| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/strings/string_util.h" | 5 #include "base/strings/string_util.h" |
| 6 #include "media/base/decoder_buffer.h" | 6 #include "media/base/decoder_buffer.h" |
| 7 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
| 8 | 8 |
| 9 namespace media { | 9 namespace media { |
| 10 | 10 |
| 11 TEST(DecoderBufferTest, Constructors) { | 11 TEST(DecoderBufferTest, Constructors) { |
| 12 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(0)); | 12 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(0)); |
| 13 EXPECT_TRUE(buffer->data()); | 13 EXPECT_TRUE(buffer->data()); |
| 14 EXPECT_EQ(0, buffer->data_size()); | 14 EXPECT_EQ(0, buffer->data_size()); |
| 15 EXPECT_FALSE(buffer->end_of_stream()); | 15 EXPECT_FALSE(buffer->end_of_stream()); |
| 16 EXPECT_FALSE(buffer->is_key_frame()); | 16 EXPECT_FALSE(buffer->is_key_frame()); |
| 17 | 17 |
| 18 const int kTestSize = 10; | 18 const int kTestSize = 10; |
| 19 scoped_refptr<DecoderBuffer> buffer3(new DecoderBuffer(kTestSize)); | 19 scoped_refptr<DecoderBuffer> buffer3(new DecoderBuffer(kTestSize)); |
| 20 ASSERT_TRUE(buffer3.get()); | 20 ASSERT_TRUE(buffer3.get()); |
| 21 EXPECT_EQ(kTestSize, buffer3->data_size()); | 21 EXPECT_EQ(kTestSize, buffer3->data_size()); |
| 22 } | 22 } |
| 23 | 23 |
| 24 TEST(DecoderBufferTest, CreateEOSBuffer) { | 24 TEST(DecoderBufferTest, CreateEOSBuffer) { |
| 25 scoped_refptr<DecoderBuffer> buffer(DecoderBuffer::CreateEOSBuffer()); | 25 scoped_refptr<DecoderBuffer> buffer(DecoderBuffer::CreateEOSBuffer()); |
| 26 EXPECT_TRUE(buffer->end_of_stream()); | 26 EXPECT_TRUE(buffer->end_of_stream()); |
| 27 } | 27 } |
| 28 | 28 |
| 29 TEST(DecoderBufferTest, CopyFrom) { | 29 TEST(DecoderBufferTest, CopyFrom) { |
| 30 const uint8 kData[] = "hello"; | 30 const uint8_t kData[] = "hello"; |
| 31 const int kDataSize = arraysize(kData); | 31 const int kDataSize = arraysize(kData); |
| 32 | 32 |
| 33 scoped_refptr<DecoderBuffer> buffer2(DecoderBuffer::CopyFrom( | 33 scoped_refptr<DecoderBuffer> buffer2(DecoderBuffer::CopyFrom( |
| 34 reinterpret_cast<const uint8*>(&kData), kDataSize)); | 34 reinterpret_cast<const uint8_t*>(&kData), kDataSize)); |
| 35 ASSERT_TRUE(buffer2.get()); | 35 ASSERT_TRUE(buffer2.get()); |
| 36 EXPECT_NE(kData, buffer2->data()); | 36 EXPECT_NE(kData, buffer2->data()); |
| 37 EXPECT_EQ(buffer2->data_size(), kDataSize); | 37 EXPECT_EQ(buffer2->data_size(), kDataSize); |
| 38 EXPECT_EQ(0, memcmp(buffer2->data(), kData, kDataSize)); | 38 EXPECT_EQ(0, memcmp(buffer2->data(), kData, kDataSize)); |
| 39 EXPECT_FALSE(buffer2->end_of_stream()); | 39 EXPECT_FALSE(buffer2->end_of_stream()); |
| 40 EXPECT_FALSE(buffer2->is_key_frame()); | 40 EXPECT_FALSE(buffer2->is_key_frame()); |
| 41 | 41 |
| 42 scoped_refptr<DecoderBuffer> buffer3(DecoderBuffer::CopyFrom( | 42 scoped_refptr<DecoderBuffer> buffer3(DecoderBuffer::CopyFrom( |
