Commit Graph

10199 Commits

Author SHA1 Message Date
Kovid Goyal
97bce7be18 and again 2022-08-01 19:03:01 +05:30
Kovid Goyal
5d2a276172 ... 2022-08-01 19:03:01 +05:30
Kovid Goyal
762dfe8315 increase timeout since signal delivery on CI is flakey 2022-08-01 19:03:01 +05:30
Kovid Goyal
1c0d1ec8a9 wait for child events explicitly 2022-08-01 19:03:01 +05:30
Kovid Goyal
e650699217 py3.8 compat 2022-08-01 19:03:01 +05:30
Kovid Goyal
5ff2b5be1c Clear out any signals before ending test 2022-08-01 19:03:01 +05:30
Kovid Goyal
f1841d7c81 DRYer 2022-08-01 19:03:01 +05:30
Kovid Goyal
fd6231a778 Fix signal reading in prewarm wrapper 2022-08-01 19:03:01 +05:30
Kovid Goyal
751a52153d Restore python signal handlers properly after the test 2022-08-01 19:03:01 +05:30
Kovid Goyal
61b733bae9 Add a test for SIGCHLD on SIGTSTP 2022-08-01 19:03:01 +05:30
Kovid Goyal
624e96df9b wrapper process should exit with signal if prewarmed worker exits with signal 2022-08-01 19:03:01 +05:30
Kovid Goyal
a3f1a44d83 OK I give up I cant get signal delivery to work reliably 2022-08-01 19:03:01 +05:30
Kovid Goyal
ed1547938e When running tests ensure the signal mask is empty for processes run in the testing pty 2022-08-01 19:03:01 +05:30
Kovid Goyal
f96a13e9e4 mask handled signals when running signal handler 2022-08-01 19:03:01 +05:30
Kovid Goyal
7b70ed96b6 DRYer 2022-08-01 19:03:01 +05:30
Kovid Goyal
9379853d47 Get the SIGINT test working on macOS 2022-08-01 19:03:01 +05:30
Kovid Goyal
6ccfebd9e3 ... 2022-08-01 19:03:01 +05:30
Kovid Goyal
45186a17ca macOS doesnt allow TIOCSWINSZ from any process other than the process connected to the terminal or its parent
So send it over the socket to the zygote and have it resize the
terminal. Sigh.
2022-08-01 19:03:00 +05:30
Kovid Goyal
24bb4585af Allow easily skipping tests when updating on ox 2022-08-01 19:03:00 +05:30
Kovid Goyal
feb96f1be8 Use O_CLOEXEC for temp ctty fds 2022-08-01 19:03:00 +05:30
Kovid Goyal
b7d3d64975 Ignore error condition on master fd of testing pty 2022-08-01 19:03:00 +05:30
Kovid Goyal
6114b49630 Ensure pty is in utf8 2022-08-01 19:03:00 +05:30
Kovid Goyal
87d95caae0 Dont bother sending slave fd over the socket as it doesnt help on macOS anyway 2022-08-01 19:03:00 +05:30
Kovid Goyal
9535bc94ff Use both open and the ioctl to set the controlling terminal 2022-08-01 19:03:00 +05:30
Kovid Goyal
0841be7803 Test sigwinch handling 2022-08-01 19:03:00 +05:30
Kovid Goyal
6cec89181b dont abort when failing to write to a tty 2022-08-01 19:03:00 +05:30
Kovid Goyal
cb78e17594 dont break when socket is pre-closed 2022-08-01 19:03:00 +05:30
Kovid Goyal
285c399ae5 ... 2022-08-01 19:03:00 +05:30
Kovid Goyal
c9b14f6f78 Switch to using select() instead of poll() in prewarm wrapper
This is because poll() is broken on macOS with pty fds
2022-08-01 19:03:00 +05:30
Kovid Goyal
6a101c51d2 Close tty_fd in master on fork() rather than on close() 2022-08-01 19:03:00 +05:30
Kovid Goyal
8998970adc Make the socket prewarm test a bit more robust 2022-08-01 19:03:00 +05:30
Kovid Goyal
991fbacb99 Fix ttyfd passing 2022-08-01 19:03:00 +05:30
Kovid Goyal
72f3e8cd40 Avoid passing around pty paths, instead send the pty fd 2022-08-01 19:03:00 +05:30
Kovid Goyal
cf8113ea24 Even more flexible management of poll data 2022-08-01 19:03:00 +05:30
Kovid Goyal
5d1cf49fb6 Only set control msg metadata when actually sending a control msg 2022-08-01 19:03:00 +05:30
Kovid Goyal
90f3c0f9af Workaround macOS weirdness 2022-08-01 19:02:59 +05:30
Kovid Goyal
d02598688a Show full traceback for failures to fork socket child 2022-08-01 19:02:59 +05:30
Kovid Goyal
1991f1ccd7 Better handling of multiple optional to poll fds 2022-08-01 19:02:59 +05:30
Kovid Goyal
8fad8972d5 ... 2022-08-01 19:02:59 +05:30
Kovid Goyal
fc3e78e226 Also handle SIGQUIT 2022-08-01 19:02:59 +05:30
Kovid Goyal
15aace29a1 Restore python signal handlers in forked workers 2022-08-01 19:02:59 +05:30
Kovid Goyal
12a3a2d7fe Only set switch interval after prewarm fork 2022-08-01 19:02:59 +05:30
Kovid Goyal
7e26a340a3 Try to read from child pty even after zygote signals its death 2022-08-01 19:02:59 +05:30
Kovid Goyal
f0764c24d2 Retry read/write while there is space 2022-08-01 19:02:59 +05:30
Kovid Goyal
d080bf3b9c Forward termination signals 2022-08-01 19:02:59 +05:30
Kovid Goyal
51698dff07 ... 2022-08-01 19:02:59 +05:30
Kovid Goyal
4154926be7 Get the test to pass on macOS 2022-08-01 19:02:59 +05:30
Kovid Goyal
806ca2b224 Fix atexit handlers being called in forked children
In particular the atexit handler for random_unix_socket()
2022-08-01 19:02:59 +05:30
Kovid Goyal
92bbf08343 Fix socket connect call on non-linux 2022-08-01 19:02:59 +05:30
Kovid Goyal
dc84e3de67 Do not hang forever waiting for child death 2022-08-01 19:02:59 +05:30