2015-06-20 17:49:42 -07:00
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<!doctype html>
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<!--
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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-media-query-basic</title>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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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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<link rel="import" href="../iron-media-query.html">
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2015-12-14 08:43:03 -07:00
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2015-06-20 17:49:42 -07:00
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</head>
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<body>
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<test-fixture id="basic">
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<template>
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<iron-media-query></iron-media-query>
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</template>
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</test-fixture>
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<script>
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suite('basic', function() {
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var mq;
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suite('set query with different values', function() {
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setup(function () {
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mq = fixture('basic');
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});
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test('small min-width value', function() {
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mq.query = '(min-width: 1px)';
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assert.equal(mq.queryMatches, true);
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});
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test('large min-width value', function() {
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mq.query = '(min-width: 10000px)';
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assert.equal(mq.queryMatches, false);
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});
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test('small max-width value', function() {
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mq.query = '(max-width: 1px)';
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assert.equal(mq.queryMatches, false);
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});
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test('large max-width value', function() {
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mq.query = '(max-width: 10000px)';
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assert.equal(mq.queryMatches, true);
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});
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2015-10-07 14:42:29 -07:00
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test('automatically wrap with parens', function() {
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mq.query = 'min-width: 1px';
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assert.equal(mq.queryMatches, true);
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});
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2015-12-14 08:43:03 -07:00
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suite('`full` attribute', function() {
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test('media features without wrapping parentheses no longer match', function() {
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mq.full = true;
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mq.query = 'min-width: 1px';
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assert.equal(mq.queryMatches, false);
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});
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test('media queries with both types and features match', function() {
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mq.full = true;
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mq.query = 'all and (min-width: 1px)';
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assert.equal(mq.queryMatches, true);
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});
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});
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2015-10-07 14:42:29 -07:00
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suite('query does not activate on empty string or null', function() {
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test('empty string', function() {
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mq.query = '';
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assert.notOk(mq._mq);
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});
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test('null', function() {
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mq.query = null;
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assert.notOk(mq._mq);
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});
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});
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test('media query destroys on detach', function() {
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mq.query = '(max-width: 800px)';
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mq.parentNode.removeChild(mq);
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Polymer.dom.flush();
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assert.notOk(mq._mq);
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});
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test('media query re-enables on attach', function() {
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mq.query = '(max-width: 800px)';
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var parent = mq.parentNode;
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parent.removeChild(mq);
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Polymer.dom.flush();
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parent.appendChild(mq);
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Polymer.dom.flush();
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assert.ok(mq._mq);
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});
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2015-06-20 17:49:42 -07:00
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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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