2 files changed, 28 insertions, 0 deletions
diff --git a/cli/tests/testdata/test/ops_sanitizer_timeout_failure.out b/cli/tests/testdata/test/ops_sanitizer_timeout_failure.out
new file mode 100644
index 000000000..81a1af63b
--- /dev/null
+++ b/cli/tests/testdata/test/ops_sanitizer_timeout_failure.out
@@ -0,0 +1,6 @@
+Check [WILDCARD]/testdata/test/ops_sanitizer_timeout_failure.ts
+running 1 test from [WILDCARD]/testdata/test/ops_sanitizer_timeout_failure.ts
+test wait ... ok ([WILDCARD])
+
+test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out ([WILDCARD])
+
diff --git a/cli/tests/testdata/test/ops_sanitizer_timeout_failure.ts b/cli/tests/testdata/test/ops_sanitizer_timeout_failure.ts
new file mode 100644
index 000000000..d40a5a258
--- /dev/null
+++ b/cli/tests/testdata/test/ops_sanitizer_timeout_failure.ts
@@ -0,0 +1,22 @@
+let intervalHandle: number;
+let firstIntervalPromise: Promise<void>;
+
+addEventListener("load", () => {
+  firstIntervalPromise = new Promise((resolve) => {
+    let firstIntervalCalled = false;
+    intervalHandle = setInterval(() => {
+      if (!firstIntervalCalled) {
+        resolve();
+        firstIntervalCalled = true;
+      }
+    }, 5);
+  });
+});
+
+addEventListener("unload", () => {
+  clearInterval(intervalHandle);
+});
+
+Deno.test("wait", async function () {
+  await firstIntervalPromise;
+});