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Add a bug that will break fuzz testing. #569

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Add a bug that will break fuzz testing. #569

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20bb82f
Add a bug that will break fuzz testing.
donkirkby Oct 13, 2023
a4d0411
Break fuzz testing without breaking unit tests.
donkirkby Oct 14, 2023
a14da9e
Tweak message.
donkirkby Oct 14, 2023
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6 changes: 6 additions & 0 deletions plugin/PySrc/space_tracer/code_tracer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,9 @@ def find_line_numbers(node, line_numbers):

# noinspection PyPep8Naming
class Tracer(NodeTransformer):
def __init__(self):
self.for_count = 0

@staticmethod
def _set_statement_line_numbers(statements,
previous_line_number=None):
Expand Down Expand Up @@ -421,6 +424,9 @@ def visit_For(self, node):
args = [Constant(min(line_numbers)),
Constant(max(line_numbers))]
new_body = [self._create_context_call('start_block', args)]
self.for_count += 1
if self.for_count >= 3:
raise FloatingPointError('Oops, I did it again.')
new_body.extend(self._trace_assignment_list(new_node.target))
new_body.extend(new_node.body)
new_node.body = new_body
Expand Down
2 changes: 2 additions & 0 deletions plugin/PySrc/space_tracer/main.py
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Expand Up @@ -483,6 +483,8 @@ def trace_command(self, command_args=None):
except SourceLoadError as ex:
builder.add_message(str(ex), 1)
self.return_code = 1
except FloatingPointError:
raise
except BaseException as ex:
self.return_code = getattr(ex, 'code', 1)
etype, value, tb = sys.exc_info()
Expand Down
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