def test_CUU_DefaultParam(self):
"""CUU moves the cursor up 1 with no parameter given."""
esccmd.CUP(Point(5, 3))
esccmd.CUU()
position = GetCursorPosition()
AssertEQ(position.x(), 5)
AssertEQ(position.y(), 2)
def test_NEL_Basic(self): """Next Line moves the cursor down one line and to the start of the next line.""" esccmd.CUP(Point(5, 3)) esccmd.NEL() position = GetCursorPosition() AssertEQ(position.x(), 1) AssertEQ(position.y(), 4)
def test_CHA_DefaultParam(self):
"""CHA moves to first column of active line by default."""
esccmd.CUP(Point(5, 3))
esccmd.CHA()
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), 3)
def test_HVP_ZeroIsTreatedAsOne(self): """Zero args are treated as 1.""" esccmd.HVP(Point(6, 3)) esccmd.HVP(col=0, row=0) position = GetCursorPosition() AssertEQ(position.x(), 1) AssertEQ(position.y(), 1)
def test_CHA_ExplicitParam(self):
"""CHA moves to specified column of active line."""
esccmd.CUP(Point(5, 3))
esccmd.CHA(10)
position = GetCursorPosition()
AssertEQ(position.x(), 10)
AssertEQ(position.y(), 3)
def test_CHA_ZeroParam(self):
"""CHA moves as far left as possible when given a zero parameter."""
esccmd.CUP(Point(5, 3))
esccmd.CHA(0)
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), 3)
def test_XtermWinops_PushMultiplePopMultiple_Window(self):
"""Push two titles and pop twice."""
# Generate a uniqueish string
string1 = "a" + str(time.time())
string2 = "b" + str(time.time())
for title in [string1, string2]:
# Set title
esccmd.ChangeWindowTitle(title)
# Push
esccmd.XTERM_WINOPS(esccmd.WINOP_PUSH_TITLE,
esccmd.WINOP_PUSH_TITLE_WINDOW)
# Change to known values.
esccmd.ChangeWindowTitle("z")
# Pop
esccmd.XTERM_WINOPS(esccmd.WINOP_POP_TITLE,
esccmd.WINOP_POP_TITLE_WINDOW)
AssertEQ(GetWindowTitle(), string2)
# Pop
esccmd.XTERM_WINOPS(esccmd.WINOP_POP_TITLE,
esccmd.WINOP_POP_TITLE_WINDOW)
AssertEQ(GetWindowTitle(), string1)
def test_XtermWinops_PushIconThenWindowThenPopBoth(self):
"""Push icon, then push window, then pop both."""
# Generate a uniqueish string
string1 = "a" + str(time.time())
string2 = "b" + str(time.time())
# Set titles
esccmd.ChangeWindowTitle(string1)
esccmd.ChangeIconTitle(string2)
# Push icon then window
esccmd.XTERM_WINOPS(esccmd.WINOP_PUSH_TITLE,
esccmd.WINOP_PUSH_TITLE_ICON)
esccmd.XTERM_WINOPS(esccmd.WINOP_PUSH_TITLE,
esccmd.WINOP_PUSH_TITLE_WINDOW)
# Change both to known values.
esccmd.ChangeWindowTitle("y")
esccmd.ChangeIconTitle("z")
# Pop both titles.
esccmd.XTERM_WINOPS(esccmd.WINOP_POP_TITLE,
esccmd.WINOP_POP_TITLE_ICON_AND_WINDOW)
AssertEQ(GetWindowTitle(), string1)
AssertEQ(GetIconTitle(), string2)
def test_XtermWinops_MoveToXY(self):
esccmd.XTERM_WINOPS(esccmd.WINOP_MOVE, 0, 0)
self.DelayAfterMove()
AssertEQ(GetWindowPosition(), Point(0, 0))
esccmd.XTERM_WINOPS(esccmd.WINOP_MOVE, 1, 1)
self.DelayAfterMove()
AssertEQ(GetWindowPosition(), Point(1, 1))
def test_RI_Basic(self):
"""Reverse index moves the cursor up one line."""
esccmd.CUP(Point(5, 3))
esccmd.RI()
position = GetCursorPosition()
AssertEQ(position.x(), 5)
AssertEQ(position.y(), 2)
def test_CNL_DefaultParam(self):
"""CNL moves the cursor down 1 with no parameter given."""
esccmd.CUP(Point(5, 3))
esccmd.CNL()
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), 4)
def test_CUP_RespectsOriginMode(self):
"""CUP is relative to margins in origin mode."""