| 43 reinterpret_cast<const uint8*>(&kData), kDataSize, | 43 reinterpret_cast<const uint8_t*>(&kData), kDataSize, |
| 44 reinterpret_cast<const uint8*>(&kData), kDataSize)); | 44 reinterpret_cast<const uint8_t*>(&kData), kDataSize)); |
| 45 ASSERT_TRUE(buffer3.get()); | 45 ASSERT_TRUE(buffer3.get()); |
| 46 EXPECT_NE(kData, buffer3->data()); | 46 EXPECT_NE(kData, buffer3->data()); |
| 47 EXPECT_EQ(buffer3->data_size(), kDataSize); | 47 EXPECT_EQ(buffer3->data_size(), kDataSize); |
| 48 EXPECT_EQ(0, memcmp(buffer3->data(), kData, kDataSize)); | 48 EXPECT_EQ(0, memcmp(buffer3->data(), kData, kDataSize)); |
| 49 EXPECT_NE(kData, buffer3->side_data()); | 49 EXPECT_NE(kData, buffer3->side_data()); |
| 50 EXPECT_EQ(buffer3->side_data_size(), kDataSize); | 50 EXPECT_EQ(buffer3->side_data_size(), kDataSize); |
| 51 EXPECT_EQ(0, memcmp(buffer3->side_data(), kData, kDataSize)); | 51 EXPECT_EQ(0, memcmp(buffer3->side_data(), kData, kDataSize)); |
| 52 EXPECT_FALSE(buffer3->end_of_stream()); | 52 EXPECT_FALSE(buffer3->end_of_stream()); |
| 53 EXPECT_FALSE(buffer3->is_key_frame()); | 53 EXPECT_FALSE(buffer3->is_key_frame()); |
| 54 } | 54 } |
| 55 | 55 |
| 56 #if !defined(OS_ANDROID) | 56 #if !defined(OS_ANDROID) |
| 57 TEST(DecoderBufferTest, PaddingAlignment) { | 57 TEST(DecoderBufferTest, PaddingAlignment) { |
| 58 const uint8 kData[] = "hello"; | 58 const uint8_t kData[] = "hello"; |
| 59 const int kDataSize = arraysize(kData); | 59 const int kDataSize = arraysize(kData); |
| 60 scoped_refptr<DecoderBuffer> buffer2(DecoderBuffer::CopyFrom( | 60 scoped_refptr<DecoderBuffer> buffer2(DecoderBuffer::CopyFrom( |
| 61 reinterpret_cast<const uint8*>(&kData), kDataSize)); | 61 reinterpret_cast<const uint8_t*>(&kData), kDataSize)); |
| 62 ASSERT_TRUE(buffer2.get()); | 62 ASSERT_TRUE(buffer2.get()); |
| 63 | 63 |
| 64 // Padding data should always be zeroed. | 64 // Padding data should always be zeroed. |
| 65 for(int i = 0; i < DecoderBuffer::kPaddingSize; i++) | 65 for(int i = 0; i < DecoderBuffer::kPaddingSize; i++) |
| 66 EXPECT_EQ((buffer2->data() + kDataSize)[i], 0); | 66 EXPECT_EQ((buffer2->data() + kDataSize)[i], 0); |
| 67 | 67 |
| 68 // If the data is padded correctly we should be able to read and write past | 68 // If the data is padded correctly we should be able to read and write past |
| 69 // the end of the data by DecoderBuffer::kPaddingSize bytes without crashing | 69 // the end of the data by DecoderBuffer::kPaddingSize bytes without crashing |
| 70 // or Valgrind/ASAN throwing errors. | 70 // or Valgrind/ASAN throwing errors. |
| 71 const uint8 kFillChar = 0xFF; | 71 const uint8_t kFillChar = 0xFF; |
| 72 memset( | 72 memset( |
| 73 buffer2->writable_data() + kDataSize, kFillChar, | 73 buffer2->writable_data() + kDataSize, kFillChar, |
| 74 DecoderBuffer::kPaddingSize); | 74 DecoderBuffer::kPaddingSize); |
