def test_dump_and_load(self):
fndb, ret = trace(main1, [], trace_all=True)
self.assertEqual(len(fndb), main1_fn_count)
store = freeze_db(fndb)
dump = format_db(store)
dump_direct = format_db(fndb)
self.assertEqual(dump, dump_direct)
loaded = load_db(dump)
self.assertDictEqual(loaded, store)
def test_exception(self):
fndbe, ret = trace(main_exc, [], trace_all=True)
dumpe = format_db(fndbe)
print(dumpe)
self.assertEqual(len(fndbe), main_exc_fn_count)
self.assertTrue(
any('ValueError' in line and 'Catch this error' in line
for line in dumpe.splitlines()))
def test_exception(self):
fndbe, ret = trace(main_exc, [], trace_all=True)
dumpe = format_db(fndbe)
print(dumpe)
self.assertEqual(len(fndbe), main_exc_fn_count)
self.assertTrue(any(
'ValueError' in line and 'Catch this error' in line
for line in dumpe.splitlines()))
def test_dump(self):
fndb1, ret = trace(main1, [], trace_all=True)
dump1 = format_db(fndb1)
print(dump1)
self.assertEqual(len(fndb1), main1_fn_count)
def test_annotate(self):
# Run a trace
with tracing(trace_all=True) as fndb:
f('Traced code')
# Dump it and load it back
dump = format_db(fndb)
store = load_db(dump)
self.assertTrue(len(store), 5)
afile = '{}-traced'.format(__file__)
restored_file = '{}-restored'.format(__file__)
rm(afile)
rm(restored_file)
# Annotated the function at the top of this very file
annotate(store, __file__, afile)
self.assertTrue(os.path.exists(afile))
# Doing it again yields the same output
''' XXX Doesn't work because of different filenames
with open(afile) as fd:
saved_afile = fd.read()
annotate(store, afile, afile)
with open(afile) as fd:
self.assertEqual(fd.read(), saved_afile)
'''
# Check the annotations
n_annotations = 0
found_f = False
found_inner = False
found_method = False
found_method_inner = False
found_local_change = False
# Do not erase regular comments
found_random_comment = False
polluted = False
with open(afile) as fd:
for line in fd:
if line.strip().startswith('#?'):
n_annotations += 1
if "x=" + "Traced code" in line:
found_f = True
if "y=" + "Yyy" in line:
found_inner = True
if (
"self" + "=" in line and
"a=" + "X" in line
):
found_method = True
if "what=" + "Aaa" in line:
found_method_inner = True
if r"self=" in line and r".C {attr: X}" in line:
found_local_change = True
if '# Do not' + ' erase regular comments' == line.strip():
found_random_comment = True
if "!!" + "python" in line:
polluted = True
self.assertTrue(found_f)
self.assertTrue(found_inner)
self.assertTrue(found_method)
self.assertTrue(found_method_inner)
self.assertTrue(found_local_change)
self.assertTrue(found_random_comment)
self.assertEqual(n_annotations, 4)
self.assertTrue(not polluted)
# Remove annotations from the file
deannotate(afile, restored_file)
# It must be identical to the original file
with open(__file__) as f_orig, open(restored_file) as f_restored:
restored = f_restored.read()
self.assertTrue(not any(
line.strip().startswith('#?')
for line in restored.splitlines()
))
self.assertEqual(f_orig.read(), restored)
rm(afile)
rm(restored_file)
def just_tracing(self):
' Record a trace in a file '
with tracing(trace_all=True) as fndb:
f('Traced code')
with open('some_entry_point.yml', 'w') as fd:
fd.write(format_db(fndb))
def test_annotate(self):
# Run a trace
with tracing(trace_all=True) as fndb:
f('Traced code')
# Dump it and load it back
dump = format_db(fndb)
store = load_db(dump)
self.assertTrue(len(store), 5)
afile = '{}-traced'.format(__file__)
restored_file = '{}-restored'.format(__file__)
rm(afile)
rm(restored_file)
# Annotated the function at the top of this very file
annotate(store, __file__, afile)
self.assertTrue(os.path.exists(afile))
# Doing it again yields the same output
''' XXX Doesn't work because of different filenames
with open(afile) as fd:
saved_afile = fd.read()
annotate(store, afile, afile)
with open(afile) as fd:
self.assertEqual(fd.read(), saved_afile)
'''
# Check the annotations
n_annotations = 0
found_f = False
found_inner = False
found_method = False
found_method_inner = False
found_local_change = False
# Do not erase regular comments
found_random_comment = False
polluted = False
with open(afile) as fd:
for line in fd:
if line.strip().startswith('#?'):
n_annotations += 1
if "x=" + "Traced code" in line:
found_f = True
if "y=" + "Yyy" in line:
found_inner = True
if ("self" + "=" in line and "a=" + "X" in line):
found_method = True
if "what=" + "Aaa" in line:
found_method_inner = True
if r"self=" in line and r".C {attr: X}" in line:
found_local_change = True
if '# Do not' + ' erase regular comments' == line.strip():
found_random_comment = True
if "!!" + "python" in line:
polluted = True
self.assertTrue(found_f)
self.assertTrue(found_inner)
self.assertTrue(found_method)
self.assertTrue(found_method_inner)
self.assertTrue(found_local_change)
self.assertTrue(found_random_comment)
self.assertEqual(n_annotations, 4)
self.assertTrue(not polluted)
# Remove annotations from the file
deannotate(afile, restored_file)
# It must be identical to the original file
with open(__file__) as f_orig, open(restored_file) as f_restored:
restored = f_restored.read()
self.assertTrue(not any(line.strip().startswith('#?')
for line in restored.splitlines()))
self.assertEqual(f_orig.read(), restored)
rm(afile)
rm(restored_file)
def just_tracing(self):
' Record a trace in a file '
with tracing(trace_all=True) as fndb:
f('Traced code')
with open('some_entry_point.yml', 'w') as fd:
fd.write(format_db(fndb))
def test_dump(self):
fndb1, ret = trace(main1, [], trace_all=True)
dump1 = format_db(fndb1)
print(dump1)
self.assertEqual(len(fndb1), main1_fn_count)
