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      1 #!/usr/bin/python
      2 #
      3 #
      4 # Copyright 2011, The Android Open Source Project
      5 #
      6 # Licensed under the Apache License, Version 2.0 (the "License");
      7 # you may not use this file except in compliance with the License.
      8 # You may obtain a copy of the License at
      9 #
     10 #     http://www.apache.org/licenses/LICENSE-2.0
     11 #
     12 # Unless required by applicable law or agreed to in writing, software
     13 # distributed under the License is distributed on an "AS IS" BASIS,
     14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15 # See the License for the specific language governing permissions and
     16 # limitations under the License.
     17 
     18 import sys
     19 import unittest
     20 sys.path.append('../..')
     21 
     22 from testrunner import android_mk
     23 
     24 
     25 class AndroidMKTest(unittest.TestCase):
     26   """Unit tests for AndroidMK."""
     27 
     28   def testHasGTest(self):
     29     """Test for AndroidMK.HasGTest."""
     30     mk_parser = android_mk.CreateAndroidMK(path='.',
     31                                            filename='Android_native.mk')
     32     self.assertTrue(mk_parser.HasGTest())
     33 
     34   def testHasGTest_lib(self):
     35     """Test for AndroidMK.HasGTest."""
     36     mk_parser = android_mk.CreateAndroidMK(path='.',
     37                                            filename='Android_gtestlib.mk')
     38     self.assertTrue(mk_parser.HasGTest())
     39 
     40   def testHasGTest_false(self):
     41     """Negative test for AndroidMK.HasGTest."""
     42     mk_parser = android_mk.CreateAndroidMK(path='.', filename='Android_java.mk')
     43     self.assertFalse(mk_parser.HasGTest())
     44 
     45   def testHasJavaLibrary(self):
     46     """Test for AndroidMK.HasJavaLibrary."""
     47     mk_parser = android_mk.CreateAndroidMK(path='.',
     48                                            filename='Android_java.mk')
     49     self.assertTrue(mk_parser.HasJavaLibrary('android.test.runner'))
     50 
     51   def testHasJavaLibrary_missing(self):
     52     """Negative test for AndroidMK.HasJavaLibrary.
     53 
     54     Test behavior when LOCAL_JAVA_LIBARIES rule is not present in makefile.
     55     """
     56     mk_parser = android_mk.CreateAndroidMK(path='.',
     57                                            filename='Android_native.mk')
     58     self.assertFalse(mk_parser.HasJavaLibrary('android.test.runner'))
     59 
     60   def testHasJavaLibrary_false(self):
     61     """Negative test for AndroidMK.HasJavaLibrary.
     62 
     63     Test behavior when LOCAL_JAVA_LIBARIES rule is present, but does not list
     64     given library.
     65     """
     66     mk_parser = android_mk.CreateAndroidMK(path='.', filename='Android_java.mk')
     67     self.assertFalse(mk_parser.HasJavaLibrary('doesntexist'))
     68 
     69   def testGetExpandedVariable(self):
     70     """Test for AndroidMK.GetExpandedVariable.
     71     """
     72     mk_parser = android_mk.CreateAndroidMK(path='.',
     73                                            filename='Android_native.mk')
     74     self.assertEquals('foo', mk_parser.GetExpandedVariable('LOCAL_MODULE'))
     75 
     76   def testGetExpandedVariable_loop(self):
     77     """Test for AndroidMK.GetExpandedVariable where variable expansion loops
     78     """
     79     mk_parser = android_mk.CreateAndroidMK(path='.',
     80                                            filename='Android_native.mk')
     81     try:
     82       mk_parser.GetExpandedVariable('recursive_var')
     83       self.assertTrue(False)
     84     except RuntimeError:
     85       # expected
     86       pass
     87 
     88 
     89 if __name__ == '__main__':
     90   unittest.main()
     91