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Forward termination signals

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This commit is contained in:
Kovid Goyal
2022-07-07 08:40:17 +05:30
parent 51698dff07
commit d080bf3b9c
2 changed files with 41 additions and 2 deletions
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20
kitty_tests/prewarm.py
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@@ -28,7 +28,11 @@ class Prewarm(BaseTest):
from kitty.prewarm import fork_prewarm_process, wait_for_child_death
exit_code = 17
src = '''\
def socket_child_main(exit_code=0):
def socket_child_main(exit_code=0, for_signal=False):
if for_signal:
print('child ready')
sys.stdin.read()
raise SystemExit(exit_code)
import json
import os
import sys
@@ -84,6 +88,20 @@ def socket_child_main(exit_code=0):
self.assertEqual(output['stdin_data'], stdin_data)
self.assertEqual(stdout_data, 'testing stdout')
stdin_r, stdin_w = os.pipe()
os.set_inheritable(stdin_w, False)
pty = self.create_pty(
argv=[kitty_exe(), '+runpy', src + 'socket_child_main(for_signal=True)'], cols=cols, env=env, cwd=cwd, stdin_fd=stdin_r)
pty.wait_till(lambda: 'child ready' in pty.screen_contents())
os.kill(pty.child_pid, signal.SIGINT)
pty.wait_till(lambda: 'Traceback' in pty.screen_contents())
status = wait_for_child_death(pty.child_pid, timeout=5)
if status is None:
os.kill(pty.child_pid, signal.SIGKILL)
self.assertIsNotNone(status, 'prewarm wrapper process did not exit')
with suppress(AttributeError):
self.assertEqual(os.waitstatus_to_exitcode(status), 128 + signal.SIGINT)
def test_prewarming(self):
from kitty.prewarm import fork_prewarm_process