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#!/usr/bin/env python
# Copyright (c) 2013 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Test that the generator output can be written to a different drive on Windows.
"""
import os
import TestGyp
import string
import subprocess
import sys
if sys.platform == 'win32':
import win32api
test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
def GetFirstFreeDriveLetter():
""" Returns the first unused Windows drive letter in [A, Z] """
all_letters = [c for c in string.uppercase]
in_use = win32api.GetLogicalDriveStrings()
free = list(set(all_letters) - set(in_use))
return free[0]
output_dir = os.path.join('different-drive', 'output')
if not os.path.isdir(os.path.abspath(output_dir)):
os.makedirs(os.path.abspath(output_dir))
output_drive = GetFirstFreeDriveLetter()
subprocess.call(['subst', '%c:' % output_drive, os.path.abspath(output_dir)])
try:
test.run_gyp('prog.gyp', '--generator-output=%s' % (
os.path.join(output_drive, 'output')))
test.build('prog.gyp', test.ALL, chdir=os.path.join(output_drive, 'output'))
test.built_file_must_exist('program', chdir=os.path.join(output_drive,
'output'),
type=test.EXECUTABLE)
test.pass_test()
finally:
subprocess.call(['subst', '%c:' % output_drive, '/D'])
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