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Merge #14649: clarify DocTestSuite error when there are no docstrings.

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Also adds tests to verify the documented behavior (which is probably a bug, as
indicated in the added comments).

Patch by Chris Jerdonek.
This commit is contained in:
R David Murray 2012-09-10 10:16:46 -04:00
commit c3bfb01a95
6 changed files with 84 additions and 6 deletions
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21
Lib/test/test_zipimport_support.py
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@ -29,7 +29,8 @@ verbose = test.support.verbose
# test_cmd_line_script (covers the zipimport support in runpy)
# Retrieve some helpers from other test cases
from test import test_doctest, sample_doctest
from test import (test_doctest, sample_doctest, sample_doctest_no_doctests,
sample_doctest_no_docstrings)
def _run_object_doctest(obj, module):
@ -105,16 +106,26 @@ class ZipSupportTests(unittest.TestCase):
"test_zipped_doctest")
test_src = test_src.replace("test.sample_doctest",
"sample_zipped_doctest")
sample_src = inspect.getsource(sample_doctest)
sample_src = sample_src.replace("test.test_doctest",
"test_zipped_doctest")
# The sample doctest files rewritten to include in the zipped version.
sample_sources = {}
for mod in [sample_doctest, sample_doctest_no_doctests,
sample_doctest_no_docstrings]:
src = inspect.getsource(mod)
src = src.replace("test.test_doctest", "test_zipped_doctest")
# Rewrite the module name so that, for example,
# "test.sample_doctest" becomes "sample_zipped_doctest".
mod_name = mod.__name__.split(".")[-1]
mod_name = mod_name.replace("sample_", "sample_zipped_")
sample_sources[mod_name] = src
with temp_dir() as d:
script_name = make_script(d, 'test_zipped_doctest',
test_src)
zip_name, run_name = make_zip_script(d, 'test_zip',
script_name)
z = zipfile.ZipFile(zip_name, 'a')
z.writestr("sample_zipped_doctest.py", sample_src)
for mod_name, src in sample_sources.items():
z.writestr(mod_name + ".py", src)
z.close()
if verbose:
zip_file = zipfile.ZipFile(zip_name, 'r')