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40 lines
972 B
Plaintext
40 lines
972 B
Plaintext
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//
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// PCMPatchedTrackTests.m
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// Clock Signal
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//
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// Created by Thomas Harte on 17/12/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#import "PCMPatchedTrackTests.h"
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#include "PCMTrack.hpp"
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#include "PCMPatchedTrack.hpp"
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@implementation PCMPatchedTrackTests
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- (Storage::Disk::PCMTrack)togglingTrack
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{
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Storage::Disk::PCMSegment segment;
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segment.data = { 0xff, 0xff, 0xff, 0xff };
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segment.number_of_bits = 32;
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return Storage::Disk::PCMTrack(segment);
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}
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- (void)testUnpatchedTrack
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{
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Storage::Disk::PCMTrack track = self.togglingTrack;
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// Confirm that there are now flux transitions (just the first five will do)
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// located 1/32nd of a rotation apart.
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int c = 5;
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while(c--)
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{
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Storage::Disk::Track::Event event = track.get_next_event();
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Storage::Time simplified_time = event.length.simplify();
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XCTAssert(simplified_time.length == 1 && simplified_time.clock_rate == 32, "flux transitions should be 1/32nd of a track apart");
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}
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}
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@end
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