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-rw-r--r--cli/tests/unit/event_target_test.ts295
1 files changed, 0 insertions, 295 deletions
diff --git a/cli/tests/unit/event_target_test.ts b/cli/tests/unit/event_target_test.ts
deleted file mode 100644
index b084eaf90..000000000
--- a/cli/tests/unit/event_target_test.ts
+++ /dev/null
@@ -1,295 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-// deno-lint-ignore-file no-window-prefix
-import { assertEquals, assertThrows } from "./test_util.ts";
-
-Deno.test(function addEventListenerTest() {
- const document = new EventTarget();
-
- assertEquals(document.addEventListener("x", null, false), undefined);
- assertEquals(document.addEventListener("x", null, true), undefined);
- assertEquals(document.addEventListener("x", null), undefined);
-});
-
-Deno.test(function constructedEventTargetCanBeUsedAsExpected() {
- const target = new EventTarget();
- const event = new Event("foo", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = (e: Event) => {
- assertEquals(e, event);
- ++callCount;
- };
-
- target.addEventListener("foo", listener);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-
- target.removeEventListener("foo", listener);
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-});
-
-Deno.test(function anEventTargetCanBeSubclassed() {
- class NicerEventTarget extends EventTarget {
- on(
- type: string,
- callback: ((e: Event) => void) | null,
- options?: AddEventListenerOptions,
- ) {
- this.addEventListener(type, callback, options);
- }
-
- off(
- type: string,
- callback: ((e: Event) => void) | null,
- options?: EventListenerOptions,
- ) {
- this.removeEventListener(type, callback, options);
- }
- }
-
- const target = new NicerEventTarget();
- new Event("foo", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = () => {
- ++callCount;
- };
-
- target.on("foo", listener);
- assertEquals(callCount, 0);
-
- target.off("foo", listener);
- assertEquals(callCount, 0);
-});
-
-Deno.test(function removingNullEventListenerShouldSucceed() {
- const document = new EventTarget();
- assertEquals(document.removeEventListener("x", null, false), undefined);
- assertEquals(document.removeEventListener("x", null, true), undefined);
- assertEquals(document.removeEventListener("x", null), undefined);
-});
-
-Deno.test(function constructedEventTargetUseObjectPrototype() {
- const target = new EventTarget();
- const event = new Event("toString", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = (e: Event) => {
- assertEquals(e, event);
- ++callCount;
- };
-
- target.addEventListener("toString", listener);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-
- target.removeEventListener("toString", listener);
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-});
-
-Deno.test(function toStringShouldBeWebCompatible() {
- const target = new EventTarget();
- assertEquals(target.toString(), "[object EventTarget]");
-});
-
-Deno.test(function dispatchEventShouldNotThrowError() {
- let hasThrown = false;
-
- try {
- const target = new EventTarget();
- const event = new Event("hasOwnProperty", {
- bubbles: true,
- cancelable: false,
- });
- const listener = () => {};
- target.addEventListener("hasOwnProperty", listener);
- target.dispatchEvent(event);
- } catch {
- hasThrown = true;
- }
-
- assertEquals(hasThrown, false);
-});
-
-Deno.test(function eventTargetThisShouldDefaultToWindow() {
- const {
- addEventListener,
- dispatchEvent,
- removeEventListener,
- } = EventTarget.prototype;
- let n = 1;
- const event = new Event("hello");
- const listener = () => {
- n = 2;
- };
-
- addEventListener("hello", listener);
- window.dispatchEvent(event);
- assertEquals(n, 2);
- n = 1;
- removeEventListener("hello", listener);
- window.dispatchEvent(event);
- assertEquals(n, 1);
-
- window.addEventListener("hello", listener);
- dispatchEvent(event);
- assertEquals(n, 2);
- n = 1;
- window.removeEventListener("hello", listener);
- dispatchEvent(event);
- assertEquals(n, 1);
-});
-
-Deno.test(function eventTargetShouldAcceptEventListenerObject() {
- const target = new EventTarget();
- const event = new Event("foo", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = {
- handleEvent(e: Event) {
- assertEquals(e, event);
- ++callCount;
- },
- };
-
- target.addEventListener("foo", listener);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-
- target.removeEventListener("foo", listener);
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-});
-
-Deno.test(function eventTargetShouldAcceptAsyncFunction() {
- const target = new EventTarget();
- const event = new Event("foo", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = (e: Event) => {
- assertEquals(e, event);
- ++callCount;
- };
-
- target.addEventListener("foo", listener);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-
- target.removeEventListener("foo", listener);
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-});
-
-Deno.test(
- function eventTargetShouldAcceptAsyncFunctionForEventListenerObject() {
- const target = new EventTarget();
- const event = new Event("foo", { bubbles: true, cancelable: false });
- let callCount = 0;
-
- const listener = {
- handleEvent(e: Event) {
- assertEquals(e, event);
- ++callCount;
- },
- };
-
- target.addEventListener("foo", listener);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
-
- target.removeEventListener("foo", listener);
- target.dispatchEvent(event);
- assertEquals(callCount, 2);
- },
-);
-Deno.test(function eventTargetDispatchShouldSetTargetNoListener() {
- const target = new EventTarget();
- const event = new Event("foo");
- assertEquals(event.target, null);
- target.dispatchEvent(event);
- assertEquals(event.target, target);
-});
-
-Deno.test(function eventTargetDispatchShouldSetTargetInListener() {
- const target = new EventTarget();
- const event = new Event("foo");
- assertEquals(event.target, null);
- let called = false;
- target.addEventListener("foo", (e) => {
- assertEquals(e.target, target);
- called = true;
- });
- target.dispatchEvent(event);
- assertEquals(called, true);
-});
-
-Deno.test(function eventTargetDispatchShouldFireCurrentListenersOnly() {
- const target = new EventTarget();
- const event = new Event("foo");
- let callCount = 0;
- target.addEventListener("foo", () => {
- ++callCount;
- target.addEventListener("foo", () => {
- ++callCount;
- });
- });
- target.dispatchEvent(event);
- assertEquals(callCount, 1);
-});
-
-Deno.test(function eventTargetAddEventListenerGlobalAbort() {
- return new Promise((resolve) => {
- const c = new AbortController();
-
- c.signal.addEventListener("abort", () => resolve());
- addEventListener("test", () => {}, { signal: c.signal });
- c.abort();
- });
-});
-
-Deno.test(function eventTargetBrandChecking() {
- const self = {};
-
- assertThrows(
- () => {
- EventTarget.prototype.addEventListener.call(self, "test", null);
- },
- TypeError,
- );
-
- assertThrows(
- () => {
- EventTarget.prototype.removeEventListener.call(self, "test", null);
- },
- TypeError,
- );
-
- assertThrows(
- () => {
- EventTarget.prototype.dispatchEvent.call(self, new Event("test"));
- },
- TypeError,
- );
-});