Merge remote-tracking branch 'origin/master' into codex/ask-user-question
# Conflicts: # packages/bash/bash-local/tests/executor.spec.ts # packages/bash/bash-local/tests/run.spec.ts
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@@ -92,8 +92,8 @@ describe('LocalBashExecutor.run', () => {
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it('kill escalation uses the configured graceMs (a TERM-trapping task dies by SIGKILL)', async () => {
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const { bash } = await setup() // setup pins graceMs: 200 via config
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const task = bash.start(bash.resolve({ command: 'trap \'\' TERM; echo trap-ready; sleep 60' }))
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await readUntil(bash, task.id, 'trap-ready')
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const task = bash.start(bash.resolve({ command: 'trap \'\' TERM; echo ready; while :; do sleep 60 & wait $!; done' }))
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await readUntil(bash, task.id, 'ready\n')
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bash.kill(task.id)
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await task.done
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expect(task.signal).toBe('SIGKILL')
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@@ -1,4 +1,4 @@
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import { existsSync, mkdtempSync, readFileSync, statSync } from 'node:fs'
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import { mkdtempSync, readFileSync, statSync } from 'node:fs'
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import { tmpdir } from 'node:os'
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import { dirname, join } from 'node:path'
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import { describe, expect, it, vi } from 'vitest'
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@@ -56,13 +56,18 @@ async function waitForStdout(running: RunningBash, expected: string, timeoutMs =
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throw new Error(`stdout did not include ${JSON.stringify(expected)} after ${timeoutMs}ms`)
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}
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async function waitForFile(file: string, timeoutMs = 5_000): Promise<void> {
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async function waitForPidFile(path: string, timeoutMs = 5_000): Promise<number> {
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const deadline = Date.now() + timeoutMs
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while (Date.now() < deadline) {
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if (existsSync(file)) return
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try {
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const pid = Number(readFileSync(path, 'utf8').trim())
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if (Number.isSafeInteger(pid) && pid > 0) return pid
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} catch {
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// The child shell has not written the pid file yet.
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}
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await new Promise(resolve => setTimeout(resolve, 20))
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}
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throw new Error(`${file} did not exist after ${timeoutMs}ms`)
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throw new Error(`pid file ${path} was not written after ${timeoutMs}ms`)
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}
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describe('runBash', () => {
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@@ -116,7 +121,7 @@ describe('runBash', () => {
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})
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it('escalates to SIGKILL when SIGTERM is trapped', async () => {
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const running = runBash(spec('trap \'\' TERM; echo ready; sleep 60', { graceMs: 200 }))
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const running = runBash(spec('trap \'\' TERM; echo ready; while :; do sleep 60 & wait $!; done', { graceMs: 200 }))
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await waitForStdout(running, 'ready\n')
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running.kill()
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const result = await running.done
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@@ -128,8 +133,7 @@ describe('runBash', () => {
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// group must take the sleep down with bash.
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const pidFile = join(spillDir, `grandchild-${Date.now()}.pid`)
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const running = runBash(spec(`sleep 60 & echo $! > ${pidFile}; wait`))
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await waitForFile(pidFile)
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const grandchild = Number(readFileSync(pidFile, 'utf8').trim())
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const grandchild = await waitForPidFile(pidFile)
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expect(grandchild).toBeGreaterThan(0)
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running.kill()
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