def test_parse_inp_with_single_keyword_line_with_params_and_no_data(self):
contents = '*INCLUDE,INPUT=/home/guido/test/beam.spc'
tree = parse_inp(contents)
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 1)
keyword_card = tree.children[0]
self.assertEqual(keyword_card.data, 'keyword_card')
self.assertEqual(len(keyword_card.children), 2)
keyword_token = keyword_card.children[0]
self.assertEqual(keyword_token.type, 'KEYWORD')
self.assertEqual(keyword_token.value, '*INCLUDE')
param = keyword_card.children[1]
self.assertEqual(param.data, 'param')
self.assertEqual(len(param.children), 2)
key = param.children[0]
self.assertEqual(key.type, 'KEY')
self.assertEqual(key.value, 'INPUT')
value = param.children[1]
self.assertEqual(value.data, 'value')
self.assertEqual(len(value.children), 1)
value_token = value.children[0]
self.assertEqual(value_token.type, 'PATH')
self.assertEqual(value_token.value, '/home/guido/test/beam.spc')
def test_parse_inp_with_single_keyword_line_without_params_or_data(self):
contents = '*STEP'
tree = parse_inp(contents)
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 1)
keyword_card = tree.children[0]
self.assertEqual(keyword_card.data, 'keyword_card')
self.assertEqual(len(keyword_card.children), 1)
keyword_token = keyword_card.children[0]
self.assertEqual(keyword_token.type, 'KEYWORD')
self.assertEqual(keyword_token.value, '*STEP')
def test_parse_inp_propagate_positions(self):
contents = '*STEP'
tree = parse_inp(contents)
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 1)
keyword_card = tree.children[0]
self.assertEqual(keyword_card.meta.line, 1)
self.assertEqual(keyword_card.meta.column, 1)
self.assertEqual(keyword_card.meta.start_pos, 0)
self.assertEqual(keyword_card.meta.end_line, 1)
self.assertEqual(keyword_card.meta.end_column, 6)
self.assertEqual(keyword_card.meta.end_pos, 5)
def test_parse_inp_with_multiple_word_keyword_params_and_no_data(self):
contents = '*NODE PRINT ,NSET=N1, FREQUENCY=0'
tree = parse_inp(contents)
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 1)
keyword_card = tree.children[0]
self.assertEqual(keyword_card.data, 'keyword_card')
self.assertEqual(len(keyword_card.children), 3)
keyword_token = keyword_card.children[0]
self.assertEqual(keyword_token.type, 'KEYWORD')
self.assertEqual(keyword_token.value, '*NODE PRINT')
nset_param = keyword_card.children[1]
self.assertEqual(nset_param.data, 'param')
self.assertEqual(len(nset_param.children), 2)
nset_key = nset_param.children[0]
self.assertEqual(nset_key.type, 'KEY')
self.assertEqual(nset_key.value, 'NSET')
nset_value = nset_param.children[1]
self.assertEqual(nset_value.data, 'value')
self.assertEqual(len(nset_value.children), 1)
nset_value_token = nset_value.children[0]
self.assertEqual(nset_value_token.type, 'CNAME')
self.assertEqual(nset_value_token.value, 'N1')
frequency_param = keyword_card.children[2]
self.assertEqual(frequency_param.data, 'param')
self.assertEqual(len(frequency_param.children), 2)
frequency_key = frequency_param.children[0]
self.assertEqual(frequency_key.type, 'KEY')
self.assertEqual(frequency_key.value, 'FREQUENCY')
frequency_value = frequency_param.children[1]
self.assertEqual(frequency_value.data, 'value')
self.assertEqual(len(frequency_value.children), 1)
frequency_value_token = frequency_value.children[0]
self.assertEqual(frequency_value_token.type, 'INT')
self.assertEqual(frequency_value_token.value, '0')
def test_parse_inp_with_empty_string(self):
tree = parse_inp('')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
def test_parse_inp_with_multiple_windows_line_endings(self):
tree = parse_inp('\r\n\r\n\r\n\r\n')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
def test_parse_inp_with_multiple_newlines(self):
tree = parse_inp('\n\n\n\n')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
def test_parse_inp_with_single_empty_comment(self):
tree = parse_inp('**')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
def test_parse_inp_with_multiple_comments(self):
tree = parse_inp('**IM a comment\r\n** to Explain things.\n')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
def test_parse_inp_with_multiple_empty_comments(self):
tree = parse_inp('**\r\n**\n')
self.assertEqual(tree.data, 'start')
self.assertEqual(len(tree.children), 0)
