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456 lines
15 KiB
456 lines
15 KiB
/**
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* @license Angular v12.2.15
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* (c) 2010-2021 Google LLC. https://angular.io/
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* License: MIT
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*/
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import { EventEmitter, Injectable, InjectionToken, Inject, Optional } from '@angular/core';
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import { LocationStrategy } from '@angular/common';
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import { Subject } from 'rxjs';
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/**
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* @license
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* Copyright Google LLC 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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/**
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* A spy for {@link Location} that allows tests to fire simulated location events.
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*
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* @publicApi
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*/
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class SpyLocation {
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constructor() {
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this.urlChanges = [];
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this._history = [new LocationState('', '', null)];
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this._historyIndex = 0;
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/** @internal */
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this._subject = new EventEmitter();
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/** @internal */
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this._baseHref = '';
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/** @internal */
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this._platformStrategy = null;
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/** @internal */
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this._platformLocation = null;
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/** @internal */
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this._urlChangeListeners = [];
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}
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setInitialPath(url) {
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this._history[this._historyIndex].path = url;
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}
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setBaseHref(url) {
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this._baseHref = url;
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}
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path() {
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return this._history[this._historyIndex].path;
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}
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getState() {
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return this._history[this._historyIndex].state;
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}
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isCurrentPathEqualTo(path, query = '') {
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const givenPath = path.endsWith('/') ? path.substring(0, path.length - 1) : path;
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const currPath = this.path().endsWith('/') ? this.path().substring(0, this.path().length - 1) : this.path();
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return currPath == givenPath + (query.length > 0 ? ('?' + query) : '');
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}
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simulateUrlPop(pathname) {
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this._subject.emit({ 'url': pathname, 'pop': true, 'type': 'popstate' });
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}
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simulateHashChange(pathname) {
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// Because we don't prevent the native event, the browser will independently update the path
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this.setInitialPath(pathname);
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this.urlChanges.push('hash: ' + pathname);
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this._subject.emit({ 'url': pathname, 'pop': true, 'type': 'hashchange' });
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}
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prepareExternalUrl(url) {
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if (url.length > 0 && !url.startsWith('/')) {
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url = '/' + url;
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}
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return this._baseHref + url;
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}
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go(path, query = '', state = null) {
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path = this.prepareExternalUrl(path);
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if (this._historyIndex > 0) {
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this._history.splice(this._historyIndex + 1);
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}
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this._history.push(new LocationState(path, query, state));
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this._historyIndex = this._history.length - 1;
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const locationState = this._history[this._historyIndex - 1];
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if (locationState.path == path && locationState.query == query) {
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return;
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}
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const url = path + (query.length > 0 ? ('?' + query) : '');
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this.urlChanges.push(url);
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this._subject.emit({ 'url': url, 'pop': false });
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}
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replaceState(path, query = '', state = null) {
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path = this.prepareExternalUrl(path);
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const history = this._history[this._historyIndex];
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if (history.path == path && history.query == query) {
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return;
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}
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history.path = path;
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history.query = query;
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history.state = state;
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const url = path + (query.length > 0 ? ('?' + query) : '');
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this.urlChanges.push('replace: ' + url);
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}
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forward() {
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if (this._historyIndex < (this._history.length - 1)) {
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this._historyIndex++;
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this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true });
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}
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}
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back() {
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if (this._historyIndex > 0) {
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this._historyIndex--;
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this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true });
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}
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}
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historyGo(relativePosition = 0) {
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const nextPageIndex = this._historyIndex + relativePosition;
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if (nextPageIndex >= 0 && nextPageIndex < this._history.length) {
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this._historyIndex = nextPageIndex;
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this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true, 'type': 'popstate' });
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}
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}
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onUrlChange(fn) {
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this._urlChangeListeners.push(fn);
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if (!this._urlChangeSubscription) {
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this._urlChangeSubscription = this.subscribe(v => {
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this._notifyUrlChangeListeners(v.url, v.state);
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});
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}
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}
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/** @internal */
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_notifyUrlChangeListeners(url = '', state) {
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this._urlChangeListeners.forEach(fn => fn(url, state));
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}
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subscribe(onNext, onThrow, onReturn) {
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return this._subject.subscribe({ next: onNext, error: onThrow, complete: onReturn });
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}
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normalize(url) {
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return null;
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}
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}
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SpyLocation.decorators = [
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{ type: Injectable }
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];
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class LocationState {
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constructor(path, query, state) {
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this.path = path;
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this.query = query;
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this.state = state;
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}
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}
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/**
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* @license
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* Copyright Google LLC 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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/**
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* A mock implementation of {@link LocationStrategy} that allows tests to fire simulated
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* location events.
