diff options
Diffstat (limited to 'Lib/test/test_syntax.py')
| -rw-r--r-- | Lib/test/test_syntax.py | 61 |
1 files changed, 2 insertions, 59 deletions
diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py index b978838..491f7fd 100644 --- a/Lib/test/test_syntax.py +++ b/Lib/test/test_syntax.py @@ -1853,28 +1853,6 @@ Corner-cases that used to crash: Traceback (most recent call last): SyntaxError: positional patterns follow keyword patterns -Non-matching 'elif'/'else' statements: - - >>> if a == b: - ... ... - ... elif a == c: - Traceback (most recent call last): - SyntaxError: 'elif' must match an if-statement here - - >>> if x == y: - ... ... - ... else: - Traceback (most recent call last): - SyntaxError: 'else' must match a valid statement here - - >>> elif m == n: - Traceback (most recent call last): - SyntaxError: 'elif' must match an if-statement here - - >>> else: - Traceback (most recent call last): - SyntaxError: 'else' must match a valid statement here - Uses of the star operator which should fail: A[:*b] @@ -2167,8 +2145,8 @@ class SyntaxTestCase(unittest.TestCase): lineno=None, offset=None, end_lineno=None, end_offset=None): """Check that compiling code raises SyntaxError with errtext. - errtext is a regular expression that must be present in the - test of the exception raised. If subclass is specified, it + errtest is a regular expression that must be present in the + test of the exception raised. If subclass is specified it is the expected subclass of SyntaxError (e.g. IndentationError). """ try: @@ -2192,22 +2170,6 @@ class SyntaxTestCase(unittest.TestCase): else: self.fail("compile() did not raise SyntaxError") - def _check_noerror(self, code, - errtext="compile() raised unexpected SyntaxError", - filename="<testcase>", mode="exec", subclass=None): - """Check that compiling code does not raise a SyntaxError. - - errtext is the message passed to self.fail if there is - a SyntaxError. If the subclass parameter is specified, - it is the subclass of SyntaxError (e.g. IndentationError) - that the raised error is checked against. - """ - try: - compile(code, filename, mode) - except SyntaxError as err: - if (not subclass) or isinstance(err, subclass): - self.fail(errtext) - def test_expression_with_assignment(self): self._check_error( "print(end1 + end2 = ' ')", @@ -2609,25 +2571,6 @@ while 1: """ self._check_error(source, "too many statically nested blocks") - def test_syntax_error_non_matching_elif_else_statements(self): - # Check bpo-45759: 'elif' statements that doesn't match an - # if-statement or 'else' statements that doesn't match any - # valid else-able statement (e.g. 'while') - self._check_error( - "elif m == n:\n ...", - "'elif' must match an if-statement here") - self._check_error( - "else:\n ...", - "'else' must match a valid statement here") - self._check_noerror("if a == b:\n ...\nelif a == c:\n ...") - self._check_noerror("if x == y:\n ...\nelse:\n ...") - self._check_error( - "else = 123", - "invalid syntax") - self._check_error( - "elif 55 = 123", - "cannot assign to literal here") - @support.cpython_only def test_error_on_parser_stack_overflow(self): source = "-" * 100000 + "4" |