diff options
| author | David Sherret <dsherret@users.noreply.github.com> | 2021-08-11 10:20:47 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-11 10:20:47 -0400 |
| commit | 15a763152f9d392cb80692262f8de5ef8ae15495 (patch) | |
| tree | fcd1a59777f95920bf3502519983d6cc0d882a9a /cli/tests/testdata/workers/bench_startup.ts | |
| parent | a0285e2eb88f6254f6494b0ecd1878db3a3b2a58 (diff) | |
chore: move test files to testdata directory (#11601)
Diffstat (limited to 'cli/tests/testdata/workers/bench_startup.ts')
| -rw-r--r-- | cli/tests/testdata/workers/bench_startup.ts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/cli/tests/testdata/workers/bench_startup.ts b/cli/tests/testdata/workers/bench_startup.ts new file mode 100644 index 000000000..bcf21ef44 --- /dev/null +++ b/cli/tests/testdata/workers/bench_startup.ts @@ -0,0 +1,33 @@ +// Benchmark measures time it takes to start and stop a number of workers. +const workerCount = 50; + +async function bench() { + const workers: Worker[] = []; + for (let i = 1; i <= workerCount; ++i) { + const worker = new Worker( + new URL("bench_worker.ts", import.meta.url).href, + { type: "module" }, + ); + const promise = new Promise<void>((resolve) => { + worker.onmessage = (e) => { + if (e.data.cmdId === 0) resolve(); + }; + }); + worker.postMessage({ cmdId: 0, action: 2 }); + await promise; + workers.push(worker); + } + console.log("Done creating workers closing workers!"); + for (const worker of workers) { + const promise = new Promise<void>((resolve) => { + worker.onmessage = (e) => { + if (e.data.cmdId === 3) resolve(); + }; + }); + worker.postMessage({ action: 3 }); + await promise; + } + console.log("Finished!"); +} + +bench(); |
