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Ktest: Add SigInt handling 

User can cancel tests and specify handler's behavior using option
'EMAIL_WHEN_CANCELED'.

Link: http://lkml.kernel.org/r/1522094884-22718-3-git-send-email-tianyang.chen@oracle.com

Suggested-by: Dhaval Giani <dhaval.giani@oracle.com>
Signed-off-by: Tim Tianyang Chen <tianyang.chen@oracle.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Tim Tianyang Chen 2018-03-26 13:08:02 -07:00 committed by Steven Rostedt (VMware)
parent 2ceb2d85b6
commit 92db453e7e
1 changed files with 10 additions and 0 deletions
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10
tools/testing/ktest/ktest.pl
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@ -4144,6 +4144,16 @@ sub send_email {
}
}
sub cancel_test {
if ($email_when_canceled) {
send_email("KTEST: Your [$test_type] test was cancelled",
"Your test started at $script_start_time was cancelled: sig int");
}
die "\nCaught Sig Int, test interrupted: $!\n"
}
$SIG{INT} = qw(cancel_test);
# First we need to do is the builds
for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {