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[Media3][Test] Add save location to test utils for bitmap utils

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Test plan: run tests on ImageX with saving

PiperOrigin-RevId: 515068443
This commit is contained in:
Googler 2023-03-08 18:06:17 +00:00 committed by tonihei
parent 3a11c638a5
commit 6514d8066d
11 changed files with 113 additions and 76 deletions
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12
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/ContrastPixelTest.java
View File

@ -22,7 +22,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createA
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapWithSolidColor;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -109,7 +109,7 @@ public class ContrastPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -133,7 +133,7 @@ public class ContrastPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -153,7 +153,7 @@ public class ContrastPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -173,7 +173,7 @@ public class ContrastPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -192,7 +192,7 @@ public class ContrastPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

8
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/CropPixelTest.java
View File

@ -20,7 +20,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -105,7 +105,7 @@ public final class CropPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -126,7 +126,7 @@ public final class CropPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -147,7 +147,7 @@ public final class CropPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);

10
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/DefaultShaderProgramPixelTest.java
View File

@ -20,7 +20,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.common.truth.Truth.assertThat;
@ -108,7 +108,7 @@ public final class DefaultShaderProgramPixelTest {
defaultShaderProgram.drawFrame(inputTexId, /* presentationTimeUs= */ 0);
Bitmap actualBitmap = createArgb8888BitmapFromCurrentGlFramebuffer(inputWidth, inputHeight);
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -130,7 +130,7 @@ public final class DefaultShaderProgramPixelTest {
defaultShaderProgram.drawFrame(inputTexId, /* presentationTimeUs= */ 0);
Bitmap actualBitmap = createArgb8888BitmapFromCurrentGlFramebuffer(inputWidth, inputHeight);
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -151,7 +151,7 @@ public final class DefaultShaderProgramPixelTest {
defaultShaderProgram.drawFrame(inputTexId, /* presentationTimeUs= */ 0);
Bitmap actualBitmap = createArgb8888BitmapFromCurrentGlFramebuffer(inputWidth, inputHeight);
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -171,7 +171,7 @@ public final class DefaultShaderProgramPixelTest {
defaultShaderProgram.drawFrame(inputTexId, /* presentationTimeUs= */ 0);
Bitmap actualBitmap = createArgb8888BitmapFromCurrentGlFramebuffer(inputWidth, inputHeight);
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);

26
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/HslAdjustmentPixelTest.java
View File

@ -22,7 +22,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createA
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapWithSolidColor;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.common.truth.Truth.assertThat;
@ -119,7 +119,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -137,7 +137,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -155,7 +155,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -173,7 +173,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -191,7 +191,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -210,7 +210,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -228,7 +228,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -247,7 +247,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -265,7 +265,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -283,7 +283,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -302,7 +302,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -321,7 +321,7 @@ public final class HslAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

22
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/OverlayShaderProgramPixelTest.java
View File

@ -20,7 +20,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -122,7 +122,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -144,7 +144,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -189,7 +189,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -216,7 +216,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -240,7 +240,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -269,7 +269,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -296,7 +296,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -328,7 +328,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -362,7 +362,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -399,7 +399,7 @@ public class OverlayShaderProgramPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

16
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/PresentationPixelTest.java
View File

@ -20,7 +20,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -114,7 +114,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -135,7 +135,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -156,7 +156,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -179,7 +179,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -202,7 +202,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -223,7 +223,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
@ -244,7 +244,7 @@ public final class PresentationPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);

18
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/RgbAdjustmentPixelTest.java
View File

@ -22,7 +22,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createA
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapWithSolidColor;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -118,7 +118,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -139,7 +139,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -157,7 +157,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -175,7 +175,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -194,7 +194,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -221,7 +221,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -245,7 +245,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -271,7 +271,7 @@ public final class RgbAdjustmentPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

6
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/RgbFilterPixelTest.java
View File

@ -21,7 +21,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -113,7 +113,7 @@ public final class RgbFilterPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -131,7 +131,7 @@ public final class RgbFilterPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

18
library/effect/src/androidTest/java/com/google/android/exoplayer2/effect/SingleColorLutPixelTest.java
View File

@ -21,7 +21,7 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.MAXIMUM
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createGlTextureFromBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceArgb8888;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -110,7 +110,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -131,7 +131,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -151,7 +151,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -171,7 +171,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -191,7 +191,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -214,7 +214,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -235,7 +235,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);
@ -256,7 +256,7 @@ public class SingleColorLutPixelTest {
Bitmap actualBitmap =
createArgb8888BitmapFromCurrentGlFramebuffer(outputSize.getWidth(), outputSize.getHeight());
maybeSaveTestBitmapToCacheDirectory(testId, "actual", actualBitmap);
maybeSaveTestBitmap(testId, "actual", actualBitmap, /* path= */ null);
float averagePixelAbsoluteDifference =
getBitmapAveragePixelAbsoluteDifferenceArgb8888(expectedBitmap, actualBitmap, testId);
assertThat(averagePixelAbsoluteDifference).isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE);

49
testutils/src/main/java/com/google/android/exoplayer2/testutil/BitmapPixelTestUtil.java
View File

