summaryrefslogtreecommitdiff
path: root/cli/tests/unit/message_channel_test.ts
diff options
context:
space:
mode:
Diffstat (limited to 'cli/tests/unit/message_channel_test.ts')
-rw-r--r--cli/tests/unit/message_channel_test.ts55
1 files changed, 0 insertions, 55 deletions
diff --git a/cli/tests/unit/message_channel_test.ts b/cli/tests/unit/message_channel_test.ts
deleted file mode 100644
index 88fb1ba11..000000000
--- a/cli/tests/unit/message_channel_test.ts
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-// NOTE: these are just sometests to test the TypeScript types. Real coverage is
-// provided by WPT.
-import { assert, assertEquals } from "@test_util/std/assert/mod.ts";
-
-Deno.test("messagechannel", async () => {
- const mc = new MessageChannel();
- const mc2 = new MessageChannel();
- assert(mc.port1);
- assert(mc.port2);
-
- const { promise, resolve } = Promise.withResolvers<void>();
-
- mc.port2.onmessage = (e) => {
- assertEquals(e.data, "hello");
- assertEquals(e.ports.length, 1);
- assert(e.ports[0] instanceof MessagePort);
- e.ports[0].close();
- resolve();
- };
-
- mc.port1.postMessage("hello", [mc2.port1]);
- mc.port1.close();
-
- await promise;
-
- mc.port2.close();
- mc2.port2.close();
-});
-
-Deno.test("messagechannel clone port", async () => {
- const mc = new MessageChannel();
- const mc2 = new MessageChannel();
- assert(mc.port1);
- assert(mc.port2);
-
- const { promise, resolve } = Promise.withResolvers<void>();
-
- mc.port2.onmessage = (e) => {
- const { port } = e.data;
- assertEquals(e.ports.length, 1);
- assert(e.ports[0] instanceof MessagePort);
- assertEquals(e.ports[0], port);
- e.ports[0].close();
- resolve();
- };
-
- mc.port1.postMessage({ port: mc2.port1 }, [mc2.port1]);
- mc.port1.close();
-
- await promise;
-
- mc.port2.close();
- mc2.port2.close();
-});