mirror of
https://github.com/samsonjs/media.git
synced 2026-04-04 11:05:47 +00:00
Update several minor code/test style issues.
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=175180089
This commit is contained in:
hoangtc
Oliver Woodman
parent
eb4e05199f
commit
735af5c0b0
5 changed files with 100 additions and 82 deletions
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@ -61,15 +61,11 @@ public final class EventMessageEncoder {
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writeUnsignedInt(dataOutputStream, duration);
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writeUnsignedInt(dataOutputStream, eventMessage.id);
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dataOutputStream.write(eventMessage.messageData);
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dataOutputStream.flush();
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return byteArrayOutputStream.toByteArray();
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} catch (IOException e) {
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// Should never happen.
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throw new RuntimeException(e);
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} finally {
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try {
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dataOutputStream.close();
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} catch (IOException ignored) {
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// ignored
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}
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}
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}
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@ -19,7 +19,6 @@ import static com.google.common.truth.Truth.assertThat;
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import com.google.android.exoplayer2.metadata.Metadata;
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import com.google.android.exoplayer2.metadata.MetadataInputBuffer;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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@ -56,63 +55,4 @@ public final class EventMessageDecoderTest {
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assertThat(eventMessage.messageData).isEqualTo(new byte[]{0, 1, 2, 3, 4});
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}
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@Test
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public void testEncodeEventStream() throws IOException {
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EventMessage eventMessage = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] expectedEmsgBody = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -45, // id = 1000403
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0, 1, 2, 3, 4}; // message_data = {0, 1, 2, 3, 4}
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byte[] encodedByteArray = new EventMessageEncoder().encode(eventMessage, 48000, 1000000);
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assertThat(encodedByteArray).isEqualTo(expectedEmsgBody);
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}
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@Test
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public void testEncodeDecodeEventStream() throws IOException {
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EventMessage expectedEmsg = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] encodedByteArray = new EventMessageEncoder().encode(expectedEmsg, 48000, 1);
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MetadataInputBuffer buffer = new MetadataInputBuffer();
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buffer.data = ByteBuffer.allocate(encodedByteArray.length).put(encodedByteArray);
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EventMessageDecoder decoder = new EventMessageDecoder();
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Metadata metadata = decoder.decode(buffer);
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assertThat(metadata.length()).isEqualTo(1);
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assertThat(metadata.get(0)).isEqualTo(expectedEmsg);
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}
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@Test
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public void testEncodeEventStreamMultipleTimesWorkingCorrectly() throws IOException {
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EventMessage eventMessage = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] expectedEmsgBody = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -45, // id = 1000403
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0, 1, 2, 3, 4}; // message_data = {0, 1, 2, 3, 4}
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EventMessage eventMessage1 = new EventMessage("urn:test", "123", 3000, 1000402,
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new byte[] {4, 3, 2, 1, 0});
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byte[] expectedEmsgBody1 = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -46, // id = 1000402
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4, 3, 2, 1, 0}; // message_data = {4, 3, 2, 1, 0}
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EventMessageEncoder eventMessageEncoder = new EventMessageEncoder();
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byte[] encodedByteArray = eventMessageEncoder.encode(eventMessage, 48000, 1000000);
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assertThat(encodedByteArray).isEqualTo(expectedEmsgBody);
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byte[] encodedByteArray1 = eventMessageEncoder.encode(eventMessage1, 48000, 1000000);
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assertThat(encodedByteArray1).isEqualTo(expectedEmsgBody1);
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}
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}
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@ -0,0 +1,95 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer2.metadata.emsg;
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import static com.google.common.truth.Truth.assertThat;
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import com.google.android.exoplayer2.metadata.Metadata;
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import com.google.android.exoplayer2.metadata.MetadataInputBuffer;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.annotation.Config;
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/**
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* Unit test for {@link EventMessageEncoder}.
