mirror of
https://github.com/yshui/picom.git
synced 2024-11-18 13:55:36 -05:00
31e58712ec
The testcase python files were already compatible with python3, but the shebang was wrongly set to just 'python'
52 lines
1.6 KiB
Python
Executable file
52 lines
1.6 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
import xcffib.xproto as xproto
|
|
import xcffib
|
|
import time
|
|
|
|
conn = xcffib.connect()
|
|
setup = conn.get_setup()
|
|
root = setup.roots[0].root
|
|
visual = setup.roots[0].root_visual
|
|
depth = setup.roots[0].root_depth
|
|
|
|
# issue 239 is caused by a window gaining a shadow during its fade-out transition
|
|
wid = conn.generate_id()
|
|
print("Window ids are ", hex(wid))
|
|
|
|
# Create a window
|
|
mask = xproto.CW.BackPixel
|
|
value = [ setup.roots[0].white_pixel ]
|
|
conn.core.CreateWindowChecked(depth, wid, root, 0, 0, 100, 100, 0, xproto.WindowClass.InputOutput, visual, mask, value).check()
|
|
|
|
name = "_NET_WM_STATE"
|
|
name_atom = conn.core.InternAtom(False, len(name), name).reply().atom
|
|
atom = "ATOM"
|
|
atom_atom = conn.core.InternAtom(False, len(atom), atom).reply().atom
|
|
fs = "_NET_WM_STATE_FULLSCREEN"
|
|
fs_atom = conn.core.InternAtom(False, len(fs), fs).reply().atom
|
|
|
|
|
|
# Map the window, causing screen to be redirected
|
|
conn.core.MapWindowChecked(wid).check()
|
|
|
|
time.sleep(0.5)
|
|
|
|
# Set fullscreen property, causing screen to be unredirected
|
|
conn.core.ChangePropertyChecked(xproto.PropMode.Replace, wid, name_atom, atom_atom, 32, 1, [fs_atom]).check()
|
|
|
|
time.sleep(0.5)
|
|
|
|
# Clear fullscreen property, causing screen to be redirected
|
|
conn.core.ChangePropertyChecked(xproto.PropMode.Replace, wid, name_atom, atom_atom, 32, 0, []).check()
|
|
|
|
# Do a round trip to X server so the compositor has a chance to start the rerun of _draw_callback
|
|
conn.core.GetInputFocus().reply()
|
|
|
|
# Unmap the window, triggers the bug
|
|
conn.core.UnmapWindowChecked(wid).check()
|
|
|
|
time.sleep(0.5)
|
|
|
|
# Destroy the window
|
|
conn.core.DestroyWindowChecked(wid).check()
|