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Test: Rename FrameProcessor Pixel Tests.

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Rename tests using the action state expectation pattern.

PiperOrigin-RevId: 504546583
This commit is contained in:
huangdarwin 2023-01-25 14:34:19 +00:00 committed by christosts
parent f083ff264d
commit 5d04d38d35
1 changed files with 39 additions and 46 deletions
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85
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/GlEffectsFrameProcessorPixelTest.java
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@ -59,6 +59,9 @@ import org.junit.runner.RunWith;
/** /**
* Pixel test for frame processing via {@link GlEffectsFrameProcessor}. * Pixel test for frame processing via {@link GlEffectsFrameProcessor}.
* *
* <p>Uses a {@link GlEffectsFrameProcessor} to process one frame, and checks that the actual output
* matches expected output, either from a golden file or from another edit.
*
* <p>Expected images are taken from an emulator, so tests on different emulators or physical * <p>Expected images are taken from an emulator, so tests on different emulators or physical
* devices may fail. To test on other devices, please increase the {@link * devices may fail. To test on other devices, please increase the {@link
* BitmapPixelTestUtil#MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE} and/or inspect the saved output * BitmapPixelTestUtil#MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE} and/or inspect the saved output
@ -112,8 +115,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_noEdits_producesExpectedOutput() throws Exception { public void noEffects_matchesGoldenFile() throws Exception {
String testId = "processData_noEdits"; String testId = "noEffects_matchesGoldenFile";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId).build(); new GlEffectsFrameProcessorTestRunner.Builder(testId).build();
Bitmap expectedBitmap = readBitmap(ORIGINAL_PNG_ASSET_PATH); Bitmap expectedBitmap = readBitmap(ORIGINAL_PNG_ASSET_PATH);
@ -127,8 +130,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_noEditsWithCache_leavesFrameUnchanged() throws Exception { public void noEffects_withFrameCache_matchesGoldenFile() throws Exception {
String testId = "processData_noEditsWithCache"; String testId = "noEffects_withFrameCache_matchesGoldenFile";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects(new FrameCache(/* capacity= */ 5)) .setEffects(new FrameCache(/* capacity= */ 5))
@ -144,8 +147,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withPixelWidthHeightRatio_producesExpectedOutput() throws Exception { public void setPixelWidthHeightRatio_matchesGoldenFile() throws Exception {
String testId = "processData_withPixelWidthHeightRatio"; String testId = "setPixelWidthHeightRatio_matchesGoldenFile";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId).setPixelWidthHeightRatio(2f).build(); new GlEffectsFrameProcessorTestRunner.Builder(testId).setPixelWidthHeightRatio(2f).build();
Bitmap expectedBitmap = readBitmap(SCALE_WIDE_PNG_ASSET_PATH); Bitmap expectedBitmap = readBitmap(SCALE_WIDE_PNG_ASSET_PATH);
@ -159,9 +162,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withMatrixTransformation_translateRight_producesExpectedOutput() public void matrixTransformation_matchesGoldenFile() throws Exception {
throws Exception { String testId = "matrixTransformation_matchesGoldenFile";
String testId = "processData_withMatrixTransformation_translateRight";
Matrix translateRightMatrix = new Matrix(); Matrix translateRightMatrix = new Matrix();
translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0); translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
@ -179,9 +181,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withMatrixAndScaleToFitTransformation_producesExpectedOutput() public void matrixAndScaleToFitTransformation_matchesGoldenFile() throws Exception {
throws Exception { String testId = "matrixAndScaleToFitTransformation_matchesGoldenFile";
String testId = "processData_withMatrixAndScaleToFitTransformation";
Matrix translateRightMatrix = new Matrix(); Matrix translateRightMatrix = new Matrix();
translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0); translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
@ -201,9 +202,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withScaleToFitAndMatrixTransformation_producesExpectedOutput() public void scaleToFitAndMatrixTransformation_matchesGoldenFile() throws Exception {
throws Exception { String testId = "scaleToFitAndMatrixTransformation_matchesGoldenFile";
String testId = "processData_withScaleToFitAndMatrixTransformation";
Matrix translateRightMatrix = new Matrix(); Matrix translateRightMatrix = new Matrix();
translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0); translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
@ -223,9 +223,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withPresentation_createForHeight_producesExpectedOutput() public void presentation_createForHeight_matchesGoldenFile() throws Exception {
throws Exception { String testId = "presentation_createForHeight_matchesGoldenFile";
String testId = "processData_withPresentation_createForHeight";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects(Presentation.createForHeight(480)) .setEffects(Presentation.createForHeight(480))
@ -241,8 +240,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withCropThenPresentation_producesExpectedOutput() throws Exception { public void cropThenPresentation_matchesGoldenFile() throws Exception {
String testId = "processData_withCropThenPresentation"; String testId = "cropThenPresentation_matchesGoldenFile";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects( .setEffects(
@ -261,9 +260,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withScaleToFitTransformation_rotate45_producesExpectedOutput() public void scaleToFitTransformation_rotate45_matchesGoldenFile() throws Exception {