| 75 for(int i = 0; i < DecoderBuffer::kPaddingSize; i++) | 75 for(int i = 0; i < DecoderBuffer::kPaddingSize; i++) |
| 76 EXPECT_EQ((buffer2->data() + kDataSize)[i], kFillChar); | 76 EXPECT_EQ((buffer2->data() + kDataSize)[i], kFillChar); |
| 77 | 77 |
| 78 EXPECT_EQ(0u, reinterpret_cast<uintptr_t>( | 78 EXPECT_EQ(0u, reinterpret_cast<uintptr_t>( |
| 79 buffer2->data()) & (DecoderBuffer::kAlignmentSize - 1)); | 79 buffer2->data()) & (DecoderBuffer::kAlignmentSize - 1)); |
| 80 | 80 |
| 81 EXPECT_FALSE(buffer2->is_key_frame()); | 81 EXPECT_FALSE(buffer2->is_key_frame()); |
| 82 } | 82 } |
| 83 #endif | 83 #endif |
| 84 | 84 |
| 85 TEST(DecoderBufferTest, ReadingWriting) { | 85 TEST(DecoderBufferTest, ReadingWriting) { |
| 86 const char kData[] = "hello"; | 86 const char kData[] = "hello"; |
| 87 const int kDataSize = arraysize(kData); | 87 const int kDataSize = arraysize(kData); |
| 88 | 88 |
| 89 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(kDataSize)); | 89 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(kDataSize)); |
| 90 ASSERT_TRUE(buffer.get()); | 90 ASSERT_TRUE(buffer.get()); |
| 91 | 91 |
| 92 uint8* data = buffer->writable_data(); | 92 uint8_t* data = buffer->writable_data(); |
| 93 ASSERT_TRUE(data); | 93 ASSERT_TRUE(data); |
| 94 ASSERT_EQ(kDataSize, buffer->data_size()); | 94 ASSERT_EQ(kDataSize, buffer->data_size()); |
| 95 memcpy(data, kData, kDataSize); | 95 memcpy(data, kData, kDataSize); |
| 96 const uint8* read_only_data = buffer->data(); | 96 const uint8_t* read_only_data = buffer->data(); |
| 97 ASSERT_EQ(data, read_only_data); | 97 ASSERT_EQ(data, read_only_data); |
| 98 ASSERT_EQ(0, memcmp(read_only_data, kData, kDataSize)); | 98 ASSERT_EQ(0, memcmp(read_only_data, kData, kDataSize)); |
| 99 EXPECT_FALSE(buffer->end_of_stream()); | 99 EXPECT_FALSE(buffer->end_of_stream()); |
| 100 } | 100 } |
| 101 | 101 |
| 102 TEST(DecoderBufferTest, DecryptConfig) { | 102 TEST(DecoderBufferTest, DecryptConfig) { |
| 103 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(0)); | 103 scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(0)); |
| 104 EXPECT_FALSE(buffer->decrypt_config()); | 104 EXPECT_FALSE(buffer->decrypt_config()); |
| 105 | 105 |
| 106 const char kKeyId[] = "key id"; | 106 const char kKeyId[] = "key id"; |
| (...skipping 16 matching lines...) Expand all Loading... |
| 123 EXPECT_FALSE(buffer->is_key_frame()); | 123 EXPECT_FALSE(buffer->is_key_frame()); |
| 124 | 124 |
| 125 buffer->set_is_key_frame(false); | 125 buffer->set_is_key_frame(false); |
| 126 EXPECT_FALSE(buffer->is_key_frame()); | 126 EXPECT_FALSE(buffer->is_key_frame()); |
| 127 | 127 |
| 128 buffer->set_is_key_frame(true); | 128 buffer->set_is_key_frame(true); |
| 129 EXPECT_TRUE(buffer->is_key_frame()); | 129 EXPECT_TRUE(buffer->is_key_frame()); |
| 130 } | 130 } |
| 131 | 131 |
| 132 } // namespace media | 132 } // namespace media |
| OLD | NEW |