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Improve text sizes tests.

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This commit is contained in:
Martín Lucas Golini
2025-11-02 00:55:26 -03:00
parent 1b09a914b6
commit 79fb5b0a9f
2 changed files with 67 additions and 14 deletions
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79
src/tests/unit_tests/fontrendering.cpp
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@@ -391,28 +391,81 @@ UTEST( FontRendering, textEditBengaliTest ) {
UTEST( FontRendering, textSizes ) {
auto win = Engine::instance()->createWindow(
WindowSettings( 1024, 650, "eepp - Fonts", WindowStyle::Default, WindowBackend::Default, 32,
{}, 1, false, true ) );
WindowSettings( 1024, 650, "eepp - Text Sizes", WindowStyle::Default,
WindowBackend::Default, 32, {}, 1, false, true ) );
ASSERT_TRUE_MSG( win->isOpen(), "Failed to create Window" );
String txt( "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod" );
win->setClearColor( RGB( 230, 230, 230 ) );
FontTrueType* font = FontTrueType::New( "NotoSans-Regular" );
font->loadFromFile( "../assets/fonts/NotoSans-Regular.ttf" );
UTEST_PRINT_STEP( "Text Shaper disabled" );
win->clear();
FontStyleConfig config;
config.Font = font;
config.CharacterSize = 12;
config.Style = 0;
EXPECT_EQ( 415.f, Text::draw( txt, Vector2f::Zero, config ).getWidth() );
String txt( "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod\n"
"tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,\n"
"quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo\n"
"consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse\n"
"cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non\n"
"proident, sunt in culpa qui officia deserunt mollit anim id est laborum." );
const auto runTest = [&]() {
Sizef size = Text::draw( txt, Vector2f::Zero, config );
EXPECT_EQ( 445, size.getWidth() );
EXPECT_EQ( 96, size.getHeight() );
EXPECT_EQ( 445, Text::getTextWidth( txt, config ) );
Vector2i startPos{ 120, 7 };
EXPECT_EQ( 19, Text::findCharacterFromPos( startPos, true, config.Font,
config.CharacterSize, txt, 0 ) );
EXPECT_EQ( 19, Text::findCharacterFromPos( startPos, false, config.Font,
config.CharacterSize, txt, 0 ) );
Vector2i middlePos{ 120, 64 };
EXPECT_EQ( 242, Text::findCharacterFromPos( middlePos, true, config.Font,
config.CharacterSize, txt, 0 ) );
EXPECT_EQ( 242, Text::findCharacterFromPos( middlePos, false, config.Font,
config.CharacterSize, txt, 0 ) );
Vector2i endPos{ 120, 103 };
EXPECT_EQ( 395, Text::findCharacterFromPos( endPos, true, config.Font, config.CharacterSize,
txt, 0 ) );
EXPECT_EQ( -1, Text::findCharacterFromPos( endPos, false, config.Font, config.CharacterSize,
txt, 0 ) );
EXPECT_EQ( 18ul, Text::findLastCharPosWithinLength( txt, 120, config ) );
Vector2f pos = Text::findCharacterPos( 19, config.Font, config.CharacterSize, txt, 0 );
EXPECT_EQ( 120, pos.x );
EXPECT_EQ( 0, pos.y );
Text text;
text.setStyleConfig( config );
text.setString( txt );
EXPECT_EQ( 445, text.getTextWidth() );
EXPECT_EQ( 96, text.getTextHeight() );
EXPECT_EQ( 446, text.getLocalBounds().getWidth() );
EXPECT_EQ( 93, text.getLocalBounds().getHeight() );
EXPECT_EQ( 19, text.findCharacterFromPos( startPos, true ) );
EXPECT_EQ( 19, text.findCharacterFromPos( startPos, false ) );
EXPECT_EQ( 242, text.findCharacterFromPos( middlePos, true ) );
EXPECT_EQ( 242, text.findCharacterFromPos( middlePos, false ) );
EXPECT_EQ( 395, text.findCharacterFromPos( endPos ) );
EXPECT_EQ( -1, text.findCharacterFromPos( endPos, false ) );
pos = text.findCharacterPos( 19 );
EXPECT_EQ( 120, pos.x );
EXPECT_EQ( 0, pos.y );
};
UTEST_PRINT_STEP( "Text Shaper disabled" );
runTest();
UTEST_PRINT_STEP( "Text Shaper enabled" );
BoolScopedOp op( Text::TextShaperEnabled, true );
win->clear();
EXPECT_EQ( 415.f, Text::draw( txt, Vector2f::Zero, config ).getWidth() );
{
BoolScopedOp op( Text::TextShaperEnabled, true );
runTest();
}
Engine::destroySingleton();
}