throws Exception { String testId = "scaleToFitTransformation_rotate45_matchesGoldenFile";
String testId = "processData_withScaleToFitTransformation_rotate45";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects(new ScaleToFitTransformation.Builder().setRotationDegrees(45).build()) .setEffects(new ScaleToFitTransformation.Builder().setRotationDegrees(45).build())
@ -279,9 +277,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_withTwoWrappedScaleToFitTransformations_producesExpectedOutput() public void twoWrappedScaleToFitTransformations_matchesGoldenFile() throws Exception {
throws Exception { String testId = "twoWrappedScaleToFitTransformations_matchesGoldenFile";
String testId = "processData_withTwoWrappedScaleToFitTransformations";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects( .setEffects(
@ -303,11 +300,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void public void manyComposedMatrixEffects_matchesSingleEffect() throws Exception {
processData_withManyComposedMatrixTransformations_producesSameOutputAsCombinedTransformation() String testId = "manyComposedMatrixEffects_matchesSingleEffect";
throws Exception {
String testId =
"processData_withManyComposedMatrixTransformations_producesSameOutputAsCombinedTransformation";
Crop centerCrop = Crop centerCrop =
new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f); new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f);
ImmutableList.Builder<Effect> full10StepRotationAndCenterCrop = new ImmutableList.Builder<>(); ImmutableList.Builder<Effect> full10StepRotationAndCenterCrop = new ImmutableList.Builder<>();
@ -339,8 +333,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_increaseBrightness_producesExpectedOutput() throws Exception { public void increaseBrightness_matchesGoldenFile() throws Exception {
String testId = "processData_increaseBrightness"; String testId = "increaseBrightness_matchesGoldenFile";
ImmutableList<Effect> increaseBrightness = ImmutableList<Effect> increaseBrightness =
ImmutableList.of( ImmutableList.of(
new RgbAdjustment.Builder().setRedScale(5).build(), new RgbAdjustment.Builder().setRedScale(5).build(),
@ -361,9 +355,9 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void processData_fullRotationIncreaseBrightnessAndCenterCrop_producesExpectedOutput() public void manyComposedMatrixAndRgbEffects_producesSameOutputAsCombinedEffects()
throws Exception { throws Exception {
String testId = "drawFrame_fullRotationIncreaseBrightnessAndCenterCrop"; String testId = "manyComposedMatrixAndRgbEffects_producesSameOutputAsCombinedEffects";
Crop centerCrop = Crop centerCrop =
new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f); new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f);
ImmutableList<Effect> increaseBrightnessFullRotationCenterCrop = ImmutableList<Effect> increaseBrightnessFullRotationCenterCrop =
@ -405,10 +399,10 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void public void manyComposedMatrixAndRgbEffects_withFrameCache_producesSameOutputAsCombinedEffects()
processData_fullRotationIncreaseBrightnessAndCenterCropWithCache_leavesFrameUnchanged() throws Exception {
throws Exception { String testId =
String testId = "processData_fullRotationIncreaseBrightnessAndCenterCropWithCache"; "manyComposedMatrixAndRgbEffects_withFrameCache_producesSameOutputAsCombinedEffects";
Crop centerCrop = Crop centerCrop =
new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f); new Crop(/* left= */ -0.5f, /* right= */ 0.5f, /* bottom= */ -0.5f, /* top= */ 0.5f);
ImmutableList<Effect> increaseBrightnessFullRotationCenterCrop = ImmutableList<Effect> increaseBrightnessFullRotationCenterCrop =
@ -452,9 +446,8 @@ public final class GlEffectsFrameProcessorPixelTest {
} }
@Test @Test
public void drawFrame_grayscaleAndIncreaseRedChannel_producesGrayscaleAndRedImage() public void grayscaleThenIncreaseRedChannel_matchesGoldenFile() throws Exception {
throws Exception { String testId = "grayscaleThenIncreaseRedChannel_matchesGoldenFile";
String testId = "drawFrame_grayscaleAndIncreaseRedChannel";
glEffectsFrameProcessorTestRunner = glEffectsFrameProcessorTestRunner =
new GlEffectsFrameProcessorTestRunner.Builder(testId) new GlEffectsFrameProcessorTestRunner.Builder(testId)
.setEffects( .setEffects(
@ -473,9 +466,9 @@ public final class GlEffectsFrameProcessorPixelTest {
@Test @Test
@Ignore("b/261877288 Test can only run on physical devices because decoder can't decode HLG.") @Ignore("b/261877288 Test can only run on physical devices because decoder can't decode HLG.")
public void drawHlgFrame_toneMap_producesExpectedOutput() throws Exception { public void toneMap_hlgFrame_matchesGoldenFile() throws Exception {
// TODO(b/239735341): Move this test to mobileharness testing. // TODO(b/239735341): Move this test to mobileharness testing.
String testId = "drawHlgFrame_toneMap"; String testId = "toneMap_hlgFrame_matchesGoldenFile";
ColorInfo hlgColor = ColorInfo hlgColor =
new ColorInfo.Builder() new ColorInfo.Builder()
.setColorSpace(C.COLOR_SPACE_BT2020) .setColorSpace(C.COLOR_SPACE_BT2020)
@ -506,9 +499,9 @@ public final class GlEffectsFrameProcessorPixelTest {
@Test @Test
@Ignore("b/261877288 Test can only run on physical devices because decoder can't decode PQ.") @Ignore("b/261877288 Test can only run on physical devices because decoder can't decode PQ.")
public void drawPqFrame_toneMap_producesExpectedOutput() throws Exception { public void toneMap_pqFrame_matchesGoldenFile() throws Exception {
// TODO(b/239735341): Move this test to mobileharness testing. // TODO(b/239735341): Move this test to mobileharness testing.
String testId = "drawPqFrame_toneMap"; String testId = "toneMap_pqFrame_matchesGoldenFile";
ColorInfo pqColor = ColorInfo pqColor =
new ColorInfo.Builder() new ColorInfo.Builder()
.setColorSpace(C.COLOR_SPACE_BT2020) .setColorSpace(C.COLOR_SPACE_BT2020)