Na}{

File Content: `test_warning.py`

'''Test warnings replacement in pyshell.py and run.py.

This file could be expanded to include traceback overrides
(in same two modules). If so, change name.
Revise if output destination changes (http://bugs.python.org/issue18318).
Make sure warnings module is left unaltered (http://bugs.python.org/issue18081).
'''
from idlelib import run
from idlelib import pyshell as shell
import unittest
from test.support import captured_stderr
import warnings

# Try to capture default showwarning before Idle modules are imported.
showwarning = warnings.showwarning
# But if we run this file within idle, we are in the middle of the run.main loop
# and default showwarnings has already been replaced.
running_in_idle = 'idle' in showwarning.__name__

# The following was generated from pyshell.idle_formatwarning
# and checked as matching expectation.
idlemsg = '''
Warning (from warnings module):
  File "test_warning.py", line 99
    Line of code
UserWarning: Test
'''
shellmsg = idlemsg + ">>> "


class RunWarnTest(unittest.TestCase):

    @unittest.skipIf(running_in_idle, "Does not work when run within Idle.")
    def test_showwarnings(self):
        self.assertIs(warnings.showwarning, showwarning)
        run.capture_warnings(True)
        self.assertIs(warnings.showwarning, run.idle_showwarning_subproc)
        run.capture_warnings(False)
        self.assertIs(warnings.showwarning, showwarning)

    def test_run_show(self):
        with captured_stderr() as f:
            run.idle_showwarning_subproc(
                    'Test', UserWarning, 'test_warning.py', 99, f, 'Line of code')
            # The following uses .splitlines to erase line-ending differences
            self.assertEqual(idlemsg.splitlines(), f.getvalue().splitlines())


class ShellWarnTest(unittest.TestCase):

    @unittest.skipIf(running_in_idle, "Does not work when run within Idle.")
    def test_showwarnings(self):
        self.assertIs(warnings.showwarning, showwarning)
        shell.capture_warnings(True)
        self.assertIs(warnings.showwarning, shell.idle_showwarning)
        shell.capture_warnings(False)
        self.assertIs(warnings.showwarning, showwarning)

    def test_idle_formatter(self):
        # Will fail if format changed without regenerating idlemsg
        s = shell.idle_formatwarning(
                'Test', UserWarning, 'test_warning.py', 99, 'Line of code')
        self.assertEqual(idlemsg, s)

    def test_shell_show(self):
        with captured_stderr() as f:
            shell.idle_showwarning(
                    'Test', UserWarning, 'test_warning.py', 99, f, 'Line of code')
            self.assertEqual(shellmsg.splitlines(), f.getvalue().splitlines())


if __name__ == '__main__':
    unittest.main(verbosity=2)

Name	Size	Permission
__pycache__	---	0755
README.txt	8729 bytes	0644
__init__.py	712 bytes	0644
example_noext	68 bytes	0644
example_stub.pyi	87 bytes	0644
htest.py	15199 bytes	0644
mock_idle.py	1943 bytes	0644
mock_tk.py	11693 bytes	0644
template.py	642 bytes	0644
test_autocomplete.py	11093 bytes	0644
test_autocomplete_w.py	720 bytes	0644
test_autoexpand.py	4638 bytes	0644
test_browser.py	8420 bytes	0644
test_calltip.py	13194 bytes	0644
test_calltip_w.py	686 bytes	0644
test_codecontext.py	16082 bytes	0644
test_colorizer.py	22882 bytes	0644
test_config.py	32046 bytes	0644
test_config_key.py	11462 bytes	0644
test_configdialog.py	55344 bytes	0644
test_debugger.py	571 bytes	0644
test_debugger_r.py	965 bytes	0644
test_debugobj.py	1561 bytes	0644
test_debugobj_r.py	545 bytes	0644
test_delegator.py	1567 bytes	0644
test_editmenu.py	2564 bytes	0644
test_editor.py	7220 bytes	0644
test_filelist.py	795 bytes	0644
test_format.py	23610 bytes	0644
test_grep.py	5072 bytes	0644
test_help.py	849 bytes	0644
test_help_about.py	5919 bytes	0644
test_history.py	5517 bytes	0644
test_hyperparser.py	9082 bytes	0644
test_iomenu.py	2194 bytes	0644
test_macosx.py	3444 bytes	0644
test_mainmenu.py	1638 bytes	0644
test_multicall.py	1317 bytes	0644
test_outwin.py	5422 bytes	0644
test_parenmatch.py	3544 bytes	0644
test_pathbrowser.py	2422 bytes	0644
test_percolator.py	4065 bytes	0644
test_pyparse.py	19365 bytes	0644
test_pyshell.py	4965 bytes	0644
test_query.py	15454 bytes	0644
test_redirector.py	4176 bytes	0644
test_replace.py	8299 bytes	0644
test_rpc.py	805 bytes	0644
test_run.py	15687 bytes	0644
test_runscript.py	777 bytes	0644
test_scrolledlist.py	496 bytes	0644
test_search.py	2459 bytes	0644
test_searchbase.py	5691 bytes	0644
test_searchengine.py	11588 bytes	0644
test_sidebar.py	26573 bytes	0644
test_squeezer.py	19656 bytes	0644
test_stackviewer.py	1206 bytes	0644
test_statusbar.py	1133 bytes	0644
test_text.py	6970 bytes	0644
test_textview.py	7364 bytes	0644
test_tooltip.py	5385 bytes	0644
test_tree.py	1752 bytes	0644
test_undo.py	4228 bytes	0644
test_util.py	308 bytes	0644
test_warning.py	2740 bytes	0644
test_window.py	1075 bytes	0644
test_zoomheight.py	999 bytes	0644
test_zzdummy.py	4455 bytes	0644
tkinter_testing_utils.py	2333 bytes	0644

File Content: test_warning.py

File Content: `test_warning.py`