SCons/Tool/javacTests.py

   1 #
   2 # __COPYRIGHT__
   3 #
   4 # Permission is hereby granted, free of charge, to any person obtaining
   5 # a copy of this software and associated documentation files (the
   6 # "Software"), to deal in the Software without restriction, including
   7 # without limitation the rights to use, copy, modify, merge, publish,
   8 # distribute, sublicense, and/or sell copies of the Software, and to
   9 # permit persons to whom the Software is furnished to do so, subject to
  10 # the following conditions:
  11 #
  12 # The above copyright notice and this permission notice shall be included
  13 # in all copies or substantial portions of the Software.
  14 #
  15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  16 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  17 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  20 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 #
  23
  24 import os
  25 import unittest
  26
  27 import SCons.Tool.javac
  28
  29 class DummyNode:
  30     def __init__(self, val) -> None:
  31         self.val = val
  32
  33     def __str__(self) -> str:
  34         return str(self.val)
  35
  36 class pathoptTestCase(unittest.TestCase):
  37     def assert_pathopt(self, expect, path) -> None:
  38         popt = SCons.Tool.javac.pathopt('-foopath', 'FOOPATH')
  39         env = {'FOOPATH': path}
  40         actual = popt(None, None, env, None)
  41         self.assertEqual(expect, actual)
  42
  43     def assert_pathopt_default(self, expect, path, default) -> None:
  44         popt = SCons.Tool.javac.pathopt('-foopath', 'FOOPATH', default='DPATH')
  45         env = {'FOOPATH': path,
  46                'DPATH': default}
  47         actual = popt(None, None, env, None)
  48         self.assertEqual(expect, actual)
  49
  50     def test_unset(self) -> None:
  51         self.assert_pathopt([], None)
  52         self.assert_pathopt([], '')
  53
  54     def test_str(self) -> None:
  55         self.assert_pathopt(['-foopath', '/foo/bar'],
  56                             '/foo/bar')
  57
  58     def test_list_str(self) -> None:
  59         self.assert_pathopt(['-foopath', '/foo%s/bar' % os.pathsep],
  60                             ['/foo', '/bar'])
  61
  62     def test_uses_pathsep(self) -> None:
  63         save = os.pathsep
  64         try:
  65             os.pathsep = '!'
  66             self.assert_pathopt(['-foopath', 'foo!bar'],
  67                                 ['foo', 'bar'])
  68         finally:
  69             os.pathsep = save
  70
  71     def test_node(self) -> None:
  72         self.assert_pathopt(['-foopath', '/foo'],
  73                             DummyNode('/foo'))
  74
  75     def test_list_node(self) -> None:
  76         self.assert_pathopt(['-foopath', os.pathsep.join(['/foo','/bar'])],
  77                             ['/foo', DummyNode('/bar')])
  78
  79     def test_default_str(self) -> None:
  80         self.assert_pathopt_default(
  81             ['-foopath', os.pathsep.join(['/foo','/bar','/baz'])],
  82             ['/foo', '/bar'],
  83             '/baz')
  84
  85     def test_default_list(self) -> None:
  86         self.assert_pathopt_default(
  87             ['-foopath', os.pathsep.join(['/foo','/bar','/baz'])],
  88             ['/foo', '/bar'],
  89             ['/baz'])
  90
  91     def test_default_unset(self) -> None:
  92         self.assert_pathopt_default(
  93             ['-foopath', '/foo'],
  94             '/foo',
  95             None)
  96         self.assert_pathopt_default(
  97             ['-foopath', '/foo'],
  98             '/foo',
  99             '')
 100
 101     def test_list_within_list(self) -> None:
 102         self.assert_pathopt(['-foopath', os.pathsep.join(['/foo','/bar'])],
 103                     ['/foo', ['/bar']])
 104
 105
 106 if __name__ == "__main__":
 107     unittest.main()