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denoland-deno/js/custom_event_test.ts
Nayeem Rahman e55e4a2838 Remove some non-standard web API constructors (#2970)
This removes the EventListener, EventInit and CustomEventInit constructors from the userland globals. The type exports stay.

I removed the internal classes as well. EventListener's implementation seemed to be doing some bookkeeping on handled events but that's not being used anywhere so I assume it's old debug stuff. The other two are completely redundant.
2019-09-17 12:17:12 -04:00

27 lines
874 B
TypeScript

// Copyright 2018 the Deno authors. All rights reserved. MIT license.
import { test, assertEquals } from "./test_util.ts";
test(function customEventInitializedWithDetail(): void {
const type = "touchstart";
const detail = { message: "hello" };
const customEventInit = {
bubbles: true,
cancelable: true,
detail
} as CustomEventInit;
const event = new CustomEvent(type, customEventInit);
assertEquals(event.bubbles, true);
assertEquals(event.cancelable, true);
assertEquals(event.currentTarget, null);
assertEquals(event.detail, detail);
assertEquals(event.isTrusted, false);
assertEquals(event.target, null);
assertEquals(event.type, type);
});
test(function toStringShouldBeWebCompatibility(): void {
const type = "touchstart";
const event = new CustomEvent(type, {});
assertEquals(event.toString(), "[object CustomEvent]");
});