From ab72d50b10b382d1256ccef6c945df0e1562b4a8 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 25 Feb 2019 00:40:12 +0300
Subject: Show crash dump in travis

---
 .travis.yml        | 11 +++++++++++
 tools/ci/travis.sh |  8 +++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a9bea834d..f5f11e19b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@ install:
 
 before_script:
   - uname -a
+  - ulimit -c unlimited -S
   - ./tools/ci/travis.sh createdb ragnarok root
   - ./tools/ci/travis.sh importdb ragnarok root
   - ./tools/ci/travis.sh adduser ragnarok travis travis root
@@ -44,6 +45,7 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - gcc-6
         - doxygen
         - libxml-simple-perl
@@ -57,6 +59,7 @@ matrix:
         - llvm-toolchain-trusty-5.0
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - clang-5.0
   - compiler: clang
     env: CONFIGURE_FLAGS="--enable-debug CC=clang-5.0 --disable-renewal --enable-Werror --enable-buildbot"
@@ -66,6 +69,7 @@ matrix:
         - llvm-toolchain-trusty-5.0
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - clang-5.0
   - compiler: clang
     env: CONFIGURE_FLAGS="--enable-debug CC=clang-4.0 --enable-Werror --enable-packetver=20190123 --enable-packetver-re --enable-buildbot"
@@ -75,6 +79,7 @@ matrix:
         - llvm-toolchain-trusty-4.0
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - clang-4.0
   - compiler: clang
     env: CONFIGURE_FLAGS="--enable-debug CC=clang-4.0 --enable-Werror --enable-packetver=20130724 --enable-packetver-re --enable-buildbot"
@@ -84,6 +89,7 @@ matrix:
         - llvm-toolchain-trusty-4.0
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - clang-4.0
   - compiler: clang
     env: CONFIGURE_FLAGS="--enable-debug CC=clang-4.0 --disable-renewal --enable-Werror --enable-buildbot"
@@ -93,6 +99,7 @@ matrix:
         - llvm-toolchain-trusty-4.0
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - clang-4.0
   - compiler: clang
     env: CONFIGURE_FLAGS="--enable-debug --enable-Werror --enable-buildbot"
@@ -109,6 +116,7 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - gcc-5
   - compiler: gcc
     env: LDFLAGS="-fuse-ld=gold" CONFIGURE_FLAGS="--enable-debug --enable-sanitize=full CC=gcc-5 --disable-manager --disable-renewal --enable-Werror --enable-buildbot"
@@ -117,6 +125,7 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - gcc-5
   - compiler: gcc
     env: LDFLAGS="-fuse-ld=gold" CONFIGURE_FLAGS="--enable-debug --enable-sanitize=full CC=gcc-6 --disable-manager --enable-Werror --enable-packetver=20190123 --enable-packetver-re --enable-buildbot"
@@ -125,6 +134,7 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - gcc-6
   - compiler: gcc
     env: LDFLAGS="-fuse-ld=gold" CONFIGURE_FLAGS="--enable-debug --enable-sanitize=full CC=gcc-6 --disable-manager --disable-renewal --enable-Werror --enable-buildbot"
@@ -133,6 +143,7 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
         packages:
+        - gdb
         - gcc-6
 
 notifications:
diff --git a/tools/ci/travis.sh b/tools/ci/travis.sh
index fa7d5be93..22f523bdf 100755
--- a/tools/ci/travis.sh
+++ b/tools/ci/travis.sh
@@ -47,7 +47,8 @@ function aborterror {
 
 function run_server {
 	echo "Running: $1 --run-once $2"
-	$1 --run-once $2 2>runlog.txt
+	rm -rf core* || true
+	CRASH_PLEASE=1 $1 --run-once $2 2>runlog.txt
 	export errcode=$?
 	export teststr=$(head -c 10000 runlog.txt)
 	if [[ -n "${teststr}" ]]; then
@@ -59,12 +60,17 @@ function run_server {
 	fi
 	if [ ${errcode} -ne 0 ]; then
 		echo "server $1 terminated with exit code ${errcode}"
+		COREFILE=$(find . -maxdepth 1 -name "core*" | head -n 1)
+		if [[ -f "$COREFILE" ]]; then
+			gdb -c "$COREFILE" $1 -ex "thread apply all bt" -ex "set pagination 0" -batch
+		fi
 		aborterror "Test failed"
 	fi
 }
 
 function run_test {
 	echo "Running: test_$1"
+	sysctl -w kernel.core_pattern=core || true
 	./test_$1 2>runlog.txt
 	export errcode=$?
 	export teststr=$(head -c 10000 runlog.txt)
-- 
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