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*/
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@RunWith(RobolectricTestRunner.class)
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@Config(sdk = Config.TARGET_SDK, manifest = Config.NONE)
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public final class EventMessageEncoderTest {
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@Test
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public void testEncodeEventStream() throws IOException {
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EventMessage eventMessage = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] expectedEmsgBody = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -45, // id = 1000403
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0, 1, 2, 3, 4}; // message_data = {0, 1, 2, 3, 4}
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byte[] encodedByteArray = new EventMessageEncoder().encode(eventMessage, 48000, 1000000);
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assertThat(encodedByteArray).isEqualTo(expectedEmsgBody);
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}
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@Test
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public void testEncodeDecodeEventStream() throws IOException {
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EventMessage expectedEmsg = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] encodedByteArray = new EventMessageEncoder().encode(expectedEmsg, 48000, 1);
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MetadataInputBuffer buffer = new MetadataInputBuffer();
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buffer.data = ByteBuffer.allocate(encodedByteArray.length).put(encodedByteArray);
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EventMessageDecoder decoder = new EventMessageDecoder();
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Metadata metadata = decoder.decode(buffer);
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assertThat(metadata.length()).isEqualTo(1);
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assertThat(metadata.get(0)).isEqualTo(expectedEmsg);
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}
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@Test
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public void testEncodeEventStreamMultipleTimesWorkingCorrectly() throws IOException {
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EventMessage eventMessage = new EventMessage("urn:test", "123", 3000, 1000403,
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new byte[] {0, 1, 2, 3, 4});
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byte[] expectedEmsgBody = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -45, // id = 1000403
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0, 1, 2, 3, 4}; // message_data = {0, 1, 2, 3, 4}
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EventMessage eventMessage1 = new EventMessage("urn:test", "123", 3000, 1000402,
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new byte[] {4, 3, 2, 1, 0});
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byte[] expectedEmsgBody1 = new byte[] {
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117, 114, 110, 58, 116, 101, 115, 116, 0, // scheme_id_uri = "urn:test"
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49, 50, 51, 0, // value = "123"
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0, 0, -69, -128, // timescale = 48000
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0, 0, -69, -128, // presentation_time_delta = 48
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0, 2, 50, -128, // event_duration = 144000
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0, 15, 67, -46, // id = 1000402
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4, 3, 2, 1, 0}; // message_data = {4, 3, 2, 1, 0}
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EventMessageEncoder eventMessageEncoder = new EventMessageEncoder();
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byte[] encodedByteArray = eventMessageEncoder.encode(eventMessage, 48000, 1000000);
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assertThat(encodedByteArray).isEqualTo(expectedEmsgBody);
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byte[] encodedByteArray1 = eventMessageEncoder.encode(eventMessage1, 48000, 1000000);
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assertThat(encodedByteArray1).isEqualTo(expectedEmsgBody1);
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}
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}
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@ -27,33 +27,19 @@
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<SegmentTemplate startNumber="0" timescale="1000" media="sq/$Number$">
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<SegmentTimeline>
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<S d="2002" t="6009" r="2"/>
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<S d="1985"/>
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<S d="2000"/>
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</SegmentTimeline>
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</SegmentTemplate>
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<AdaptationSet id="0" mimeType="audio/mp4" subsegmentAlignment="true">
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<Role schemeIdUri="urn:mpeg:DASH:role:2011" value="main"/>
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<Representation id="140" codecs="mp4a.40.2" audioSamplingRate="48000" startWithSAP="1" bandwidth="144000">
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<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/140/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/audio%2Fmp4/live/1/gir/yes/noclen/1/signature/B5137EA0CC278C07DD056D204E863CC81EDEB39E.1AD5D242EBC94922EDA7165353A89A5E08A4103A/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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<BaseURL>http://www.dummy.url/</BaseURL>
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</Representation>
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</AdaptationSet>
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<AdaptationSet id="1" mimeType="video/mp4" subsegmentAlignment="true">
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<Role schemeIdUri="urn:mpeg:DASH:role:2011" value="main"/>
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<Representation id="133" codecs="avc1.4d4015" width="426" height="240" startWithSAP="1" maxPlayoutRate="1" bandwidth="258000" frameRate="30">
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/133/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/video%2Fmp4/live/1/gir/yes/noclen/1/signature/90154AE9C5C9D9D519CBF2E43AB0A1778375992D.40E2E855ADFB38FA7E95E168FEEEA6796B080BD7/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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</Representation>
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<Representation id="134" codecs="avc1.4d401e" width="640" height="360" startWithSAP="1" maxPlayoutRate="1" bandwidth="646000" frameRate="30">
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/134/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/video%2Fmp4/live/1/gir/yes/noclen/1/signature/5C094AEFDCEB1A4D2F3C05F8BD095C336EF0E1C3.7AE6B9951B0237AAE6F031927AACAC4974BAFFAA/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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</Representation>
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<Representation id="135" codecs="avc1.4d401f" width="854" height="480" startWithSAP="1" maxPlayoutRate="1" bandwidth="1171000" frameRate="30">
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/135/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/video%2Fmp4/live/1/gir/yes/noclen/1/signature/1F7660CA4E5B4AE4D60E18795680E34CDD2EF3C9.800B0A1D5F490DE142CCF4C88C64FD21D42129/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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</Representation>
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<Representation id="160" codecs="avc1.42c00b" width="256" height="144" startWithSAP="1" maxPlayoutRate="1" bandwidth="124000" frameRate="30">
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/160/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/video%2Fmp4/live/1/gir/yes/noclen/1/signature/94EB61673784DF0C4237A1A866F2E171C8A64ADB.AEC00AA06C2278FEA8702FB62693B70D8977F46C/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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</Representation>
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<Representation id="136" codecs="avc1.4d401f" width="1280" height="720" startWithSAP="1" maxPlayoutRate="1" bandwidth="2326000" frameRate="30">
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<BaseURL>http://redirector.googlevideo.com/videoplayback/id/BktsoMO3OMs.0/itag/136/source/yt_live_broadcast/ratebypass/yes/cmbypass/yes/mime/video%2Fmp4/live/1/gir/yes/noclen/1/signature/6D8C34FC30A1F1A4F700B61180D1C4CCF6274844.29EBCB4A837DE626C52C66CF650519E61C2FF0BF/key/dg_test0/mpd_version/5/ip/0.0.0.0/ipbits/0/expire/1476490914/sparams/ip,ipbits,expire,id,itag,source,ratebypass,cmbypass,mime,live,gir,noclen/</BaseURL>
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<BaseURL>http://www.dummy.url/</BaseURL>
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</Representation>
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</AdaptationSet>
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</Period>
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@ -79,6 +79,7 @@ public class DashManifestParserTest extends InstrumentationTestCase {
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Period period = mpd.getPeriod(0);
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assertEquals(3, period.eventStreams.size());
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// assert text-only event stream
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EventStream eventStream1 = period.eventStreams.get(0);
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assertEquals(1, eventStream1.events.length);
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