def child(kind):
t = TestTerminal(kind=kind, stream=StringIO())
assert t._init_descriptor == sys.__stdout__.fileno()
assert isinstance(t.height, int)
assert isinstance(t.width, int)
assert t.height == t._height_and_width()[0]
assert t.width == t._height_and_width()[1]
def child(kind):
t = TestTerminal(kind=kind, stream=StringIO())
assert t._init_descriptor == sys.__stdout__.fileno()
assert (isinstance(t.height, int))
assert (isinstance(t.width, int))
assert t.height == t._height_and_width()[0]
assert t.width == t._height_and_width()[1]
def child():
def side_effect(fd):
raise IOError
term = TestTerminal()
term._winsize = side_effect
os.environ['COLUMNS'] = '1984'
os.environ['LINES'] = '1888'
assert term._height_and_width() == (1888, 1984, None, None)
def child():
def side_effect(fd):
raise IOError
term = TestTerminal()
term._winsize = side_effect
os.environ["COLUMNS"] = "1984"
os.environ["LINES"] = "1888"
assert term._height_and_width() == (1888, 1984, None, None)
def child(lines=25, cols=80):
# set the pty's virtual window size
val = struct.pack('HHHH', lines, cols, 0, 0)
fcntl.ioctl(sys.__stdout__.fileno(), termios.TIOCSWINSZ, val)
t = TestTerminal()
winsize = t._height_and_width()
assert t.width == cols
assert t.height == lines
assert winsize.ws_col == cols
assert winsize.ws_row == lines
def child(lines=25, cols=80):
# set the pty's virtual window size
val = struct.pack('HHHH', lines, cols, 0, 0)
fcntl.ioctl(sys.__stdout__.fileno(), termios.TIOCSWINSZ, val)
t = TestTerminal()
winsize = t._height_and_width()
assert t.width == cols
assert t.height == lines
assert winsize.ws_col == cols
assert winsize.ws_row == lines
def child():
# set the pty's virtual window size
os.environ['COLUMNS'] = '99'
os.environ['LINES'] = '11'
t = TestTerminal(stream=StringIO())
save_init = t._init_descriptor
save_stdout = sys.__stdout__
try:
t._init_descriptor = None
sys.__stdout__ = None
winsize = t._height_and_width()
width = t.width
height = t.height
finally:
t._init_descriptor = save_init
sys.__stdout__ = save_stdout
assert winsize.ws_col == width == 99
assert winsize.ws_row == height == 11
def child():
# set the pty's virtual window size
os.environ['COLUMNS'] = '99'
os.environ['LINES'] = '11'
t = TestTerminal(stream=StringIO())
save_init = t._init_descriptor
save_stdout = sys.__stdout__
try:
t._init_descriptor = None
sys.__stdout__ = None
winsize = t._height_and_width()
width = t.width
height = t.height
finally:
t._init_descriptor = save_init
sys.__stdout__ = save_stdout
assert winsize.ws_col == width == 99
assert winsize.ws_row == height == 11
