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Implement unit tests for PathItem#resolveCrossings()

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This commit is contained in:
Jürg Lehni 2016-01-06 13:13:59 +01:00
parent 156dd661ed
commit dd082de70a
1 changed files with 24 additions and 3 deletions
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27
test/tests/Path_Boolean.js
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@ -406,7 +406,7 @@ test('Selected edge-cases from @hari\'s boolean-test suite', function() {
test('Isolated edge-cases from @iconexperience\'s boolean-test suite', function() {
// Test all of @iconexperience's isolated cases in one batch.
// Read more in https://github.com/paperjs/paper.js/issues/784
var data = [[
var paths = [[
[
[450, 230, 0, 0, 0, 0],
[362.46932779553646, 264.4394368330295, 0, 0, 0, 0],
@ -758,8 +758,8 @@ test('Isolated edge-cases from @iconexperience\'s boolean-test suite', function(
['M570,290l5.8176,33.58557l-28.17314,-14.439c-14.32289,2.0978 -28.17688,4.12693 -28.17688,4.12693l19.08162,-8.78834l-16.12739,-8.26544l27.9654,2.81326z', 'M538.5492,304.48516l11.83801,-5.45218l9.61279,0.96702l15.8176,23.58557z'],
['', '']
];
for (var i = 0; i < data.length; i++) {
var entry = data[i],
for (var i = 0; i < paths.length; i++) {
var entry = paths[i],
result = results[i],
path1 = new Path({ segments: entry[0], closed: true }),
path2 = new Path({ segments: entry[1], closed: true });
@ -838,3 +838,24 @@ test('Isolated edge-cases from @iconexperience\'s boolean-test suite', function(
compareBoolean(function() { return path1.unite(path2); },
'M401.77543,286.98036l8.85044,-79.00432c-0.16499,-0.13413 -0.57872,-0.39645 -1.46198,-0.71738l51.21444,-32.82196z M410.62615,207.97354c0,0 0,0 0,0z');
});
test('PathItem#resolveCrossings()', function() {
var paths = [
'M100,300l0,-50l50,-50l-50,0l150,0l-150,0l50,0l-50,0l100,0l-100,0l0,-100l200,0l0,200z',
'M50,300l0,-150l50,25l0,-75l200,0l0,200z M100,200l50,0l-50,-25z',
'M330.1,388.5l-65,65c0,0 -49.1,-14.5 -36.6,-36.6c12.5,-22.1 92.4,25.1 92.4,25.1c0,0 -33.3,-73.3 -23.2,-85.9c10,-12.8 32.4,32.4 32.4,32.4z',
'M570,290l5.8176000300452415,33.58556812220928l-28.17314339506561,-14.439003967264455l31.189735425395614,-4.568209255479985c-5.7225406635552645e-9,-3.907138079739525e-8 -59.366611385062015,8.695139599513823 -59.366611385062015,8.695139599513823z'
];
var results = [
'M100,300l0,-50l50,-50l-50,0l0,-100l200,0l0,200z',
'M50,300l0,-150l50,25l0,-75l200,0l0,200z M100,200l50,0l-50,-25z',
'M291.85631,426.74369l-26.75631,26.75631c0,0 -49.1,-14.5 -36.6,-36.6c7.48773,-13.23831 39.16013,-1.61018 63.35631,9.84369z M330.1,388.5l-22.09831,22.09831c-8.06306,-21.54667 -15.93643,-47.46883 -10.30169,-54.49831c10,-12.8 32.4,32.4 32.4,32.4z M320.9,442c0,0 -12.84682,-7.58911 -29.04369,-15.25631l16.14539,-16.14539c6.38959,17.07471 12.89831,31.40169 12.89831,31.40169z',
'M570,290l5.8176,33.58557l-28.17314,-14.439c-14.32289,2.0978 -28.17688,4.12693 -28.17688,4.12693z'
];
for (var i = 0; i < paths.length; i++) {
var path = createPath(paths[i]),
result = createPath(results[i]);
path.fillRule = 'evenodd';
compareBoolean(path.resolveCrossings(), result, 'path.resolveCrossings(); // Test ' + (i + 1));
}
});