def test_writelines(self):
shell = MockShell()
f = PseudoOutputFile(shell, 'stdout', 'utf-8')
f.writelines([])
self.assertEqual(shell.written, [])
shell.reset()
f.writelines(['one\n', 'two'])
self.assertEqual(shell.written,
[('one\n', 'stdout'), ('two', 'stdout')])
shell.reset()
f.writelines(['on\xe8\n', 'tw\xf2'])
self.assertEqual(shell.written,
[('on\xe8\n', 'stdout'), ('tw\xf2', 'stdout')])
shell.reset()
f.writelines([S('t\xe8st')])
self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
self.assertEqual(type(shell.written[0][0]), str)
shell.reset()
self.assertRaises(TypeError, f.writelines)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, 123)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, [b'test'])
self.assertRaises(TypeError, f.writelines, [123])
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, [], [])
self.assertEqual(shell.written, [])
def test_writelines(self):
shell = MockShell()
f = PseudoOutputFile(shell, "stdout", "utf-8")
f.writelines([])
self.assertEqual(shell.written, [])
shell.reset()
f.writelines(["one\n", "two"])
self.assertEqual(shell.written, [("one\n", "stdout"), ("two", "stdout")])
shell.reset()
f.writelines(["on\xe8\n", "tw\xf2"])
self.assertEqual(shell.written, [("on\xe8\n", "stdout"), ("tw\xf2", "stdout")])
shell.reset()
f.writelines([S("t\xe8st")])
self.assertEqual(shell.written, [("t\xe8st", "stdout")])
self.assertEqual(type(shell.written[0][0]), str)
shell.reset()
self.assertRaises(TypeError, f.writelines)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, 123)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, [b"test"])
self.assertRaises(TypeError, f.writelines, [123])
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.writelines, [], [])
self.assertEqual(shell.written, [])
def test_misc(self):
shell = MockShell()
f = PseudoOutputFile(shell, "stdout", "utf-8")
self.assertIsInstance(f, io.TextIOBase)
self.assertEqual(f.encoding, "utf-8")
self.assertIsNone(f.errors)
self.assertIsNone(f.newlines)
self.assertEqual(f.name, "<stdout>")
self.assertFalse(f.closed)
self.assertTrue(f.isatty())
self.assertFalse(f.readable())
self.assertTrue(f.writable())
self.assertFalse(f.seekable())
def test_unsupported(self):
shell = MockShell()
f = PseudoOutputFile(shell, 'stdout', 'utf-8')
self.assertRaises(OSError, f.fileno)
self.assertRaises(OSError, f.tell)
self.assertRaises(OSError, f.seek, 0)
self.assertRaises(OSError, f.read, 0)
self.assertRaises(OSError, f.readline, 0)
def test_close(self):
shell = MockShell()
f = PseudoOutputFile(shell, 'stdout', 'utf-8')
self.assertFalse(f.closed)
f.write('test')
f.close()
self.assertTrue(f.closed)
self.assertRaises(ValueError, f.write, 'x')
self.assertEqual(shell.written, [('test', 'stdout')])
f.close()
self.assertRaises(TypeError, f.close, 1)
def test_close(self):
shell = MockShell()
f = PseudoOutputFile(shell, "stdout", "utf-8")
self.assertFalse(f.closed)
f.write("test")
f.close()
self.assertTrue(f.closed)
self.assertRaises(ValueError, f.write, "x")
self.assertEqual(shell.written, [("test", "stdout")])
f.close()
self.assertRaises(TypeError, f.close, 1)
def test_misc(self):
shell = MockShell()
f = PseudoOutputFile(shell, 'stdout', 'utf-8')
self.assertIsInstance(f, io.TextIOBase)
self.assertEqual(f.encoding, 'utf-8')
self.assertIsNone(f.errors)
self.assertIsNone(f.newlines)
self.assertEqual(f.name, '<stdout>')
self.assertFalse(f.closed)
self.assertTrue(f.isatty())
self.assertFalse(f.readable())
self.assertTrue(f.writable())
self.assertFalse(f.seekable())
def test_write(self):
shell = MockShell()
f = PseudoOutputFile(shell, 'stdout', 'utf-8')
f.write('test')
self.assertEqual(shell.written, [('test', 'stdout')])
shell.reset()
f.write('t\xe8st')
self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
shell.reset()
f.write(S('t\xe8st'))
self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
self.assertEqual(type(shell.written[0][0]), str)
shell.reset()
self.assertRaises(TypeError, f.write)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.write, b'test')
self.assertRaises(TypeError, f.write, 123)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.write, 'test', 'spam')
self.assertEqual(shell.written, [])
def test_write(self):
shell = MockShell()
f = PseudoOutputFile(shell, "stdout", "utf-8")
f.write("test")
self.assertEqual(shell.written, [("test", "stdout")])
shell.reset()
f.write("t\xe8st")
self.assertEqual(shell.written, [("t\xe8st", "stdout")])
shell.reset()
f.write(S("t\xe8st"))
self.assertEqual(shell.written, [("t\xe8st", "stdout")])
self.assertEqual(type(shell.written[0][0]), str)
shell.reset()
self.assertRaises(TypeError, f.write)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.write, b"test")
self.assertRaises(TypeError, f.write, 123)
self.assertEqual(shell.written, [])
self.assertRaises(TypeError, f.write, "test", "spam")
self.assertEqual(shell.written, [])
