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Workaround for python 3.8 that doesnt have the CLD_* constants

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This commit is contained in:
Kovid Goyal
2022-06-13 19:22:37 +05:30
parent d228acd30a
commit 628246c3da
3 changed files with 15 additions and 7 deletions
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14
kitty_tests/prewarm.py
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@@ -10,7 +10,8 @@ import tempfile
from kitty.constants import is_macos, kitty_exe
from kitty.fast_data_types import (
get_options, install_signal_handlers, read_signals, remove_signal_handlers
CLD_CONTINUED, CLD_EXITED, CLD_KILLED, CLD_STOPPED, get_options,
install_signal_handlers, read_signals, remove_signal_handlers
)
from . import BaseTest
@@ -69,7 +70,7 @@ import os, json; from kitty.utils import *; from kitty.fast_data_types import ge
nonlocal found_signal
self.ae(siginfo.si_signo, signal.SIGCHLD)
self.ae(siginfo.si_code, expecting_code)
if expecting_code in (os.CLD_EXITED, os.CLD_KILLED):
if expecting_code in (CLD_EXITED, CLD_KILLED):
p.wait(1)
p.stdin.close()
found_signal = True
@@ -90,11 +91,10 @@ import os, json; from kitty.utils import *; from kitty.fast_data_types import ge
signal_read_fd = install_signal_handlers(signal.SIGCHLD)[0]
try:
poll.register(signal_read_fd, select.POLLIN)
if hasattr(os, 'CLD_STOPPED'):
t(signal.SIGTSTP, os.CLD_STOPPED)
# macOS doesnt send SIGCHLD for SIGCONT. This is not required by POSIX sadly
t(signal.SIGCONT, None if is_macos else os.CLD_CONTINUED)
t(signal.SIGINT, os.CLD_KILLED)
t(signal.SIGTSTP, CLD_STOPPED)
# macOS doesnt send SIGCHLD for SIGCONT. This is not required by POSIX sadly
t(signal.SIGCONT, None if is_macos else CLD_CONTINUED)
t(signal.SIGINT, CLD_KILLED)
p = subprocess.Popen([kitty_exe(), '+runpy', 'input()'], stderr=subprocess.DEVNULL, stdin=subprocess.PIPE)
p.stdin.close()
t(None, os.CLD_EXITED)