Switch playback tests to single-parameter parameterized syntax

This is simpler than instantiating a single-element string array for
every parameter.

PiperOrigin-RevId: 338469324

library/core/src/test/java/com/google/android/exoplayer2/e2etest/FlacPlaybackTest.java

@@ -42,17 +42,17 @@ import org.robolectric.annotation.Config;
 public class FlacPlaybackTest {
 
   @Parameters(name = "{0}")
-  public static ImmutableList<String[]> params() {
+  public static ImmutableList<String> mediaSamples() {
     return ImmutableList.of(
-        new String[] {"bear.flac"},
-        new String[] {"bear_no_min_max_frame_size.flac"},
-        new String[] {"bear_no_num_samples.flac"},
-        new String[] {"bear_no_seek_table_no_num_samples.flac"},
-        new String[] {"bear_one_metadata_block.flac"},
-        new String[] {"bear_uncommon_sample_rate.flac"},
-        new String[] {"bear_with_id3.flac"},
-        new String[] {"bear_with_picture.flac"},
-        new String[] {"bear_with_vorbis_comments.flac"});
+        "bear.flac",
+        "bear_no_min_max_frame_size.flac",
+        "bear_no_num_samples.flac",
+        "bear_no_seek_table_no_num_samples.flac",
+        "bear_one_metadata_block.flac",
+        "bear_uncommon_sample_rate.flac",
+        "bear_with_id3.flac",
+        "bear_with_picture.flac",
+        "bear_with_vorbis_comments.flac");
   }
 
   @Parameter public String inputFile;

library/core/src/test/java/com/google/android/exoplayer2/e2etest/Mp3PlaybackTest.java

@@ -32,6 +32,7 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.ParameterizedRobolectricTestRunner;
+import org.robolectric.ParameterizedRobolectricTestRunner.Parameters;
 import org.robolectric.annotation.Config;
 
 /** End-to-end tests using MP3 samples. */
@@ -39,16 +40,16 @@ import org.robolectric.annotation.Config;
 @Config(sdk = 29)
 @RunWith(ParameterizedRobolectricTestRunner.class)
 public final class Mp3PlaybackTest {
-  @ParameterizedRobolectricTestRunner.Parameters(name = "{0}")
-  public static ImmutableList<String[]> params() {
+  @Parameters(name = "{0}")
+  public static ImmutableList<String> mediaSamples() {
     return ImmutableList.of(
-        new String[] {"bear-cbr-constant-frame-size-no-seek-table.mp3"},
-        new String[] {"bear-cbr-variable-frame-size-no-seek-table.mp3"},
-        new String[] {"bear-id3.mp3"},
-        new String[] {"bear-vbr-no-seek-table.mp3"},
-        new String[] {"bear-vbr-xing-header.mp3"},
-        new String[] {"play-trimmed.mp3"},
-        new String[] {"test.mp3"});
+        "bear-cbr-constant-frame-size-no-seek-table.mp3",
+        "bear-cbr-variable-frame-size-no-seek-table.mp3",
+        "bear-id3.mp3",
+        "bear-vbr-no-seek-table.mp3",
+        "bear-vbr-xing-header.mp3",
+        "play-trimmed.mp3",
+        "test.mp3");
   }
 
   @ParameterizedRobolectricTestRunner.Parameter public String inputFile;

library/core/src/test/java/com/google/android/exoplayer2/e2etest/Mp4PlaybackTest.java

@@ -32,6 +32,8 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.ParameterizedRobolectricTestRunner;
+import org.robolectric.ParameterizedRobolectricTestRunner.Parameter;
+import org.robolectric.ParameterizedRobolectricTestRunner.Parameters;
 import org.robolectric.annotation.Config;
 
