30 lines
782 B
TypeScript
30 lines
782 B
TypeScript
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(function() {
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class SyncTestZoneSpec implements ZoneSpec {
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runZone = Zone.current;
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constructor(namePrefix: string) {
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this.name = 'syncTestZone for ' + namePrefix;
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}
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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['SyncTestZoneSpec'] = SyncTestZoneSpec;
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})();
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