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Add test for IEEE Float WAV file without fact chunk

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This commit is contained in:
Urs Fleisch 2020-12-22 16:02:01 +01:00
parent e4813f4996
commit 741ed4e4bf
1 changed files with 22 additions and 0 deletions
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22
tests/test_wav.cpp
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@ -28,9 +28,11 @@
#include <id3v2tag.h>
#include <infotag.h>
#include <tbytevectorlist.h>
#include <tbytevectorstream.h>
#include <tpropertymap.h>
#include <wavfile.h>
#include <cppunit/extensions/HelperMacros.h>
#include "plainfile.h"
#include "utils.h"
using namespace std;
@ -42,6 +44,7 @@ class TestWAV : public CppUnit::TestFixture
CPPUNIT_TEST(testPCMProperties);
CPPUNIT_TEST(testALAWProperties);
CPPUNIT_TEST(testFloatProperties);
CPPUNIT_TEST(testFloatWithoutFactChunkProperties);
CPPUNIT_TEST(testZeroSizeDataChunk);
CPPUNIT_TEST(testID3v2Tag);
CPPUNIT_TEST(testSaveID3v23);
@ -98,6 +101,25 @@ public:
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->format());
}
void testFloatWithoutFactChunkProperties()
{
ByteVector wavData = PlainFile(TEST_FILE_PATH_C("float64.wav")).readAll();
CPPUNIT_ASSERT_EQUAL(ByteVector("fact"), wavData.mid(36, 4));
// Remove the fact chunk by renaming it to fakt
wavData[38] = 'k';
ByteVectorStream wavStream(wavData);
RIFF::WAV::File f(&wavStream);
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(0, f.audioProperties()->lengthInSeconds());
CPPUNIT_ASSERT_EQUAL(97, f.audioProperties()->lengthInMilliseconds());
CPPUNIT_ASSERT_EQUAL(5645, f.audioProperties()->bitrate());
CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->channels());
CPPUNIT_ASSERT_EQUAL(44100, f.audioProperties()->sampleRate());
CPPUNIT_ASSERT_EQUAL(64, f.audioProperties()->bitsPerSample());
CPPUNIT_ASSERT_EQUAL(4281U, f.audioProperties()->sampleFrames());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->format());
}
void testZeroSizeDataChunk()
{
RIFF::WAV::File f(TEST_FILE_PATH_C("zero-size-chunk.wav"));