 /** End-to-end tests using MP4 samples. */
@@ -43,27 +45,27 @@ public class Mp4PlaybackTest {
   // TODO: Add samples with >2 audio channels when supported (sample_ac3_fragmented.mp4,
   //       sample_ac3.mp4sample_eac3.mp4, sample_eac3_fragmented.mp4, sample_eac3joc.mp4,
   //       sample_eac3joc_fragmented.mp4).
-  @ParameterizedRobolectricTestRunner.Parameters(name = "{0}")
-  public static ImmutableList<String[]> params() {
+  @Parameters(name = "{0}")
+  public static ImmutableList<String> mediaSamples() {
     return ImmutableList.of(
-        new String[] {"midroll-5s.mp4"},
-        new String[] {"postroll-5s.mp4"},
-        new String[] {"preroll-5s.mp4"},
-        new String[] {"sample_ac4_fragmented.mp4"},
-        new String[] {"sample_ac4.mp4"},
-        new String[] {"sample_android_slow_motion.mp4"},
-        new String[] {"sample_fragmented.mp4"},
-        new String[] {"sample_fragmented_seekable.mp4"},
-        new String[] {"sample_fragmented_sei.mp4"},
-        new String[] {"sample_mdat_too_long.mp4"},
-        new String[] {"sample.mp4"},
-        new String[] {"sample_opus_fragmented.mp4"},
-        new String[] {"sample_opus.mp4"},
-        new String[] {"sample_partially_fragmented.mp4"},
-        new String[] {"testvid_1022ms.mp4"});
+        "midroll-5s.mp4",
+        "postroll-5s.mp4",
+        "preroll-5s.mp4",
+        "sample_ac4_fragmented.mp4",
+        "sample_ac4.mp4",
+        "sample_android_slow_motion.mp4",
+        "sample_fragmented.mp4",
+        "sample_fragmented_seekable.mp4",
+        "sample_fragmented_sei.mp4",
+        "sample_mdat_too_long.mp4",
+        "sample.mp4",
+        "sample_opus_fragmented.mp4",
+        "sample_opus.mp4",
+        "sample_partially_fragmented.mp4",
+        "testvid_1022ms.mp4");
   }
 
-  @ParameterizedRobolectricTestRunner.Parameter public String inputFile;
+  @Parameter public String inputFile;
 
   @Rule
   public ShadowMediaCodecConfig mediaCodecConfig =

library/core/src/test/java/com/google/android/exoplayer2/e2etest/TsPlaybackTest.java

@@ -44,26 +44,26 @@ public class TsPlaybackTest {
   // TODO: Add samples with >2 audio channels when supported (sample.ac3, sample_ac3.ts,
   //       sample.eac3, sample_eac3joc.ec3, sample_eac3joc.ts, sample_eac3.ts).
   @Parameters(name = "{0}")
-  public static ImmutableList<String[]> params() {
+  public static ImmutableList<String> mediaSamples() {
     return ImmutableList.of(
-        new String[] {"bbb_2500ms.ts"},
-        new String[] {"elephants_dream.mpg"},
-        new String[] {"sample.ac4"},
-        new String[] {"sample_ac4.ts"},
-        new String[] {"sample.adts"},
-        new String[] {"sample_ait.ts"},
-        new String[] {"sample_cbs_truncated.adts"},
-        new String[] {"sample_h262_mpeg_audio.ps"},
-        new String[] {"sample_h262_mpeg_audio.ts"},
-        new String[] {"sample_h263.ts"},
-        new String[] {"sample_h264_dts_audio.ts"},
-        new String[] {"sample_h264_mpeg_audio.ts"},
-        new String[] {"sample_h264_no_access_unit_delimiters.ts"},
-        new String[] {"sample_h265.ts"},
-        new String[] {"sample_latm.ts"},
-        new String[] {"sample_scte35.ts"},
-        new String[] {"sample_with_id3.adts"},
-        new String[] {"sample_with_junk"});
+        "bbb_2500ms.ts",
+        "elephants_dream.mpg",
+        "sample.ac4",
+        "sample_ac4.ts",
+        "sample.adts",
+        "sample_ait.ts",
+        "sample_cbs_truncated.adts",
+        "sample_h262_mpeg_audio.ps",
+        "sample_h262_mpeg_audio.ts",
+        "sample_h263.ts",
+        "sample_h264_dts_audio.ts",
+        "sample_h264_mpeg_audio.ts",
+        "sample_h264_no_access_unit_delimiters.ts",
+        "sample_h265.ts",
+        "sample_latm.ts",
+        "sample_scte35.ts",
+        "sample_with_id3.adts",
+        "sample_with_junk");
   }
 
   @Parameter public String inputFile;