ale/test/test_python_traceback.vader

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Execute(ale#python#HandleTraceback returns empty List for empty lines):
AssertEqual
\ [],
\ ale#python#HandleTraceback([], 10)
Execute(ale#python#HandleTraceback returns traceback, when present):
AssertEqual
\ [{
\ 'lnum': 1,
\ 'text': 'Exception: Example error (See :ALEDetail)',
\ 'detail': join([
\ 'Traceback (most recent call last):',
\ ' File "./example.py", line 5, in <module>',
\ ' raise Exception(''Example message'')',
\ 'Exception: Example error',
\ ], "\n"),
\ }],
\ ale#python#HandleTraceback([
\ 'Traceback (most recent call last):',
\ ' File "./example.py", line 5, in <module>',
\ ' raise Exception(''Example message'')',
\ 'Exception: Example error',
\ ], 1)
" SyntaxError has extra output lines about the source
Execute(ale#python#HandleTraceback returns SyntaxError traceback):
AssertEqual
\ [{
\ 'lnum': 1,
\ 'text': 'SyntaxError: invalid syntax (See :ALEDetail)',
\ 'detail': join([
\ 'Traceback (most recent call last):',
\ ' File "<string>", line 1, in <module>',
\ ' File "example.py", line 5',
\ ' +',
\ ' ^',
\ 'SyntaxError: invalid syntax',
\ ], "\n"),
\ }],
\ ale#python#HandleTraceback([
\ 'Traceback (most recent call last):',
\ ' File "<string>", line 1, in <module>',
\ ' File "example.py", line 5',
\ ' +',
\ ' ^',
\ 'SyntaxError: invalid syntax',
\ ], 1)
Execute(ale#python#HandleTraceback ignores traceback after line limit):
AssertEqual
\ [],
\ ale#python#HandleTraceback([
\ '',
\ 'Traceback (most recent call last):',
\ ' File "./example.py", line 5, in <module>',
\ ' raise Exception(''Example message'')',
\ 'Exception: Example error',
\ ], 1)
Execute(ale#python#HandleTraceback doesn't include later lines in detail):
AssertEqual
\ [{
\ 'lnum': 1,
\ 'text': 'Exception: Example error (See :ALEDetail)',
\ 'detail': join([
\ 'Traceback (most recent call last):',
\ ' File "./example.py", line 5, in <module>',
\ ' raise Exception(''Example message'')',
\ 'Exception: Example error',
\ ], "\n"),
\ }],
\ ale#python#HandleTraceback([
\ 'Traceback (most recent call last):',
\ ' File "./example.py", line 5, in <module>',
\ ' raise Exception(''Example message'')',
\ 'Exception: Example error',
\ 'file:1:2: Style issue',
\ 'file:3:4: Non-style issue',
\ ], 1)