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-rw-r--r--media/base/data_buffer_unittest.cc47
1 files changed, 23 insertions, 24 deletions
diff --git a/media/base/data_buffer_unittest.cc b/media/base/data_buffer_unittest.cc
index 21334f8..b0a45a1 100644
--- a/media/base/data_buffer_unittest.cc
+++ b/media/base/data_buffer_unittest.cc
@@ -9,6 +9,7 @@
using media::DataBuffer;
TEST(DataBufferTest, Basic) {
+ const size_t kBufferSize = 32;
const char kData[] = "hello";
const size_t kDataSize = arraysize(kData);
const char kNewData[] = "chromium";
@@ -19,13 +20,18 @@ TEST(DataBufferTest, Basic) {
const base::TimeDelta kDurationB = base::TimeDelta::FromMicroseconds(5678);
// Create our buffer and copy some data into it.
+ char* data = new char[kBufferSize];
+ ASSERT_TRUE(data);
+ size_t copied = base::strlcpy(data, kData, kBufferSize);
+ EXPECT_EQ(kDataSize, copied + 1);
+
// Create a DataBuffer.
- scoped_refptr<DataBuffer> buffer = new DataBuffer();
- ASSERT_TRUE(buffer);
+ scoped_refptr<DataBuffer> buffer;
+ buffer = new DataBuffer(data, kBufferSize, kDataSize,
+ kTimestampA, kDurationA);
+ ASSERT_TRUE(buffer.get());
// Test StreamSample implementation.
- buffer->SetTimestamp(kTimestampA);
- buffer->SetDuration(kDurationA);
EXPECT_TRUE(kTimestampA == buffer->GetTimestamp());
EXPECT_TRUE(kDurationA == buffer->GetDuration());
EXPECT_FALSE(buffer->IsEndOfStream());
@@ -35,6 +41,19 @@ TEST(DataBufferTest, Basic) {
EXPECT_TRUE(kTimestampB == buffer->GetTimestamp());
EXPECT_TRUE(kDurationB == buffer->GetDuration());
+ // Test Buffer implementation.
+ ASSERT_EQ(data, buffer->GetData());
+ EXPECT_EQ(kDataSize, buffer->GetDataSize());
+ EXPECT_STREQ(kData, buffer->GetData());
+
+ // Test WritableBuffer implementation.
+ ASSERT_EQ(data, buffer->GetWritableData());
+ EXPECT_EQ(kBufferSize, buffer->GetBufferSize());
+ copied = base::strlcpy(data, kNewData, kBufferSize);
+ EXPECT_EQ(kNewDataSize, copied + 1);
+ buffer->SetDataSize(kNewDataSize);
+ EXPECT_EQ(kNewDataSize, buffer->GetDataSize());
+
buffer->SetEndOfStream(true);
EXPECT_TRUE(buffer->IsEndOfStream());
buffer->SetEndOfStream(false);
@@ -43,24 +62,4 @@ TEST(DataBufferTest, Basic) {
EXPECT_TRUE(buffer->IsDiscontinuous());
buffer->SetDiscontinuous(false);
EXPECT_FALSE(buffer->IsDiscontinuous());
-
- // Test WritableBuffer implementation.
- EXPECT_FALSE(buffer->GetData());
- uint8* data = buffer->GetWritableData(kDataSize);
- ASSERT_TRUE(data);
- ASSERT_EQ(buffer->GetDataSize(), kDataSize);
- memcpy(data, kData, kDataSize);
- const uint8* read_only_data = buffer->GetData();
- ASSERT_EQ(data, read_only_data);
- ASSERT_EQ(0, memcmp(read_only_data, kData, kDataSize));
-
- data = buffer->GetWritableData(kNewDataSize + 10);
- ASSERT_TRUE(data);
- ASSERT_EQ(buffer->GetDataSize(), kNewDataSize + 10);
- memcpy(data, kNewData, kNewDataSize);
- read_only_data = buffer->GetData();
- buffer->SetDataSize(kNewDataSize);
- EXPECT_EQ(buffer->GetDataSize(), kNewDataSize);
- ASSERT_EQ(data, read_only_data);
- EXPECT_EQ(0, memcmp(read_only_data, kNewData, kNewDataSize));
}