Test: Rename to avoid redundant substrings.

Rename test files to avoid substrings that can be implied by the directory name,
like "Transformation" and "Test"

No functional changes. Renaming-only.

PiperOrigin-RevId: 477724724

google3/third_party/java_src/android_libs/media/libraries/effect/src/androidTest/java/androidx/media3/effect/GlEffectsFrameProcessorPixelTest.java

@@ -37,7 +37,7 @@
 import androidx.media3.common.FrameProcessor;
 import androidx.media3.common.SurfaceInfo;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
-import com.google.android.exoplayer2.testutil.DecodeOneFrameTestUtil;
+import com.google.android.exoplayer2.testutil.DecodeOneFrameUtil;
 import com.google.android.exoplayer2.video.ColorInfo;
 import com.google.common.collect.ImmutableList;
 import java.util.List;
@@ -464,9 +464,9 @@ public void onFrameProcessingEnded() {
                     DebugViewProvider.NONE,
                     ColorInfo.SDR_BT709_LIMITED,
                     /* releaseFramesAutomatically= */ true));
-    DecodeOneFrameTestUtil.decodeOneAssetFileFrame(
+    DecodeOneFrameUtil.decodeOneAssetFileFrame(
         INPUT_MP4_ASSET_STRING,
-        new DecodeOneFrameTestUtil.Listener() {
+        new DecodeOneFrameUtil.Listener() {
           @Override
           public void onContainerExtracted(MediaFormat mediaFormat) {
             glEffectsFrameProcessor.setInputFrameInfo(

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/RepeatedTranscodeTransformationTest.java → library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/RepeatedTranscodeTest.java

@@ -35,7 +35,7 @@
 
 /** Tests repeated transcoding operations (as a stress test and to help reproduce flakiness). */
 @RunWith(AndroidJUnit4.class)
-public final class RepeatedTranscodeTransformationTest {
+public final class RepeatedTranscodeTest {
   private static final int TRANSCODE_COUNT = 10;
 
   @Test

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetFrameEditTransformationTest.java → library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetFrameEditTest.java

@@ -30,7 +30,7 @@
 
 /** {@link Transformer} instrumentation test for applying a frame edit. */
 @RunWith(AndroidJUnit4.class)
-public class SetFrameEditTransformationTest {
+public class SetFrameEditTest {
   @Test
   public void setFrameEditTransform() throws Exception {
     Context context = ApplicationProvider.getApplicationContext();

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetHdrEditingTransformationTest.java → library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetHdrEditingTest.java

@@ -18,7 +18,7 @@
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_1_SECOND_HDR10_VIDEO_SDR_CONTAINER;
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_4_SECOND_HDR10;
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.recordTestSkipped;
-import static com.google.android.exoplayer2.transformer.mh.analysis.FileTestUtil.assertFileHasColorTransfer;
+import static com.google.android.exoplayer2.transformer.mh.analysis.FileUtil.assertFileHasColorTransfer;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.MimeTypes.VIDEO_H265;
 import static com.google.common.truth.Truth.assertThat;
@@ -45,8 +45,8 @@
 // TODO(b/239172735): Add HLG tests after finding a shareable HLG file.
 /** {@link Transformer} instrumentation test for applying an HDR frame edit. */
 @RunWith(AndroidJUnit4.class)
-public class SetHdrEditingTransformationTest {
-  public static final String TAG = "SetHdrEditingTransformationTest";
+public class SetHdrEditingTest {
+  public static final String TAG = "SetHdrEditingTest";
   private static final ColorInfo HDR10_DEFAULT_COLOR_INFO =
       new ColorInfo(
           C.COLOR_SPACE_BT2020,

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetHdrToSdrToneMapTransformationTest.java → library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/SetHdrToSdrToneMapTest.java

@@ -16,7 +16,7 @@
 package com.google.android.exoplayer2.transformer.mh;
 
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_4_SECOND_HDR10;
-import static com.google.android.exoplayer2.transformer.mh.analysis.FileTestUtil.assertFileHasColorTransfer;
+import static com.google.android.exoplayer2.transformer.mh.analysis.FileUtil.assertFileHasColorTransfer;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.common.truth.Truth.assertThat;
 
@@ -39,8 +39,8 @@
 // TODO(b/239172735): Add HLG tests after finding a shareable HLG file.
 /** {@link Transformer} instrumentation test for applying an HDR to SDR tone mapping edit. */
 @RunWith(AndroidJUnit4.class)
-public class SetHdrToSdrToneMapTransformationTest {
-  public static final String TAG = "SetHdrToSdrToneMapTransformationTest";
+public class SetHdrToSdrToneMapTest {
+  public static final String TAG = "SetHdrToSdrToneMapTest";
 
   @Test
   public void transform_toneMapNoRequestedTranscode_hdr10File_toneMapsOrThrows() throws Exception {

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/analysis/FileTestUtil.java → library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/analysis/FileUtil.java

@@ -22,23 +22,23 @@
 import android.media.MediaFormat;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
-import com.google.android.exoplayer2.testutil.DecodeOneFrameTestUtil;
+import com.google.android.exoplayer2.testutil.DecodeOneFrameUtil;
 import com.google.android.exoplayer2.util.MediaFormatUtil;
 import com.google.android.exoplayer2.util.Util;
 import com.google.android.exoplayer2.video.ColorInfo;
 
 /** Utilities for reading color info from a file. */
-public class FileTestUtil {
+public class FileUtil {
   public static void assertFileHasColorTransfer(
       @Nullable String filePath, @C.ColorTransfer int expectedColorTransfer) throws Exception {
     if (Util.SDK_INT < 29) {
       // Skipping on this API version due to lack of support for MediaFormat#getInteger, which is
       // required for MediaFormatUtil#getColorInfo.
       return;
     }
-    DecodeOneFrameTestUtil.decodeOneCacheFileFrame(
+    DecodeOneFrameUtil.decodeOneCacheFileFrame(
         checkNotNull(filePath),
-        new DecodeOneFrameTestUtil.Listener() {
+        new DecodeOneFrameUtil.Listener() {
           @Override
           public void onContainerExtracted(MediaFormat mediaFormat) {
             @Nullable ColorInfo extractedColor = MediaFormatUtil.getColorInfo(mediaFormat);
@@ -54,5 +54,5 @@ public void onFrameDecoded(MediaFormat mediaFormat) {
         /* surface= */ null);
   }
 
-  private FileTestUtil() {}
+  private FileUtil() {}
 }

testutils/src/main/java/com/google/android/exoplayer2/testutil/DecodeOneFrameTestUtil.java → testutils/src/main/java/com/google/android/exoplayer2/testutil/DecodeOneFrameUtil.java

@@ -33,7 +33,7 @@
 import org.checkerframework.checker.nullness.qual.Nullable;
 
 /** Utilities for decoding a frame for tests. */
-public class DecodeOneFrameTestUtil {
+public class DecodeOneFrameUtil {
 
   /** Listener for decoding events. */
   public interface Listener {
@@ -171,5 +171,5 @@ private static void decodeOneFrame(
     }
   }
 
-  private DecodeOneFrameTestUtil() {}
+  private DecodeOneFrameUtil() {}
 }