コード例 #1
0
def test_attributes_reset():
    screen = Screen(2, 2)
    assert screen == [[screen.default_char, screen.default_char]] * 2
    screen.select_graphic_rendition(1)
    screen.draw("f")
    screen.draw("o")
    screen.draw("o")
    assert screen == [
        [Char("f", bold=True), Char("o", bold=True)],
        [Char("o", bold=True), screen.default_char],
    ]

    screen.cursor_position()
    screen.select_graphic_rendition(0)  # Reset
    screen.draw("f")
    assert screen == [
        [Char("f"), Char("o", bold=True)],
        [Char("o", bold=True), screen.default_char],
    ]
コード例 #2
0
ファイル: test_screen.py プロジェクト: amarao/vt102
def test_attributes_reset():
    screen = Screen(2, 2)
    assert screen == [[screen.default_char, screen.default_char]] * 2
    screen.select_graphic_rendition(1)
    screen.draw("f")
    screen.draw("o")
    screen.draw("o")
    assert screen == [
        [Char("f", bold=True), Char("o", bold=True)],
        [Char("o", bold=True), screen.default_char  ],
    ]

    screen.cursor_position()
    screen.select_graphic_rendition(0) # Reset
    screen.draw("f")
    assert screen == [
        [Char("f"),            Char("o", bold=True)],
        [Char("o", bold=True), screen.default_char  ],
    ]
コード例 #3
0
def test_restore_cursor_out_of_bounds():
    screen = Screen(10, 10)

    # a) origin mode off.
    screen.cursor_position(5, 5)
    screen.save_cursor()
    screen.resize(3, 3)
    screen.reset()
    screen.restore_cursor()

    assert (screen.cursor.y, screen.cursor.x) == (2, 2)

    # b) origin mode is on.
    screen.resize(10, 10)
    screen.cursor_position(8, 8)
    screen.save_cursor()
    screen.resize(5, 5)
    screen.reset()
    screen.set_mode(mo.DECOM)
    screen.set_margins(2, 3)
    screen.restore_cursor()

    assert (screen.cursor.y, screen.cursor.x) == (2, 4)
コード例 #4
0
ファイル: test_screen.py プロジェクト: amarao/vt102
def test_restore_cursor_out_of_bounds():
    screen = Screen(10, 10)

    # a) origin mode off.
    screen.cursor_position(5, 5)
    screen.save_cursor()
    screen.resize(3, 3)
    screen.reset()
    screen.restore_cursor()

    assert (screen.cursor.y, screen.cursor.x) == (2, 2)

    # b) origin mode is on.
    screen.resize(10, 10)
    screen.cursor_position(8, 8)
    screen.save_cursor()
    screen.resize(5, 5)
    screen.reset()
    screen.set_mode(mo.DECOM)
    screen.set_margins(2, 3)
    screen.restore_cursor()

    assert (screen.cursor.y, screen.cursor.x) == (2, 4)
コード例 #5
0
def test_draw():
    # ``DECAWM`` on (default).
    screen = Screen(3, 3)
    assert mo.DECAWM in screen.mode

    map(screen.draw, "abc")
    assert screen.display == ["abc", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # ... one` more character -- now we got a linefeed!
    screen.draw("a")
    assert (screen.cursor.y, screen.cursor.x) == (1, 1)

    # ``DECAWM`` is off.
    screen = Screen(3, 3)
    screen.reset_mode(mo.DECAWM)

    map(screen.draw, "abc")
    assert screen.display == ["abc", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # No linefeed is issued on the end of the line ...
    screen.draw("a")
    assert screen.display == ["aba", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # ``IRM`` mode is on, expecting new characters to move the old ones
    # instead of replacing them.
    screen.set_mode(mo.IRM)
    screen.cursor_position()
    screen.draw("x")
    assert screen.display == ["xab", "   ", "   "]

    screen.cursor_position()
    screen.draw("y")
    assert screen.display == ["yxa", "   ", "   "]
コード例 #6
0
ファイル: test_screen.py プロジェクト: amarao/vt102
def test_draw():
    # ``DECAWM`` on (default).
    screen = Screen(3, 3)
    assert mo.DECAWM in screen.mode

    map(screen.draw, "abc")
    assert screen.display == ["abc", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # ... one` more character -- now we got a linefeed!
    screen.draw("a")
    assert (screen.cursor.y, screen.cursor.x) == (1, 1)

    # ``DECAWM`` is off.
    screen = Screen(3, 3)
    screen.reset_mode(mo.DECAWM)

    map(screen.draw, "abc")
    assert screen.display == ["abc", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # No linefeed is issued on the end of the line ...
    screen.draw("a")
    assert screen.display == ["aba", "   ", "   "]
    assert (screen.cursor.y, screen.cursor.x) == (0, 3)

    # ``IRM`` mode is on, expecting new characters to move the old ones
    # instead of replacing them.
    screen.set_mode(mo.IRM)
    screen.cursor_position()
    screen.draw("x")
    assert screen.display == ["xab", "   ", "   "]

    screen.cursor_position()
    screen.draw("y")
    assert screen.display == ["yxa", "   ", "   "]
コード例 #7
0
def test_cursor_position():
    screen = Screen(10, 10)

    # a) testing that we expect 1-indexed values
    screen.cursor_position(5, 10)
    assert (screen.cursor.y, screen.cursor.x) == (4, 9)

    # b) but (0, 0) is also accepted and should be the same as (1, 1)
    screen.cursor_position(0, 10)
    assert (screen.cursor.y, screen.cursor.x) == (0, 9)

    # c) moving outside the margins constrains to within the screen
    #    bounds
    screen.cursor_position(100, 5)
    assert (screen.cursor.y, screen.cursor.x) == (9, 4)

    screen.cursor_position(5, 100)
    assert (screen.cursor.y, screen.cursor.x) == (4, 9)

    # d) DECOM on
    screen.set_margins(5, 9)
    screen.set_mode(mo.DECOM)
    screen.cursor_position()
    assert (screen.cursor.y, screen.cursor.x) == (4, 0)

    screen.cursor_position(2, 0)
    assert (screen.cursor.y, screen.cursor.x) == (5, 0)

    # Note that cursor position doesn't change.
    screen.cursor_position(10, 0)
    assert (screen.cursor.y, screen.cursor.x) == (5, 0)
コード例 #8
0
ファイル: test_screen.py プロジェクト: amarao/vt102
def test_cursor_position():
    screen = Screen(10, 10)

    # a) testing that we expect 1-indexed values
    screen.cursor_position(5, 10)
    assert (screen.cursor.y, screen.cursor.x) == (4, 9)

    # b) but (0, 0) is also accepted and should be the same as (1, 1)
    screen.cursor_position(0, 10)
    assert (screen.cursor.y, screen.cursor.x) == (0, 9)

    # c) moving outside the margins constrains to within the screen
    #    bounds
    screen.cursor_position(100, 5)
    assert (screen.cursor.y, screen.cursor.x) == (9, 4)

    screen.cursor_position(5, 100)
    assert (screen.cursor.y, screen.cursor.x) == (4, 9)

    # d) DECOM on
    screen.set_margins(5, 9)
    screen.set_mode(mo.DECOM)
    screen.cursor_position()
    assert (screen.cursor.y, screen.cursor.x) == (4, 0)

    screen.cursor_position(2, 0)
    assert (screen.cursor.y, screen.cursor.x) == (5, 0)

    # Note that cursor position doesn't change.
    screen.cursor_position(10, 0)
    assert (screen.cursor.y, screen.cursor.x) == (5, 0)