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import sys
import pytest
import sdl2
from sdl2 import SDL_Window, SDL_ClearError
from sdl2 import ext as sdl2ext
from .conftest import SKIP_ANNOYING, SDL_VIDEODRIVER
@pytest.fixture(scope="module")
def with_ext_window(with_sdl):
win = sdl2ext.Window("Test", (100, 100))
win.get_surface()
win.show()
win.refresh()
yield win
win.close()
def test_ButtonState():
test1 = sdl2.SDL_BUTTON_LMASK | sdl2.SDL_BUTTON_RMASK | sdl2.SDL_BUTTON_MMASK
test2 = sdl2.SDL_BUTTON_X1MASK | sdl2.SDL_BUTTON_X2MASK
b1 = sdl2ext.ButtonState(test1)
assert b1.raw == test1
assert b1.left and b1.right and b1.middle
assert not (b1.x1 or b1.x2)
assert b1.any_pressed
b2 = sdl2ext.ButtonState(test2)
assert not (b2.left or b2.right or b2.middle)
assert b2.x1 and b2.x2
assert b2.any_pressed
b3 = sdl2ext.ButtonState(0)
assert not b3.any_pressed
def test_showhide_cursor(with_ext_window):
sdl2ext.hide_cursor()
assert sdl2ext.cursor_hidden()
sdl2ext.show_cursor()
assert not sdl2ext.cursor_hidden()
def test_mouse_button_state(with_ext_window):
bstate = sdl2ext.mouse_button_state()
assert isinstance(bstate, sdl2ext.ButtonState)
def test_mouse_coords(with_ext_window):
# Get mouse positon within the window
pos = sdl2ext.mouse_coords()
assert 0 <= pos[0] <= 100
assert 0 <= pos[1] <= 100
# Get mouse positon relative to the desktop
pos = sdl2ext.mouse_coords(desktop=True)
assert 0 <= pos[0]
assert 0 <= pos[1]
def test_mouse_delta(with_ext_window):
# NOTE: Can't test properly with warp_mouse, since warping the mouse in SDL
# doesn't affect the mouse xdelta/ydelta properties
dx, dy = sdl2ext.mouse_delta()
assert type(dx) == int and type(dy) == int
@pytest.mark.skipif(SKIP_ANNOYING, reason="Skip unless requested")
def test_warp_mouse(with_ext_window):
if SDL_VIDEODRIVER == "wayland":
pytest.skip("mouse warping unsupported in Wayland")
# Get initial cursor coordinates
sdl2.ext.get_events() # Needed for XWayland
x_orig, y_orig = sdl2ext.mouse_coords(desktop=True)
# Test warping within a specific window
win = with_ext_window
sdl2ext.warp_mouse(20, 30, window=win)
sdl2.ext.get_events()
x, y = sdl2ext.mouse_coords()
assert x == 20 and y == 30
# Test warping in the window that currently has focus
sdl2ext.warp_mouse(50, 50)
sdl2.ext.get_events()
x, y = sdl2ext.mouse_coords()
assert x == 50 and y == 50
# Test warping relative to the desktop
sdl2ext.warp_mouse(x_orig, y_orig, desktop=True)
sdl2.ext.get_events()
x, y = sdl2ext.mouse_coords(desktop=True)
assert x == x_orig and y == y_orig
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