summaryrefslogtreecommitdiff
path: root/deps/npm/node_modules/node-gyp/test/test-find-python.js
diff options
context:
space:
mode:
Diffstat (limited to 'deps/npm/node_modules/node-gyp/test/test-find-python.js')
-rw-r--r--deps/npm/node_modules/node-gyp/test/test-find-python.js339
1 files changed, 339 insertions, 0 deletions
diff --git a/deps/npm/node_modules/node-gyp/test/test-find-python.js b/deps/npm/node_modules/node-gyp/test/test-find-python.js
new file mode 100644
index 0000000000..2d9f171c57
--- /dev/null
+++ b/deps/npm/node_modules/node-gyp/test/test-find-python.js
@@ -0,0 +1,339 @@
+'use strict'
+
+var test = require('tape')
+var path = require('path')
+var configure = require('../lib/configure')
+var execFile = require('child_process').execFile
+var PythonFinder = configure.test.PythonFinder
+
+test('find python', function (t) {
+ t.plan(4)
+
+ configure.test.findPython('python', function (err, found) {
+ t.strictEqual(err, null)
+ var proc = execFile(found, ['-V'], function (err, stdout, stderr) {
+ t.strictEqual(err, null)
+ t.strictEqual(stdout, '')
+ t.ok(/Python 2/.test(stderr))
+ })
+ proc.stdout.setEncoding('utf-8')
+ proc.stderr.setEncoding('utf-8')
+ })
+})
+
+function poison(object, property) {
+ function fail() {
+ throw new Error('Property ' + property + ' should not have been accessed.')
+ }
+ var descriptor = {
+ configurable: true,
+ enumerable: false,
+ writable: true,
+ getter: fail,
+ setter: fail,
+ }
+ Object.defineProperty(object, property, descriptor)
+}
+
+// Work around a v0.10.x CI issue where path.resolve() on UNIX systems prefixes
+// Windows paths with the current working directory. v0.12 and up are free of
+// this issue because they use path.win32.resolve() which does the right thing.
+var resolve = path.win32 && path.win32.resolve || function() {
+ function rstrip(s) { return s.replace(/\\+$/, '') }
+ return [].slice.call(arguments).map(rstrip).join('\\')
+}
+
+function TestPythonFinder() { PythonFinder.apply(this, arguments) }
+TestPythonFinder.prototype = Object.create(PythonFinder.prototype)
+poison(TestPythonFinder.prototype, 'env')
+poison(TestPythonFinder.prototype, 'execFile')
+poison(TestPythonFinder.prototype, 'resolve')
+poison(TestPythonFinder.prototype, 'stat')
+poison(TestPythonFinder.prototype, 'which')
+poison(TestPythonFinder.prototype, 'win')
+
+test('find python - python', function (t) {
+ t.plan(5)
+
+ var f = new TestPythonFinder('python', done)
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.7.0')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.strictEqual(err, null)
+ t.strictEqual(python, 'python')
+ }
+})
+
+test('find python - python too old', function (t) {
+ t.plan(4)
+
+ var f = new TestPythonFinder('python', done)
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.3.4')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/is not supported by gyp/.test(err))
+ }
+})
+
+test('find python - python too new', function (t) {
+ t.plan(4)
+
+ var f = new TestPythonFinder('python', done)
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '3.0.0')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/is not supported by gyp/.test(err))
+ }
+})
+
+test('find python - no python', function (t) {
+ t.plan(2)
+
+ var f = new TestPythonFinder('python', done)
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(new Error('not found'))
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/Can't find Python executable/.test(err))
+ }
+})
+
+test('find python - no python2', function (t) {
+ t.plan(6)
+
+ var f = new TestPythonFinder('python2', done)
+ f.which = function(program, cb) {
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ t.strictEqual(program, 'python2')
+ cb(new Error('not found'))
+ }
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.7.0')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.strictEqual(err, null)
+ t.strictEqual(python, 'python')
+ }
+})
+
+test('find python - no python2, no python, unix', function (t) {
