|
|
"""Tests for the key interactiveshell module.
|
|
|
|
|
|
Historically the main classes in interactiveshell have been under-tested. This
|
|
|
module should grow as many single-method tests as possible to trap many of the
|
|
|
recurring bugs we seem to encounter with high-level interaction.
|
|
|
|
|
|
Authors
|
|
|
-------
|
|
|
* Fernando Perez
|
|
|
"""
|
|
|
#-----------------------------------------------------------------------------
|
|
|
# Copyright (C) 2011 The IPython Development Team
|
|
|
#
|
|
|
# Distributed under the terms of the BSD License. The full license is in
|
|
|
# the file COPYING, distributed as part of this software.
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
# Imports
|
|
|
#-----------------------------------------------------------------------------
|
|
|
# stdlib
|
|
|
import unittest
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
# Tests
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
|
|
class InteractiveShellTestCase(unittest.TestCase):
|
|
|
def test_naked_string_cells(self):
|
|
|
"""Test that cells with only naked strings are fully executed"""
|
|
|
ip = get_ipython()
|
|
|
# First, single-line inputs
|
|
|
ip.run_cell('"a"\n')
|
|
|
self.assertEquals(ip.user_ns['_'], 'a')
|
|
|
# And also multi-line cells
|
|
|
ip.run_cell('"""a\nb"""\n')
|
|
|
self.assertEquals(ip.user_ns['_'], 'a\nb')
|
|
|
|
|
|
def test_run_empty_cell(self):
|
|
|
"""Just make sure we don't get a horrible error with a blank
|
|
|
cell of input. Yes, I did overlook that."""
|
|
|
ip = get_ipython()
|
|
|
ip.run_cell('')
|
|
|
|
|
|
def test_run_cell_multilne(self):
|
|
|
"""Multi-block, multi-line cells must execute correctly.
|
|
|
"""
|
|
|
ip = get_ipython()
|
|
|
src = '\n'.join(["x=1",
|
|
|
"y=2",
|
|
|
"if 1:",
|
|
|
" x += 1",
|
|
|
" y += 1",])
|
|
|
ip.run_cell(src)
|
|
|
self.assertEquals(ip.user_ns['x'], 2)
|
|
|
self.assertEquals(ip.user_ns['y'], 3)
|
|
|
|
|
|
|
