130 lines
4.6 KiB
JavaScript
130 lines
4.6 KiB
JavaScript
window = {};
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require('../xm.js');
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require('../xmeffects.js');
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var XMPlayer = window.XMPlayer;
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testdata = require('./testdata.js');
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// test TODO:
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// - audio output sample positions after ticks
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// - unit test for envelopes
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//
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// using assert passed to the test function that just logs failures
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exports['test XM startup'] = function(assert) {
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testdata.resetXMData();
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'advance to initial song position');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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assert.equal(XMPlayer.cur_tick, 0, 'advance to tick 0');
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assert.equal(XMPlayer.cur_row, 1, 'advance to row 1');
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};
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exports['test non-existing song position'] = function(assert) {
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testdata.resetXMData();
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// 2 existing patterns, 1 non-existing
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XMPlayer.xm.songpats = [0, 1, 2]
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// 1 channel, 1 row, 2 blank patterns
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XMPlayer.xm.patterns = [
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[[[-1, -1, -1, 0, 0]]],
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[[[-1, -1, -1, 0, 0]]]
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];
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XMPlayer.xm.tempo = 1;
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'advance to initial song position');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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assert.equal(XMPlayer.cur_row, 1, 'advance to row 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'advance to song position 1');
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assert.equal(XMPlayer.cur_pat, 1, 'advance to pattern 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'return to song position 0');
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assert.equal(XMPlayer.cur_pat, 0, 'return to pattern 0');
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};
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exports['test non-existing first song position'] = function(assert) {
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testdata.resetXMData();
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// 2 existing patterns, 1 non-existing
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XMPlayer.xm.songpats = [2, 0, 1]
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// 1 channel, 1 row, 2 blank patterns
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XMPlayer.xm.patterns = [
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[[[-1, -1, -1, 0, 0]]],
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[[[-1, -1, -1, 0, 0]]]
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];
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XMPlayer.xm.tempo = 1;
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'advance to song position 1');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 2, 'advance to song position 2');
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assert.equal(XMPlayer.cur_pat, 1, 'advance to pattern 1');
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};
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exports['test multiple non-existing song positions'] = function(assert) {
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testdata.resetXMData();
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// 2 existing patterns, 2 non-existing
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XMPlayer.xm.songpats = [2, 0, 3, 1]
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// 1 channel, 1 row, 2 blank patterns
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XMPlayer.xm.patterns = [
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[[[-1, -1, -1, 0, 0]]],
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[[[-1, -1, -1, 0, 0]]]
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];
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XMPlayer.xm.tempo = 1;
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'advance to song position 1');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 3, 'advance to song position 3');
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assert.equal(XMPlayer.cur_pat, 1, 'advance to pattern 1');
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};
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exports['test non-existing song position with loop'] = function(assert) {
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testdata.resetXMData();
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// 2 existing patterns, 1 non-existing
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XMPlayer.xm.songpats = [0, 1, 2]
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// 1 channel, 1 row, 2 blank patterns
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XMPlayer.xm.patterns = [
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[[[-1, -1, -1, 0, 0]]],
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[[[-1, -1, -1, 0, 0]]]
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];
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XMPlayer.xm.song_looppos = 1;
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XMPlayer.xm.tempo = 1;
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'advance to initial song position');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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assert.equal(XMPlayer.cur_row, 1, 'advance to row 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'advance to song position 1');
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assert.equal(XMPlayer.cur_pat, 1, 'advance to pattern 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'replay song position 1');
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assert.equal(XMPlayer.cur_pat, 1, 'replay pattern 1');
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};
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exports['test non-existing song position with invalid loop'] = function(assert) {
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testdata.resetXMData();
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// 2 existing patterns, 1 non-existing
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XMPlayer.xm.songpats = [0, 1, 2]
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// 1 channel, 1 row, 2 blank patterns
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XMPlayer.xm.patterns = [
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[[[-1, -1, -1, 0, 0]]],
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[[[-1, -1, -1, 0, 0]]]
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];
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XMPlayer.xm.song_looppos = 4;
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XMPlayer.xm.tempo = 1;
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'advance to initial song position');
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assert.equal(XMPlayer.cur_pat, 0, 'advance to pattern 0');
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assert.equal(XMPlayer.cur_row, 1, 'advance to row 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 1, 'advance to song position 1');
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assert.equal(XMPlayer.cur_pat, 1, 'advance to pattern 1');
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XMPlayer.nextTick();
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assert.equal(XMPlayer.cur_songpos, 0, 'return to song position 0');
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assert.equal(XMPlayer.cur_pat, 0, 'return to pattern 0');
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};
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exports['test instruments'] = require('./instrument.js');
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exports['test effects'] = require('./effects.js');
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if (module == require.main) require('test').run(exports);
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