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79 lines
2.5 KiB
HTML
79 lines
2.5 KiB
HTML
<!doctype html>
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<!--
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@license
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Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<html>
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<head>
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<title>iron-image</title>
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<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
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<script src="../../web-component-tester/browser.js"></script>
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<script src="../../test-fixture/test-fixture-mocha.js"></script>
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<link rel="import" href="../../polymer/polymer.html">
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<link rel="import" href="../../test-fixture/test-fixture.html">
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<link rel="import" href="../iron-image.html">
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</head>
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<body>
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<test-fixture id="TrivialImage">
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<template>
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<iron-image></iron-image>
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</template>
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</test-fixture>
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<script>
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suite('<iron-image>', function() {
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function randomImageUrl () {
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return '../demo/polymer.svg?' + Math.random();
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}
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var image;
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suite('basic behavior', function() {
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setup(function() {
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image = fixture('TrivialImage');
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});
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test('can load images given a src', function(done) {
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image.addEventListener('loaded-changed', function onLoadedChanged() {
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image.removeEventListener('loaded-changed', onLoadedChanged);
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try {
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expect(image.loaded).to.be.eql(true);
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done();
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} catch (e) {
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done(e);
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}
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});
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image.src = randomImageUrl();
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});
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test('will reload images when src changes', function(done) {
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var loadCount = 0;
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image.addEventListener('loaded-changed', function onLoadedChanged() {
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if (image.loaded === true) {
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loadCount++;
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if (loadCount === 2) {
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done();
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} else {
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image.src = randomImageUrl();
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image.removeEventListener('loaded-changed', onLoadedChanged);
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}
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}
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});
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image.src = randomImageUrl();
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});
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});
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});
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</script>
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</body>
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</html>
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