+ t.plan(3)
+
+ var f = new TestPythonFinder('python2', done)
+ poison(f, 'checkPythonLauncher')
+ f.win = false
+
+ f.which = function(program, cb) {
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(new Error('not found'))
+ }
+ t.strictEqual(program, 'python2')
+ cb(new Error('not found'))
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/Can't find Python executable/.test(err))
+ }
+})
+
+test('find python - no python, use python launcher', function (t) {
+ t.plan(8)
+
+ var f = new TestPythonFinder('python', done)
+ f.env = {}
+ f.win = true
+
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(new Error('not found'))
+ }
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'Z:\\snake.exe')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.7.0')
+ }
+ t.strictEqual(program, 'py.exe')
+ t.notEqual(args.indexOf('-2'), -1)
+ t.notEqual(args.indexOf('-c'), -1)
+ cb(null, 'Z:\\snake.exe')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.strictEqual(err, null)
+ t.strictEqual(python, 'Z:\\snake.exe')
+ }
+})
+
+test('find python - python 3, use python launcher', function (t) {
+ t.plan(10)
+
+ var f = new TestPythonFinder('python', done)
+ f.env = {}
+ f.win = true
+
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'Z:\\snake.exe')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.7.0')
+ }
+ t.strictEqual(program, 'py.exe')
+ t.notEqual(args.indexOf('-2'), -1)
+ t.notEqual(args.indexOf('-c'), -1)
+ cb(null, 'Z:\\snake.exe')
+ }
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '3.0.0')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.strictEqual(err, null)
+ t.strictEqual(python, 'Z:\\snake.exe')
+ }
+})
+
+test('find python - python 3, use python launcher, python 2 too old',
+ function (t) {
+ t.plan(9)
+
+ var f = new TestPythonFinder('python', done)
+ f.checkedPythonLauncher = false
+ f.env = {}
+ f.win = true
+
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(null, program)
+ }
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'Z:\\snake.exe')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.3.4')
+ }
+ t.strictEqual(program, 'py.exe')
+ t.notEqual(args.indexOf('-2'), -1)
+ t.notEqual(args.indexOf('-c'), -1)
+ cb(null, 'Z:\\snake.exe')
+ }
+ t.strictEqual(program, 'python')
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '3.0.0')
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/is not supported by gyp/.test(err))
+ }
+})
+
+test('find python - no python, no python launcher, good guess', function (t) {
+ t.plan(6)
+
+ var re = /C:[\\\/]Python27[\\\/]python[.]exe/
+ var f = new TestPythonFinder('python', done)
+ f.env = {}
+ f.win = true
+
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(new Error('not found'))
+ }
+ f.execFile = function(program, args, opts, cb) {
+ f.execFile = function(program, args, opts, cb) {
+ t.ok(re.test(program))
+ t.ok(/import platform/.test(args[1]))
+ cb(null, '2.7.0')
+ }
+ t.strictEqual(program, 'py.exe')
+ cb(new Error('not found'))
+ }
+ f.resolve = resolve
+ f.stat = function(path, cb) {
+ t.ok(re.test(path))
+ cb(null, {})
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(re.test(python))
+ }
+})
+
+test('find python - no python, no python launcher, bad guess', function (t) {
+ t.plan(4)
+
+ var f = new TestPythonFinder('python', done)
+ f.env = { SystemDrive: 'Z:\\' }
+ f.win = true
+
+ f.which = function(program, cb) {
+ t.strictEqual(program, 'python')
+ cb(new Error('not found'))
+ }
+ f.execFile = function(program, args, opts, cb) {
+ t.strictEqual(program, 'py.exe')
+ cb(new Error('not found'))
+ }
+ f.resolve = resolve
+ f.stat = function(path, cb) {
+ t.ok(/Z:[\\\/]Python27[\\\/]python.exe/.test(path))
+ var err = new Error('not found')
+ err.code = 'ENOENT'
+ cb(err)
+ }
+ f.checkPython()
+
+ function done(err, python) {
+ t.ok(/Can't find Python executable/.test(err))
+ }
+})
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 13:19:54 +0000