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easyscore_tests.js
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/**
* VexFlow - EasyScore Tests
* Copyright Mohit Muthanna 2010 <[email protected]>
*/
Vex.Flow.Test.EasyScore = (function() {
var EasyScore = {
Start: function() {
QUnit.module('EasyScore');
var VFT = Vex.Flow.Test;
QUnit.test('Basic', VFT.EasyScore.basic);
QUnit.test('Accidentals', VFT.EasyScore.accidentals);
QUnit.test('Durations', VFT.EasyScore.durations);
QUnit.test('Chords', VFT.EasyScore.chords);
QUnit.test('Dots', VFT.EasyScore.dots);
QUnit.test('Options', VFT.EasyScore.options);
VFT.runTests('Draw Basic', VFT.EasyScore.drawBasicTest);
VFT.runTests('Draw Accidentals', VFT.EasyScore.drawAccidentalsTest);
VFT.runTests('Draw Beams', VFT.EasyScore.drawBeamsTest);
VFT.runTests('Draw Tuplets', VFT.EasyScore.drawTupletsTest);
VFT.runTests('Draw Options', VFT.EasyScore.drawOptionsTest);
},
basic: function(assert) {
var score = new VF.EasyScore();
var mustPass = ['c4', 'c#4', 'c4/r', 'c#5', 'c3/x', 'c3//x'];
var mustFail = ['', '()', '7', '(c#4 e5 g6'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
accidentals: function(assert) {
var score = new VF.EasyScore();
var mustPass = [
'c3', 'c##3, cb3', 'Cn3', 'f3//x', '(c##3 cbb3 cn3), cb3',
'cbbs7', 'cbb7', 'cbss7', 'cbs7', 'cb7', 'cdb7', 'cd7', 'c##7', 'c#7', 'cn7', 'c++-7',
'c++7', 'c+-7', 'c+7', '(cbs3 bbs3 dbs3), ebs3', '(cd7 cbb3 cn3), cb3', 'co7', 'ck7',
];
var mustFail = [
'ct3', 'cdbb7', '(cq cbb3 cn3), cb3', '(cdd7 cbb3 cn3), cb3',
'cbbbs7', 'cbbss7', 'cbsss7', 'csbs7', 'cddb7', 'cddbb7', 'cdd7', 'c##b7', 'c#bs7',
'cnb#7', 'c+#+b-d7', 'c+--7', 'c++--7', 'c+++7', 'cbk7', 'cok7', 'cko7', 'c#s7',
];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
durations: function(assert) {
var score = new VF.EasyScore();
var mustPass = ['c3/4', 'c##3/w, cb3', 'c##3/w, cb3/q', 'c##3/q, cb3/32', '(c##3 cbb3 cn3), cb3'];
var mustFail = ['Cn3/]', '/', '(cq cbb3 cn3), cb3', '(cdd7 cbb3 cn3), cb3'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
chords: function(assert) {
var score = new VF.EasyScore();
var mustPass = [
'(c5)', '(c3 e0 g9)',
'(c##4 cbb4 cn4)/w, (c#5 cb2 a3)/32',
'(d##4 cbb4 cn4)/w/r, (c#5 cb2 a3)',
'(c##4 cbb4 cn4)/4, (c#5 cb2 a3)',
'(c##4 cbb4 cn4)/x, (c#5 cb2 a3)',
];
var mustFail = ['(c)'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
dots: function(assert) {
var score = new VF.EasyScore();
var mustPass = [
'c3/4.',
'c##3/w.., cb3',
'f##3/s, cb3/q...',
'c##3/q, cb3/32',
'(c##3 cbb3 cn3)., cb3',
'(c5).',
'(c##4 cbb4 cn4)/w.., (c#5 cb2 a3)/32',
];
var mustFail = ['.', 'c.#', 'c#4./4'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
types: function(assert) {
var score = new VF.EasyScore();
var mustPass = [
'c3/4/x.',
'c##3//r.., cb3',
'c##3/x.., cb3',
'c##3/r.., cb3',
'd##3/w/s, cb3/q...',
'c##3/q, cb3/32',
'(c##3 cbb3 cn3)., cb3',
'(c5).',
'(c##4 cbb4 cn4)/w.., (c#5 cb2 a3)/32',
];
var mustFail = ['c4/q/U', '(c##4, cbb4 cn4)/w.., (c#5 cb2 a3)/32'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
options: function(assert) {
var score = new VF.EasyScore();
var mustPass = [
'c3/4.[foo="bar"]',
'c##3/w.., cb3[id="blah"]',
'c##3/q, cb3/32',
'(c##3 cbb3 cn3).[blah="bod4o"], cb3',
'(c5)[fooooo="booo"]',
'c#5[id="foobar"]',
];
var mustFail = ['.[', 'f##3/w[], cb3/q...'];
mustPass.forEach(function(line) { assert.equal(score.parse(line).success, true, line); });
