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-rw-r--r--src/bin/psql/t/001_basic.pl17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/bin/psql/t/001_basic.pl b/src/bin/psql/t/001_basic.pl
index 44ecd05add6..02a84543fd5 100644
--- a/src/bin/psql/t/001_basic.pl
+++ b/src/bin/psql/t/001_basic.pl
@@ -115,4 +115,21 @@ NOTIFY foo, 'bar';",
qr/^Asynchronous notification "foo" with payload "bar" received from server process with PID \d+\.$/,
'notification with payload');
+# test behavior and output on server crash
+my ($ret, $out, $err) = $node->psql(
+ 'postgres',
+ "SELECT 'before' AS running;\n" .
+ "SELECT pg_terminate_backend(pg_backend_pid());\n" .
+ "SELECT 'AFTER' AS not_running;\n");
+
+is($ret, 2, 'server crash: psql exit code');
+like($out, qr/before/, 'server crash: output before crash');
+ok($out !~ qr/AFTER/, 'server crash: no output after crash');
+is($err, 'psql:<stdin>:2: FATAL: terminating connection due to administrator command
+server closed the connection unexpectedly
+ This probably means the server terminated abnormally
+ before or while processing the request.
+psql:<stdin>:2: fatal: connection to server was lost',
+ 'server crash: error message');
+
done_testing();