diff options
Diffstat (limited to 'lib/python2.7/test/test_zipimport_support.py')
| -rw-r--r-- | lib/python2.7/test/test_zipimport_support.py | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/lib/python2.7/test/test_zipimport_support.py b/lib/python2.7/test/test_zipimport_support.py deleted file mode 100644 index 1b617ab..0000000 --- a/lib/python2.7/test/test_zipimport_support.py +++ /dev/null @@ -1,250 +0,0 @@ -# This test module covers support in various parts of the standard library -# for working with modules located inside zipfiles -# The tests are centralised in this fashion to make it easy to drop them -# if a platform doesn't support zipimport -import test.test_support -import os -import os.path -import sys -import textwrap -import zipfile -import zipimport -import doctest -import inspect -import linecache -import pdb -import warnings -from test.script_helper import (spawn_python, kill_python, run_python, - temp_dir, make_script, make_zip_script) - -verbose = test.test_support.verbose - -# Library modules covered by this test set -# pdb (Issue 4201) -# inspect (Issue 4223) -# doctest (Issue 4197) - -# Other test modules with zipimport related tests -# test_zipimport (of course!) -# test_cmd_line_script (covers the zipimport support in runpy) - -# Retrieve some helpers from other test cases -from test import (test_doctest, sample_doctest, sample_doctest_no_doctests, - sample_doctest_no_docstrings) -from test.test_importhooks import ImportHooksBaseTestCase - - -def _run_object_doctest(obj, module): - # Direct doctest output (normally just errors) to real stdout; doctest - # output shouldn't be compared by regrtest. - save_stdout = sys.stdout - sys.stdout = test.test_support.get_original_stdout() - try: - finder = doctest.DocTestFinder(verbose=verbose, recurse=False) - runner = doctest.DocTestRunner(verbose=verbose) - # Use the object's fully qualified name if it has one - # Otherwise, use the module's name - try: - name = "%s.%s" % (obj.__module__, obj.__name__) - except AttributeError: - name = module.__name__ - for example in finder.find(obj, name, module): - runner.run(example) - f, t = runner.failures, runner.tries - if f: - raise test.test_support.TestFailed("%d of %d doctests failed" % (f, t)) - finally: - sys.stdout = save_stdout - if verbose: - print 'doctest (%s) ... %d tests with zero failures' % (module.__name__, t) - return f, t - - - -class ZipSupportTests(ImportHooksBaseTestCase): - # We use the ImportHooksBaseTestCase to restore - # the state of the import related information - # in the sys module after each test - # We also clear the linecache and zipimport cache - # just to avoid any bogus errors due to name reuse in the tests - def setUp(self): - linecache.clearcache() - zipimport._zip_directory_cache.clear() - ImportHooksBaseTestCase.setUp(self) - - - def test_inspect_getsource_issue4223(self): - test_src = "def foo(): pass\n" - with temp_dir() as d: - init_name = make_script(d, '__init__', test_src) - name_in_zip = os.path.join('zip_pkg', - os.path.basename(init_name)) - zip_name, run_name = make_zip_script(d, 'test_zip', - init_name, name_in_zip) - os.remove(init_name) - sys.path.insert(0, zip_name) - import zip_pkg - self.assertEqual(inspect.getsource(zip_pkg.foo), test_src) - - def test_doctest_issue4197(self): - # To avoid having to keep two copies of the doctest module's - # unit tests in sync, this test works by taking the source of - # test_doctest itself, rewriting it a bit to cope with a new - # location, and then throwing it in a zip file to make sure - # everything still works correctly - test_src = inspect.getsource(test_doctest) - test_src = test_src.replace( - "from test import test_doctest", - "import test_zipped_doctest as test_doctest") - test_src = test_src.replace("test.test_doctest", - "test_zipped_doctest") - test_src = test_src.replace("test.sample_doctest", - "sample_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') - 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') - print 'Contents of %r:' % zip_name - zip_file.printdir() - zip_file.close() - os.remove(script_name) - sys.path.insert(0, zip_name) - import test_zipped_doctest - # Some of the doc tests depend on the colocated text files - # which aren't available to the zipped version (the doctest - # module currently requires real filenames for non-embedded - # tests). So we're forced to be selective about which tests - # to run. - # doctest could really use some APIs which take a text - # string or a file object instead of a filename... - known_good_tests = [ - test_zipped_doctest.SampleClass, - test_zipped_doctest.SampleClass.NestedClass, - test_zipped_doctest.SampleClass.NestedClass.