def test_add_to_hash_with_lines(self):
covdata = CoverageData()
covdata.add_lines(LINES_1)
hasher = mock.Mock()
add_data_to_hash(covdata, "a.py", hasher)
assert hasher.method_calls == [
mock.call.update([1, 2]), # lines
mock.call.update(""), # file_tracer name
]
def test_add_to_hash_with_lines(self):
covdata = CoverageData()
covdata.add_lines(LINES_1)
hasher = mock.Mock()
add_data_to_hash(covdata, "a.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([1, 2]), # lines
mock.call.update(""), # file_tracer name
])
def test_add_to_lines_hash_with_missing_file(self):
# https://bitbucket.org/ned/coveragepy/issues/403
covdata = CoverageData()
covdata.add_lines(LINES_1)
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([]),
mock.call.update(None),
])
def test_add_to_lines_hash_with_missing_file(self):
# https://github.com/nedbat/coveragepy/issues/403
covdata = CoverageData()
covdata.add_lines(LINES_1)
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
assert hasher.method_calls == [
mock.call.update([]),
mock.call.update(None),
]
def test_add_to_hash_with_arcs(self):
covdata = CoverageData()
covdata.add_arcs(ARCS_3)
covdata.add_file_tracers({"y.py": "hologram_plugin"})
hasher = mock.Mock()
add_data_to_hash(covdata, "y.py", hasher)
assert hasher.method_calls == [
mock.call.update([(-1, 17), (17, 23), (23, -1)]), # arcs
mock.call.update("hologram_plugin"), # file_tracer name
]
def test_add_to_lines_hash_with_missing_file(self):
# https://bitbucket.org/ned/coveragepy/issues/403
covdata = CoverageData()
covdata.add_lines(LINES_1)
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([]),
mock.call.update(None),
])
def test_add_to_hash_with_arcs(self):
covdata = CoverageData()
covdata.add_arcs(ARCS_3)
covdata.add_file_tracers({"y.py": "hologram_plugin"})
hasher = mock.Mock()
add_data_to_hash(covdata, "y.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([(-1, 17), (17, 23), (23, -1)]), # arcs
mock.call.update("hologram_plugin"), # file_tracer name
])
def test_add_to_arcs_hash_with_missing_file(self):
# https://bitbucket.org/ned/coveragepy/issues/403
covdata = CoverageData()
covdata.add_arcs(ARCS_3)
covdata.add_file_tracers({"y.py": "hologram_plugin"})
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([]),
mock.call.update(None),
])
def test_add_to_arcs_hash_with_missing_file(self):
# https://github.com/nedbat/coveragepy/issues/403
covdata = CoverageData()
covdata.add_arcs(ARCS_3)
covdata.add_file_tracers({"y.py": "hologram_plugin"})
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
assert hasher.method_calls == [
mock.call.update([]),
mock.call.update(None),
]
def test_add_to_arcs_hash_with_missing_file(self):
# https://bitbucket.org/ned/coveragepy/issues/403
covdata = CoverageData()
covdata.add_arcs(ARCS_3)
covdata.add_file_tracers({"y.py": "hologram_plugin"})
hasher = mock.Mock()
add_data_to_hash(covdata, "missing.py", hasher)
self.assertEqual(hasher.method_calls, [
mock.call.update([]),
mock.call.update(None),
])
def can_skip_file(self, data, fr, rootname):
"""Can we skip reporting this file?
`data` is a CoverageData object, `fr` is a `FileReporter`, and
`rootname` is the name being used for the file.
"""
m = Hasher()
m.update(fr.source().encode('utf-8'))
add_data_to_hash(data, fr.filename, m)
this_hash = m.hexdigest()
that_hash = self.file_hash(rootname)
if this_hash == that_hash:
# Nothing has changed to require the file to be reported again.
return True
else:
self.set_file_hash(rootname, this_hash)
return False
def file_hash(self, source, fr):
"""Compute a hash that changes if the file needs to be re-reported."""
m = Hasher()
m.update(source)
add_data_to_hash(self.data, fr.filename, m)
return m.hexdigest()
def file_hash(self, source, fr):
"""Compute a hash that changes if the file needs to be re-reported."""
m = Hasher()
m.update(source)
add_data_to_hash(self.data, fr.filename, m)
return m.hexdigest()
