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__revision__ = "src/engine/SCons/Tool/PharLapCommonTests.py  2014/08/24 12:12:31 garyo"

import unittest
import os.path
import os
import sys

import TestUnit

import SCons.Errors
from SCons.Tool.PharLapCommon import *

class PharLapCommonTestCase(unittest.TestCase):
    def test_addPathIfNotExists(self):
        """Test the addPathIfNotExists() function"""
        env_dict = { 'FOO' : os.path.normpath('/foo/bar') + os.pathsep + \
                     os.path.normpath('/baz/blat'),
                     'BAR' : os.path.normpath('/foo/bar') + os.pathsep + \
                     os.path.normpath('/baz/blat'),
                     'BLAT' : [ os.path.normpath('/foo/bar'),
                                os.path.normpath('/baz/blat') ] }
        addPathIfNotExists(env_dict, 'FOO', os.path.normpath('/foo/bar'))
        addPathIfNotExists(env_dict, 'BAR', os.path.normpath('/bar/foo'))
        addPathIfNotExists(env_dict, 'BAZ', os.path.normpath('/foo/baz'))
        addPathIfNotExists(env_dict, 'BLAT', os.path.normpath('/baz/blat'))
        addPathIfNotExists(env_dict, 'BLAT', os.path.normpath('/baz/foo'))

        assert env_dict['FOO'] == os.path.normpath('/foo/bar') + os.pathsep + \
               os.path.normpath('/baz/blat'), env_dict['FOO']
        assert env_dict['BAR'] == os.path.normpath('/bar/foo') + os.pathsep + \
               os.path.normpath('/foo/bar') + os.pathsep + \
               os.path.normpath('/baz/blat'), env_dict['BAR']
        assert env_dict['BAZ'] == os.path.normpath('/foo/baz'), env_dict['BAZ']
        assert env_dict['BLAT'] == [ os.path.normpath('/baz/foo'),
                                     os.path.normpath('/foo/bar'),
                                     os.path.normpath('/baz/blat') ], env_dict['BLAT' ]

if __name__ == "__main__":
    suite = unittest.makeSuite(PharLapCommonTestCase, 'test_')
    TestUnit.run(suite)

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