def test_debug(self):
"""
Make sure the cursor works while debugging
It might not because the console is "_executing"
"""
# Kernel client to test the responses of is_complete
class TestIPyKernelClient(object):
def is_complete(self, source):
tm = TransformerManager()
check_complete = tm.check_complete(source)
responses.append(check_complete)
# Initialize widget
responses = []
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
w.kernel_client = TestIPyKernelClient()
control = w._control
# Execute incomplete statement inside a block
code = "%debug range(1)\n"
w._set_input_buffer(code)
w.execute(interactive=True)
# We should be able to move the cursor while debugging
w._set_input_buffer("abd")
QTest.keyClick(control, QtCore.Qt.Key_Left)
QTest.keyClick(control, 'c')
self.assertEqual(w._get_input_buffer(), "abcd")
def test_debug(self):
"""
Make sure the cursor works while debugging
It might not because the console is "_executing"
"""
# Kernel client to test the responses of is_complete
class TestIPyKernelClient(object):
def is_complete(self, source):
tm = TransformerManager()
check_complete = tm.check_complete(source)
responses.append(check_complete)
# Initialize widget
responses = []
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
w.kernel_client = TestIPyKernelClient()
control = w._control
# Execute incomplete statement inside a block
code = "%debug range(1)\n"
w._set_input_buffer(code)
w.execute(interactive=True)
# We should be able to move the cursor while debugging
w._set_input_buffer("abd")
QTest.keyClick(control, QtCore.Qt.Key_Left)
QTest.keyClick(control, 'c')
self.assertEqual(w._get_input_buffer(),"abcd")
def test_keypresses(self):
"""Test the event handling code for keypresses."""
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
control = w._control
# Test setting the input buffer
w._set_input_buffer('test input')
self.assertEqual(w._get_input_buffer(), 'test input')
# Ctrl+K kills input until EOL
w._set_input_buffer('test input')
c = control.textCursor()
c.setPosition(c.position() - 3)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_K, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test in')
# Ctrl+V pastes
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Paste should strip indentation
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText(' pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Multiline paste, should also show continuation marks
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('line1\nline2\nline3')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
'test input line1\nline2\nline3')
self.assertEqual(control.document().blockCount(), 4)
self.assertEqual(control.document().findBlockByNumber(1).text(),
'prompt>test input line1')
self.assertEqual(control.document().findBlockByNumber(2).text(),
'> line2')
self.assertEqual(control.document().findBlockByNumber(3).text(),
'> line3')
def test_indent(self):
"""Test the event handling code for indent/dedent keypresses ."""
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
control = w._control
# TAB with multiline selection should block-indent
w._set_input_buffer("")
c = control.textCursor()
pos=c.position()
w._set_input_buffer("If 1:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Tab)
self.assertEqual(w._get_input_buffer()," If 1:\n pass")
# TAB with multiline selection, should block-indent to next multiple
# of 4 spaces, if first line has 0 < indent < 4
w._set_input_buffer("")
c = control.textCursor()
pos=c.position()
w._set_input_buffer(" If 2:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Tab)
self.assertEqual(w._get_input_buffer()," If 2:\n pass")
# Shift-TAB with multiline selection should block-dedent
w._set_input_buffer("")
c = control.textCursor()
pos=c.position()
w._set_input_buffer(" If 3:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Backtab)
self.assertEqual(w._get_input_buffer(),"If 3:\n pass")
def test_indent(self):
"""Test the event handling code for indent/dedent keypresses ."""
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
control = w._control
# TAB with multiline selection should block-indent
w._set_input_buffer("")
c = control.textCursor()
pos = c.position()
w._set_input_buffer("If 1:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Tab)
self.assertEqual(w._get_input_buffer(), " If 1:\n pass")
# TAB with multiline selection, should block-indent to next multiple
# of 4 spaces, if first line has 0 < indent < 4
w._set_input_buffer("")
c = control.textCursor()
pos = c.position()
w._set_input_buffer(" If 2:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Tab)
self.assertEqual(w._get_input_buffer(), " If 2:\n pass")
# Shift-TAB with multiline selection should block-dedent
w._set_input_buffer("")
c = control.textCursor()
pos = c.position()
w._set_input_buffer(" If 3:\n pass")
c.setPosition(pos, QtGui.QTextCursor.KeepAnchor)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Backtab)
self.assertEqual(w._get_input_buffer(), "If 3:\n pass")
def test_keypresses(self):
"""Test the event handling code for keypresses."""
