8ade46bdf0
Before this commit, the test was flaky: it relied on the Perl test process sending the kill() system call before i3 exited. This can easily be triggered by adding a sleep(1) after the “cmd 'exit'” line. This is because with i3_autostart => 1 (the default), i3test.pm kills i3 or bails out if it can’t. So, we instead set i3_autostart => 0 and launch i3 ourselves. This will unfortunately still make the code kill i3 and bail out, because launch_with_config updates the $i3_pid variable that i3test.pm uses for tracking whether it should clean up i3. The solution is to exit i3 by calling exit_gracefully, which will make the i3test.pm state correct. related to https://github.com/i3/i3/issues/3009
73 lines
2.0 KiB
Perl
73 lines
2.0 KiB
Perl
#!perl
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# vim:ts=4:sw=4:expandtab
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#
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# Please read the following documents before working on tests:
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# • https://build.i3wm.org/docs/testsuite.html
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# (or docs/testsuite)
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#
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# • https://build.i3wm.org/docs/lib-i3test.html
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# (alternatively: perldoc ./testcases/lib/i3test.pm)
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#
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# • https://build.i3wm.org/docs/ipc.html
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# (or docs/ipc)
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#
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# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
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# (unless you are already familiar with Perl)
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#
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# Test the ipc shutdown event. This event is triggered when the connection to
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# the ipc is about to shutdown because of a user action such as with a
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# `restart` or `exit` command. The `change` field indicates why the ipc is
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# shutting down. It can be either "restart" or "exit".
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#
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# Ticket: #2318
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# Bug still in: 4.12-46-g2123888
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use i3test i3_autostart => 0;
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my $pid = launch_with_config('-default');
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# We cannot use events_for in this test as we cannot send events after
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# issuing the restart/shutdown command.
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my $i3 = i3(get_socket_path());
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$i3->connect->recv;
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my $cv = AnyEvent->condvar;
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my $timer = AnyEvent->timer(after => 0.5, interval => 0, cb => sub { $cv->send(0); });
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$i3->subscribe({
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shutdown => sub {
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$cv->send(shift);
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}
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})->recv;
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cmd 'restart';
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my $e = $cv->recv;
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diag "Event:\n", Dumper($e);
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ok($e, 'the shutdown event should emit when the ipc is restarted by command');
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is($e->{change}, 'restart', 'the `change` field should tell the reason for the shutdown');
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# restarting kills the ipc client so we have to make a new one
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$i3 = i3(get_socket_path());
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$i3->connect->recv;
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$cv = AnyEvent->condvar;
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$timer = AnyEvent->timer(after => 0.5, interval => 0, cb => sub { $cv->send(0); });
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$i3->subscribe({
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shutdown => sub {
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$cv->send(shift);
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}
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})->recv;
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exit_gracefully($pid);
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$e = $cv->recv;
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diag "Event:\n", Dumper($e);
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ok($e, 'the shutdown event should emit when the ipc is exited by command');
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is($e->{change}, 'exit', 'the `change` field should tell the reason for the shutdown');
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done_testing;
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