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Tests: Update TestFontHandling and add new test

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Updates BitmapFont testing for fallible writes and adds a new
test font file for use in a new un/masking test.
This commit is contained in:
thankyouverycool 2022-07-30 07:19:22 -04:00 committed by Andreas Kling
parent cc291a0ca7
commit 3c1ea2861b
Notes: sideshowbarker 2024-07-17 08:27:02 +09:00 
Author: https://github.com/thankyouverycool
Commit: https://github.com/SerenityOS/serenity/commit/3c1ea2861b
Pull-request: https://github.com/SerenityOS/serenity/pull/14736
Reviewed-by: https://github.com/krkk
3 changed files with 21 additions and 1 deletions
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2
Tests/LibGfx/CMakeLists.txt
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@ -7,3 +7,5 @@ set(TEST_SOURCES
foreach(source IN LISTS TEST_SOURCES)
serenity_test("${source}" LibGfx LIBS LibGUI)
endforeach()
install(FILES TestFont.font DESTINATION usr/Tests/LibGfx)

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Tests/LibGfx/TestFont.font Normal file
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20
Tests/LibGfx/TestFontHandling.cpp
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@ -131,6 +131,24 @@ TEST_CASE(test_write_to_file)
char path[] = "/tmp/new.font.XXXXXX";
EXPECT(mkstemp(path) != -1);
EXPECT(font->write_to_file(path));
EXPECT(!font->write_to_file(path).is_error());
unlink(path);
}
TEST_CASE(test_character_set_masking)
{
auto font = Gfx::BitmapFont::try_load_from_file("/usr/Tests/LibGfx/TestFont.font");
EXPECT(!font.is_error());
auto unmasked_font = font.value()->unmasked_character_set();
EXPECT(!unmasked_font.is_error());
EXPECT(unmasked_font.value()->glyph_index(0x0041).value() == 0x0041);
EXPECT(unmasked_font.value()->glyph_index(0x0100).value() == 0x0100);
EXPECT(unmasked_font.value()->glyph_index(0xFFFD).value() == 0xFFFD);
auto masked_font = unmasked_font.value()->masked_character_set();
EXPECT(!masked_font.is_error());
EXPECT(masked_font.value()->glyph_index(0x0041).value() == 0x0041);
EXPECT(!masked_font.value()->glyph_index(0x0100).has_value());
EXPECT(masked_font.value()->glyph_index(0xFFFD).value() == 0x1FD);
}