89 lines
3.1 KiB
TypeScript
89 lines
3.1 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {setAngularJSGlobal} from '@angular/upgrade/src/common/angular1';
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const ng1Versions = [
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{
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label: '1.5',
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files: ['angular-1.5/angular.js', 'angular-mocks-1.5/angular-mocks.js'],
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},
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{
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label: '1.6',
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files: ['angular/angular.js', 'angular-mocks/angular-mocks.js'],
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},
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];
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export function createWithEachNg1VersionFn(setNg1: typeof setAngularJSGlobal) {
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return (specSuite: () => void) => ng1Versions.forEach(({label, files}) => {
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describe(`[AngularJS v${label}]`, () => {
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beforeAll(done => {
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// Load AngularJS before running tests.
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files
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.reduce(
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(prev, file) => prev.then(() => new Promise<void>((resolve, reject) => {
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const script = document.createElement('script');
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script.src = `base/angular/node_modules/${file}`;
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script.onerror = reject;
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script.onload = () => {
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document.body.removeChild(script);
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resolve();
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};
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document.body.appendChild(script);
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})),
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Promise.resolve())
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.then(() => setNg1((window as any).angular))
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.then(done, done.fail);
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});
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afterAll(() => {
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// In these tests we are loading different versions of AngularJS on the same window.
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// AngularJS leaves an "expandoId" property on `document`, which can trick subsequent
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// `window.angular` instances into believing an app is already bootstrapped.
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(window as any).angular.element(document).removeData();
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// Remove AngularJS to leave a clean state for subsequent tests.
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setNg1(undefined);
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delete (window as any).angular;
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});
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specSuite();
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});
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});
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}
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export function html(html: string): Element {
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// Don't return `body` itself, because using it as a `$rootElement` for ng1
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// will attach `$injector` to it and that will affect subsequent tests.
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const body = document.body;
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body.innerHTML = `<div>${html.trim()}</div>`;
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const div = document.body.firstChild as Element;
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if (div.childNodes.length === 1 && div.firstChild instanceof HTMLElement) {
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return div.firstChild;
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}
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return div;
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}
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export function multiTrim(text: string | null | undefined, allSpace = false): string {
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if (typeof text == 'string') {
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const repl = allSpace ? '' : ' ';
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return text.replace(/\n/g, '').replace(/\s+/g, repl).trim();
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}
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throw new Error('Argument can not be undefined.');
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}
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export function nodes(html: string) {
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const div = document.createElement('div');
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div.innerHTML = html.trim();
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return Array.prototype.slice.call(div.childNodes);
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}
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export const withEachNg1Version = createWithEachNg1VersionFn(setAngularJSGlobal);
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