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https://github.com/deepseek-ai/deepseek-harness
synced 2026-08-15 21:04:50 +00:00
test(runtime): finish zombie quiescence migration
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@@ -1,4 +1,5 @@
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import { afterEach, beforeEach, describe, expect, it } from 'vitest'
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import { readFileSync } from 'node:fs'
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import { mkdtemp, mkdir, readFile, rm, writeFile, realpath } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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@@ -346,14 +347,22 @@ describe('LspInstance disposal', () => {
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function processAlive(pid: number): boolean {
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try {
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process.kill(pid, 0)
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return true
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} catch (error) {
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if ((error as NodeJS.ErrnoException).code === 'ESRCH') return false
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throw error
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}
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if (process.platform !== 'linux') return true
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try {
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const stat = readFileSync(`/proc/${pid}/stat`, 'utf8')
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const state = stat.slice(stat.lastIndexOf(')') + 2).split(/\s+/, 1)[0]
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return !/^[ZXx]$/.test(state ?? '')
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} catch (error) {
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if ((error as NodeJS.ErrnoException).code === 'ENOENT') return false
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throw error
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}
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}
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/** Wait until a process id disappears so temporary-workspace cleanup cannot race handle release. */
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/** Wait until a process can no longer execute so temporary-workspace cleanup cannot race handle release. */
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async function waitForProcessExit(pid: number, timeoutMs = 3_000): Promise<void> {
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const started = Date.now()
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while (processAlive(pid)) {
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@@ -665,7 +665,7 @@ describe('tree-survivor escalation (terminate and bounded waits reach helpers th
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clearTimeout(timer)
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running.terminate()
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await expect(running.waitForExit()).resolves.toBe(true)
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expect(() => process.kill(helper, 0)).toThrow()
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await expect(waitGone(helper)).resolves.toBeUndefined()
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})
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it('service teardown awaits tree survivors, not just handle settlement', async () => {
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@@ -682,8 +682,8 @@ describe('tree-survivor escalation (terminate and bounded waits reach helpers th
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const helper = await waitForPidFile(pidFile)
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await running.done
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await fiber.dispose()
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// Teardown itself waited for the survivor to die.
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expect(() => process.kill(helper, 0)).toThrow()
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// Teardown itself waited for the survivor to become quiescent.
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await expect(waitGone(helper)).resolves.toBeUndefined()
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})
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})
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