Python Viewport.scroll_up Examples

Example #1

File: test_viewport.py Project: pkoro/qtop

def test_after_scroll_up_no_max_height():
    viewport = Viewport(vstart=400)
    viewport.set_term_size(53, 176)
    viewport.scroll_up()
    assert 0 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 0 == viewport.v_start  # Looks good - didn't change
    assert 53 == viewport.v_stop  # BUG? Should this change now? Why was it 50 before? Did anything really change?

Example #2

def test_after_scroll_up_no_max_height():
    viewport = Viewport(vstart=400)
    viewport.set_term_size(53, 176)
    viewport.scroll_up()
    assert 0 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 0 == viewport.v_start  # Looks good - didn't change
    assert 53 == viewport.v_stop  # BUG? Should this change now? Why was it 50 before? Did anything really change?

Example #3

File: test_viewport.py Project: pkoro/qtop

def test_after_scroll_up():
    viewport = Viewport(vstart=276)
    viewport.set_term_size(53, 176)
    viewport.max_height = 300
    viewport.scroll_up()
    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 276 - 53 == viewport.v_start
    assert 276 == viewport.v_stop

Example #4

def test_after_scroll_up():
    viewport = Viewport(vstart=276)
    viewport.set_term_size(53, 176)
    viewport.max_height = 300
    viewport.scroll_up()
    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 276 - 53 == viewport.v_start
    assert 276 == viewport.v_stop

Example #5

File: test_viewport.py Project: pkoro/qtop

def test_after_scroll_down_scroll_up():
    viewport = Viewport()
    viewport.set_term_size(53, 176)
    viewport.max_height = 300
    viewport.scroll_down()
    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 53 == viewport.v_start  # This scrolling logic looks ok
    assert 106 == viewport.v_stop

    viewport.scroll_up()  # Now we can scroll up again

    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 0 == viewport.v_start
    assert 53 == viewport.v_stop

Example #6

def test_after_scroll_down_scroll_up():
    viewport = Viewport()
    viewport.set_term_size(53, 176)
    viewport.max_height = 300
    viewport.scroll_down()
    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 53 == viewport.v_start  # This scrolling logic looks ok
    assert 106 == viewport.v_stop

    viewport.scroll_up()  # Now we can scroll up again

    assert 300 == viewport.max_height
    assert 0 == viewport.h_start
    assert 176 == viewport.h_stop
    assert 0 == viewport.v_start
    assert 53 == viewport.v_stop