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muxer_tests: Die immediately when unable to prep for file writing.

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Change-Id: I42c4294b3089cf1a785eac3ce5ec7e47d534ea36
This commit is contained in:
Tom Finegan 2016-02-29 11:50:08 -08:00
parent 521ce4d819
commit 6dc81c1648
1 changed files with 15 additions and 7 deletions
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22
testing/muxer_tests.cc
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@ -36,17 +36,24 @@ namespace test {
class MuxerTest : public testing::Test {
public:
MuxerTest() {
EXPECT_TRUE(GetTestDataDir().length() > 0);
filename_ = GetTempFileName();
EXPECT_GT(filename_.length(), 0u);
temp_file_ = FilePtr(std::fopen(filename_.c_str(), "wb"), FILEDeleter());
EXPECT_TRUE(writer_.Open(filename_.c_str()));
is_writer_open_ = true;
memset(dummy_data_, 0, kFrameLength);
Init();
}
~MuxerTest() { CloseWriter(); }
// Simple init function for use by constructor. Calls made here to allow use
// of ASSERT_* macros-- this is necessary here because all failures in Init()
// are fatal, but the ASSERT_* gtest macros cannot be used in a constructor.
void Init() {
ASSERT_TRUE(GetTestDataDir().length() > 0);
filename_ = GetTempFileName();
ASSERT_GT(filename_.length(), 0u);
temp_file_ = FilePtr(std::fopen(filename_.c_str(), "wb"), FILEDeleter());
ASSERT_TRUE(writer_.Open(filename_.c_str()));
is_writer_open_ = true;
memset(dummy_data_, 0, kFrameLength);
}
void AddDummyFrameAndFinalize(int track_number) {
EXPECT_TRUE(segment_.AddFrame(&dummy_data_[0], kFrameLength, track_number,
0, false));
@ -444,6 +451,7 @@ TEST_F(MuxerTest, CuesBeforeClusters) {
reader.Open(filename_.c_str());
MkvWriter cues_writer;
std::string cues_filename = GetTempFileName();
ASSERT_GT(cues_filename.length(), 0u);
cues_writer.Open(cues_filename.c_str());
EXPECT_TRUE(segment_.CopyAndMoveCuesBeforeClusters(&reader, &cues_writer));
reader.Close();