e347807abf
It used to really mean "next row", and resulted in showing the wrong row in the pattern view (row -1 instead of the last row). Fixes #14.
55 lines
2.1 KiB
JavaScript
55 lines
2.1 KiB
JavaScript
var XMPlayer = window.XMPlayer;
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// TODO:
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// - test volume envelope (sustain, release)
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// - test panning envelope
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exports['test note on'] = function(assert) {
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var xm = testdata.resetXMData();
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// [pat][row][channel]
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xm.patterns[0][0][0] = [48, 1, 0x10 + 0x33, 0, 0]; // C-4 1 33 000
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XMPlayer.nextRow();
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var ch = xm.channelinfo[0];
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assert.equal(ch.note, 48, 'set note');
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assert.equal(ch.period, 1152, 'channel period');
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assert.equal(ch.vol, 0x33, 'channel volume');
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assert.equal(ch.samp, xm.instruments[0].samples[0], 'set sample');
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assert.equal(ch.off, 0, 'trigger offset');
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};
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exports['test instrument trigger'] = function(assert) {
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var xm = testdata.resetXMData();
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// [pat][row][channel]
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xm.patterns[0][0][0] = [48, 1, 0x10 + 0x33, 0, 0]; // C-4 1 33 000
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xm.patterns[0][1][0] = [-1, 1, -1, 0, 0]; // --- 1 -- 000
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var ch = xm.channelinfo[0];
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XMPlayer.nextRow();
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ch.pan = 1; // forcibly override panning
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ch.off = 100; // and sample offset
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assert.equal(XMPlayer.cur_row, 0, 'row 0');
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XMPlayer.nextRow();
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assert.equal(XMPlayer.cur_row, 1, 'row 1');
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assert.equal(ch.note, 48, 'note same after inst trigger');
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assert.equal(ch.period, 1152, 'period same after inst trigger');
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assert.equal(ch.vol, 64, 'vol reset after inst trigger');
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assert.equal(ch.pan, 128, 'pan reset after inst trigger');
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assert.equal(ch.samp, xm.instruments[0].samples[0], 'set sample');
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assert.equal(ch.off, 0, 'set offset=0');
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};
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exports['test note trigger'] = function(assert) {
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var xm = testdata.resetXMData();
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// [pat][row][channel]
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xm.patterns[0][0][0] = [48, 1, 0x10 + 0x33, 0, 0]; // C-4 1 33 000
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xm.patterns[0][1][0] = [49, -1, -1, 0, 0]; // C#4 -- -- 000
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var ch = xm.channelinfo[0];
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XMPlayer.nextRow();
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ch.pan = 1; // forcibly override panning
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ch.off = 100; // and sample offset
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XMPlayer.nextRow();
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assert.equal(ch.note, 49, 'note updated after inst trigger');
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assert.equal(ch.period, 1136, 'period updated after note trigger');
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assert.equal(ch.vol, 0x33, 'vol not reset after note trigger');
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assert.equal(ch.pan, 1, 'pan not reset after note trigger');
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assert.equal(ch.off, 0, 'set offset=0');
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};
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