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*
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* @publicApi
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*/
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class MockLocationStrategy extends LocationStrategy {
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constructor() {
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super();
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this.internalBaseHref = '/';
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this.internalPath = '/';
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this.internalTitle = '';
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this.urlChanges = [];
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/** @internal */
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this._subject = new EventEmitter();
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this.stateChanges = [];
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}
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simulatePopState(url) {
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this.internalPath = url;
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this._subject.emit(new _MockPopStateEvent(this.path()));
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}
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path(includeHash = false) {
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return this.internalPath;
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}
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prepareExternalUrl(internal) {
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if (internal.startsWith('/') && this.internalBaseHref.endsWith('/')) {
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return this.internalBaseHref + internal.substring(1);
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}
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return this.internalBaseHref + internal;
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}
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pushState(ctx, title, path, query) {
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// Add state change to changes array
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this.stateChanges.push(ctx);
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this.internalTitle = title;
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const url = path + (query.length > 0 ? ('?' + query) : '');
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this.internalPath = url;
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const externalUrl = this.prepareExternalUrl(url);
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this.urlChanges.push(externalUrl);
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}
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replaceState(ctx, title, path, query) {
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// Reset the last index of stateChanges to the ctx (state) object
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this.stateChanges[(this.stateChanges.length || 1) - 1] = ctx;
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this.internalTitle = title;
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const url = path + (query.length > 0 ? ('?' + query) : '');
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this.internalPath = url;
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const externalUrl = this.prepareExternalUrl(url);
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this.urlChanges.push('replace: ' + externalUrl);
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}
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onPopState(fn) {
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this._subject.subscribe({ next: fn });
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}
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getBaseHref() {
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return this.internalBaseHref;
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}
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back() {
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if (this.urlChanges.length > 0) {
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this.urlChanges.pop();
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this.stateChanges.pop();
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const nextUrl = this.urlChanges.length > 0 ? this.urlChanges[this.urlChanges.length - 1] : '';
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this.simulatePopState(nextUrl);
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}
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}
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forward() {
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throw 'not implemented';
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}
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getState() {
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return this.stateChanges[(this.stateChanges.length || 1) - 1];
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}
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}
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MockLocationStrategy.decorators = [
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{ type: Injectable }
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];
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MockLocationStrategy.ctorParameters = () => [];
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class _MockPopStateEvent {
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constructor(newUrl) {
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this.newUrl = newUrl;
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this.pop = true;
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this.type = 'popstate';
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}
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}
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/**
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* @license
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* Copyright Google LLC 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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/**
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* Parser from https://tools.ietf.org/html/rfc3986#appendix-B
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* ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?
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* 12 3 4 5 6 7 8 9
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*
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* Example: http://www.ics.uci.edu/pub/ietf/uri/#Related
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*
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* Results in:
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*
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* $1 = http:
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* $2 = http
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* $3 = //www.ics.uci.edu
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* $4 = www.ics.uci.edu
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* $5 = /pub/ietf/uri/
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* $6 = <undefined>
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* $7 = <undefined>
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* $8 = #Related
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* $9 = Related
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*/
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const urlParse = /^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/;
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function parseUrl(urlStr, baseHref) {
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const verifyProtocol = /^((http[s]?|ftp):\/\/)/;
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let serverBase;
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// URL class requires full URL. If the URL string doesn't start with protocol, we need to add
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// an arbitrary base URL which can be removed afterward.
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if (!verifyProtocol.test(urlStr)) {
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serverBase = 'http://empty.com/';
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}
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let parsedUrl;
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try {
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parsedUrl = new URL(urlStr, serverBase);
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}
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catch (e) {
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const result = urlParse.exec(serverBase || '' + urlStr);
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if (!result) {
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throw new Error(`Invalid URL: ${urlStr} with base: ${baseHref}`);
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}
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const hostSplit = result[4].split(':');
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parsedUrl = {
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protocol: result[1],
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hostname: hostSplit[0],
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port: hostSplit[1] || '',
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pathname: result[5],
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search: result[6],
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hash: result[8],
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};
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}
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if (parsedUrl.pathname && parsedUrl.pathname.indexOf(baseHref) === 0) {
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parsedUrl.pathname = parsedUrl.pathname.substring(baseHref.length);
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}
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return {
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hostname: !serverBase && parsedUrl.hostname || '',
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protocol: !serverBase && parsedUrl.protocol || '',
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port: !serverBase && parsedUrl.port || '',
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pathname: parsedUrl.pathname || '/',
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search: parsedUrl.search || '',
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hash: parsedUrl.hash || '',
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};
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}
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/**
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* Provider for mock platform location config
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*
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* @publicApi
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*/
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const MOCK_PLATFORM_LOCATION_CONFIG = new InjectionToken('MOCK_PLATFORM_LOCATION_CONFIG');
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/**
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* Mock implementation of URL state.
