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Make FileRef::FileTypeResolver work properly.

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This commit is contained in:
Tsuda Kageyu
2015-11-21 18:29:41 +09:00
parent ef3ce1e38a
commit f34d73d319
2 changed files with 66 additions and 12 deletions
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31
tests/test_fileref.cpp
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@ -4,6 +4,7 @@
#include <fileref.h>
#include <oggflacfile.h>
#include <vorbisfile.h>
#include <mpegfile.h>
#include <cppunit/extensions/HelperMacros.h>
#include "utils.h"
#include <tfilestream.h>
@ -11,6 +12,18 @@
using namespace std;
using namespace TagLib;
namespace
{
class DummyResolver : public FileRef::FileTypeResolver
{
public:
virtual File *createFile(FileName fileName, bool, AudioProperties::ReadStyle) const
{
return new Ogg::Vorbis::File(fileName);
}
};
}
class TestFileRef : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(TestFileRef);
@ -29,6 +42,7 @@ class TestFileRef : public CppUnit::TestFixture
CPPUNIT_TEST(testAPE);
CPPUNIT_TEST(testWav);
CPPUNIT_TEST(testUnsupported);
CPPUNIT_TEST(testFileResolver);
CPPUNIT_TEST_SUITE_END();
public:
@ -168,10 +182,25 @@ public:
{
FileRef f1(TEST_FILE_PATH_C("no-extension"));
CPPUNIT_ASSERT(f1.isNull());
FileRef f2(TEST_FILE_PATH_C("unsupported-extension.xxx"));
CPPUNIT_ASSERT(f2.isNull());
}
void testFileResolver()
{
FileRef *f = new FileRef(TEST_FILE_PATH_C("xing.mp3"));
CPPUNIT_ASSERT(dynamic_cast<MPEG::File *>(f->file()) != NULL);
delete f;
DummyResolver resolver;
FileRef::addFileTypeResolver(&resolver);
f = new FileRef(TEST_FILE_PATH_C("xing.mp3"));
CPPUNIT_ASSERT(dynamic_cast<Ogg::Vorbis::File *>(f->file()) != NULL);
delete f;
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestFileRef);