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Avoid adding fields with invalid keys to Vorbis Comments.

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According to the spec, '\x7F' is not allowed.
This commit is contained in:
Tsuda Kageyu
2016-11-10 20:02:30 +09:00
parent 7b8d576bde
commit f9a747dceb
2 changed files with 33 additions and 8 deletions
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20
tests/test_xiphcomment.cpp
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@ -42,7 +42,8 @@ class TestXiphComment : public CppUnit::TestFixture
CPPUNIT_TEST(testSetYear);
CPPUNIT_TEST(testTrack);
CPPUNIT_TEST(testSetTrack);
CPPUNIT_TEST(testInvalidKeys);
CPPUNIT_TEST(testInvalidKeys1);
CPPUNIT_TEST(testInvalidKeys2);
CPPUNIT_TEST(testClearComment);
CPPUNIT_TEST(testRemoveFields);
CPPUNIT_TEST(testPicture);
@ -90,19 +91,32 @@ public:
CPPUNIT_ASSERT_EQUAL(String("3"), cmt.fieldListMap()["TRACKNUMBER"].front());
}
void testInvalidKeys()
void testInvalidKeys1()
{
PropertyMap map;
map[""] = String("invalid key: empty string");
map["A=B"] = String("invalid key: contains '='");
map["A~B"] = String("invalid key: contains '~'");
map["A\x7F\B"] = String("invalid key: contains '\x7F'");
map[L"A\x3456\B"] = String("invalid key: Unicode");
Ogg::XiphComment cmt;
PropertyMap unsuccessful = cmt.setProperties(map);
CPPUNIT_ASSERT_EQUAL((unsigned int)3, unsuccessful.size());
CPPUNIT_ASSERT_EQUAL((unsigned int)5, unsuccessful.size());
CPPUNIT_ASSERT(cmt.properties().isEmpty());
}
void testInvalidKeys2()
{
Ogg::XiphComment cmt;
cmt.addField("", "invalid key: empty string");
cmt.addField("A=B", "invalid key: contains '='");
cmt.addField("A~B", "invalid key: contains '~'");
cmt.addField("A\x7F\B", "invalid key: contains '\x7F'");
cmt.addField(L"A\x3456\B", "invalid key: Unicode");
CPPUNIT_ASSERT_EQUAL(0U, cmt.fieldCount());
}
void testClearComment()
{
ScopedFileCopy copy("empty", ".ogg");