|
|
# Standard library imports
|
|
|
import unittest
|
|
|
|
|
|
# System library imports
|
|
|
from IPython.external.qt import QtCore, QtGui
|
|
|
|
|
|
# Local imports
|
|
|
from IPython.frontend.qt.console.console_widget import ConsoleWidget
|
|
|
|
|
|
|
|
|
class TestConsoleWidget(unittest.TestCase):
|
|
|
|
|
|
@classmethod
|
|
|
def setUpClass(cls):
|
|
|
""" Create the application for the test case.
|
|
|
"""
|
|
|
cls._app = QtGui.QApplication.instance()
|
|
|
if cls._app is None:
|
|
|
cls._app = QtGui.QApplication([])
|
|
|
cls._app.setQuitOnLastWindowClosed(False)
|
|
|
|
|
|
@classmethod
|
|
|
def tearDownClass(cls):
|
|
|
""" Exit the application.
|
|
|
"""
|
|
|
QtGui.QApplication.quit()
|
|
|
|
|
|
def test_special_characters(self):
|
|
|
""" Are special characters displayed correctly?
|
|
|
"""
|
|
|
w = ConsoleWidget()
|
|
|
cursor = w._get_prompt_cursor()
|
|
|
|
|
|
test_inputs = ['xyz\b\b=\n', 'foo\b\nbar\n', 'foo\b\nbar\r\n', 'abc\rxyz\b\b=']
|
|
|
expected_outputs = [u'x=z\u2029', u'foo\u2029bar\u2029', u'foo\u2029bar\u2029', 'x=z']
|
|
|
for i, text in enumerate(test_inputs):
|
|
|
w._insert_plain_text(cursor, text)
|
|
|
cursor.select(cursor.Document)
|
|
|
selection = cursor.selectedText()
|
|
|
self.assertEqual(expected_outputs[i], selection)
|
|
|
# clear all the text
|
|
|
cursor.insertText('')
|
|
|
|
|
|
def test_link_handling(self):
|
|
|
class event(object):
|
|
|
def __init__(self, pos):
|
|
|
self._pos = pos
|
|
|
def pos(self):
|
|
|
return self._pos
|
|
|
|
|
|
w = ConsoleWidget()
|
|
|
cursor = w._get_prompt_cursor()
|
|
|
w._insert_html(cursor, '<a href="http://python.org">written in</a>')
|
|
|
self.assertEqual(w._anchor, None)
|
|
|
# should be over text
|
|
|
w.mouseMoveEvent(event(QtCore.QPoint(1,5)))
|
|
|
self.assertEqual(w._anchor, "http://python.org")
|
|
|
# should still be over text
|
|
|
w.mouseMoveEvent(event(QtCore.QPoint(5,5)))
|
|
|
# should be somewhere else
|
|
|
w.mouseMoveEvent(event(QtCore.QPoint(50,50)))
|
|
|
self.assertEqual(w._anchor, None)
|
|
|
|