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
control = w._control
# Test setting the input buffer
w._set_input_buffer('test input')
self.assertEqual(w._get_input_buffer(), 'test input')
# Ctrl+K kills input until EOL
w._set_input_buffer('test input')
c = control.textCursor()
c.setPosition(c.position() - 3)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_K, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test in')
# Ctrl+V pastes
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Paste should strip indentation
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText(' pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Multiline paste, should also show continuation marks
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('line1\nline2\nline3')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
'test input line1\nline2\nline3')
self.assertEqual(control.document().blockCount(), 4)
self.assertEqual(control.document().findBlockByNumber(1).text(),
'prompt>test input line1')
self.assertEqual(control.document().findBlockByNumber(2).text(),
'> line2')
self.assertEqual(control.document().findBlockByNumber(3).text(),
'> line3')
# Multiline paste should strip indentation intelligently
# in the case where pasted text has leading whitespace on first line
# and we're pasting into indented position
w._set_input_buffer(' ')
QtGui.qApp.clipboard().setText(' If 1:\n pass')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
' If 1:\n pass')
# Ctrl+Backspace should intelligently remove the last word
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', '"))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
" '"))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
""))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
"foo = ['foo', 'foo', 'foo',")
# Ctrl+Delete should intelligently remove the next word
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
c = control.textCursor()
c.setPosition(35)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', ', \n"
" 'bar', 'bar', 'bar']"))
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', \n"
" 'bar', 'bar', 'bar']"))
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
"foo = ['foo', 'foo', 'bar', 'bar', 'bar']")
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
c = control.textCursor()
c.setPosition(48)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
"'bar', 'bar', 'bar']"))
# Left and right keys should respect the continuation prompt
w._set_input_buffer("line 1\n"
"line 2\n"
"line 3")
c = control.textCursor()
c.setPosition(20) # End of line 1
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Right)
# Cursor should have moved after the continuation prompt
self.assertEqual(control.textCursor().position(), 23)
QTest.keyClick(control, QtCore.Qt.Key_Left)
# Cursor should have moved to the end of the previous line
self.assertEqual(control.textCursor().position(), 20)
def test_keypresses(self):
"""Test the event handling code for keypresses."""
w = ConsoleWidget()
w._append_plain_text('Header\n')
w._prompt = 'prompt>'
w._show_prompt()
control = w._control
# Test setting the input buffer
w._set_input_buffer('test input')
self.assertEqual(w._get_input_buffer(), 'test input')
# Ctrl+K kills input until EOL
w._set_input_buffer('test input')
c = control.textCursor()
c.setPosition(c.position() - 3)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_K, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test in')
# Ctrl+V pastes
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Paste should strip indentation
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText(' pasted text')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), 'test input pasted text')
self.assertEqual(control.document().blockCount(), 2)
# Multiline paste, should also show continuation marks
w._set_input_buffer('test input ')
QtGui.qApp.clipboard().setText('line1\nline2\nline3')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
'test input line1\nline2\nline3')
self.assertEqual(control.document().blockCount(), 4)
self.assertEqual(control.document().findBlockByNumber(1).text(),
'prompt>test input line1')
self.assertEqual(control.document().findBlockByNumber(2).text(),
'> line2')
self.assertEqual(control.document().findBlockByNumber(3).text(),
'> line3')
# Multiline paste should strip indentation intelligently
# in the case where pasted text has leading whitespace on first line
# and we're pasting into indented position
w._set_input_buffer(' ')
QtGui.qApp.clipboard().setText(' If 1:\n pass')
QTest.keyClick(control, QtCore.Qt.Key_V, QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), ' If 1:\n pass')
# Ctrl+Backspace should intelligently remove the last word
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', '"))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
" '"))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
""))
QTest.keyClick(control, QtCore.Qt.Key_Backspace,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(), "foo = ['foo', 'foo', 'foo',")
# Ctrl+Delete should intelligently remove the next word
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
c = control.textCursor()
c.setPosition(35)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', ', \n"
" 'bar', 'bar', 'bar']"))
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', \n"
" 'bar', 'bar', 'bar']"))
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
"foo = ['foo', 'foo', 'bar', 'bar', 'bar']")
w._set_input_buffer("foo = ['foo', 'foo', 'foo', \n"
" 'bar', 'bar', 'bar']")
c = control.textCursor()
c.setPosition(48)
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Delete,
QtCore.Qt.ControlModifier)
self.assertEqual(w._get_input_buffer(),
("foo = ['foo', 'foo', 'foo', \n"
"'bar', 'bar', 'bar']"))
# Left and right keys should respect the continuation prompt
w._set_input_buffer("line 1\n" "line 2\n" "line 3")
c = control.textCursor()
c.setPosition(20) # End of line 1
control.setTextCursor(c)
QTest.keyClick(control, QtCore.Qt.Key_Right)
# Cursor should have moved after the continuation prompt
self.assertEqual(control.textCursor().position(), 23)
QTest.keyClick(control, QtCore.Qt.Key_Left)
# Cursor should have moved to the end of the previous line
self.assertEqual(control.textCursor().position(), 20)