def test_reading_results_from_dir(self):
dir_path = self.ExampleDataDir()
results = perfcompare.StatsFromMultiBootDataset(
perfcompare.MultiBootDataset(dir_path))
test_name = 'fuchsia.example: ClockGetTimeExample'
self.assertEquals(results[test_name].FormatConfidenceInterval(),
'992 +/- 26 ns')
def CheckConfidenceInterval(self, data, interval_string):
dir_path = self.DirOfData(data)
test_name = 'example_suite: ExampleTest'
stats = perfcompare.StatsFromMultiBootDataset(
perfcompare.MultiBootDataset(dir_path))[test_name]
self.assertEquals(stats.FormatConfidenceInterval(), interval_string)