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Diffstat (limited to 'catapult/third_party/polymer/components/shadycss/tests/ordering.html')
| -rw-r--r-- | catapult/third_party/polymer/components/shadycss/tests/ordering.html | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/catapult/third_party/polymer/components/shadycss/tests/ordering.html b/catapult/third_party/polymer/components/shadycss/tests/ordering.html new file mode 100644 index 00000000..392897c4 --- /dev/null +++ b/catapult/third_party/polymer/components/shadycss/tests/ordering.html @@ -0,0 +1,173 @@ +<!doctype html> +<!-- +@license +Copyright (c) 2017 The Polymer Project Authors. All rights reserved. +This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt +The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt +The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt +Code distributed by Google as part of the polymer project is also +subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt +--> +<script>WCT = {waitFor(cb){addEventListener('DOMContentLoaded', cb)}};</script> +<script src="test-flags.js"></script> +<script src="../node_modules/wct-browser-legacy/browser.js"></script> +<script src="../node_modules/@webcomponents/webcomponents-platform/webcomponents-platform.js"></script> +<script src="../node_modules/es6-promise/dist/es6-promise.auto.min.js"></script> +<script src="../node_modules/@webcomponents/template/template.js"></script> +<script src="../node_modules/@webcomponents/html-imports/html-imports.min.js"></script> +<script src="../node_modules/@webcomponents/shadydom/shadydom.min.js"></script> +<script src="../node_modules/@webcomponents/custom-elements/custom-elements.min.js"></script> +<script src="module/generated/make-element.js"></script> + +<custom-style> + <style> + html { + --coloring: { + color: rgb(0, 0, 255); + background-color: rgb(255, 0, 0); + } + } + </style> +</custom-style> + +<custom-style> + <style> + html { + --border: 2px solid black; + } + </style> +</custom-style> + +<template id="x-inner"> + <style> + :host { + @apply --inner; + @apply --coloring; + } + </style> +<slot></slot> +</template> + +<template id="x-element"> + <style> + :host { + display: block; + border: var(--border); + @apply --coloring; + } + x-inner { + --inner: { + border: 10px solid black; + } + } + </style> + <div>What color?</div> + <x-inner>Inner</x-inner> +</template> + +<template id="x-early"> + <style> + :host { + display: block; + background: rgb(123, 123, 123); + color: rgb(255, 165, 0); + border: var(--border, 10px dotted blue); + @apply --coloring; + } + </style> + <div>Early!</div> +</template> + +<x-early></x-early> + +<script> + function loadScript(src) { + console.log(`loading ${src}`); + let script = document.createElement('script') + script.src = src; + let p = new Promise((resolve, reject) => { + script.onload = () => {console.log(`loaded ${src}`); resolve()}; + script.onerror = () => {console.error(`error ${src}`); reject()}; + }); + document.head.appendChild(script); + return p; + } + + function registerEarly() { + makeElement('x-early'); + } + + function loadScopingShim() { + return loadScript('../scoping-shim.min.js'); + } + + function loadCustomStyle() { + return loadScript('../custom-style-interface.min.js').then(() => { + return loadScript('module/generated/custom-style-element.js') + }); + } + + function loadApplyShim() { + return loadScript('../apply-shim.min.js'); + } + + function register() { + makeElement('x-inner'); + makeElement('x-element'); + } + + function assertComputed(element, property, expected) { + let value = (getComputedStyle(element).getPropertyValue(property) || '').trim(); + assert.equal(expected, value, `${property} on ${element.localName} incorrect`); + } + + function chain(arr) { + let out = Promise.resolve(); + for (let i = 0; i < arr.length; i++) { + out = out.then(arr[i]); + } + return out; + } + + let orderSteps = { + scoping: loadScopingShim, + early: registerEarly, + apply: loadApplyShim, + custom: loadCustomStyle, + }; + + /** + * Support the following permutations of loading via url query params: + * + * Apply Shim, CustomStyle + * Scoping Shim, Apply Shim, Custom Style + * Apply Shim, Element, CustomStyle + * Scoping Shim, Element, Apply Shim, Custom Style + * Scoping Shim, Apply Shim, Element, Custom Style + */ + + suite('Dynamic ordering of components', () => { + let flags = window.WebComponents.flags; + let order = decodeURIComponent(flags.order || 'scoping,apply,custom').split(','); + let steps = chain(order.map(o => orderSteps[o])); + let otherFlags = `${flags.ce ? 'ce' : ''} ${flags.shadydom ? 'shadydom' : ''} ${flags.shimcssproperties ? 'shimcssproperties' : ''}`; + let needsScopingShim = window.ShadyDOM && window.ShadyDOM.inUse || flags.shimcssproperties; + + test(`${order.join(', ')} with ${otherFlags}`, function() { + console.log(order, flags); + if (order.indexOf('scoping') === -1 && needsScopingShim) { + this.skip(); + } + return steps.then( + register + ).then(() => { + let el = document.createElement('x-element'); + document.body.appendChild(el); + assertComputed(el, 'background-color', 'rgb(255, 0, 0)'); + assertComputed(el, 'border-top-width', '2px'); + assertComputed(el.shadowRoot.querySelector('div'), 'color', 'rgb(0, 0, 255)'); + assertComputed(el.shadowRoot.querySelector('x-inner'), 'border-top-width', '10px'); + }); + }) + }) +</script>
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