# Set a scroll region.
esccmd.DECSTBM(6, 11)
esccmd.DECSET(esccmd.DECLRMM)
esccmd.DECSLRM(5, 10)
# Move to center of region
esccmd.CUP(Point(7, 9))
position = GetCursorPosition()
AssertEQ(position.x(), 7)
AssertEQ(position.y(), 9)
# Turn on origin mode.
esccmd.DECSET(esccmd.DECOM)
# Move to top-left
esccmd.CUP(Point(1, 1))
# Check relative position while still in origin mode.
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), 1)
escio.Write("X")
# Turn off origin mode. This moves the cursor.
esccmd.DECRESET(esccmd.DECOM)
# Turn off scroll regions so checksum can work.
esccmd.DECSTBM()
esccmd.DECRESET(esccmd.DECLRMM)
# Make sure there's an X at 5,6
AssertScreenCharsInRectEqual(Rect(5, 6, 5, 6), ["X"])
def test_CNL_ExplicitParam(self):
"""CNL moves the cursor down by the passed-in number of lines."""
esccmd.CUP(Point(6, 3))
esccmd.CNL(2)
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), 5)
def test_IND_MovesDoesNotScrollOutsideLeftRight(self):
"""Cursor moves down but won't scroll when outside left-right region."""
esccmd.DECSTBM(2, 5)
esccmd.DECSET(esccmd.DECLRMM)
esccmd.DECSLRM(2, 5)
esccmd.CUP(Point(3, 5))
escio.Write("x")
# Move past bottom margin but to the right of the left-right region
esccmd.CUP(Point(6, 5))
esccmd.IND()
# Cursor won't pass bottom or scroll.
AssertEQ(GetCursorPosition(), Point(6, 5))
AssertScreenCharsInRectEqual(Rect(3, 5, 3, 5), ["x"])
# Try to move past the bottom of the screen but to the right of the left-right region
height = GetScreenSize().height()
esccmd.CUP(Point(6, height))
esccmd.IND()
AssertEQ(GetCursorPosition(), Point(6, height))
AssertScreenCharsInRectEqual(Rect(3, 5, 3, 5), ["x"])
# Move past bottom margin but to the left of the left-right region
esccmd.CUP(Point(1, 5))
esccmd.IND()
AssertEQ(GetCursorPosition(), Point(1, 5))
AssertScreenCharsInRectEqual(Rect(3, 5, 3, 5), ["x"])
# Try to move past the bottom of the screen but to the left of the left-right region
height = GetScreenSize().height()
esccmd.CUP(Point(1, height))
esccmd.IND()
AssertEQ(GetCursorPosition(), Point(1, height))
AssertScreenCharsInRectEqual(Rect(3, 5, 3, 5), ["x"])
def test_FF_Basic(self): """FF moves the cursor down one line.""" esccmd.CUP(Point(5, 3)) escio.Write(FF) position = GetCursorPosition() AssertEQ(position.x(), 5) AssertEQ(position.y(), 4)
def test_TBC_Default(self): """No param clears the tab stop at the cursor.""" escio.Write(TAB) AssertEQ(GetCursorPosition().x(), 9) esccmd.TBC() esccmd.CUP(Point(1, 1)) escio.Write(TAB) AssertEQ(GetCursorPosition().x(), 17)
def test_HPA_DoesNotChangeRow(self):
"""HPA moves the specified column and does not change the row."""
esccmd.CUP(Point(5, 6))
esccmd.HPA(2)
position = GetCursorPosition()
AssertEQ(position.x(), 2)
AssertEQ(position.y(), 6)
def test_XtermWinops_IconifyDeiconfiy(self):
esccmd.XTERM_WINOPS(esccmd.WINOP_ICONIFY)
self.DelayAfterIcon()
AssertEQ(GetIsIconified(), True)
esccmd.XTERM_WINOPS(esccmd.WINOP_DEICONIFY)
self.DelayAfterIcon()
AssertEQ(GetIsIconified(), False)
def test_VPA_DoesNotChangeColumn(self):
"""VPA moves the specified line and does not change the column."""
