diff options
author | Matt Mastracci <matthew@mastracci.com> | 2024-02-10 13:22:13 -0700 |
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committer | GitHub <noreply@github.com> | 2024-02-10 20:22:13 +0000 |
commit | f5e46c9bf2f50d66a953fa133161fc829cecff06 (patch) | |
tree | 8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/testdata/run/worker_drop_handle_race_terminate.js | |
parent | d2477f780630a812bfd65e3987b70c0d309385bb (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.js | 37 |
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); |