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75fb03330e
gh-82183: Do not restart the busy IDLE shell when running without restart (GH-152745)
"Run... Customized" with "Restart shell" unchecked restarted the shell
anyway when it was busy executing code, killing any pending input. It now
reports that the shell is executing just once, not twice, and does not run.
(cherry picked from commit be449b1c6a)
Co-authored-by: Serhiy Storchaka <[email protected]>
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
"Test runscript, coverage 16%."
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from idlelib import runscript
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import unittest
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from unittest import mock
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from test.support import requires
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from tkinter import Tk
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from idlelib.editor import EditorWindow
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class ScriptBindingTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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requires('gui')
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cls.root = Tk()
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cls.root.withdraw()
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@classmethod
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def tearDownClass(cls):
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cls.root.update_idletasks()
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for id in cls.root.after_info():
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cls.root.after_cancel(id) # Need for EditorWindow.
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cls.root.destroy()
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del cls.root
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def test_init(self):
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ew = EditorWindow(root=self.root)
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sb = runscript.ScriptBinding(ew)
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ew._close()
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def test_run_module_event_shell_busy_no_restart(self):
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# gh-82183: running without restarting the busy shell aborts.
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ew = EditorWindow(root=self.root)
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sb = runscript.ScriptBinding(ew)
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sb.getfilename = mock.Mock(return_value='test.py')
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sb.checksyntax = mock.Mock(return_value='code')
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sb.tabnanny = mock.Mock(return_value=True)
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sb.shell = shell = mock.Mock()
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shell.executing = True
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interp = shell.interp
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with mock.patch.object(runscript, 'CustomRun') as customrun:
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# Restart shell unchecked.
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customrun.return_value.result = (['arg'], False)
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result = sb.run_module_event(None, customize=True)
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self.assertEqual(result, 'break')
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interp.display_executing_dialog.assert_called_once()
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interp.restart_subprocess.assert_not_called()
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interp.runcode.assert_not_called()
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ew._close()
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if __name__ == '__main__':
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unittest.main(verbosity=2)
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