diff options
Diffstat (limited to 'Lib/test/test_doctest.py')
| -rw-r--r-- | Lib/test/test_doctest.py | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py index 77b9ef541e..8c96b21223 100644 --- a/Lib/test/test_doctest.py +++ b/Lib/test/test_doctest.py @@ -1812,14 +1812,37 @@ def test_DocFileSuite(): >>> suite.run(unittest.TestResult()) <unittest.TestResult run=2 errors=0 failures=2> - Note that '/' should be used as a path separator. It will be - converted to a native separator at run time: - + '/' should be used as a path separator. It will be converted + to a native separator at run time: >>> suite = doctest.DocFileSuite('../test/test_doctest.txt') >>> suite.run(unittest.TestResult()) <unittest.TestResult run=1 errors=0 failures=1> + If DocFileSuite is used from an interactive session, then files + are resolved relative to the directory of sys.argv[0]: + + >>> import new, os.path, test.test_doctest + >>> save_argv = sys.argv + >>> sys.argv = [test.test_doctest.__file__] + >>> suite = doctest.DocFileSuite('test_doctest.txt', + ... package=new.module('__main__')) + >>> sys.argv = save_argv + + Absolute paths may also be used; they should use the native + path separator (*not* '/'). + + >>> # Get the absolute path of the test package. + >>> test_doctest_path = os.path.abspath(test.test_doctest.__file__) + >>> test_pkg_path = os.path.split(test_doctest_path)[0] + + >>> # Use it to find the absolute path of test_doctest.txt. + >>> test_file = os.path.join(test_pkg_path, 'test_doctest.txt') + + >>> suite = doctest.DocFileSuite(test_file) + >>> suite.run(unittest.TestResult()) + <unittest.TestResult run=1 errors=0 failures=1> + You can specify initial global variables: >>> suite = doctest.DocFileSuite('test_doctest.txt', |