electron/npm/test/errors.js

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2016-12-27 19:37:01 +00:00
var fs = require('fs')
var tape = require('tape')
var path = require('path')
var childProcess = require('child_process')
tape('fails for unsupported platforms', function (t) {
install({npm_config_platform: 'android'}, function (code, stderr) {
t.notEqual(stderr.indexOf('Electron builds are not available on platform: android'), -1, 'has error message')
t.equal(code, 1, 'exited with 1')
t.end()
})
})
tape('fails for unknown architectures', function (t) {
install({
npm_config_arch: 'midcentury',
npm_config_platform: 'win32',
HOME: process.env.HOME,
USERPROFILE: process.env.USERPROFILE
}, function (code, stderr) {
t.notEqual(stderr.indexOf('Failed to find Electron'), -1, 'has error message')
t.notEqual(stderr.indexOf('win32-midcentury'), -1, 'has error message')
t.equal(code, 1, 'exited with 1')
t.end()
})
})
var install = function (env, callback) {
removeVersionFile()
var installPath = path.join(__dirname, '..', 'install.js')
var installProcess = childProcess.fork(installPath, {
silent: true,
env: env
})
var stderr = ''
installProcess.stderr.on('data', function (data) {
stderr += data
})
installProcess.on('close', function (code) {
restoreVersionFile()
callback(code, stderr)
})
}
var versionPath = path.join(__dirname, '..', 'dist', 'version')
var versionContents = null
function removeVersionFile () {
if (fs.existsSync(versionPath)) {
versionContents = fs.readFileSync(versionPath)
fs.unlinkSync(versionPath)
}
}
function restoreVersionFile () {
if (versionContents != null) {
fs.writeFileSync(versionPath, versionContents)
versionContents = null
}
}