diff options
Diffstat (limited to 'tests/test_process.py')
| -rw-r--r-- | tests/test_process.py | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/tests/test_process.py b/tests/test_process.py index 18564cb8..68262a57 100644 --- a/tests/test_process.py +++ b/tests/test_process.py @@ -585,8 +585,32 @@ class ProcessTest(CoverageTest): self.assertIn("Trace function changed", out) + def test_warn_preimported(self): + self.make_file("hello.py", """\ + import goodbye + import coverage + cov = coverage.Coverage(include=["good*"], check_preimported=True) + cov.start() + print(goodbye.f()) + cov.stop() + """) + self.make_file("goodbye.py", """\ + def f(): + return "Goodbye!" + """) + goodbye_path = os.path.abspath("goodbye.py") + + out = self.run_command("python hello.py") + self.assertIn("Goodbye!", out) + + msg = ( + "Coverage.py warning: " + "Already imported a file that will be measured: {0} " + "(already-imported)").format(goodbye_path) + self.assertIn(msg, out) + def test_note(self): - if env.PYPY and env.PY3 and env.PYPYVERSION[:3] == (5, 10, 0): + if env.PYPY and env.PY3 and env.PYPYVERSION[:3] == (5, 10, 0): # pragma: obscure # https://bitbucket.org/pypy/pypy/issues/2729/pypy3-510-incorrectly-decodes-astral-plane self.skipTest("Avoid incorrect decoding astral plane JSON chars") self.make_file(".coveragerc", """\ @@ -635,9 +659,6 @@ class ProcessTest(CoverageTest): self.assertGreater(data.line_counts()['os.py'], 50) def test_lang_c(self): - if env.PY3 and sys.version_info < (3, 4): - # Python 3.3 can't compile the non-ascii characters in the file name. - self.skipTest("3.3 can't handle this test") if env.JYTHON: # Jython as of 2.7.1rc3 won't compile a filename that isn't utf8. self.skipTest("Jython can't handle this test") @@ -666,6 +687,11 @@ class ProcessTest(CoverageTest): import coverage print("No warnings!") """) + + # Some of our testing infrastructure can issue warnings. + # Turn it all off for the sub-process. + self.del_environ("COVERAGE_TESTING") + out = self.run_command("python allok.py") self.assertEqual(out, "No warnings!\n") @@ -676,9 +702,11 @@ class ProcessTest(CoverageTest): pass """) self.make_file("run_twice.py", """\ + import sys import coverage - for _ in [1, 2]: + for i in [1, 2]: + sys.stderr.write("Run %s\\n" % i) inst = coverage.Coverage(source=['foo']) inst.load() inst.start() @@ -689,15 +717,13 @@ class ProcessTest(CoverageTest): out = self.run_command("python run_twice.py") self.assertEqual( out, + "Run 1\n" + "Run 2\n" "Coverage.py warning: Module foo was previously imported, but not measured " "(module-not-measured)\n" ) def test_module_name(self): - if sys.version_info < (2, 7): - # Python 2.6 thinks that coverage is a package that can't be - # executed - self.skipTest("-m doesn't work the same < Python 2.7") # https://bitbucket.org/ned/coveragepy/issues/478/help-shows-silly-program-name-when-running out = self.run_command("python -m coverage") self.assertIn("Use 'coverage help' for help", out) @@ -739,7 +765,7 @@ class EnvironmentTest(CoverageTest): self.assert_tryexecfile_output(out_cov, out_py) def test_coverage_run_dir_is_like_python_dir(self): - if sys.version_info == (3, 5, 4, 'final', 0): + if env.PYVERSION == (3, 5, 4, 'final', 0): # pragma: obscure self.skipTest("3.5.4 broke this: https://bugs.python.org/issue32551") with open(TRY_EXECFILE) as f: self.make_file("with_main/__main__.py", f.read()) @@ -819,10 +845,6 @@ class EnvironmentTest(CoverageTest): self.assert_tryexecfile_output(out_cov, out_py) def test_coverage_run_dashm_is_like_python_dashm_with__main__207(self): - if sys.version_info < (2, 7): - # Coverage.py isn't bug-for-bug compatible in the behavior - # of -m for Pythons < 2.7 - self.skipTest("-m doesn't work the same < Python 2.7") # https://bitbucket.org/ned/coveragepy/issue/207 self.make_file("package/__init__.py", "print('init')") self.make_file("package/__main__.py", "print('main')") |