def test_link_handling(self):
noKeys = QtCore.Qt
noButton = QtCore.Qt.MouseButton(0)
noButtons = QtCore.Qt.MouseButtons(0)
noModifiers = QtCore.Qt.KeyboardModifiers(0)
MouseMove = QtCore.QEvent.MouseMove
QMouseEvent = QtGui.QMouseEvent
w = ConsoleWidget()
cursor = w._get_prompt_cursor()
w._insert_html(cursor, '<a href="http://python.org">written in</a>')
obj = w._control
tip = QtGui.QToolTip
self.assertEqual(tip.text(), u'')
# should be somewhere else
elsewhereEvent = QMouseEvent(MouseMove, QtCore.QPoint(50, 50),
noButton, noButtons, noModifiers)
w.eventFilter(obj, elsewhereEvent)
self.assertEqual(tip.isVisible(), False)
self.assertEqual(tip.text(), u'')
# should be over text
overTextEvent = QMouseEvent(MouseMove, QtCore.QPoint(1, 5), noButton,
noButtons, noModifiers)
w.eventFilter(obj, overTextEvent)
self.assertEqual(tip.isVisible(), True)
self.assertEqual(tip.text(), "http://python.org")
# should still be over text
stillOverTextEvent = QMouseEvent(MouseMove, QtCore.QPoint(1, 5),
noButton, noButtons, noModifiers)
w.eventFilter(obj, stillOverTextEvent)
self.assertEqual(tip.isVisible(), True)
self.assertEqual(tip.text(), "http://python.org")
def test_link_handling(self):
noKeys = QtCore.Qt
noButton = QtCore.Qt.MouseButton(0)
noButtons = QtCore.Qt.MouseButtons(0)
noModifiers = QtCore.Qt.KeyboardModifiers(0)
MouseMove = QtCore.QEvent.MouseMove
QMouseEvent = QtGui.QMouseEvent
w = ConsoleWidget()
cursor = w._get_prompt_cursor()
w._insert_html(cursor, '<a href="http://python.org">written in</a>')
obj = w._control
tip = QtGui.QToolTip
self.assertEqual(tip.text(), u'')
# should be somewhere else
elsewhereEvent = QMouseEvent(MouseMove, QtCore.QPoint(50,50),
noButton, noButtons, noModifiers)
w.eventFilter(obj, elsewhereEvent)
self.assertEqual(tip.isVisible(), False)
self.assertEqual(tip.text(), u'')
# should be over text
overTextEvent = QMouseEvent(MouseMove, QtCore.QPoint(1,5),
noButton, noButtons, noModifiers)
w.eventFilter(obj, overTextEvent)
self.assertEqual(tip.isVisible(), True)
self.assertEqual(tip.text(), "http://python.org")
# should still be over text
stillOverTextEvent = QMouseEvent(MouseMove, QtCore.QPoint(1,5),
noButton, noButtons, noModifiers)
w.eventFilter(obj, stillOverTextEvent)
self.assertEqual(tip.isVisible(), True)
self.assertEqual(tip.text(), "http://python.org")
def test_complete(self):
class TestKernelClient(object):
def is_complete(self, source):
calls.append(source)
return msg_id
w = ConsoleWidget()
cursor = w._get_prompt_cursor()
w._execute = lambda *args: calls.append(args)
w.kernel_client = TestKernelClient()
msg_id = object()
calls = []
# test incomplete statement (no _execute called, but indent added)
w.execute("thing", interactive=True)
self.assertEqual(calls, ["thing"])
calls = []
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="incomplete", indent="!!!")))
self.assert_text_equal(cursor, u"thing\u2029> !!!")
self.assertEqual(calls, [])
# test complete statement (_execute called)
msg_id = object()
w.execute("else", interactive=True)
self.assertEqual(calls, ["else"])
calls = []
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="complete", indent="###")))
self.assertEqual(calls, [("else", False)])
calls = []
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029")
# test missing answer from is_complete
msg_id = object()
w.execute("done", interactive=True)
self.assertEqual(calls, ["done"])
calls = []
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029")
event = QtCore.QEvent(QtCore.QEvent.User)
w.eventFilter(w, event)
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029\u2029> ")
# assert that late answer isn't destroying anything
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="complete", indent="###")))
self.assertEqual(calls, [])
def test_complete(self):
class TestKernelClient(object):
def is_complete(self, source):
calls.append(source)
return msg_id
w = ConsoleWidget()
cursor = w._get_prompt_cursor()
w._execute = lambda *args: calls.append(args)
w.kernel_client = TestKernelClient()
msg_id = object()
calls = []
# test incomplete statement (no _execute called, but indent added)
w.execute("thing", interactive=True)
self.assertEqual(calls, ["thing"])
calls = []
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="incomplete", indent="!!!")))
self.assert_text_equal(cursor, u"thing\u2029> !!!")
self.assertEqual(calls, [])
# test complete statement (_execute called)
msg_id = object()
w.execute("else", interactive=True)
self.assertEqual(calls, ["else"])
calls = []
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="complete", indent="###")))
self.assertEqual(calls, [("else", False)])
calls = []
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029")
# test missing answer from is_complete
msg_id = object()
w.execute("done", interactive=True)
self.assertEqual(calls, ["done"])
calls = []
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029")
event = QtCore.QEvent(QtCore.QEvent.User)
w.eventFilter(w, event)
self.assert_text_equal(cursor, u"thing\u2029> !!!else\u2029\u2029> ")
# assert that late answer isn't destroying anything
w._handle_is_complete_reply(
dict(parent_header=dict(msg_id=msg_id),
content=dict(status="complete", indent="###")))
self.assertEqual(calls, [])
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_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)
self.assert_text_equal(cursor, expected_outputs[i])
# clear all the text
cursor.insertText('')
def test_erase_in_line(self):
""" Do control sequences for clearing the line work?
"""
w = ConsoleWidget()
cursor = w._get_prompt_cursor()
test_inputs = [
'Hello\x1b[1KBye', 'Hello\x1b[0KBye', 'Hello\r\x1b[0KBye',
'Hello\r\x1b[1KBye', 'Hello\r\x1b[2KBye', 'Hello\x1b[2K\rBye'
]
expected_outputs = [
' Bye', 'HelloBye', 'Bye', 'Byelo', 'Bye', 'Bye'
]
for i, text in enumerate(test_inputs):
w._insert_plain_text(cursor, text)
self.assert_text_equal(cursor, expected_outputs[i])
# clear all the text
cursor.insertText('')
