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Diffstat (limited to 'tests/test_parser.py')
| -rw-r--r-- | tests/test_parser.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/test_parser.py b/tests/test_parser.py index 7fd87bba..1b4e8aca 100644 --- a/tests/test_parser.py +++ b/tests/test_parser.py @@ -394,6 +394,24 @@ class ParserMissingArcDescriptionTest(CoverageTest): """) assert parser.missing_arc_description(2, -3) == "line 3 didn't finish the lambda on line 3" + @pytest.mark.skipif(not env.PYBEHAVIOR.match_case, reason="Match-case is new in 3.10") + def test_match_case_with_default(self): + parser = self.parse_text("""\ + for command in ["huh", "go home", "go n"]: + match command.split(): + case ["go", direction] if direction in "nesw": + match = f"go: {direction}" + case ["go", _]: + match = "no go" + print(match) + """) + assert parser.missing_arc_description(3, 4) == ( + "line 3 didn't jump to line 4, because the pattern on line 3 never matched" + ) + assert parser.missing_arc_description(3, 5) == ( + "line 3 didn't jump to line 5, because the pattern on line 3 always matched" + ) + class ParserFileTest(CoverageTest): """Tests for coverage.py's code parsing from files.""" |