mirror/taglib
1
0
Fork 0
mirror of https://github.com/taglib/taglib.git synced 2025-07-18 21:14:23 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix parsing of regular 32-bit integers in SynchData::toUInt()

Browse Source 
BUG:231075


git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@1115275 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Lukáš Lalinský
2010-04-15 20:22:21 +00:00
parent f6478a4172
commit 9dcdecc810
5 changed files with 40 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
tests/data/compressed_id3_frame.mp3 Normal file
View File

Binary file not shown.

14
tests/test_id3v2.cpp
View File

@ -61,6 +61,7 @@ class TestID3v2 : public CppUnit::TestFixture
CPPUNIT_TEST(testUpdateGenre24);
CPPUNIT_TEST(testUpdateDate22);
// CPPUNIT_TEST(testUpdateFullDate22); TODO TYE+TDA should be upgraded to TDRC together
CPPUNIT_TEST(testCompressedFrameWithBrokenLength);
CPPUNIT_TEST_SUITE_END();
public:
@ -455,6 +456,19 @@ public:
CPPUNIT_ASSERT_EQUAL(String("2010-04-03"), f.ID3v2Tag()->frameListMap()["TDRC"].front()->toString());
}
void testCompressedFrameWithBrokenLength()
{
MPEG::File f("data/compressed_id3_frame.mp3", false);
CPPUNIT_ASSERT(f.ID3v2Tag()->frameListMap().contains("APIC"));
ID3v2::AttachedPictureFrame *frame =
static_cast<TagLib::ID3v2::AttachedPictureFrame*>(f.ID3v2Tag()->frameListMap()["APIC"].front());
CPPUNIT_ASSERT(frame);
CPPUNIT_ASSERT_EQUAL(String("image/bmp"), frame->mimeType());
CPPUNIT_ASSERT_EQUAL(ID3v2::AttachedPictureFrame::Other, frame->type());
CPPUNIT_ASSERT_EQUAL(String(""), frame->description());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(86414), frame->picture().size());
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestID3v2);

19
tests/test_synchdata.cpp
View File

@ -34,6 +34,8 @@ class TestID3v2SynchData : public CppUnit::TestFixture
CPPUNIT_TEST(test1);
CPPUNIT_TEST(test2);
CPPUNIT_TEST(test3);
CPPUNIT_TEST(testToUIntBroken);
CPPUNIT_TEST(testToUIntBrokenAndTooLarge);
CPPUNIT_TEST(testDecode1);
CPPUNIT_TEST(testDecode2);
CPPUNIT_TEST_SUITE_END();
@ -67,6 +69,23 @@ public:
CPPUNIT_ASSERT_EQUAL(ID3v2::SynchData::fromUInt(129), v);
}
void testToUIntBroken()
{
char data[] = { 0, 0, 0, -1 };
char data2[] = { 0, 0, -1, -1 };
CPPUNIT_ASSERT_EQUAL(TagLib::uint(255), ID3v2::SynchData::toUInt(ByteVector(data, 4)));
CPPUNIT_ASSERT_EQUAL(TagLib::uint(65535), ID3v2::SynchData::toUInt(ByteVector(data2, 4)));
}
void testToUIntBrokenAndTooLarge()
{
char data[] = { 0, 0, 0, -1, 0 };
ByteVector v(data, 5);
CPPUNIT_ASSERT_EQUAL(TagLib::uint(255), ID3v2::SynchData::toUInt(v));
}
void testDecode1()
{
ByteVector a("\xff\x00\x00", 3);