repackaging: all the file moves
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140
modules/@angular/platform-browser/testing/browser_util.ts
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140
modules/@angular/platform-browser/testing/browser_util.ts
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import {Injectable} from 'angular2/core';
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import {ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
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import {DOM} from 'angular2/src/platform/dom/dom_adapter';
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import {isPresent, isString, RegExpWrapper, StringWrapper, RegExp} from 'angular2/src/facade/lang';
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@Injectable()
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export class Log {
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logItems: any[];
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constructor() { this.logItems = []; }
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add(value): void { this.logItems.push(value); }
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fn(value) {
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return (a1: any = null, a2: any = null, a3: any = null, a4: any = null, a5: any = null) => {
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this.logItems.push(value);
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}
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}
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clear(): void { this.logItems = []; }
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result(): string { return this.logItems.join("; "); }
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}
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export var browserDetection: BrowserDetection = null;
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export class BrowserDetection {
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private _ua: string;
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static setup() { browserDetection = new BrowserDetection(null); }
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constructor(ua: string) {
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if (isPresent(ua)) {
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this._ua = ua;
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} else {
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this._ua = isPresent(DOM) ? DOM.getUserAgent() : '';
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}
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}
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get isFirefox(): boolean { return this._ua.indexOf('Firefox') > -1; }
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get isAndroid(): boolean {
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return this._ua.indexOf('Mozilla/5.0') > -1 && this._ua.indexOf('Android') > -1 &&
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this._ua.indexOf('AppleWebKit') > -1 && this._ua.indexOf('Chrome') == -1;
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}
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get isEdge(): boolean { return this._ua.indexOf('Edge') > -1; }
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get isIE(): boolean { return this._ua.indexOf('Trident') > -1; }
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get isWebkit(): boolean {
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return this._ua.indexOf('AppleWebKit') > -1 && this._ua.indexOf('Edge') == -1;
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}
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get isIOS7(): boolean {
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return this._ua.indexOf('iPhone OS 7') > -1 || this._ua.indexOf('iPad OS 7') > -1;
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}
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get isSlow(): boolean { return this.isAndroid || this.isIE || this.isIOS7; }
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// The Intl API is only properly supported in recent Chrome and Opera.
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// Note: Edge is disguised as Chrome 42, so checking the "Edge" part is needed,
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// see https://msdn.microsoft.com/en-us/library/hh869301(v=vs.85).aspx
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get supportsIntlApi(): boolean {
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return this._ua.indexOf('Chrome/4') > -1 && this._ua.indexOf('Edge') == -1;
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}
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}
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export function dispatchEvent(element, eventType): void {
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DOM.dispatchEvent(element, DOM.createEvent(eventType));
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}
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export function el(html: string): HTMLElement {
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return <HTMLElement>DOM.firstChild(DOM.content(DOM.createTemplate(html)));
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}
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var _RE_SPECIAL_CHARS =
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['-', '[', ']', '/', '{', '}', '\\', '(', ')', '*', '+', '?', '.', '^', '$', '|'];
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var _ESCAPE_RE = RegExpWrapper.create(`[\\${_RE_SPECIAL_CHARS.join('\\')}]`);
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export function containsRegexp(input: string): RegExp {
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return RegExpWrapper.create(
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StringWrapper.replaceAllMapped(input, _ESCAPE_RE, (match) => `\\${match[0]}`));
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}
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export function normalizeCSS(css: string): string {
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css = StringWrapper.replaceAll(css, /\s+/g, ' ');
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css = StringWrapper.replaceAll(css, /:\s/g, ':');
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css = StringWrapper.replaceAll(css, /'/g, '"');
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css = StringWrapper.replaceAll(css, / }/g, '}');
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css = StringWrapper.replaceAllMapped(css, /url\((\"|\s)(.+)(\"|\s)\)(\s*)/g,
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(match) => `url("${match[2]}")`);
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css = StringWrapper.replaceAllMapped(css, /\[(.+)=([^"\]]+)\]/g,
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(match) => `[${match[1]}="${match[2]}"]`);
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return css;
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}
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var _singleTagWhitelist = ['br', 'hr', 'input'];
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export function stringifyElement(el): string {
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var result = '';
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if (DOM.isElementNode(el)) {
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var tagName = DOM.tagName(el).toLowerCase();
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// Opening tag
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result += `<${tagName}`;
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// Attributes in an ordered way
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var attributeMap = DOM.attributeMap(el);
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var keys = [];
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attributeMap.forEach((v, k) => keys.push(k));
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ListWrapper.sort(keys);
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for (let i = 0; i < keys.length; i++) {
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var key = keys[i];
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var attValue = attributeMap.get(key);
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if (!isString(attValue)) {
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result += ` ${key}`;
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} else {
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result += ` ${key}="${attValue}"`;
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}
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}
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result += '>';
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// Children
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var childrenRoot = DOM.templateAwareRoot(el);
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var children = isPresent(childrenRoot) ? DOM.childNodes(childrenRoot) : [];
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for (let j = 0; j < children.length; j++) {
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result += stringifyElement(children[j]);
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}
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// Closing tag
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if (!ListWrapper.contains(_singleTagWhitelist, tagName)) {
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result += `</${tagName}>`;
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}
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} else if (DOM.isCommentNode(el)) {
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result += `<!--${DOM.nodeValue(el)}-->`;
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} else {
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result += DOM.getText(el);
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}
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return result;
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}
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