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Be tolerant of empty FLAC seektable blocks.

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Tsuda Kageyu
2017-01-08 02:11:57 +09:00
parent 56a7656c2e
commit 13be28a52c
3 changed files with 22 additions and 1 deletions
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tests/data/empty-seektable.flac Normal file
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19
tests/test_flac.cpp
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@ -63,6 +63,7 @@ class TestFLAC : public CppUnit::TestFixture
CPPUNIT_TEST(testEmptyID3v2);
CPPUNIT_TEST(testStripTags);
CPPUNIT_TEST(testRemoveXiphField);
CPPUNIT_TEST(testEmptySeekTable);
CPPUNIT_TEST_SUITE_END();
public:
@ -516,6 +517,24 @@ public:
}
}
void testEmptySeekTable()
{
ScopedFileCopy copy("empty-seektable", ".flac");
{
FLAC::File f(copy.fileName().c_str());
CPPUNIT_ASSERT(f.isValid());
f.xiphComment(true)->setTitle("XiphComment Title");
f.save();
}
{
FLAC::File f(copy.fileName().c_str());
CPPUNIT_ASSERT(f.isValid());
f.seek(42);
const ByteVector data = f.readBlock(4);
CPPUNIT_ASSERT_EQUAL(ByteVector("\x03\x00\x00\x00", 4), data);
}
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestFLAC);