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More Font tests

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This commit is contained in:
Dmitry Marakasov 2016-01-25 20:19:23 +03:00
parent bc6ff5f450
commit 15e801dc7b
1 changed files with 33 additions and 0 deletions
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33
tests/test_font.cc
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@ -2,6 +2,7 @@
#include <SDL2pp/SDLTTF.hh>
#include <SDL2pp/Font.hh>
#include <SDL2pp/Exception.hh>
#include "testing.h"
@ -99,4 +100,36 @@ BEGIN_TEST(int, char*[])
EXPECT_TRUE(family && *family == "Bitstream Vera Sans");
EXPECT_TRUE(style && *style == "Roman");
}
{
// Glyphs provided
EXPECT_TRUE(font.IsGlyphProvided(u'A'));
EXPECT_TRUE(font.IsGlyphProvided(u'¼'));
EXPECT_TRUE(!font.IsGlyphProvided(u'л'));
EXPECT_TRUE(!font.IsGlyphProvided(u'Ы'));
}
{
// Glyph metrics
int minx, maxx, miny, maxy, advance;
// Why doesn't TTF_GlyphMetrics on non-existing glyph not return -1?!
//EXPECT_EXCEPTION(font.GetGlyphMetrics(u'л', minx, maxx, miny, maxy, advance), Exception);
EXPECT_NO_EXCEPTION(font.GetGlyphMetrics(u'A', minx, maxx, miny, maxy, advance));
EXPECT_EQUAL(minx, 0);
EXPECT_EQUAL(maxx, 20);
EXPECT_EQUAL(miny, 0);
EXPECT_EQUAL(maxy, 22);
EXPECT_EQUAL(advance, 21);
EXPECT_EQUAL(font.GetGlyphRect(u'A'), Rect(0, 0, 20, 22));
EXPECT_EQUAL(font.GetGlyphAdvance(u'A'), 21);
// Text size
EXPECT_EQUAL(font.GetSizeText("AA"), Point(43, 36));
EXPECT_EQUAL(font.GetSizeUTF8(u8"AA"), Point(43, 36));
EXPECT_EQUAL(font.GetSizeUNICODE(u"AA"), Point(43, 36));
}
END_TEST()