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*
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* @publicApi
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*/
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class MockPlatformLocation {
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constructor(config) {
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this.baseHref = '';
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this.hashUpdate = new Subject();
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this.urlChangeIndex = 0;
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this.urlChanges = [{ hostname: '', protocol: '', port: '', pathname: '/', search: '', hash: '', state: null }];
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if (config) {
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this.baseHref = config.appBaseHref || '';
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const parsedChanges = this.parseChanges(null, config.startUrl || 'http://<empty>/', this.baseHref);
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this.urlChanges[0] = Object.assign({}, parsedChanges);
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}
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}
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get hostname() {
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return this.urlChanges[this.urlChangeIndex].hostname;
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}
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get protocol() {
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return this.urlChanges[this.urlChangeIndex].protocol;
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}
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get port() {
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return this.urlChanges[this.urlChangeIndex].port;
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}
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get pathname() {
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return this.urlChanges[this.urlChangeIndex].pathname;
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}
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get search() {
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return this.urlChanges[this.urlChangeIndex].search;
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}
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get hash() {
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return this.urlChanges[this.urlChangeIndex].hash;
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}
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get state() {
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return this.urlChanges[this.urlChangeIndex].state;
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}
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getBaseHrefFromDOM() {
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return this.baseHref;
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}
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onPopState(fn) {
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// No-op: a state stack is not implemented, so
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// no events will ever come.
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return () => { };
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}
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onHashChange(fn) {
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const subscription = this.hashUpdate.subscribe(fn);
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return () => subscription.unsubscribe();
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}
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get href() {
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let url = `${this.protocol}//${this.hostname}${this.port ? ':' + this.port : ''}`;
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url += `${this.pathname === '/' ? '' : this.pathname}${this.search}${this.hash}`;
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return url;
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}
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get url() {
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return `${this.pathname}${this.search}${this.hash}`;
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}
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parseChanges(state, url, baseHref = '') {
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// When the `history.state` value is stored, it is always copied.
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state = JSON.parse(JSON.stringify(state));
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return Object.assign(Object.assign({}, parseUrl(url, baseHref)), { state });
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}
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replaceState(state, title, newUrl) {
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const { pathname, search, state: parsedState, hash } = this.parseChanges(state, newUrl);
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this.urlChanges[this.urlChangeIndex] = Object.assign(Object.assign({}, this.urlChanges[this.urlChangeIndex]), { pathname, search, hash, state: parsedState });
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}
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pushState(state, title, newUrl) {
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const { pathname, search, state: parsedState, hash } = this.parseChanges(state, newUrl);
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if (this.urlChangeIndex > 0) {
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this.urlChanges.splice(this.urlChangeIndex + 1);
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}
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this.urlChanges.push(Object.assign(Object.assign({}, this.urlChanges[this.urlChangeIndex]), { pathname, search, hash, state: parsedState }));
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this.urlChangeIndex = this.urlChanges.length - 1;
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}
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forward() {
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const oldUrl = this.url;
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const oldHash = this.hash;
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if (this.urlChangeIndex < this.urlChanges.length) {
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this.urlChangeIndex++;
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}
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this.scheduleHashUpdate(oldHash, oldUrl);
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}
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back() {
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const oldUrl = this.url;
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const oldHash = this.hash;
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if (this.urlChangeIndex > 0) {
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this.urlChangeIndex--;
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}
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this.scheduleHashUpdate(oldHash, oldUrl);
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}
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historyGo(relativePosition = 0) {
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const oldUrl = this.url;
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const oldHash = this.hash;
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const nextPageIndex = this.urlChangeIndex + relativePosition;
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if (nextPageIndex >= 0 && nextPageIndex < this.urlChanges.length) {
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this.urlChangeIndex = nextPageIndex;
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}
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this.scheduleHashUpdate(oldHash, oldUrl);
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}
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getState() {
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return this.state;
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}
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scheduleHashUpdate(oldHash, oldUrl) {
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if (oldHash !== this.hash) {
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scheduleMicroTask(() => this.hashUpdate.next({ type: 'hashchange', state: null, oldUrl, newUrl: this.url }));
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}
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}
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}
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MockPlatformLocation.decorators = [
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{ type: Injectable }
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];
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MockPlatformLocation.ctorParameters = () => [
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{ type: undefined, decorators: [{ type: Inject, args: [MOCK_PLATFORM_LOCATION_CONFIG,] }, { type: Optional }] }
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];
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function scheduleMicroTask(cb) {
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Promise.resolve(null).then(cb);
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}
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/**
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* @license
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|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* 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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|
|
/**
|
|
* @license
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|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* 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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// This file only reexports content of the `src` folder. Keep it that way.
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|
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/**
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|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* 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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/**
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* Generated bundle index. Do not edit.
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*/
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export { MOCK_PLATFORM_LOCATION_CONFIG, MockLocationStrategy, MockPlatformLocation, SpyLocation };
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//# sourceMappingURL=testing.js.map
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