From: Ondřej Surý <ondrej@sury.org>
Date: Mon, 18 Nov 2019 15:17:37 +0000 (+0800)
Subject: Dump the backtrace to stdout when core is found in systest directory
X-Git-Tag: v9.17.0~4^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=512dadc8d10151530ca94b10e8fb9ee7170a036f;p=thirdparty%2Fbind9.git

Dump the backtrace to stdout when core is found in systest directory
---

diff --git a/bin/tests/system/run.gdb b/bin/tests/system/run.gdb
new file mode 100644
index 00000000000..60981e1e9b8
--- /dev/null
+++ b/bin/tests/system/run.gdb
@@ -0,0 +1 @@
+thread apply all bt full
diff --git a/bin/tests/system/run.sh b/bin/tests/system/run.sh
index 4344b4412e5..7eada691a16 100755
--- a/bin/tests/system/run.sh
+++ b/bin/tests/system/run.sh
@@ -195,6 +195,18 @@ else
         echoinfo "I:$systest:Test claims success despite crashes: $core_dumps"
         echofail "R:$systest:FAIL"
         # Do not clean up - we need the evidence.
+	find "$systest/" -name 'core*' | while read -r coredump; do
+		SYSTESTDIR="$systest"
+		echoinfo "D:$systest:backtrace from $coredump start"
+		binary=$(gdb --batch --core="$coredump" | sed -ne "s/Core was generated by \`//;s/ .*'.$//p;")
+		"$TOP/libtool" --mode=execute gdb \
+			       --batch \
+			       --command=run.gdb \
+			       --core="$coredump" \
+			       -- \
+			       "$binary"
+		echoinfo "D:$systest:backtrace from $coredump end"
+	done
     elif [ $assertion_failures -ne 0 ]; then
         echoinfo "I:$systest:Test claims success despite $assertion_failures assertion failure(s)"
         echofail "R:$systest:FAIL"
diff --git a/util/copyrights b/util/copyrights
index f517500290f..9369dabb740 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1002,6 +1002,7 @@
 ./bin/tests/system/rsabigexponent/prereq.sh	SH	2012,2014,2016,2017,2018,2019
 ./bin/tests/system/rsabigexponent/setup.sh	SH	2012,2014,2016,2017,2018,2019
 ./bin/tests/system/rsabigexponent/tests.sh	SH	2012,2016,2018,2019
+./bin/tests/system/run.gdb			X	2019
 ./bin/tests/system/run.sh			SH	2000,2001,2004,2007,2010,2012,2014,2015,2016,2017,2018,2019
 ./bin/tests/system/runall.sh			SH	2000,2001,2004,2007,2010,2011,2012,2014,2015,2016,2018,2019
 ./bin/tests/system/runsequential.sh		SH	2018,2019