def test_modified_after__same_file():
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_a_older")
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_b_older")
assert not modified_after("tests/data/timestamp_b_older",
"tests/data/timestamp_a_older")
def test_modified_after__not_modified_after():
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_a_younger")
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_b_younger")
assert not modified_after("tests/data/timestamp_b_older",
"tests/data/timestamp_a_younger")
def test_modified_after__same_file():
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_a_older")
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_b_older")
assert not modified_after("tests/data/timestamp_b_older",
"tests/data/timestamp_a_older")
def test_modified_after__not_modified_after():
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_a_younger")
assert not modified_after("tests/data/timestamp_a_older",
"tests/data/timestamp_b_younger")
assert not modified_after("tests/data/timestamp_b_older",
"tests/data/timestamp_a_younger")
def is_outdated(self):
"""Returns true if the output exists (is_done == True), but one or more
of the intput files appear to have been changed since the creation of the
output files (based on the timestamps). A node that lacks either input or
output files is never considered outdated."""
if not self.is_done:
return False
elif not (self.input_files and self.output_files):
return False
return fileutils.modified_after(self.input_files, self.output_files)
def is_outdated(self):
"""Returns true if the output exists (is_done == True), but one or more
of the intput files appear to have been changed since the creation of the
output files (based on the timestamps). A node that lacks either input or
output files is never considered outdated."""
if not self.is_done:
return False
elif not (self.input_files and self.output_files):
return False
return fileutils.modified_after(self.input_files, self.output_files)
