34 lines
925 B
TypeScript
34 lines
925 B
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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class SyncTestZoneSpec implements ZoneSpec {
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runZone = Zone.current;
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constructor(namePrefix: string) { this.name = 'syncTestZone for ' + namePrefix; }
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// ZoneSpec implementation below.
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name: string;
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onScheduleTask(delegate: ZoneDelegate, current: Zone, target: Zone, task: Task): Task {
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switch (task.type) {
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case 'microTask':
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case 'macroTask':
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throw new Error(`Cannot call ${task.source} from within a sync test.`);
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case 'eventTask':
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task = delegate.scheduleTask(target, task);
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break;
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}
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return task;
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}
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}
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// Export the class so that new instances can be created with proper
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// constructor params.
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(Zone as any)['SyncTestZoneSpec'] = SyncTestZoneSpec;
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