__init__, - test_zipped_doctest.SampleClass.__init__, - test_zipped_doctest.SampleClass.a_classmethod, - test_zipped_doctest.SampleClass.a_property, - test_zipped_doctest.SampleClass.a_staticmethod, - test_zipped_doctest.SampleClass.double, - test_zipped_doctest.SampleClass.get, - test_zipped_doctest.SampleNewStyleClass, - test_zipped_doctest.SampleNewStyleClass.__init__, - test_zipped_doctest.SampleNewStyleClass.double, - test_zipped_doctest.SampleNewStyleClass.get, - test_zipped_doctest.old_test1, - test_zipped_doctest.old_test2, - test_zipped_doctest.old_test3, - test_zipped_doctest.old_test4, - test_zipped_doctest.sample_func, - test_zipped_doctest.test_DocTest, - test_zipped_doctest.test_DocTestParser, - test_zipped_doctest.test_DocTestRunner.basics, - test_zipped_doctest.test_DocTestRunner.exceptions, - test_zipped_doctest.test_DocTestRunner.option_directives, - test_zipped_doctest.test_DocTestRunner.optionflags, - test_zipped_doctest.test_DocTestRunner.verbose_flag, - test_zipped_doctest.test_Example, - test_zipped_doctest.test_debug, - test_zipped_doctest.test_pdb_set_trace, - test_zipped_doctest.test_pdb_set_trace_nested, - test_zipped_doctest.test_testsource, - test_zipped_doctest.test_trailing_space_in_test, - test_zipped_doctest.test_DocTestSuite, - test_zipped_doctest.test_DocTestFinder, - ] - # These remaining tests are the ones which need access - # to the data files, so we don't run them - fail_due_to_missing_data_files = [ - test_zipped_doctest.test_DocFileSuite, - test_zipped_doctest.test_testfile, - test_zipped_doctest.test_unittest_reportflags, - ] - # Needed for test_DocTestParser and test_debug - deprecations = [] - if __debug__: - # Ignore all warnings about the use of class Tester in this module. - deprecations.append(("class Tester is deprecated", DeprecationWarning)) - if sys.py3kwarning: - deprecations += [ - ("backquote not supported", SyntaxWarning), - ("execfile.. not supported", DeprecationWarning)] - with test.test_support.check_warnings(*deprecations): - for obj in known_good_tests: - _run_object_doctest(obj, test_zipped_doctest) - - def test_doctest_main_issue4197(self): - test_src = textwrap.dedent("""\ - class Test: - ">>> 'line 2'" - pass - - import doctest - doctest.testmod() - """) - pattern = 'File "%s", line 2, in %s' - with temp_dir() as d: - script_name = make_script(d, 'script', test_src) - exit_code, data = run_python(script_name) - expected = pattern % (script_name, "__main__.Test") - if verbose: - print "Expected line", expected - print "Got stdout:" - print data - self.assertIn(expected, data) - zip_name, run_name = make_zip_script(d, "test_zip", - script_name, '__main__.py') - exit_code, data = run_python(zip_name) - expected = pattern % (run_name, "__main__.Test") - if verbose: - print "Expected line", expected - print "Got stdout:" - print data - self.assertIn(expected, data) - - def test_pdb_issue4201(self): - test_src = textwrap.dedent("""\ - def f(): - pass - - import pdb - pdb.runcall(f) - """) - with temp_dir() as d: - script_name = make_script(d, 'script', test_src) - p = spawn_python(script_name) - p.stdin.write('l\n') - data = kill_python(p) - self.assertIn(script_name, data) - zip_name, run_name = make_zip_script(d, "test_zip", - script_name, '__main__.py') - p = spawn_python(zip_name) - p.stdin.write('l\n') - data = kill_python(p) - self.assertIn(run_name, data) - - -def test_main(): - test.test_support.run_unittest(ZipSupportTests) - test.test_support.reap_children() - -if __name__ == '__main__': - test_main() |