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tests: add test case for #239

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Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui 2019-09-23 21:14:02 +01:00
parent 33aa805048
commit 44fd3f93f7
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GPG key ID: 37C999F617EA1A47
4 changed files with 58 additions and 3 deletions
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7
tests/configs/issue239.conf Normal file
View file

@ -0,0 +1,7 @@
fading = true;
fade-in-step = 1;
fade-out-step = 0.01;
shadow = true;
shadow-exclude = [
"name = 'NoShadow'"
]

6
tests/run_one_test.sh
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@ -1,5 +1,5 @@
#!/bin/sh
set -x
set -xe
if [ -z $DISPLAY ]; then
exec xvfb-run -s "+extension composite" -a $0 $1 $2 $3
fi
@ -11,9 +11,9 @@ echo "Running test $2"
compton_pid=$!
$3
kill -INT $compton_pid
wait $compton_pid
kill -INT $compton_pid || true
cat log
rm log
wait $compton_pid

2
tests/run_tests.sh
View file

@ -1,5 +1,7 @@
#!/bin/sh
set -e
compton=$(realpath $1)
cd $(dirname $0)
./run_one_test.sh $compton configs/empty.conf testcases/basic.py
./run_one_test.sh $compton configs/issue239.conf testcases/issue239.py

46
tests/testcases/issue239.py Executable file
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@ -0,0 +1,46 @@
#!/usr/bin/env python
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 id is ", hex(wid))
# Create a window
conn.core.CreateWindowChecked(depth, wid, root, 0, 0, 100, 100, 0, xproto.WindowClass.InputOutput, visual, 0, []).check()
# Set Window name so it doesn't get a shadow
name = "_NET_WM_NAME"
name_atom = conn.core.InternAtom(True, len(name), name).reply().atom
str_type = "STRING"
str_type_atom = conn.core.InternAtom(True, len(str_type), str_type).reply().atom
win_name = "NoShadow"
conn.core.ChangePropertyChecked(xproto.PropMode.Replace, wid, name_atom, str_type_atom, 8, len(win_name), win_name).check()
# Map the window
print("mapping")
conn.core.MapWindowChecked(wid).check()
time.sleep(0.5)
# Set the Window name so it gets a shadow
print("set new name")
win_name = "YesShadow"
conn.core.ChangePropertyChecked(xproto.PropMode.Replace, wid, name_atom, str_type_atom, 8, len(win_name), win_name).check()
# Unmap the window
conn.core.UnmapWindowChecked(wid).check()
time.sleep(0.5)
# Destroy the window
conn.core.DestroyWindowChecked(wid).check()