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# Copyright 2012 Google Inc. All Rights Reserved.
"""Tests for misc."""
__author__ = 'asharif@google.com (Ahmad Sharif)'
# System modules
import re
import unittest
# Local modules
import misc
class UtilsTest(unittest.TestCase):
def testGetFilenameFromString(self):
string = 'a /b=c"d^$?\\'
filename = misc.GetFilenameFromString(string)
self.assertTrue(filename == 'a___bcd')
def testPrependMergeEnv(self):
var = 'USE'
use_flags = 'hello 123'
added_use_flags = 'bla bla'
env_string = '%s=%r' % (var, use_flags)
new_env_string = misc.MergeEnvStringWithDict(env_string,
{var: added_use_flags})
expected_new_env = '%s=%r' % (var, ' '.join([added_use_flags, use_flags]))
self.assertTrue(new_env_string == ' '.join([env_string, expected_new_env]))
def testGetChromeOSVersionFromLSBVersion(self):
versions_dict = {"2630.0.0": "22",
"2030.0.0": "19"}
f = misc.GetChromeOSVersionFromLSBVersion
for k, v in versions_dict.items():
self.assertTrue(f(k) == "R%s-%s" % (v, k))
def testPostpendMergeEnv(self):
var = 'USE'
use_flags = 'hello 123'
added_use_flags = 'bla bla'
env_string = '%s=%r' % (var, use_flags)
new_env_string = misc.MergeEnvStringWithDict(env_string,
{var: added_use_flags},
False)
expected_new_env = '%s=%r' % (var, ' '.join([use_flags, added_use_flags]))
self.assertTrue(new_env_string == ' '.join([env_string, expected_new_env]))
if __name__ == '__main__':
unittest.main()
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