cleanup

contrib/bake-vscode/node_modules/rxjs/src/internal/testing/HotObservable.ts

@@ -0,0 +1,55 @@
+import { Subject } from '../Subject';
+import { Subscriber } from '../Subscriber';
+import { Subscription } from '../Subscription';
+import { Scheduler } from '../Scheduler';
+import { TestMessage } from './TestMessage';
+import { SubscriptionLog } from './SubscriptionLog';
+import { SubscriptionLoggable } from './SubscriptionLoggable';
+import { applyMixins } from '../util/applyMixins';
+
+/**
+ * We need this JSDoc comment for affecting ESDoc.
+ * @ignore
+ * @extends {Ignored}
+ */
+export class HotObservable<T> extends Subject<T> implements SubscriptionLoggable {
+  public subscriptions: SubscriptionLog[] = [];
+  scheduler: Scheduler;
+  logSubscribedFrame: () => number;
+  logUnsubscribedFrame: (index: number) => void;
+
+  constructor(public messages: TestMessage[],
+              scheduler: Scheduler) {
+    super();
+    this.scheduler = scheduler;
+  }
+
+  /** @deprecated This is an internal implementation detail, do not use. */
+  _subscribe(subscriber: Subscriber<any>): Subscription {
+    const subject: HotObservable<T> = this;
+    const index = subject.logSubscribedFrame();
+    const subscription = new Subscription();
+    subscription.add(new Subscription(() => {
+      subject.logUnsubscribedFrame(index);
+    }));
+    subscription.add(super._subscribe(subscriber));
+    return subscription;
+  }
+
+  setup() {
+    const subject = this;
+    const messagesLength = subject.messages.length;
+    /* tslint:disable:no-var-keyword */
+    for (var i = 0; i < messagesLength; i++) {
+      (() => {
+        var message = subject.messages[i];
+   /* tslint:enable */
+        subject.scheduler.schedule(
+          () => { message.notification.observe(subject); },
+          message.frame
+        );
+      })();
+    }
+  }
+}
+applyMixins(HotObservable, [SubscriptionLoggable]);