3 files changed, 42 insertions, 7 deletions
diff --git a/cli/tests/unit/net_test.ts b/cli/tests/unit/net_test.ts
index 54edf31fc..2a98b5e26 100644
--- a/cli/tests/unit/net_test.ts
+++ b/cli/tests/unit/net_test.ts
@@ -9,8 +9,8 @@ import {
   delay,
   execCode,
   execCode2,
+  tmpUnixSocketPath,
 } from "./test_util.ts";
-import { join } from "../../../test_util/std/path/mod.ts";
 
 // Since these tests may run in parallel, ensure this port is unique to this file
 const listenPort = 4503;
@@ -49,11 +49,6 @@ Deno.test(
   },
 );
 
-function tmpUnixSocketPath(): string {
-  const folder = Deno.makeTempDirSync();
-  return join(folder, "socket");
-}
-
 Deno.test(
   {
     ignore: Deno.build.os === "windows",
diff --git a/cli/tests/unit/serve_test.ts b/cli/tests/unit/serve_test.ts
index 193b04ed1..6f58db006 100644
--- a/cli/tests/unit/serve_test.ts
+++ b/cli/tests/unit/serve_test.ts
@@ -15,6 +15,7 @@ import {
   deferred,
   execCode,
   fail,
+  tmpUnixSocketPath,
 } from "./test_util.ts";
 
 // Since these tests may run in parallel, ensure this port is unique to this file
@@ -3715,3 +3716,37 @@ async function curlRequestWithStdErr(args: string[]) {
   assert(success);
   return [new TextDecoder().decode(stdout), new TextDecoder().decode(stderr)];
 }
+
+Deno.test(
+  {
+    ignore: Deno.build.os === "windows",
+    permissions: { run: true, read: true, write: true },
+  },
+  async function httpServerUnixDomainSocket() {
+    const d = deferred();
+    const ac = new AbortController();
+    const filePath = tmpUnixSocketPath();
+    const server = Deno.serve(
+      {
+        signal: ac.signal,
+        path: filePath,
+        onListen(info) {
+          d.resolve(info);
+        },
+        onError: createOnErrorCb(ac),
+      },
+      (_req, { remoteAddr }) => {
+        assertEquals(remoteAddr, { path: filePath, transport: "unix" });
+        return new Response("hello world!");
+      },
+    );
+
+    assertEquals(await d, { path: filePath });
+    assertEquals(
+      "hello world!",
+      await curlRequest(["--unix-socket", filePath, "http://localhost"]),
+    );
+    ac.abort();
+    await server.finished;
+  },
+);
diff --git a/cli/tests/unit/test_util.ts b/cli/tests/unit/test_util.ts
index 23713faf4..de1e8e8c5 100644
--- a/cli/tests/unit/test_util.ts
+++ b/cli/tests/unit/test_util.ts
@@ -2,7 +2,7 @@
 
 import * as colors from "../../../test_util/std/fmt/colors.ts";
 export { colors };
-import { resolve } from "../../../test_util/std/path/mod.ts";
+import { join, resolve } from "../../../test_util/std/path/mod.ts";
 export {
   assert,
   assertEquals,
@@ -81,3 +81,8 @@ export function execCode2(code: string) {
     },
   };
 }
+
+export function tmpUnixSocketPath(): string {
+  const folder = Deno.makeTempDirSync();
+  return join(folder, "socket");
+}