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Using gtest fixtures in Alembic export tests

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This commit is contained in:
Sybren A. Stüvel
2017-10-26 12:43:59 +02:00
parent 81f2e68e20
commit 03a582ceeb
1 changed files with 41 additions and 26 deletions
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tests/gtests/alembic/abc_export_test.cc
+41 -26
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@@ -30,24 +30,47 @@ public:
};
TEST(abc_export, TimeSamplesFullShutter) {
class AlembicExportTest : public testing::Test
{
protected:
ExportSettings settings;
settings.frame_start = 31.0;
settings.frame_end = 223.0;
Scene scene;
TestableAbcExporter *exporter;
virtual void SetUp()
{
settings.frame_start = 31.0;
settings.frame_end = 223.0;
/* Fake a 25 FPS scene with a nonzero base (because that's sometimes forgotten) */
scene.r.frs_sec = 50;
scene.r.frs_sec_base = 2;
exporter = NULL;
}
virtual void TearDown()
{
delete exporter;
}
// Call after setting up the settings.
void createExporter()
{
exporter = new TestableAbcExporter(&scene, "somefile.abc", settings);
}
};
TEST_F(AlembicExportTest, TimeSamplesFullShutter) {
settings.shutter_open = 0.0;
settings.shutter_close = 1.0;
/* Fake a 25 FPS scene with a nonzero base (because that's sometimes forgotten) */
Scene scene;
scene.r.frs_sec = 50;
scene.r.frs_sec_base = 2;
TestableAbcExporter exporter(&scene, "somefile.abc", settings);
createExporter();
std::vector<double> samples;
/* test 5 samples per frame */
exporter.getShutterSamples(5, true, samples);
exporter->getShutterSamples(5, true, samples);
EXPECT_EQ(5, samples.size());
EXPECT_NEAR(1.240, samples[0], 1e-5f);
EXPECT_NEAR(1.248, samples[1], 1e-5f);
@@ -56,7 +79,7 @@ TEST(abc_export, TimeSamplesFullShutter) {
EXPECT_NEAR(1.272, samples[4], 1e-5f);
/* test same, but using frame number offset instead of time */
exporter.getShutterSamples(5, false, samples);
exporter->getShutterSamples(5, false, samples);
EXPECT_EQ(5, samples.size());
EXPECT_NEAR(0.0, samples[0], 1e-5f);
EXPECT_NEAR(0.2, samples[1], 1e-5f);
@@ -66,7 +89,7 @@ TEST(abc_export, TimeSamplesFullShutter) {
/* use the same setup to test getFrameSet() */
std::set<double> frames;
exporter.getFrameSet(5, frames);
exporter->getFrameSet(5, frames);
EXPECT_EQ(965, frames.size());
EXPECT_EQ(1, frames.count(31.0));
EXPECT_EQ(1, frames.count(31.2));
@@ -76,23 +99,15 @@ TEST(abc_export, TimeSamplesFullShutter) {
}
TEST(abc_export, TimeSamples180degShutter) {
ExportSettings settings;
settings.frame_start = 31.0;
settings.frame_end = 223.0;
TEST_F(AlembicExportTest, TimeSamples180degShutter) {
settings.shutter_open = -0.25;
settings.shutter_close = 0.25;
/* Fake a 25 FPS scene with a nonzero base (because that's sometimes forgotten) */
Scene scene;
scene.r.frs_sec = 50;
scene.r.frs_sec_base = 2;
TestableAbcExporter exporter(&scene, "somefile.abc", settings);
createExporter();
std::vector<double> samples;
/* test 5 samples per frame */
exporter.getShutterSamples(5, true, samples);
exporter->getShutterSamples(5, true, samples);
EXPECT_EQ(5, samples.size());
EXPECT_NEAR(1.230, samples[0], 1e-5f);
EXPECT_NEAR(1.234, samples[1], 1e-5f);
@@ -101,7 +116,7 @@ TEST(abc_export, TimeSamples180degShutter) {
EXPECT_NEAR(1.246, samples[4], 1e-5f);
/* test same, but using frame number offset instead of time */
exporter.getShutterSamples(5, false, samples);
exporter->getShutterSamples(5, false, samples);
EXPECT_EQ(5, samples.size());
EXPECT_NEAR(-0.25, samples[0], 1e-5f);
EXPECT_NEAR(-0.15, samples[1], 1e-5f);
@@ -112,7 +127,7 @@ TEST(abc_export, TimeSamples180degShutter) {
/* Use the same setup to test getFrameSet().
* Here only a few numbers are tested, due to rounding issues. */
std::set<double> frames;
exporter.getFrameSet(5, frames);
exporter->getFrameSet(5, frames);
EXPECT_EQ(965, frames.size());
EXPECT_EQ(1, frames.count(30.75));
EXPECT_EQ(1, frames.count(30.95));