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Kovid Goyal 2022-07-10 16:34:52 +05:30
parent fd6231a778
commit f1841d7c81
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1 changed files with 10 additions and 5 deletions
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15
kitty_tests/prewarm.py
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@ -13,7 +13,7 @@ from contextlib import suppress
from kitty.constants import kitty_exe, terminfo_dir from kitty.constants import kitty_exe, terminfo_dir
from kitty.fast_data_types import ( from kitty.fast_data_types import (
CLD_EXITED, CLD_KILLED, CLD_STOPPED, get_options, has_sigqueue, install_signal_handlers, CLD_EXITED, CLD_KILLED, get_options, has_sigqueue, install_signal_handlers,
read_signals, sigqueue read_signals, sigqueue
) )
@ -201,12 +201,16 @@ import os, json; from kitty.utils import *; from kitty.fast_data_types import ge
assert_signal() assert_signal()
poll = select.poll() poll = select.poll()
p = subprocess.Popen([kitty_exe(), '+runpy', 'input()'], stderr=subprocess.DEVNULL, stdin=subprocess.PIPE)
def run():
return subprocess.Popen([kitty_exe(), '+runpy', 'import sys; sys.stdin.read()'], stderr=subprocess.DEVNULL, stdin=subprocess.PIPE)
p = run()
orig_mask = signal.pthread_sigmask(signal.SIG_BLOCK, ())
signal_read_fd = install_signal_handlers(signal.SIGCHLD, signal.SIGUSR1)[0] signal_read_fd = install_signal_handlers(signal.SIGCHLD, signal.SIGUSR1)[0]
try: try:
poll.register(signal_read_fd, select.POLLIN) poll.register(signal_read_fd, select.POLLIN)
t(signal.SIGINT, CLD_KILLED) t(signal.SIGINT, CLD_KILLED)
p = subprocess.Popen([kitty_exe(), '+runpy', 'input()'], stderr=subprocess.DEVNULL, stdin=subprocess.PIPE) p = run()
p.stdin.close() p.stdin.close()
t(None, os.CLD_EXITED) t(None, os.CLD_EXITED)
expecting_code = None expecting_code = None
@ -219,8 +223,8 @@ import os, json; from kitty.utils import *; from kitty.fast_data_types import ge
expecting_code = None expecting_code = None
expecting_value = 0 expecting_value = 0
p = subprocess.Popen([kitty_exe(), '+runpy', 'input()'], stderr=subprocess.DEVNULL, stdin=subprocess.PIPE) p = run()
t(signal.SIGTSTP, CLD_STOPPED) t(signal.SIGTSTP, os.CLD_STOPPED)
# macOS does not send SIGCHLD when child is continued # macOS does not send SIGCHLD when child is continued
# https://stackoverflow.com/questions/48487935/sigchld-is-sent-on-sigcont-on-linux-but-not-on-macos # https://stackoverflow.com/questions/48487935/sigchld-is-sent-on-sigcont-on-linux-but-not-on-macos
p.send_signal(signal.SIGCONT) p.send_signal(signal.SIGCONT)
@ -228,3 +232,4 @@ import os, json; from kitty.utils import *; from kitty.fast_data_types import ge
p.wait(1) p.wait(1)
finally: finally:
restore_python_signal_handlers() restore_python_signal_handlers()
signal.pthread_sigmask(signal.SIG_SETMASK, orig_mask)