def test_DECALN_ClearsMargins(self):
esccmd.DECSET(esccmd.DECLRMM)
esccmd.DECSLRM(2, 3)
esccmd.DECSTBM(4, 5)
esccmd.DECALN()
# Verify we can pass the top margin
esccmd.CUP(Point(2, 4))
esccmd.CUU()
AssertEQ(GetCursorPosition(), Point(2, 3))
# Verify we can pass the bottom margin
esccmd.CUP(Point(2, 5))
esccmd.CUD()
AssertEQ(GetCursorPosition(), Point(2, 6))
# Verify we can pass the left margin
esccmd.CUP(Point(2, 4))
esccmd.CUB()
AssertEQ(GetCursorPosition(), Point(1, 4))
# Verify we can pass the right margin
esccmd.CUP(Point(3, 4))
esccmd.CUF()
AssertEQ(GetCursorPosition(), Point(4, 4))
def test_CUD_DefaultParam(self):
"""CUD moves the cursor down 1 with no parameter given."""
esccmd.CUP(Point(5, 3))
esccmd.CUD()
position = GetCursorPosition()
AssertEQ(position.x(), 5)
AssertEQ(position.y(), 4)
def test_CUD_StopsAtBottomMarginInScrollRegion(self):
"""When the cursor starts within the scroll region, CUD moves it down to the
bottom margin but no farther."""
# Set a scroll region. This must be done first because DECSTBM moves the cursor to the origin.
esccmd.DECSTBM(2, 4)
# Position the cursor within the scroll region
esccmd.CUP(Point(1, 3))
# Move it up by more than the height of the scroll region
esccmd.CUD(99)
# Ensure it stopped at the bottom of the scroll region.
AssertEQ(GetCursorPosition().y(), 4)
def test_CUD_StopsAtBottomLineWhenBegunBelowScrollRegion(self):
"""When the cursor starts below the scroll region, CUD moves it down to the
bottom of the screen."""
# Set a scroll region. This must be done first because DECSTBM moves the cursor to the origin.
esccmd.DECSTBM(4, 5)
# Position the cursor below the scroll region
esccmd.CUP(Point(1, 6))
# Move it down by a lot
height = GetScreenSize().height()
esccmd.CUD(height)
# Ensure it stopped at the bottom of the screen
AssertEQ(GetCursorPosition().y(), height)
def test_RIS_RemoveMargins(self):
esccmd.DECSET(esccmd.DECLRMM)
esccmd.DECSLRM(3, 5)
esccmd.DECSTBM(4, 6)
esccmd.RIS()
esccmd.CUP(Point(3, 4))
esccmd.CUB()
AssertEQ(GetCursorPosition(), Point(2, 4))
esccmd.CUU()
AssertEQ(GetCursorPosition(), Point(2, 3))
esccmd.CUP(Point(5, 6))
esccmd.CUF()
AssertEQ(GetCursorPosition(), Point(6, 6))
esccmd.CUD()
AssertEQ(GetCursorPosition(), Point(6, 7))
tb = traceback.format_exc()
try:
reset()
except:
print "reset() failed with traceback:"
print traceback.format_exc().replace("\n", "\r\n")
print "RunTests failed:\r\n"
print tb.replace("\n", "\r\n")
esclog.LogError("Failed with traceback:")
esclog.LogError(tb)
finally:
if escargs.args.no_print_logs:
# Hackily move the cursor to the bottom of the screen.
esccmd.CUP(esctypes.Point(1, 1))
esccmd.CUD(999)
else:
try:
reset()
except:
print "reset() failed with traceback:"
print traceback.format_exc().replace("\n", "\r\n")
print "\r\nLogs:\r\n"
esclog.Print()
shutdown()
main()
def test_CUD_StopsAtBottomLine(self):
"""CUD moves the cursor down, stopping at the last line."""
esccmd.CUP(Point(1, 3))
height = GetScreenSize().height()
esccmd.CUD(height)
AssertEQ(GetCursorPosition().y(), height)
def test_CUD_ExplicitParam(self):
"""CUD moves the cursor down by the passed-in number of lines."""
esccmd.CUP(Point(1, 3))
esccmd.CUD(2)
AssertEQ(GetCursorPosition().y(), 5)