@ -16,6 +16,7 @@
package com.google.android.exoplayer2.testutil;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static com.google.android.exoplayer2.util.Assertions.checkState;
import static com.google.common.truth.Truth.assertThat;
import static java.lang.Math.abs;
import static java.lang.Math.max;
@ -126,11 +127,16 @@ public class BitmapPixelTestUtil {
* @param actual The actual {@link Bitmap} produced by the test.
* @param testId The name of the test that produced the {@link Bitmap}, or {@code null} if the
* differences bitmap should not be saved to cache.
* @param differencesBitmapPath Folder path for the produced pixel-wise difference {@link Bitmap}
* to be saved in or {@code null} if the assumed default save path should be used.
* @return The average of the maximum absolute pixel-wise differences between the expected and
* actual bitmaps.
*/
public static float getBitmapAveragePixelAbsoluteDifferenceArgb8888(
Bitmap expected, Bitmap actual, @Nullable String testId) {
Bitmap expected,
Bitmap actual,
@Nullable String testId,
@Nullable String differencesBitmapPath) {
int width = actual.getWidth();
int height = actual.getHeight();
assertThat(width).isEqualTo(expected.getWidth());
@ -162,13 +168,32 @@ public class BitmapPixelTestUtil {
}
}
if (testId != null) {
maybeSaveTestBitmapToCacheDirectory(testId, "diff", differencesBitmap);
maybeSaveTestBitmap(
testId, /* bitmapLabel= */ "diff", differencesBitmap, differencesBitmapPath);
}
return (float) sumMaximumAbsoluteDifferences / (width * height);
}
/**
* Tries to save the {@link Bitmap} to the {@link Context#getCacheDir() cache directory} as a PNG.
* Returns the average difference between the expected and actual bitmaps, calculated using the
* maximum difference across all color channels for each pixel, then divided by the total number
* of pixels in the image, without saving the difference bitmap. See {@link
* BitmapPixelTestUtil#getBitmapAveragePixelAbsoluteDifferenceArgb8888(Bitmap, Bitmap, String,
* String)}.
*
* <p>This method is the overloaded version of {@link
* BitmapPixelTestUtil#getBitmapAveragePixelAbsoluteDifferenceArgb8888(Bitmap, Bitmap, String,
* String)} without a specified saved path.
*/
public static float getBitmapAveragePixelAbsoluteDifferenceArgb8888(
Bitmap expected, Bitmap actual, @Nullable String testId) {
return getBitmapAveragePixelAbsoluteDifferenceArgb8888(
expected, actual, testId, /* differencesBitmapPath= */ null);
}
/**
* Tries to save the {@link Bitmap} as a PNG to the {@code <path>}, and if not provided, tries to
* save to the {@link Context#getCacheDir() cache directory}.
*
* <p>File name will be {@code <testId>_<bitmapLabel>.png}. If the file failed to write, any
* {@link IOException} will be caught and logged.
@ -176,11 +201,23 @@ public class BitmapPixelTestUtil {
* @param testId Name of the test that produced the {@link Bitmap}.
* @param bitmapLabel Label to identify the bitmap.
* @param bitmap The {@link Bitmap} to save.
* @param path Folder path for the supplied {@link Bitmap} to be saved in or {@code null} if the
* {@link Context#getCacheDir() cache directory} should be saved in.
*/
public static void maybeSaveTestBitmapToCacheDirectory(
String testId, String bitmapLabel, Bitmap bitmap) {
public static void maybeSaveTestBitmap(
String testId, String bitmapLabel, Bitmap bitmap, @Nullable String path) {
String fileName = testId + (bitmapLabel.isEmpty() ? "" : "_" + bitmapLabel) + ".png";
File file = new File(getApplicationContext().getExternalCacheDir(), fileName);
File file = null;
if (path != null) {
File folder = new File(path);
checkState(
folder.exists() || folder.mkdirs(), "Could not create directory to save images: " + path);
file = new File(path, fileName);
} else {
file = new File(getApplicationContext().getExternalCacheDir(), fileName);
}
try (FileOutputStream outputStream = new FileOutputStream(file)) {
bitmap.compress(Bitmap.CompressFormat.PNG, /* quality= */ 100, outputStream);
} catch (IOException e) {

4
testutils/src/main/java/com/google/android/exoplayer2/testutil/VideoFrameProcessorTestRunner.java
View File

@ -17,7 +17,7 @@ package com.google.android.exoplayer2.testutil;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.createArgb8888BitmapFromRgba8888Image;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmapToCacheDirectory;
import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.maybeSaveTestBitmap;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.android.exoplayer2.util.Assertions.checkStateNotNull;
import static com.google.common.truth.Truth.assertThat;
@ -329,7 +329,7 @@ public final class VideoFrameProcessorTestRunner {
Image videoFrameProcessorOutputImage = checkNotNull(outputImageReader).acquireLatestImage();
Bitmap actualBitmap = createArgb8888BitmapFromRgba8888Image(videoFrameProcessorOutputImage);
videoFrameProcessorOutputImage.close();
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ outputFileLabel, actualBitmap);
maybeSaveTestBitmap(testId, /* bitmapLabel= */ outputFileLabel, actualBitmap, /* path= */ null);
return actualBitmap;
}