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117 lines
5.7 KiB
Plaintext
117 lines
5.7 KiB
Plaintext
//
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// TVLPitchGrid.m
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// TVLPitchGrid
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//
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// Created by Matthias Neeracher on 8/28/11.
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// Copyright 2011 Matthias Neeracher
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//
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#import "TVLPitchGrid.h"
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#import "VLPitchGrid.h"
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#import "VLModel.h"
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@implementation TVLPitchGrid
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- (void)setUp
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{
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[super setUp];
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}
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- (void)tearDown
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{
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[super tearDown];
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}
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#define TestPitchToGrid(grid,visualOut,pitch,visualIn,key) \
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do { uint16_t vis = VLPitchAccidental(pitch, visualIn, key); \
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STAssertEquals(grid, VLPitchToGrid(pitch,vis,key),\
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@"VLPitchToGrid(%d,%02x,%d)", pitch, visualIn, key);\
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STAssertEquals((uint16_t)visualOut, vis,\
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@"VLPitchToGrid(%d,%02x,%d) [acc]", pitch, visualIn, key);\
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} while (0)
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- (void)testPitchToGrid
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{
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, 0, 0); // Middle C, C Major
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, 0, 2); // Middle C, D Major
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, 0, -5); // Middle C, Db Major
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, 0, -6); // Middle C, Gb Major
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, VLNote::kWantNatural, 0);
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TestPitchToGrid( -1, VLNote::kWantSharp, 60, VLNote::kWantSharp, 0);
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, VLNote::kWantFlat, 0);
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TestPitchToGrid( 0, VLNote::kWantNatural, 60, VLNote::kWantFlat, 2);
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TestPitchToGrid( -1, VLNote::kWantSharp, 60, VLNote::kWant2Sharp, 0);
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TestPitchToGrid( 1, VLNote::kWant2Flat, 60, VLNote::kWant2Flat, 0);
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, 0, 0); // D flat, C Major
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, 0, -1); // D flat, F Major
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, 0, -4); // D flat, Ab Major
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TestPitchToGrid( 0, VLNote::kWantSharp, 61, 0, 1); // D flat, G Major
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TestPitchToGrid( 0, VLNote::kWantSharp, 61, 0, 2); // D flat, D Major
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, VLNote::kWantNatural, 0);
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TestPitchToGrid( 0, VLNote::kWantSharp, 61, VLNote::kWantSharp, 0);
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TestPitchToGrid( 0, VLNote::kWantSharp, 61, VLNote::kWantSharp, 2);
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, VLNote::kWantFlat, 0);
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, VLNote::kWantFlat, -4);
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TestPitchToGrid( -1, VLNote::kWant2Sharp, 61, VLNote::kWant2Sharp, 0);
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TestPitchToGrid( 1, VLNote::kWantFlat, 61, VLNote::kWant2Flat, 0);
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TestPitchToGrid( 1, VLNote::kWantNatural, 62, 0, 0); // D, C Major
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TestPitchToGrid( 1, VLNote::kWantNatural, 62, VLNote::kWantNatural, 0);
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TestPitchToGrid( 1, VLNote::kWantNatural, 62, VLNote::kWantSharp, 0);
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TestPitchToGrid( 1, VLNote::kWantNatural, 62, VLNote::kWantFlat, 0);
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TestPitchToGrid( 0, VLNote::kWant2Sharp, 62, VLNote::kWant2Sharp, 0);
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TestPitchToGrid( 2, VLNote::kWant2Flat, 62, VLNote::kWant2Flat, 0);
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TestPitchToGrid( 6, VLNote::kWantNatural, 71, 0, 0); // B, C Major
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TestPitchToGrid( 6, VLNote::kWantNatural, 71, VLNote::kWantNatural, 0);
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TestPitchToGrid( 6, VLNote::kWantNatural, 71, VLNote::kWantSharp, 0);
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TestPitchToGrid( 7, VLNote::kWantFlat, 71, VLNote::kWantFlat, 0);
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TestPitchToGrid( 5, VLNote::kWant2Sharp, 71, VLNote::kWant2Sharp, 0);
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TestPitchToGrid( 7, VLNote::kWantFlat, 71, VLNote::kWant2Flat, 0);
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TestPitchToGrid( 7, VLNote::kWantNatural, 72, 0, 0); // Octaves
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TestPitchToGrid( 14, VLNote::kWantNatural, 84, 0, 0);
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TestPitchToGrid( -7, VLNote::kWantNatural, 48, 0, 0);
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}
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#define TestGridToPitch(pitch,grid,visualIn,key) \
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do { uint16_t vis = visualIn; \
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STAssertEquals(pitch, (int)VLGridToPitch(grid,vis,key),\
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@"VLGridToPitch(%d,%02x,%d)", grid, visualIn, key);\
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} while (0)
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- (void)testGridToPitch
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{
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TestGridToPitch(60, 0, 0, 0);
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TestGridToPitch(60, 0, VLNote::kWantNatural, 0);
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TestGridToPitch(61, 0, 0, 2);
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TestGridToPitch(60, 0, VLNote::kWantNatural, 2);
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TestGridToPitch(59, 0, 0, -6);
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TestGridToPitch(60, 0, VLNote::kWantNatural, -6);
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TestGridToPitch(61, 0, VLNote::kWantSharp, 0);
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TestGridToPitch(59, 0, VLNote::kWantFlat, 0);
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TestGridToPitch(62, 0, VLNote::kWant2Sharp, 0);
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TestGridToPitch(58, 0, VLNote::kWant2Flat, 0);
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TestGridToPitch(48, -7, 0, 0);
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TestGridToPitch(72, 7, 0, 0);
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}
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#define TestVisualFilter(visualOut, grid, visualIn, filter) \
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STAssertEquals((uint16_t)visualOut, filter(grid, visualIn), \
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@"VLVisualFilter(%d,%02x)", grid, visualIn);
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- (void)testVisualFilter
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{
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VLVisualFilter filterBbMajor(-2);
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TestVisualFilter(0, 0, VLNote::kWantNatural, filterBbMajor);
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TestVisualFilter(VLNote::kWantFlat, 0, VLNote::kWantFlat, filterBbMajor);
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TestVisualFilter(VLNote::kWantNatural, 0, VLNote::kWantNatural, filterBbMajor);
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TestVisualFilter(VLNote::kWantSharp, 0, VLNote::kWantSharp, filterBbMajor);
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TestVisualFilter(0, 2, VLNote::kWantFlat, filterBbMajor);
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TestVisualFilter(VLNote::kWantSharp, 2, VLNote::kWantSharp, filterBbMajor);
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TestVisualFilter(VLNote::kWantNatural, 2, VLNote::kWantNatural, filterBbMajor);
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}
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@end
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