95 lines
2.7 KiB
JavaScript
95 lines
2.7 KiB
JavaScript
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/* global describe, it */
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var exec = require('child_process').exec,
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assert = require('assert')
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require('chai').should()
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require('tap').mochaGlobals()
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var onSignalExit = require('../')
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describe('all-signals-integration-test', function () {
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// These are signals that are aliases for other signals, so
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// the result will sometimes be one of the others. For these,
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// we just verify that we GOT a signal, not what it is.
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function weirdSignal (sig) {
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return sig === 'SIGIOT' ||
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sig === 'SIGIO' ||
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sig === 'SIGSYS' ||
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sig === 'SIGIOT' ||
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sig === 'SIGABRT' ||
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sig === 'SIGPOLL' ||
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sig === 'SIGUNUSED'
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}
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// Exhaustively test every signal, and a few numbers.
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var signals = onSignalExit.signals()
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signals.concat('', 0, 1, 2, 3, 54).forEach(function (sig) {
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var node = process.execPath
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var js = require.resolve('./fixtures/exiter.js')
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it('exits properly: ' + sig, function (done) {
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// travis has issues with SIGUSR1 on Node 0.x.10.
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if (process.env.TRAVIS && sig === 'SIGUSR1') return done()
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exec(node + ' ' + js + ' ' + sig, function (err, stdout, stderr) {
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if (sig) {
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assert(err)
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if (!isNaN(sig)) {
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assert.equal(err.code, sig)
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} else if (!weirdSignal(sig)) {
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if (!process.env.TRAVIS) err.signal.should.equal(sig)
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} else if (sig) {
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if (!process.env.TRAVIS) assert(err.signal)
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}
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} else {
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assert.ifError(err)
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}
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try {
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var data = JSON.parse(stdout)
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} catch (er) {
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console.error('invalid json: %j', stdout, stderr)
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throw er
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}
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if (weirdSignal(sig)) {
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data.wanted[1] = true
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data.found[1] = !!data.found[1]
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}
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assert.deepEqual(data.found, data.wanted)
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done()
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})
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})
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})
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signals.forEach(function (sig) {
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var node = process.execPath
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var js = require.resolve('./fixtures/parent.js')
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it('exits properly: (external sig) ' + sig, function (done) {
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// travis has issues with SIGUSR1 on Node 0.x.10.
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if (process.env.TRAVIS && sig === 'SIGUSR1') return done()
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var cmd = node + ' ' + js + ' ' + sig
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exec(cmd, function (err, stdout, stderr) {
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assert.ifError(err)
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try {
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var data = JSON.parse(stdout)
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} catch (er) {
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console.error('invalid json: %j', stdout, stderr)
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throw er
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}
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if (weirdSignal(sig)) {
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data.wanted[1] = true
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data.found[1] = !!data.found[1]
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data.external[1] = !!data.external[1]
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}
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assert.deepEqual(data.found, data.wanted)
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assert.deepEqual(data.external, data.wanted)
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done()
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})
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})
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})
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})
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