54 lines
1.6 KiB
TypeScript
54 lines
1.6 KiB
TypeScript
import { expect } from 'chai'
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import * as cp from 'child_process'
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import * as fs from 'fs'
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import * as path from 'path'
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const fixturePath = path.resolve(__dirname, 'fixtures', 'crash-cases')
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let children: cp.ChildProcessWithoutNullStreams[] = []
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const runFixtureAndEnsureCleanExit = (args: string[]) => {
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let out = ''
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const child = cp.spawn(process.execPath, args)
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children.push(child)
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child.stdout.on('data', (chunk: Buffer) => {
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out += chunk.toString()
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})
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child.stderr.on('data', (chunk: Buffer) => {
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out += chunk.toString()
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})
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return new Promise((resolve) => {
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child.on('exit', (code, signal) => {
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if (code !== 0 || signal !== null) {
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console.error(out)
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}
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expect(signal).to.equal(null, 'exit signal should be null')
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expect(code).to.equal(0, 'should have exited with code 0')
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children = children.filter(c => c !== child)
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resolve()
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})
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})
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}
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describe('crash cases', () => {
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afterEach(() => {
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for (const child of children) {
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child.kill()
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}
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expect(children).to.have.lengthOf(0, 'all child processes should have exited cleanly')
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children.length = 0
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})
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const cases = fs.readdirSync(fixturePath)
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for (const crashCase of cases) {
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it(`the "${crashCase}" case should not crash`, () => {
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const fixture = path.resolve(fixturePath, crashCase)
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const argsFile = path.resolve(fixture, 'electron.args')
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const args = [fixture]
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if (fs.existsSync(argsFile)) {
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args.push(...fs.readFileSync(argsFile, 'utf8').trim().split('\n'))
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}
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return runFixtureAndEnsureCleanExit(args)
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})
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}
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})
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