mirror of
https://github.com/Polymer/polymer.git
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80 lines
2.3 KiB
HTML
80 lines
2.3 KiB
HTML
<!doctype html>
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<!--
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@license
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Copyright (c) 2017 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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<meta charset="utf-8">
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<script src="../../node_modules/@webcomponents/webcomponentsjs/webcomponents-bundle.js"></script>
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<script src="wct-browser-config.js"></script>
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<script src="../../node_modules/wct-browser-legacy/browser.js"></script>
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<script type="module" src="../../polymer-legacy.js"></script>
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</head>
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<body>
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<custom-style>
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<style is="custom-style">
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html {
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--mixin: {
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border: 2px solid rgb(255, 0, 0);
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};
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}
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</style>
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</custom-style>
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<custom-style>
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<style is="custom-style">
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#target {
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@apply --mixin;
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}
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</style>
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</custom-style>
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<div id="target"></div>
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<dom-if><template></template></dom-if>
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<dom-repeat><template></template></dom-repeat>
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<script type="module">
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import { PolymerElement } from '../../polymer-element.js';
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class XFoo extends PolymerElement {
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connectedCallback() {
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this.spy = sinon.spy(window.ShadyCSS, 'styleElement');
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super.connectedCallback();
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this.spy.restore();
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}
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}
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customElements.define('x-foo', XFoo);
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</script>
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<script type="module">
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suite('styling-only-template', function () {
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function assertComputed(element, value, pseudo) {
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var computed = getComputedStyle(element, pseudo);
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assert.equal(computed['border-top-width'], value, 'computed style incorrect');
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}
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test('elements without templates do not call ShadyCSS', () => {
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let el = document.createElement('x-foo');
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document.body.appendChild(el);
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assert.ok(el.spy);
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assert.isTrue(el.spy.notCalled);
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});
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test('dom-repeat and dom-if do not break custom-style', () => {
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// force custom-style flushing
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let target = document.querySelector('#target');
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window.ShadyCSS.styleDocument();
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assertComputed(target, '2px');
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});
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});
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</script>
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</body>
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