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#include "drawTestBase.h"
class PatternDrawTest : public DrawTestBase {
protected:
fs::path imgPath = fs::path(GTEST_DATA_ROOT) / "mirror2.png";
VkvgSurface imgSurf;
void SetUp() override {
surf = vkvg_surface_create(dev, 512, 512);
imgSurf = vkvg_surface_create_from_image(dev, (char*)imgPath.c_str());
}
void TearDown() override {
vkvg_surface_destroy(imgSurf);
DrawTestBase::TearDown();
}
};
TEST_F(PatternDrawTest, References) {
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_pattern_status(NULL));
EXPECT_EQ(0, vkvg_pattern_get_reference_count(NULL));
EXPECT_NO_FATAL_FAILURE(vkvg_pattern_reference(NULL));
VkvgPattern pat = vkvg_pattern_create_for_surface(NULL);
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_pattern_status(pat));
pat = vkvg_pattern_create_linear(0, 0, 0, 0);
EXPECT_EQ(VKVG_STATUS_SUCCESS, vkvg_pattern_status(pat));
EXPECT_EQ(1, vkvg_pattern_get_reference_count(pat));
vkvg_pattern_reference(pat);
EXPECT_EQ(2, vkvg_pattern_get_reference_count(pat));
EXPECT_NO_FATAL_FAILURE(vkvg_pattern_destroy(NULL));
vkvg_pattern_destroy(pat);
EXPECT_EQ(1, vkvg_pattern_get_reference_count(pat));
vkvg_pattern_destroy(pat);
// EXPECT_EQ(NULL, pat);
}
TEST_F(PatternDrawTest, CreateSetGet) {
VkvgContext ctx = vkvg_create(surf);
vkvg_paint(ctx);
VkvgPattern src = vkvg_get_source (ctx);//get default pattern
VkvgPattern pat = vkvg_pattern_create_for_surface(NULL);
vkvg_set_source(ctx, pat);
EXPECT_EQ(2, vkvg_pattern_get_reference_count(pat));
src = vkvg_get_source (ctx);
EXPECT_EQ(3, vkvg_pattern_get_reference_count(pat));
vkvg_pattern_destroy(pat);
EXPECT_EQ(2, vkvg_pattern_get_reference_count(pat));
vkvg_pattern_destroy(pat);
EXPECT_EQ(1, vkvg_pattern_get_reference_count(pat));
vkvg_pattern_destroy(pat);
EXPECT_EQ(0, vkvg_pattern_get_reference_count(pat));
EXPECT_EQ(0, vkvg_pattern_get_reference_count(src));
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_pattern_status(pat));
EXPECT_EQ(VKVG_STATUS_NULL_POINTER, vkvg_pattern_status(src));
src = vkvg_get_source (ctx);
/*pat = vkvg_pattern_create_linear(0, 0, 0, 0);
src = vkvg_get_source (ctx);
EXPECT_EQ(3, vkvg_pattern_get_reference_count(pat));*/
vkvg_destroy(ctx);
}
TEST_F(PatternDrawTest, PaintPattern) {
VkvgContext ctx = vkvg_create(surf);
VkvgPattern pat = vkvg_pattern_create_for_surface(imgSurf);
EXPECT_EQ(VKVG_STATUS_SUCCESS, vkvg_pattern_status(pat));
EXPECT_EQ(1, vkvg_pattern_get_reference_count(pat));
EXPECT_EQ(2, vkvg_surface_get_reference_count(imgSurf));
vkvg_set_source(ctx, pat);
EXPECT_EQ(2, vkvg_pattern_get_reference_count(pat));
vkvg_paint(ctx);
vkvg_pattern_destroy(pat);
EXPECT_EQ(1, vkvg_pattern_get_reference_count(pat));
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(PatternDrawTest, PaintPatternRepeat) {
VkvgContext ctx = vkvg_create(surf);
VkvgPattern pat = vkvg_pattern_create_for_surface(imgSurf);
vkvg_pattern_set_extend(pat, VKVG_EXTEND_REPEAT);
vkvg_set_source(ctx, pat);
vkvg_paint(ctx);
vkvg_pattern_destroy(pat);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(PatternDrawTest, PaintPatternRepeatScaled) {
VkvgContext ctx = vkvg_create(surf);
vkvg_scale(ctx, 0.2f, 0.2f);
VkvgPattern pat = vkvg_pattern_create_for_surface(imgSurf);
vkvg_pattern_set_extend(pat, VKVG_EXTEND_REPEAT);
vkvg_set_source(ctx, pat);
vkvg_paint(ctx);
vkvg_pattern_destroy(pat);
vkvg_destroy(ctx);
compareWithRefImage();
}
TEST_F(PatternDrawTest, PaintPatternPad) {
VkvgContext ctx = vkvg_create(surf);
VkvgPattern pat = vkvg_pattern_create_for_surface(imgSurf);
vkvg_pattern_set_extend(pat, VKVG_EXTEND_PAD);
vkvg_set_source(ctx, pat);
vkvg_paint(ctx);
vkvg_pattern_destroy(pat);
vkvg_destroy(ctx);
compareWithRefImage();
}
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