def test_infinite_loop_by_width():
code = """\
n = 0
while True:
n += 1
"""
expected_report = """\
n = 0
| |
n = 1 | n = 2 | RuntimeError: live coding message limit exceeded"""
tracer = TraceRunner()
tracer.max_width = 20
report = tracer.trace_code(code)
assert report == expected_report
def test_infinite_loop_by_width(self):
# SETUP
code = """\
n = 0
while True:
n += 1
"""
expected_report = """\
n = 0
| |
n = 1 | n = 2 | RuntimeError: live coding message limit exceeded """
tracer = TraceRunner()
tracer.max_width = 20
# EXEC
report = tracer.trace_code(code)
# VERIFY
self.assertReportEqual(expected_report, report)
def test_infinite_recursion_by_width(self):
# SETUP
code = """\
def foo(n):
foo(n+1)
foo(0)
"""
expected_report = """\
n = 0 | n = 1 |
RuntimeError: live coding message limit exceeded | RuntimeError: live coding message limit exceeded |
RuntimeError: live coding message limit exceeded
"""
tracer = TraceRunner()
tracer.max_width = 13
# EXEC
report = tracer.trace_code(code)
# VERIFY
self.assertReportEqual(expected_report, report)