mustFail.forEach(function(line) { assert.equal(score.parse(line).success, false, line); });
},
drawBasicTest: function(options) {
var vf = VF.Test.makeFactory(options, 600, 350);
var score = vf.EasyScore();
var system = vf.System();
var voice = score.voice.bind(score);
var notes = score.notes.bind(score);
system.addStave({
voices: [
voice(notes('(d4 e4 g4)/q, c4/q, c4/q/r, c4/q', { stem: 'down' })),
voice(notes('c#5/h., c5/q', { stem: 'up' })),
],
}).addClef('treble');
system.addStave({
voices: [voice(notes('c#3/q, cn3/q, bb3/q, d##3/q', { clef: 'bass' }))],
}).addClef('bass');
system.addConnector().setType(VF.StaveConnector.type.BRACKET);
vf.draw();
expect(0);
},
drawAccidentalsTest: function(options) {
var vf = VF.Test.makeFactory(options, 600, 350);
var score = vf.EasyScore();
var system = vf.System();
var voice = score.voice.bind(score);
var notes = score.notes.bind(score);
system.addStave({
voices: [
voice(notes('(cbbs4 ebb4 gbss4)/q, cbs4/q, cdb4/q/r, cd4/q', { stem: 'down' })),
voice(notes('c++-5/h., c++5/q', { stem: 'up' })),
],
}).addClef('treble');
system.addStave({
voices: [voice(notes('c+-3/q, c+3/q, bb3/q, d##3/q', { clef: 'bass' }))],
}).addClef('bass');
system.addConnector().setType(VF.StaveConnector.type.BRACKET);
vf.draw();
expect(0);
},
drawBeamsTest: function(options) {
var vf = VF.Test.makeFactory(options, 600, 250);
const score = vf.EasyScore();
const system = vf.System();
var voice = score.voice.bind(score);
var notes = score.notes.bind(score);
var beam = score.beam.bind(score);
system.addStave({
voices: [
voice(notes('(c4 e4 g4)/q, c4/q, c4/q/r, c4/q', { stem: 'down' })),
voice(notes('c#5/h.', { stem: 'up' }).concat(beam(notes('c5/8, c5/8', { stem: 'up' })))),
] }).addClef('treble');
vf.draw();
expect(0);
},
drawTupletsTest: function(options) {
var vf = VF.Test.makeFactory(options, 600, 250);
const score = vf.EasyScore();
const system = vf.System();
var voice = score.voice.bind(score);
var notes = score.notes.bind(score);
var tuplet = score.tuplet.bind(score);
var beam = score.beam.bind(score);
system.addStave({
voices: [
voice(
tuplet(
notes('(c4 e4 g4)/q, cbb4/q, c4/q', { stem: 'down' }),
{ location: VF.Tuplet.LOCATION_BOTTOM }
).concat(notes('c4/h', { stem: 'down' }))
),
voice(
notes('c#5/h.', { stem: 'up' })
.concat(tuplet(beam(notes('cb5/8, cn5/8, c5/8', { stem: 'up' }))))
),
],
}).addClef('treble');
vf.draw();
expect(0);
},
drawOptionsTest: function(options) {
var vf = VF.Test.makeFactory(options, 500, 200);
const score = vf.EasyScore();
const system = vf.System();
const notes = score.notes('B4/h[id="foobar", class="red,bold", stem="up", articulations="staccato.below,tenuto"], B4/h[stem="down"]');
system.addStave({
voices: [score.voice(notes)],
});
vf.draw();
const assert = options.assert;
assert.equal(notes[0].getAttribute('id'), 'foobar');
assert.ok(notes[0].hasClass('red'));
assert.ok(notes[0].hasClass('bold'));
assert.equal(notes[0].modifiers[0].getCategory(), 'articulations');
assert.equal(notes[0].modifiers[0].type, 'a.');
assert.equal(notes[0].modifiers[0].position, VF.Modifier.Position.BELOW);
assert.equal(notes[0].modifiers[1].getCategory(), 'articulations');
assert.equal(notes[0].modifiers[1].type, 'a-');
assert.equal(notes[0].modifiers[1].position, VF.Modifier.Position.ABOVE);
assert.equal(notes[0].getStemDirection(), VF.StaveNote.STEM_UP);
assert.equal(notes[1].getStemDirection(), VF.StaveNote.STEM_DOWN);
},
};
return EasyScore;
})();