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Subject[PATCH v3 2/4] Ktest: add SigInt handling
Date
User can cancel tests and specify handler's behavior using option
'EMAIL_WHEN_CANCELED'.

Suggested-by: Dhaval Giani <dhaval.giani@oracle.com>
Signed-off-by: Tim Tianyang Chen <tianyang.chen@oracle.com>
---
ktest.pl | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/ktest.pl b/ktest.pl
index 9469783bc6c1..8be12ee27d34 100755
--- a/ktest.pl
+++ b/ktest.pl
@@ -4269,6 +4269,16 @@ 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++) {

--
2.15.1
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