 'eq', 'Invalid file format.',
+ "test error message");
+
+ setlocale(LC_ALL, "");
+ }
+
+ { # check errstr set correctly
+ my $font = Imager::Font->new(file=>$fontname, type=>'tt',
+ size => undef);
+ ok($font, "made size error test font");
+ my $im = Imager->new(xsize=>100, ysize=>100);
+ ok($im, "made size error test image");
+ ok(!$im->string(font=>$font, x=>10, 'y'=>50, string=>"Hello"),
+ "drawing should fail with no size");
+ is($im->errstr, "No font size provided", "check error message");
+
+ # try no string
+ ok(!$im->string(font=>$font, x=>10, 'y'=>50, size=>15),
+ "drawing should fail with no string");
+ is($im->errstr, "missing required parameter 'string'",
+ "check error message");
+ }
+
+ { # introduced in 0.46 - outputting just space crashes
+ my $im = Imager->new(xsize=>100, ysize=>100);
+ my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', size=>14);
+ ok($im->string(font=>$font, x=> 5, 'y' => 50, string=>' '),
+ "outputting just a space was crashing");
+ }
+
+ { # string output cut off at NUL ('\0')
+ # https://rt.cpan.org/Ticket/Display.html?id=21770 cont'd
+ my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'tt');
+ ok($font, "loaded imugly");
+
+ diff_text_with_nul("a\\0b vs a", "a\0b", "a",
+ font => $font, color => '#FFFFFF');
+ diff_text_with_nul("a\\0b vs a", "a\0b", "a",
+ font => $font, channel => 1);
+
+ # UTF8 encoded \x{2010}
+ my $dash = pack("C*", 0xE2, 0x80, 0x90);
+ diff_text_with_nul("utf8 dash\0dash vs dash", "$dash\0$dash", $dash,
+ font => $font, color => '#FFFFFF', utf8 => 1);
+ diff_text_with_nul("utf8 dash\0dash vs dash", "$dash\0$dash", $dash,
+ font => $font, channel => 1, utf8 => 1);
+ }
+
+ { # RT 11972
+ # when rendering to a transparent image the coverage should be
+ # expressed in terms of the alpha channel rather than the color
+ my $font = Imager::Font->new(file=>'fontfiles/ImUgly.ttf', type=>'tt');
+ my $im = Imager->new(xsize => 40, ysize => 20, channels => 4);
+ ok($im->string(string => "AB", size => 20, aa => 1, color => '#F00',
+ x => 0, y => 15, font => $font),
+ "draw to transparent image");
+ #$im->write(file => "foo.png");
+ my $im_noalpha = $im->convert(preset => 'noalpha');
+ my $im_pal = $im->to_paletted(make_colors => 'mediancut');
+ my @colors = $im_pal->getcolors;
+ is(@colors, 2, "should be only 2 colors");
+ @colors = sort { ($a->rgba)[0] <=> ($b->rgba)[0] } @colors;
+ is_color3($colors[0], 0, 0, 0, "check we got black");
+ is_color3($colors[1], 255, 0, 0, "and red");
+ }
+
ok(1, "end of code");
}
projects / imager.git / blobdiff