fix(runtime): include HTTP op in WebWorker (#10207)

3 files changed, 35 insertions, 0 deletions

diff --git a/cli/tests/workers/http_worker.js b/cli/tests/workers/http_worker.js
new file mode 100644
index 000000000..ee2e5397e
--- /dev/null
+++ b/cli/tests/workers/http_worker.js
@@ -0,0 +1,10 @@
+// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
+const listener = Deno.listen({ hostname: "127.0.0.1", port: 4500 });
+for await (const conn of listener) {
+  (async () => {
+    const requests = Deno.serveHttp(conn);
+    for await (const { respondWith } of requests) {
+      respondWith(new Response("Hello world"));
+    }
+  })();
+}
diff --git a/cli/tests/workers/test.ts b/cli/tests/workers/test.ts
index e5e9e44f7..72b87e398 100644
--- a/cli/tests/workers/test.ts
+++ b/cli/tests/workers/test.ts
@@ -697,3 +697,27 @@ Deno.test({
     worker.terminate();
   },
 });
+
+Deno.test({
+  name: "Worker with native HTTP",
+  fn: async function () {
+    const worker = new Worker(
+      new URL(
+        "./http_worker.js",
+        import.meta.url,
+      ).href,
+      {
+        type: "module",
+        deno: {
+          namespace: true,
+          permissions: "inherit",
+        },
+      },
+    );
+
+    assert(worker);
+    const response = await fetch("http://localhost:4500");
+    assert(await response.arrayBuffer());
+    worker.terminate();
+  },
+});
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index 8c8761d62..57c3909e1 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -261,6 +261,7 @@ impl WebWorker {
         ops::fs::init(js_runtime);
         ops::net::init(js_runtime);
         ops::os::init(js_runtime);
+        ops::http::init(js_runtime);
         ops::permissions::init(js_runtime);
         ops::plugin::init(js_runtime);
         ops::process::init(js_runtime);