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Issue #17825: Cursor ^ is correctly positioned for SyntaxError and IndentationError.

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This commit is contained in:
Florent Xicluna 2014-01-22 01:16:25 +01:00
commit 45e124e26d
3 changed files with 21 additions and 7 deletions
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18
Lib/test/test_traceback.py
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@ -35,6 +35,9 @@ class SyntaxTracebackCases(unittest.TestCase):
def syntax_error_with_caret_non_ascii(self):
compile('Python = "\u1e54\xfd\u0163\u0125\xf2\xf1" +', "?", "exec")
def syntax_error_bad_indentation2(self):
compile(" print(2)", "?", "exec")
def test_caret(self):
err = self.get_exception_format(self.syntax_error_with_caret,
SyntaxError)
@ -46,14 +49,14 @@ class SyntaxTracebackCases(unittest.TestCase):
err = self.get_exception_format(self.syntax_error_with_caret_2,
SyntaxError)
self.assertIn("^", err[2]) # third line has caret
self.assertTrue(err[2].count('\n') == 1) # and no additional newline
self.assertTrue(err[1].find("+") == err[2].find("^")) # in the right place
self.assertEqual(err[2].count('\n'), 1) # and no additional newline
self.assertEqual(err[1].find("+"), err[2].find("^")) # in the right place
err = self.get_exception_format(self.syntax_error_with_caret_non_ascii,
SyntaxError)
self.assertIn("^", err[2]) # third line has caret
self.assertTrue(err[2].count('\n') == 1) # and no additional newline
self.assertTrue(err[1].find("+") == err[2].find("^")) # in the right place
self.assertEqual(err[2].count('\n'), 1) # and no additional newline
self.assertEqual(err[1].find("+"), err[2].find("^")) # in the right place
def test_nocaret(self):
exc = SyntaxError("error", ("x.py", 23, None, "bad syntax"))
@ -69,6 +72,13 @@ class SyntaxTracebackCases(unittest.TestCase):
self.assertIn("^", err[2])
self.assertEqual(err[1].find(")"), err[2].find("^"))
err = self.get_exception_format(self.syntax_error_bad_indentation2,
IndentationError)
self.assertEqual(len(err), 4)
self.assertEqual(err[1].strip(), "print(2)")
self.assertIn("^", err[2])
self.assertEqual(err[1].find("p"), err[2].find("^"))
def test_base_exception(self):
# Test that exceptions derived from BaseException are formatted right
e = KeyboardInterrupt()