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authorMatt Mastracci <matthew@mastracci.com>2024-02-10 13:22:13 -0700
committerGitHub <noreply@github.com>2024-02-10 20:22:13 +0000
commitf5e46c9bf2f50d66a953fa133161fc829cecff06 (patch)
tree8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/testdata/run/worker_drop_handle_race_terminate.js
parentd2477f780630a812bfd65e3987b70c0d309385bb (diff)
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit.
Diffstat (limited to 'tests/testdata/run/worker_drop_handle_race_terminate.js')
-rw-r--r--tests/testdata/run/worker_drop_handle_race_terminate.js37
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/testdata/run/worker_drop_handle_race_terminate.js b/tests/testdata/run/worker_drop_handle_race_terminate.js
new file mode 100644
index 000000000..7c4e0b109
--- /dev/null
+++ b/tests/testdata/run/worker_drop_handle_race_terminate.js
@@ -0,0 +1,37 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+// Test that the panic in https://github.com/denoland/deno/issues/11342 does not
+// happen when calling worker.terminate() after fixing
+// https://github.com/denoland/deno/issues/13705
+
+function getCodeBlobUrl(code) {
+ const blob = new Blob([code], { type: "text/javascript" });
+ return URL.createObjectURL(blob);
+}
+
+const WORKER2 = getCodeBlobUrl(`
+ console.log("Worker 2");
+ self.postMessage(undefined);
+
+ // We sleep synchronously for slightly under 2 seconds in order to make sure
+ // that worker 1 has closed, and that this worker's thread finishes normally
+ // rather than being killed (which happens 2 seconds after calling terminate).
+ Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, 1800);
+ console.log("Finished sleeping in worker 2");
+`);
+
+const WORKER1 = getCodeBlobUrl(`
+ console.log("Worker 1");
+ const worker = new Worker(${JSON.stringify(WORKER2)}, { type: "module" });
+
+ worker.addEventListener("message", () => {
+ console.log("Terminating");
+ worker.terminate();
+ self.close();
+ });
+`);
+
+new Worker(WORKER1, { type: "module" });
+
+// Don't kill the process before worker 2 is finished.
+setTimeout(() => {}, 3000);