mirror of
https://github.com/denoland/deno
synced 2024-07-16 10:37:53 +00:00
f5e46c9bf2
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.
66 lines
2 KiB
TypeScript
66 lines
2 KiB
TypeScript
// Benchmark measures time it takes to send a message to a group of workers one
|
|
// at a time and wait for a response from all of them. Just a general
|
|
// throughput and consistency benchmark.
|
|
const data = "HTTP/1.1 200 OK\r\nContent-Length: 12\r\n\r\nHello World\n";
|
|
const workerCount = 4;
|
|
const cmdsPerWorker = 400;
|
|
|
|
function handleAsyncMsgFromWorker(
|
|
promiseTable: Map<number, ReturnType<typeof Promise.withResolvers<string>>>,
|
|
msg: { cmdId: number; data: string },
|
|
) {
|
|
const promise = promiseTable.get(msg.cmdId);
|
|
if (promise === null) {
|
|
throw new Error(`Failed to find promise: cmdId: ${msg.cmdId}, msg: ${msg}`);
|
|
}
|
|
promise?.resolve(data);
|
|
}
|
|
|
|
async function main() {
|
|
const workers: Array<
|
|
[Map<number, ReturnType<typeof Promise.withResolvers<string>>>, Worker]
|
|
> = [];
|
|
for (let i = 1; i <= workerCount; ++i) {
|
|
const worker = new Worker(
|
|
import.meta.resolve("./bench_worker.ts"),
|
|
{ type: "module" },
|
|
);
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
worker.onmessage = (e) => {
|
|
if (e.data.cmdId === 0) resolve();
|
|
};
|
|
worker.postMessage({ cmdId: 0, action: 2 });
|
|
await promise;
|
|
workers.push([new Map(), worker]);
|
|
}
|
|
// assign callback function
|
|
for (const [promiseTable, worker] of workers) {
|
|
worker.onmessage = (e) => {
|
|
handleAsyncMsgFromWorker(promiseTable, e.data);
|
|
};
|
|
}
|
|
for (const cmdId of Array(cmdsPerWorker).keys()) {
|
|
const promises: Array<Promise<string>> = [];
|
|
for (const [promiseTable, worker] of workers) {
|
|
const deferred = Promise.withResolvers<string>();
|
|
promiseTable.set(cmdId, deferred);
|
|
worker.postMessage({ cmdId: cmdId, action: 1, data });
|
|
promises.push(deferred.promise);
|
|
}
|
|
for (const promise of promises) {
|
|
await promise;
|
|
}
|
|
}
|
|
for (const [, worker] of workers) {
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
worker.onmessage = (e) => {
|
|
if (e.data.cmdId === 3) resolve();
|
|
};
|
|
worker.postMessage({ action: 3 });
|
|
await promise;
|
|
}
|
|
console.log("Finished!");
|
|
}
|
|
|
|
main();
|