diff options
Diffstat (limited to 'tests/test_data.py')
| -rw-r--r-- | tests/test_data.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/tests/test_data.py b/tests/test_data.py index c2bb9a0f..ce49bcbf 100644 --- a/tests/test_data.py +++ b/tests/test_data.py @@ -670,10 +670,22 @@ class CoverageDataFilesTest(DataTestHelpers, CoverageTest): os.makedirs('cov2') covdata2.write_file('cov2/.coverage.2') + # This data won't be included. + covdata_xxx = CoverageData() + covdata_xxx.set_arcs(ARCS_3) + covdata_xxx.write_file('.coverage.xxx') + covdata3 = CoverageData() - self.data_files.combine_parallel_data(covdata3, data_dirs=['cov1/', 'cov2/']) + self.data_files.combine_parallel_data(covdata3, data_dirs=['cov1', 'cov2']) self.assert_line_counts(covdata3, SUMMARY_1_2) self.assert_measured_files(covdata3, MEASURED_FILES_1_2) self.assert_doesnt_exist("cov1/.coverage.1") self.assert_doesnt_exist("cov2/.coverage.2") + self.assert_exists(".coverage.xxx") + + def test_combining_from_nonexistent_directories(self): + covdata = CoverageData() + msg = "Couldn't combine from non-existent directory 'xyzzy'" + with self.assertRaisesRegex(CoverageException, msg): + self.data_files.combine_parallel_data(covdata, data_dirs=['xyzzy']) |