| Eric Fiselier | df87d07 | 2016-12-05 20:21:21 +0000 | [diff] [blame^] | 1 | # RUN: %{python} %s |
| 2 | # |
| 3 | # END. |
| 4 | |
| 5 | |
| 6 | import unittest |
| 7 | import platform |
| 8 | import os.path |
| 9 | import tempfile |
| 10 | |
| 11 | import lit |
| 12 | from lit.TestRunner import ParserKind, IntegratedTestKeywordParser, \ |
| 13 | parseIntegratedTestScript |
| 14 | |
| 15 | |
| 16 | class TestIntegratedTestKeywordParser(unittest.TestCase): |
| 17 | inputTestCase = None |
| 18 | |
| 19 | @staticmethod |
| 20 | def load_keyword_parser_lit_tests(): |
| 21 | """ |
| 22 | Create and load the LIT test suite and test objects used by |
| 23 | TestIntegratedTestKeywordParser |
| 24 | """ |
| 25 | # Create the global config object. |
| 26 | lit_config = lit.LitConfig.LitConfig(progname='lit', |
| 27 | path=[], |
| 28 | quiet=False, |
| 29 | useValgrind=False, |
| 30 | valgrindLeakCheck=False, |
| 31 | valgrindArgs=[], |
| 32 | noExecute=False, |
| 33 | debug=False, |
| 34 | isWindows=( |
| 35 | platform.system() == 'Windows'), |
| 36 | params={}) |
| 37 | TestIntegratedTestKeywordParser.litConfig = lit_config |
| 38 | # Perform test discovery. |
| 39 | test_path = os.path.dirname(os.path.dirname(__file__)) |
| 40 | inputs = [os.path.join(test_path, 'Inputs/testrunner-custom-parsers/')] |
| 41 | assert os.path.isdir(inputs[0]) |
| 42 | run = lit.run.Run(lit_config, |
| 43 | lit.discovery.find_tests_for_inputs(lit_config, inputs)) |
| 44 | assert len(run.tests) == 1 and "there should only be one test" |
| 45 | TestIntegratedTestKeywordParser.inputTestCase = run.tests[0] |
| 46 | |
| 47 | @staticmethod |
| 48 | def make_parsers(): |
| 49 | def custom_parse(line_number, line, output): |
| 50 | if output is None: |
| 51 | output = [] |
| 52 | output += [part for part in line.split(' ') if part.strip()] |
| 53 | return output |
| 54 | |
| 55 | return [ |
| 56 | IntegratedTestKeywordParser("MY_TAG.", ParserKind.TAG), |
| 57 | IntegratedTestKeywordParser("MY_DNE_TAG.", ParserKind.TAG), |
| 58 | IntegratedTestKeywordParser("MY_LIST:", ParserKind.LIST), |
| 59 | IntegratedTestKeywordParser("MY_RUN:", ParserKind.COMMAND), |
| 60 | IntegratedTestKeywordParser("MY_CUSTOM:", ParserKind.CUSTOM, |
| 61 | custom_parse) |
| 62 | ] |
| 63 | |
| 64 | @staticmethod |
| 65 | def get_parser(parser_list, keyword): |
| 66 | for p in parser_list: |
| 67 | if p.keyword == keyword: |
| 68 | return p |
| 69 | assert False and "parser not found" |
| 70 | |
| 71 | @staticmethod |
| 72 | def parse_test(parser_list): |
| 73 | script = parseIntegratedTestScript( |
| 74 | TestIntegratedTestKeywordParser.inputTestCase, |
| 75 | additional_parsers=parser_list, require_script=False) |
| 76 | assert not isinstance(script, lit.Test.Result) |
| 77 | assert isinstance(script, list) |
| 78 | assert len(script) == 0 |
| 79 | |
| 80 | def test_tags(self): |
| 81 | parsers = self.make_parsers() |
| 82 | self.parse_test(parsers) |
| 83 | tag_parser = self.get_parser(parsers, 'MY_TAG.') |
| 84 | dne_tag_parser = self.get_parser(parsers, 'MY_DNE_TAG.') |
| 85 | self.assertTrue(tag_parser.getValue()) |
| 86 | self.assertFalse(dne_tag_parser.getValue()) |
| 87 | |
| 88 | def test_lists(self): |
| 89 | parsers = self.make_parsers() |
| 90 | self.parse_test(parsers) |
| 91 | list_parser = self.get_parser(parsers, 'MY_LIST:') |
| 92 | self.assertItemsEqual(list_parser.getValue(), |
| 93 | ['one', 'two', 'three', 'four']) |
| 94 | |
| 95 | def test_commands(self): |
| 96 | parsers = self.make_parsers() |
| 97 | self.parse_test(parsers) |
| 98 | cmd_parser = self.get_parser(parsers, 'MY_RUN:') |
| 99 | value = cmd_parser.getValue() |
| 100 | self.assertEqual(len(value), 2) # there are only two run lines |
| 101 | self.assertEqual(value[0].strip(), 'baz') |
| 102 | self.assertEqual(value[1].strip(), 'foo bar') |
| 103 | |
| 104 | def test_custom(self): |
| 105 | parsers = self.make_parsers() |
| 106 | self.parse_test(parsers) |
| 107 | custom_parser = self.get_parser(parsers, 'MY_CUSTOM:') |
| 108 | value = custom_parser.getValue() |
| 109 | self.assertItemsEqual(value, ['a', 'b', 'c']) |
| 110 | |
| 111 | |
| 112 | if __name__ == '__main__': |
| 113 | TestIntegratedTestKeywordParser.load_keyword_parser_lit_tests() |
| 114 | unittest.main(verbosity=2) |