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106 lines
3.1 KiB
106 lines
3.1 KiB
var fs = require('fs')
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var path = require('path')
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var mkdirp = require('mkdirp')
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var osenv = require('osenv')
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var rimraf = require('rimraf')
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var test = require('tap').test
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var common = require('../common-tap.js')
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var isWindows = require('../../lib/utils/is-windows.js')
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var pkg = path.resolve(__dirname, 'lifecycle-path')
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var PATH
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if (isWindows) {
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// On Windows the 'comspec' environment variable is used,
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// so cmd.exe does not need to be on the path.
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PATH = path.dirname(process.env.ComSpec)
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} else {
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// On non-Windows, without the path to the shell, nothing usually works.
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PATH = '/bin:/usr/bin'
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}
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test('setup', function (t) {
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cleanup()
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mkdirp.sync(pkg)
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fs.writeFileSync(
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path.join(pkg, 'package.json'),
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JSON.stringify({}, null, 2)
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)
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t.end()
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})
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test('make sure the path is correct, without directory of current node', function (t) {
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checkPath(false, t)
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})
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test('make sure the path is correct, with directory of current node', function (t) {
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checkPath(true, t)
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})
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function checkPath (withDirOfCurrentNode, t) {
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var newPATH = PATH
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var currentNodeExecPath = process.execPath
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if (withDirOfCurrentNode) {
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var newNodeExeDir = path.join(pkg, 'node-bin')
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mkdirp.sync(newNodeExeDir)
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currentNodeExecPath = path.join(newNodeExeDir, 'my_bundled_' + path.basename(process.execPath))
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fs.writeFileSync(currentNodeExecPath, fs.readFileSync(process.execPath))
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fs.chmodSync(currentNodeExecPath, '755')
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} else {
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// Ensure that current node interpreter will be found in the PATH,
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// so the PATH won't be prepended with its parent directory
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newPATH = [path.dirname(process.execPath), PATH].join(process.platform === 'win32' ? ';' : ':')
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}
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common.npm(['run-script', 'env'], {
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cwd: pkg,
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nodeExecPath: currentNodeExecPath,
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env: {
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PATH: newPATH
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},
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stdio: [ 0, 'pipe', 2 ]
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}, function (er, code, stdout) {
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if (er) throw er
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t.equal(code, 0, 'exit code')
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var lineMatch = function (line) {
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return /^PATH=/i.test(line)
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}
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// extract just the path value
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stdout = stdout.split(/\r?\n/).filter(lineMatch).pop().replace(/^PATH=/, '')
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var pathSplit = process.platform === 'win32' ? ';' : ':'
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var root = path.resolve(__dirname, '../..')
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var actual = stdout.split(pathSplit).map(function (p) {
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if (p.indexOf(root) === 0) {
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p = '{{ROOT}}' + p.substr(root.length)
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}
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return p.replace(/\\/g, '/')
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})
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// spawn-wrap adds itself to the path when coverage is enabled
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actual = actual.filter(function (p) {
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return !p.match(/\.node-spawn-wrap/)
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})
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// get the ones we tacked on, then the system-specific requirements
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var expectedPaths = ['{{ROOT}}/bin/node-gyp-bin',
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'{{ROOT}}/test/tap/lifecycle-path/node_modules/.bin']
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if (withDirOfCurrentNode) {
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expectedPaths.push('{{ROOT}}/test/tap/lifecycle-path/node-bin')
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}
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var expect = expectedPaths.concat(newPATH.split(pathSplit)).map(function (p) {
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return p.replace(/\\/g, '/')
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})
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t.same(actual, expect)
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t.end()
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})
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}
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test('cleanup', function (t) {
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cleanup()
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t.end()
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})
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function cleanup () {
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process.chdir(osenv.tmpdir())
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rimraf.sync(pkg)
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}
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