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#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import sys
import tempfile
import shutil
import unittest
import mozfile
from mozversion import errors, get_version
class BinaryTest(unittest.TestCase):
"""test getting application version information from a binary path"""
application_ini = """[App]
ID = AppID
Name = AppName
CodeName = AppCodeName
Version = AppVersion
BuildID = AppBuildID
SourceRepository = AppSourceRepo
SourceStamp = AppSourceStamp
Vendor = AppVendor
"""
platform_ini = """[Build]
BuildID = PlatformBuildID
Milestone = PlatformMilestone
SourceStamp = PlatformSourceStamp
SourceRepository = PlatformSourceRepo
"""
def setUp(self):
self.cwd = os.getcwd()
self.tempdir = tempfile.mkdtemp()
self.binary = os.path.join(self.tempdir, 'binary')
with open(self.binary, 'w') as f:
f.write('foobar')
def tearDown(self):
os.chdir(self.cwd)
mozfile.remove(self.tempdir)
@unittest.skipIf(not os.environ.get('BROWSER_PATH'),
'No binary has been specified.')
def test_real_binary(self):
v = get_version(os.environ.get('BROWSER_PATH'))
self.assertTrue(isinstance(v, dict))
def test_binary(self):
self._write_ini_files()
self._check_version(get_version(self.binary))
@unittest.skipIf(not hasattr(os, 'symlink'),
'os.symlink not supported on this platform')
def test_symlinked_binary(self):
self._write_ini_files()
# create a symlink of the binary in another directory and check
# version against this symlink
tempdir = tempfile.mkdtemp()
try:
browser_link = os.path.join(tempdir,
os.path.basename(self.binary))
os.symlink(self.binary, browser_link)
self._check_version(get_version(browser_link))
finally:
mozfile.remove(tempdir)
def test_binary_in_current_path(self):
self._write_ini_files()
os.chdir(self.tempdir)
self._check_version(get_version())
def test_with_ini_files_on_osx(self):
self._write_ini_files()
platform = sys.platform
sys.platform = 'darwin'
try:
# get_version is working with ini files next to the binary
self._check_version(get_version(binary=self.binary))
# or if they are in the Resources dir
# in this case the binary must be in a Contents dir, next
# to the Resources dir
contents_dir = os.path.join(self.tempdir, 'Contents')
os.mkdir(contents_dir)
moved_binary = os.path.join(contents_dir,
os.path.basename(self.binary))
shutil.move(self.binary, moved_binary)
resources_dir = os.path.join(self.tempdir, 'Resources')
os.mkdir(resources_dir)
for ini_file in ('application.ini', 'platform.ini'):
shutil.move(os.path.join(self.tempdir, ini_file), resources_dir)
self._check_version(get_version(binary=moved_binary))
finally:
sys.platform = platform
def test_invalid_binary_path(self):
self.assertRaises(IOError, get_version,
os.path.join(self.tempdir, 'invalid'))
def test_without_ini_files(self):
"""With missing ini files an exception should be thrown"""
self.assertRaises(errors.AppNotFoundError, get_version,
self.binary)
def test_without_platform_ini_file(self):
"""With a missing platform.ini file an exception should be thrown"""
self._write_ini_files(platform=False)
self.assertRaises(errors.AppNotFoundError, get_version,
self.binary)
def test_without_application_ini_file(self):
"""With a missing application.ini file an exception should be thrown"""
self._write_ini_files(application=False)
self.assertRaises(errors.AppNotFoundError, get_version,
self.binary)
def test_with_exe(self):
"""Test that we can resolve .exe files"""
self._write_ini_files()
exe_name_unprefixed = self.binary + '1'
exe_name = exe_name_unprefixed + '.exe'
with open(exe_name, 'w') as f:
f.write('foobar')
self._check_version(get_version(exe_name_unprefixed))
def test_not_found_with_binary_specified(self):
self.assertRaises(errors.LocalAppNotFoundError, get_version, self.binary)
def _write_ini_files(self, application=True, platform=True):
if application:
with open(os.path.join(self.tempdir, 'application.ini'), 'w') as f:
f.writelines(self.application_ini)
if platform:
with open(os.path.join(self.tempdir, 'platform.ini'), 'w') as f:
f.writelines(self.platform_ini)
def _check_version(self, version):
self.assertEqual(version.get('application_id'), 'AppID')
self.assertEqual(version.get('application_name'), 'AppName')
self.assertEqual(
version.get('application_display_name'), 'AppCodeName')
self.assertEqual(version.get('application_version'), 'AppVersion')
self.assertEqual(version.get('application_buildid'), 'AppBuildID')
self.assertEqual(
version.get('application_repository'), 'AppSourceRepo')
self.assertEqual(
version.get('application_changeset'), 'AppSourceStamp')
self.assertEqual(version.get('application_vendor'), 'AppVendor')
self.assertIsNone(version.get('platform_name'))
self.assertEqual(version.get('platform_buildid'), 'PlatformBuildID')
self.assertEqual(
version.get('platform_repository'), 'PlatformSourceRepo')
self.assertEqual(
version.get('platform_changeset'), 'PlatformSourceStamp')
self.assertIsNone(version.get('invalid_key'))
self.assertEqual(
version.get('platform_version'), 'PlatformMilestone')
if __name__ == '__main__':
unittest.main()
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