1 files changed, 35 insertions, 0 deletions
diff --git a/cli/tests/testdata/test/captured_output.ts b/cli/tests/testdata/test/captured_output.ts
new file mode 100644
index 000000000..3710c27b0
--- /dev/null
+++ b/cli/tests/testdata/test/captured_output.ts
@@ -0,0 +1,35 @@
+Deno.test("output", async () => {
+  const p = Deno.run({
+    cmd: [Deno.execPath(), "eval", "console.log(1); console.error(2);"],
+  });
+  await p.status();
+  await p.close();
+  Deno.spawnSync(Deno.execPath(), {
+    args: ["eval", "console.log(3); console.error(4);"],
+    stdout: "inherit",
+    stderr: "inherit",
+  });
+  await Deno.spawn(Deno.execPath(), {
+    args: ["eval", "console.log(5); console.error(6);"],
+    stdout: "inherit",
+    stderr: "inherit",
+  });
+  const c = await Deno.spawnChild(Deno.execPath(), {
+    args: ["eval", "console.log(7); console.error(8);"],
+    stdout: "inherit",
+    stderr: "inherit",
+  });
+  await c.status;
+  const worker = new Worker(
+    new URL("./captured_output.worker.js", import.meta.url).href,
+    { type: "module" },
+  );
+
+  // ensure worker output is captured
+  const response = new Promise<void>((resolve) =>
+    worker.onmessage = () => resolve()
+  );
+  worker.postMessage({});
+  await response;
+  worker.terminate();
+});