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#include <cxxtest/TestSuite.h>
#include "common/util.h"
#include "common/formats/quicktime.h"
static const byte VALID_MOOV_DATA[] = { // a minimally 'correct' quicktime file.
// size 'moov' size 'mdat'
0x0, 0x0, 0x0, 0x8, 0x6d, 0x6f, 0x6f, 0x76, 0x0, 0x0, 0x0, 0x8, 0x6d, 0x64, 0x61, 0x74
};
static const byte VALID_MHDR_DATA[] = { // a 'correct' quicktime file with a header
// size (incl mvhd) 'moov'
0x0, 0x0, 0x0, 0x74, 0x6d, 0x6f, 0x6f, 0x76,
//size (27*4) 'mvhd' vers 3bytes flags
0x0, 0x0, 0x0, 0x6c, 0x6d, 0x76, 0x68, 0x64, 0x00, 0xff, 0xff, 0xff,
// creation modification timescale (60?) length (999 * 60)+ 1
0x65, 0x52, 0xef, 0x5b, 0x65, 0x52, 0xef, 0x5b, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0xea, 0x25,
// preferred scale, vol, [10 bytes reserved]
0x0, 0x0, 0x0, 0x1, 0x0, 0x10, 0,0,0,0,0,0,0,0,0,0,
// display matrix, mostly ignored by parser except xMod (0x8000) and yMod (0xa000)
0x0, 0x0, 0x80, 0x0, 0,0,0,0,0,0,0,0,0,0,0,0, 0x0, 0x0, 0xa0, 0x0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
// 7 more 32-bit values
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
// size 'mdat'
0x0, 0x0, 0x0, 0x8, 0x6d, 0x64, 0x61, 0x74
};
class QuickTimeTestParser : public Common::QuickTimeParser {
public:
uint32 getDuration() const { return _duration; }
const Common::Rational &getScaleFactorX() const { return _scaleFactorX; }
const Common::Rational &getScaleFactorY() const { return _scaleFactorY; }
const Common::Array<Track *> &getTracks() const { return _tracks; }
SampleDesc *readSampleDesc(Track *track, uint32 format, uint32 descSize) override {
return nullptr;
}
};
class QuicktimeParserTestSuite : public CxxTest::TestSuite {
public:
void test_streamAtEOS() {
QuickTimeTestParser parser;
const byte data[] = "";
Common::MemoryReadStream stream(data, sizeof(data));
stream.readByte(); // read the null char
bool result = parser.parseStream(&stream, DisposeAfterUse::NO);
TS_ASSERT(!result);
}
void test_streamInvalid() {
QuickTimeTestParser parser;
const byte data[] = "not a moov";
Common::MemoryReadStream stream(data, sizeof(data));
bool result = parser.parseStream(&stream, DisposeAfterUse::NO);
TS_ASSERT(!result);
}
void test_moov() {
QuickTimeTestParser parser;
Common::MemoryReadStream stream(VALID_MOOV_DATA, sizeof(VALID_MOOV_DATA));
bool result = parser.parseStream(&stream, DisposeAfterUse::NO);
TS_ASSERT(result);
}
void test_mhdr() {
QuickTimeTestParser parser;
Common::MemoryReadStream stream(VALID_MHDR_DATA, sizeof(VALID_MHDR_DATA));
bool result = parser.parseStream(&stream, DisposeAfterUse::NO);
TS_ASSERT(result);
TS_ASSERT_EQUALS(parser.getDuration(), 999*60 + 1);
TS_ASSERT_EQUALS(parser.getScaleFactorX(), Common::Rational(0x10000, 0x8000));
TS_ASSERT_EQUALS(parser.getScaleFactorY(), Common::Rational(0x10000, 0xa000));
}
void test_mhdrEarlyEOF() {
QuickTimeTestParser parser;
Common::MemoryReadStream stream(VALID_MHDR_DATA, sizeof(VALID_MHDR_DATA) - 10);
bool result = parser.parseStream(&stream, DisposeAfterUse::NO);
TS_ASSERT(!result);
}
};
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