diff options
Diffstat (limited to 'tests/test_config.py')
| -rw-r--r-- | tests/test_config.py | 87 |
1 files changed, 71 insertions, 16 deletions
diff --git a/tests/test_config.py b/tests/test_config.py index cf8a6a7f..9224046a 100644 --- a/tests/test_config.py +++ b/tests/test_config.py @@ -95,6 +95,15 @@ class ConfigTest(CoverageTest): cov = coverage.Coverage(data_file="fromarg.dat") self.assertEqual(cov.config.data_file, "fromarg.dat") + def test_debug_from_environment(self): + self.make_file(".coveragerc", """\ + [run] + debug = dataio, pids + """) + self.set_environ("COVERAGE_DEBUG", "callers, fooey") + cov = coverage.Coverage() + self.assertEqual(cov.config.debug, ["dataio", "pids", "callers", "fooey"]) + def test_parse_errors(self): # Im-parsable values raise CoverageException, with details. bad_configs_and_msgs = [ @@ -206,7 +215,7 @@ class ConfigTest(CoverageTest): [coverage:run] huh = what? """) - msg = r"Unrecognized option '\[coverage:run\] huh=' in config file setup.cfg" + msg = (r"Unrecognized option '\[coverage:run\] huh=' in config file setup.cfg") with self.assertRaisesRegex(CoverageException, msg): _ = coverage.Coverage() @@ -230,12 +239,13 @@ class ConfigFileTest(CoverageTest): branch = 1 cover_pylib = TRUE parallel = on - include = a/ , b/ concurrency = thread source = myapp plugins = plugins.a_plugin plugins.another + debug = callers, pids , dataio + disable_warnings = abcd , efgh [{section}report] ; these settings affect reporting. @@ -294,19 +304,32 @@ class ConfigFileTest(CoverageTest): examples/ """ + # Just some sample tox.ini text from the docs. + TOX_INI = """\ + [tox] + envlist = py{26,27,33,34,35}-{c,py}tracer + skip_missing_interpreters = True + + [testenv] + commands = + # Create tests/zipmods.zip, install the egg1 egg + python igor.py zip_mods install_egg + """ + def assert_config_settings_are_correct(self, cov): """Check that `cov` has all the settings from LOTSA_SETTINGS.""" self.assertTrue(cov.config.timid) self.assertEqual(cov.config.data_file, "something_or_other.dat") self.assertTrue(cov.config.branch) self.assertTrue(cov.config.cover_pylib) + self.assertEqual(cov.config.debug, ["callers", "pids", "dataio"]) self.assertTrue(cov.config.parallel) self.assertEqual(cov.config.concurrency, ["thread"]) self.assertEqual(cov.config.source, ["myapp"]) + self.assertEqual(cov.config.disable_warnings, ["abcd", "efgh"]) self.assertEqual(cov.get_exclude_list(), ["if 0:", r"pragma:?\s+no cover", "another_tab"]) self.assertTrue(cov.config.ignore_errors) - self.assertEqual(cov.config.include, ["a/", "b/"]) self.assertEqual(cov.config.omit, ["one", "another", "some_more", "yet_more"]) self.assertEqual(cov.config.precision, 3) @@ -338,29 +361,39 @@ class ConfigFileTest(CoverageTest): cov = coverage.Coverage() self.assert_config_settings_are_correct(cov) - def test_config_file_settings_in_setupcfg(self): - # Configuration will be read from setup.cfg from sections prefixed with - # "coverage:" + def check_config_file_settings_in_other_file(self, fname, contents): + """Check config will be read from another file, with prefixed sections.""" nested = self.LOTSA_SETTINGS.format(section="coverage:") - self.make_file("setup.cfg", nested + "\n" + self.SETUP_CFG) + fname = self.make_file(fname, nested + "\n" + contents) cov = coverage.Coverage() self.assert_config_settings_are_correct(cov) - def test_config_file_settings_in_setupcfg_if_coveragerc_specified(self): - # Configuration will be read from setup.cfg from sections prefixed with - # "coverage:", even if the API said to read from a (non-existent) - # .coveragerc file. + def test_config_file_settings_in_setupcfg(self): + self.check_config_file_settings_in_other_file("setup.cfg", self.SETUP_CFG) + + def test_config_file_settings_in_toxini(self): + self.check_config_file_settings_in_other_file("tox.ini", self.TOX_INI) + + def check_other_config_if_coveragerc_specified(self, fname, contents): + """Check that config `fname` is read if .coveragerc is missing, but specified.""" nested = self.LOTSA_SETTINGS.format(section="coverage:") - self.make_file("setup.cfg", nested + "\n" + self.SETUP_CFG) + self.make_file(fname, nested + "\n" + contents) cov = coverage.Coverage(config_file=".coveragerc") self.assert_config_settings_are_correct(cov) - def test_setupcfg_only_if_not_coveragerc(self): + def test_config_file_settings_in_setupcfg_if_coveragerc_specified(self): + self.check_other_config_if_coveragerc_specified("setup.cfg", self.SETUP_CFG) + + def test_config_file_settings_in_tox_if_coveragerc_specified(self): + self.check_other_config_if_coveragerc_specified("tox.ini", self.TOX_INI) + + def check_other_not_read_if_coveragerc(self, fname): + """Check config `fname` is not read if .coveragerc exists.""" self.make_file(".coveragerc", """\ [run] include = foo """) - self.make_file("setup.cfg", """\ + self.make_file(fname, """\ [coverage:run] omit = bar branch = true @@ -370,8 +403,15 @@ class ConfigFileTest(CoverageTest): self.assertEqual(cov.config.omit, None) self.assertEqual(cov.config.branch, False) - def test_setupcfg_only_if_prefixed(self): - self.make_file("setup.cfg", """\ + def test_setupcfg_only_if_not_coveragerc(self): + self.check_other_not_read_if_coveragerc("setup.cfg") + + def test_toxini_only_if_not_coveragerc(self): + self.check_other_not_read_if_coveragerc("tox.ini") + + def check_other_config_need_prefixes(self, fname): + """Check that `fname` sections won't be read if un-prefixed.""" + self.make_file(fname, """\ [run] omit = bar branch = true @@ -380,6 +420,21 @@ class ConfigFileTest(CoverageTest): self.assertEqual(cov.config.omit, None) self.assertEqual(cov.config.branch, False) + def test_setupcfg_only_if_prefixed(self): + self.check_other_config_need_prefixes("setup.cfg") + + def test_toxini_only_if_prefixed(self): + self.check_other_config_need_prefixes("tox.ini") + + def test_tox_ini_even_if_setup_cfg(self): + # There's a setup.cfg, but no coverage settings in it, so tox.ini + # is read. + nested = self.LOTSA_SETTINGS.format(section="coverage:") + self.make_file("tox.ini", self.TOX_INI + "\n" + nested) + self.make_file("setup.cfg", self.SETUP_CFG) + cov = coverage.Coverage() + self.assert_config_settings_are_correct(cov) + def test_non_ascii(self): self.make_file(".coveragerc", """\ [report] |