def test_reading_results_from_dir(self):
dir_path = self.ExampleDataDir()
results = perfcompare.ResultsFromDir(dir_path)
test_name = 'fuchsia.example: ClockGetTimeExample'
self.assertEquals(
results[test_name].FormatConfidenceInterval(),
'991 +/- 26 ns')
def test_reading_results_from_multi_boot_dir(self):
dir_path = self.MakeTempDir()
subdir = os.path.join(dir_path, 'by_boot', 'boot000000')
os.makedirs(subdir)
self.WriteExampleDataDir(subdir)
results = perfcompare.ResultsFromDir(dir_path)
self.assertEquals(
results['ClockGetTimeExample'].FormatConfidenceInterval(),
'991 +/- 26')
def test_reading_results_from_tar_file(self):
dir_path = self.ExampleDataDir()
# Test the uncompressed and gzipped cases.
for write_mode in ('w', 'w:gz'):
# Create a tar file containing the example results files.
tar_filename = os.path.join(self.MakeTempDir(), 'out.tar')
with tarfile.open(tar_filename, write_mode) as tar:
for name in os.listdir(dir_path):
tar.add(os.path.join(dir_path, name), arcname=name)
results = perfcompare.ResultsFromDir(tar_filename)
self.assertEquals(
results['ClockGetTimeExample'].FormatConfidenceInterval(),
'991 +/- 26')
def test_reading_results_from_dir(self):
dir_path = self.ExampleDataDir()
results = perfcompare.ResultsFromDir(dir_path)
self.assertEquals(
results['ClockGetTimeExample'].FormatConfidenceInterval(),
'991 +/- 26')
def CheckConfidenceInterval(self, data, interval_string):
dir_path = self.DirOfData(data)
test_name = 'example_suite: ExampleTest'
stats = perfcompare.ResultsFromDir(dir_path)[test_name]
self.assertEquals(stats.FormatConfidenceInterval(), interval_string)