esccmd.CUP(Point(6, 5))
esccmd.VPA(2)
position = GetCursorPosition()
AssertEQ(position.x(), 6)
AssertEQ(position.y(), 2)
def test_CUP_OutOfBoundsParams(self):
"""With overly large parameters, CUP moves as far as possible down and right."""
size = GetScreenSize()
esccmd.CUP(Point(size.width() + 10, size.height() + 10))
position = GetCursorPosition()
AssertEQ(position.x(), size.width())
AssertEQ(position.y(), size.height())
def test_DECSET_DECAWM_TabDoesNotWrapAround(self):
"""In auto-wrap mode, tabs to not wrap to the next line."""
esccmd.DECSET(esccmd.DECAWM)
size = GetScreenSize()
for i in xrange(size.width() / 8 + 2):
escio.Write(TAB)
AssertEQ(GetCursorPosition().x(), size.width())
AssertEQ(GetCursorPosition().y(), 1)
def test_TBC_0(object):
"""0 param clears the tab stop at the cursor."""
escio.Write(TAB)
AssertEQ(GetCursorPosition().x(), 9)
esccmd.TBC(0)
esccmd.CUP(Point(1, 1))
escio.Write(TAB)
AssertEQ(GetCursorPosition().x(), 17)
def test_CNL_StopsAtBottomLine(self):
"""CNL moves the cursor down, stopping at the last line."""
esccmd.CUP(Point(6, 3))
height = GetScreenSize().height()
esccmd.CNL(height)
position = GetCursorPosition()
AssertEQ(position.x(), 1)
AssertEQ(position.y(), height)
def test_CPL_StopsAtTopLine(self): """CPL moves the cursor up, stopping at the last line.""" esccmd.CUP(Point(6, 3)) height = GetScreenSize().height() esccmd.CPL(height) position = GetCursorPosition() AssertEQ(position.x(), 1) AssertEQ(position.y(), 1)
def test_VPR_DoesNotChangeColumn(self):
"""VPR moves the specified row and does not change the column."""
esccmd.CUP(Point(5, 6))
esccmd.VPR(2)
position = GetCursorPosition()
AssertEQ(position.x(), 5)
AssertEQ(position.y(), 8)
def test_RIS_ResetDECCOLM(self):
esccmd.DECSET(esccmd.Allow80To132)
esccmd.DECSET(esccmd.DECCOLM)
AssertEQ(GetScreenSize().width(), 132)
esccmd.RIS()
AssertEQ(GetScreenSize().width(), 80)
def test_CHA_OutOfBoundsLarge(self): """CHA moves as far as possible when given a too-large parameter.""" esccmd.CUP(Point(5, 3)) esccmd.CHA(9999) position = GetCursorPosition() width = GetScreenSize().width() AssertEQ(position.x(), width) AssertEQ(position.y(), 3)
def test_DECSET_SaveRestoreCursor(self): """Set saves the cursor position. Reset restores it.""" esccmd.CUP(Point(2, 3)) esccmd.DECSET(esccmd.SaveRestoreCursor) esccmd.CUP(Point(5, 5)) esccmd.DECRESET(esccmd.SaveRestoreCursor) cursor = GetCursorPosition() AssertEQ(cursor.x(), 2) AssertEQ(cursor.y(), 3)
def test_DECDSR_DECMSR(self):
"""Get space available for macros. This test assumes it's always 0."""
esccmd.DECDSR(esccmd.DECMSR)
params = escio.ReadCSI('*{')
# Assume the terminal being tested doesn't support macros. May need to add
# code some day for a more capable terminal.
AssertEQ(len(params), 1)
AssertEQ(params[0], 0)
def test_CHA_IgnoresScrollRegion(self): """CHA ignores scroll regions.""" # Set a scroll region. esccmd.DECSET(esccmd.DECLRMM) esccmd.DECSLRM(5, 10) esccmd.CUP(Point(5, 3)) esccmd.CHA(1) position = GetCursorPosition() AssertEQ(position.x(), 1) AssertEQ(position.y(), 3)