def test_parse_nonempty2(self):
input = '''\
# Top level comment
FIND_PACKAGE(ITK REQUIRED)
INCLUDE(${ITK_USE_FILE})
ADD_EXECUTABLE(CastImageFilter CastImageFilter.cxx)
TARGET_LINK_LIBRARIES(CastImageFilter # inline comment 1
vtkHybrid #inline comment 2
ITKIO ITKBasicFilters ITKCommon
)
'''
output = parse(input)
expected = File([
Comment('# Top level comment'),
Command('FIND_PACKAGE', [Arg('ITK'), Arg('REQUIRED')]),
Command('INCLUDE', [Arg('${ITK_USE_FILE}')]),
BlankLine(),
Command('ADD_EXECUTABLE',
[Arg('CastImageFilter'),
Arg('CastImageFilter.cxx')]),
Command('TARGET_LINK_LIBRARIES', [
Arg('CastImageFilter', comments=['# inline comment 1']),
Arg('vtkHybrid', comments=['#inline comment 2']),
Arg('ITKIO'),
Arg('ITKBasicFilters'),
Arg('ITKCommon'),
])
])
msg = '\nexpected\n%s\ngot\n%s' % (expected, output)
self.assertEqual(expected, output, msg)
def test_parse_nonempty1(self):
input = 'FIND_PACKAGE(ITK REQUIRED)'
output = parse(input)
expected = File(
[Command('FIND_PACKAGE', [Arg('ITK'), Arg('REQUIRED')])])
msg = '\nexpected\n%s\ngot\n%s' % (repr(expected), repr(output))
self.assertEqual(expected, output, msg)
def test_multiline_string(self):
s = '''
string containing
newlines
'''
input = '''\
set (MY_STRING "%s")
''' % s
tree = parse(input)
expected = File(
[Command('set',
[Arg('MY_STRING'), Arg('"' + s + '"')])])
self.assertEqual(expected, tree)
def test_command_with_no_args(self):
tree = parse('cmd()')
expected = File([Command('cmd', [])])
self.assertEqual(expected, tree)
def test_arg_with_a_slash(self):
tree = parse('include_directories (${HELLO_SOURCE_DIR}/Hello)')
expected = File([
Command('include_directories', [Arg('${HELLO_SOURCE_DIR}/Hello')])
])
self.assertEqual(expected, tree)
def test_parse_empty_raises_exception(self):
self.assertEqual(File([]), parse(''))