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Mutates testComplicatedTrackSeek into an actual test.

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Which frustratingly passes.
This commit is contained in:
Thomas Harte 2018-05-01 19:52:12 -04:00
parent f4097290c2
commit 05e31d7594
1 changed files with 16 additions and 2 deletions
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18
OSBindings/Mac/Clock SignalTests/PCMTrackTests.mm
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@ -57,14 +57,17 @@
Storage::Disk::PCMSegment sync_segment;
sync_segment.data.resize(10);
sync_segment.number_of_bits = 10*8;
memset(sync_segment.data.data(), 0xff, sync_segment.data.size());
Storage::Disk::PCMSegment header_segment;
header_segment.data.resize(14);
header_segment.number_of_bits = 14*8;
memset(header_segment.data.data(), 0xff, header_segment.data.size());
Storage::Disk::PCMSegment data_segment;
data_segment.data.resize(349);
data_segment.number_of_bits = 349*8;
memset(data_segment.data.data(), 0xff, data_segment.data.size());
for(std::size_t c = 0; c < 16; ++c) {
segments.push_back(sync_segment);
@ -76,8 +79,19 @@
Storage::Disk::PCMTrack track(segments);
Storage::Time late_time(967445, 2045454);
track.seek_to(late_time);
track.get_next_event();
const auto offset = track.seek_to(late_time);
XCTAssert(offset <= late_time, "Found location should be at or before sought time");
const auto difference = late_time - offset;
const double difference_duration = difference.get<double>();
XCTAssert(difference_duration >= 0.0 && difference_duration < 0.005, "Next event should occur soon");
const double offset_duration = offset.get<double>();
XCTAssert(offset_duration >= 0.0 && offset_duration < 0.5, "Next event should occur soon");
auto next_event = track.get_next_event();
double next_event_duration = next_event.length.get<double>();
XCTAssert(next_event_duration >= 0.0 && next_event_duration < 0.005, "Next event should occur soon");
}
@end