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fd66ae881b
Add possible outcome to the `expectedTimelines` array. Fixes: https://github.com/nodejs/node/issues/41010 PR-URL: https://github.com/nodejs/node/pull/41018 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
102 lines
4.0 KiB
JavaScript
102 lines
4.0 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const child_process = require('child_process');
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const { Worker } = require('worker_threads');
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if (process.argv[2] === 'child') {
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const i32arr = new Int32Array(new SharedArrayBuffer(8));
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assert.strictEqual(Atomics.wait(i32arr, 0, 1), 'not-equal');
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assert.strictEqual(Atomics.wait(i32arr, 0, 0, 10), 'timed-out');
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new Worker(`
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const i32arr = require('worker_threads').workerData;
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Atomics.store(i32arr, 1, -1);
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Atomics.notify(i32arr, 1);
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Atomics.wait(i32arr, 1, -1);
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`, { eval: true, workerData: i32arr });
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Atomics.wait(i32arr, 1, 0);
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assert.strictEqual(Atomics.load(i32arr, 1), -1);
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Atomics.store(i32arr, 1, 0);
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Atomics.notify(i32arr, 1);
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return;
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}
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const proc = child_process.spawnSync(
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process.execPath,
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[ '--trace-atomics-wait', __filename, 'child' ],
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{ encoding: 'utf8', stdio: [ 'inherit', 'inherit', 'pipe' ] });
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if (proc.status !== 0) console.log(proc);
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assert.strictEqual(proc.status, 0);
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const SABAddress = proc.stderr.match(/Atomics\.wait\((?<SAB>.+) \+/).groups.SAB;
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const actualTimeline = proc.stderr
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.replace(new RegExp(SABAddress, 'g'), '<address>')
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.replace(new RegExp(`\\(node:${proc.pid}\\) `, 'g'), '')
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.replace(/\binf(inity)?\b/gi, 'inf')
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.replace(/\r/g, '')
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.trim();
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console.log('+++ normalized stdout +++');
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console.log(actualTimeline);
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console.log('--- normalized stdout ---');
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const begin =
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`[Thread 0] Atomics.wait(<address> + 0, 1, inf) started
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[Thread 0] Atomics.wait(<address> + 0, 1, inf) did not wait because the \
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values mismatched
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[Thread 0] Atomics.wait(<address> + 0, 0, 10) started
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[Thread 0] Atomics.wait(<address> + 0, 0, 10) timed out`;
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const expectedTimelines = [
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`${begin}
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) was woken up by another thread`,
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`${begin}
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[Thread 1] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) was woken up by another thread`,
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`${begin}
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) was woken up by another thread`,
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`${begin}
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) did not wait because the \
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values mismatched`,
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`${begin}
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) did not wait because the \
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values mismatched`,
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`${begin}
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[Thread 1] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) was woken up by another thread
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) did not wait because the \
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values mismatched`,
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`${begin}
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) did not wait because the \
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values mismatched
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) did not wait because the \
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values mismatched`,
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`${begin}
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) started
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[Thread 0] Atomics.wait(<address> + 4, 0, inf) did not wait because the \
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values mismatched
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[Thread 1] Atomics.wait(<address> + 4, -1, inf) was woken up by another thread`,
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];
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assert(expectedTimelines.includes(actualTimeline));
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