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Þ'¯°ÌME[YéïĵÂCå½ Ué©Áû'Ê9%eÔðNU”ë‘ÌsD3/®+UI˜9h.WC”빓$#:pz:YÓ ¿xž* ³$Í +$kñAŠ‹†¢ Uê>¸)_š¬÷©ßAÂÔb9ÇU ¯¾á•9¯ÏÏ÷O÷¼¼Fähal1‰3Ì[Ïr•´UCksNÐ] R‘¸¥H+§Šé†c©vÖÞ0iÓ76s†î!§=ß ¼~Ô'°Ãmäoäš³ªøi1úÉ)³yV8 CLÄØÁ‘WYïi€H6ÖÑiámø^ÈY´°Ñ7¥Û*—Ñ©L«Qƒï—Ùrÿ ›£Ð*š¸ˆL©ˆ$ˆ ÷¾D§9È®«qbqC)–ˆïv´çñsÑVT­Ø, <àïºÀO«Jý·õ àfPìð .wFšir´þ’2_Y *Æ€x\« ì€9š@ Ž|F⇥ˆkZ@hÖÄ0t¿-<“‹qµ¾*ZL¤Ú)&BJpÓF5=$„at*Zš$’ÑtdûÝRI1 2Ž‰$€$I$#‰SÞ’Hë¬ï;Á$¡t$’`<(ñÇt)$‡Ð.Êf¢X’Kt=Éé$‚ˆªè¢oÝëòI%Rgcª÷ŠyI%¡‰ÿ !ñ)´õ $¤ Ô’IIGÿÙ"Test InteractiveConsole and InteractiveInterpreter from code module" import sys import unittest from textwrap import dedent from contextlib import ExitStack from unittest import mock from test import support code = support.import_module('code') class TestInteractiveConsole(unittest.TestCase): def setUp(self): self.console = code.InteractiveConsole() self.mock_sys() def mock_sys(self): "Mock system environment for InteractiveConsole" # use exit stack to match patch context managers to addCleanup stack = ExitStack() self.addCleanup(stack.close) self.infunc = stack.enter_context(mock.patch('code.input', create=True)) self.stdout = stack.enter_context(mock.patch('code.sys.stdout')) self.stderr = stack.enter_context(mock.patch('code.sys.stderr')) prepatch = mock.patch('code.sys', wraps=code.sys, spec=code.sys) self.sysmod = stack.enter_context(prepatch) if sys.excepthook is sys.__excepthook__: self.sysmod.excepthook = self.sysmod.__excepthook__ del self.sysmod.ps1 del self.sysmod.ps2 def test_ps1(self): self.infunc.side_effect = EOFError('Finished') self.console.interact() self.assertEqual(self.sysmod.ps1, '>>> ') self.sysmod.ps1 = 'custom1> ' self.console.interact() self.assertEqual(self.sysmod.ps1, 'custom1> ') def test_ps2(self): self.infunc.side_effect = EOFError('Finished') self.console.interact() self.assertEqual(self.sysmod.ps2, '... ') self.sysmod.ps1 = 'custom2> ' self.console.interact() self.assertEqual(self.sysmod.ps1, 'custom2> ') def test_console_stderr(self): self.infunc.side_effect = ["'antioch'", "", EOFError('Finished')] self.console.interact() for call in list(self.stdout.method_calls): if 'antioch' in ''.join(call[1]): break else: raise AssertionError("no console stdout") def test_syntax_error(self): self.infunc.side_effect = ["undefined", EOFError('Finished')] self.console.interact() for call in self.stderr.method_calls: if 'NameError' in ''.join(call[1]): break else: raise AssertionError("No syntax error from console") def test_sysexcepthook(self): self.infunc.side_effect = ["raise ValueError('')", EOFError('Finished')] hook = mock.Mock() self.sysmod.excepthook = hook self.console.interact() self.assertTrue(hook.called) def test_banner(self): # with banner self.infunc.side_effect = EOFError('Finished') self.console.interact(banner='Foo') self.assertEqual(len(self.stderr.method_calls), 3) banner_call = self.stderr.method_calls[0] self.assertEqual(banner_call, ['write', ('Foo\n',), {}]) # no banner self.stderr.reset_mock() self.infunc.side_effect = EOFError('Finished') self.console.interact(banner='') self.assertEqual(len(self.stderr.method_calls), 2) def test_exit_msg(self): # default exit message self.infunc.side_effect = EOFError('Finished') self.console.interact(banner='') self.assertEqual(len(self.stderr.method_calls), 2) err_msg = self.stderr.method_calls[1] expected = 'now exiting InteractiveConsole...\n' self.assertEqual(err_msg, ['write', (expected,), {}]) # no exit message self.stderr.reset_mock() self.infunc.side_effect = EOFError('Finished') self.console.interact(banner='', exitmsg='') self.assertEqual(len(self.stderr.method_calls), 1) # custom exit message self.stderr.reset_mock() message = ( 'bye! \N{GREEK SMALL LETTER ZETA}\N{CYRILLIC SMALL LETTER ZHE}' ) self.infunc.side_effect = EOFError('Finished') self.console.interact(banner='', exitmsg=message) self.assertEqual(len(self.stderr.method_calls), 2) err_msg = self.stderr.method_calls[1] expected = message + '\n' self.assertEqual(err_msg, ['write', (expected,), {}]) def test_cause_tb(self): self.infunc.side_effect = ["raise ValueError('') from AttributeError", EOFError('Finished')] self.console.interact() output = ''.join(''.join(call[1]) for call in self.stderr.method_calls) expected = dedent(""" AttributeError The above exception was the direct cause of the following exception: Traceback (most recent call last): File "", line 1, in ValueError """) self.assertIn(expected, output) def test_context_tb(self): self.infunc.side_effect = ["try: ham\nexcept: eggs\n", EOFError('Finished')] self.console.interact() output = ''.join(''.join(call[1]) for call in self.stderr.method_calls) expected = dedent(""" Traceback (most recent call last): File "", line 1, in NameError: name 'ham' is not defined During handling of the above exception, another exception occurred: Traceback (most recent call last): File "", line 2, in NameError: name 'eggs' is not defined """) self.assertIn(expected, output) if __name__ == "__main__": unittest.main()