From 47777e204966c37f7a92535e699464c71ea184b2 Mon Sep 17 00:00:00 2001
From: Usman Saleem <usman@usmans.info>
Date: Tue, 25 Aug 2020 15:15:11 +1000
Subject: [PATCH] Update acceptance tests build arguments to capture JVM crash
 logs (#1327)

Update acceptance tests build arguments to capture JVM crash logs in CircleCI

Signed-off-by: Usman Saleem <usman@usmans.info>
---
 .circleci/config.yml                | 3 +--
 acceptance-tests/tests/build.gradle | 6 ++++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d30ff86da2..f539328c70 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -63,8 +63,7 @@ commands:
           path: acceptance-tests/tests/build/acceptanceTestLogs
           destination: acceptance-tests-logs
       - store_artifacts:
-          path: /home/circleci/project/acceptance-tests/tests/hs_err_pid*
-          destination: acceptance-tests-logs
+          path: acceptance-tests/tests/build/jvmErrorLogs
 
 jobs:
   assemble:
diff --git a/acceptance-tests/tests/build.gradle b/acceptance-tests/tests/build.gradle
index 5929b2596c..f71267817b 100644
--- a/acceptance-tests/tests/build.gradle
+++ b/acceptance-tests/tests/build.gradle
@@ -66,6 +66,8 @@ task acceptanceTest(type: Test) {
   description = 'Runs Besu acceptance tests.'
   group = 'verification'
 
+  jvmArgs "-XX:ErrorFile=${buildDir}/jvmErrorLogs/java_err_pid%p.log"
+
   testLogging {
     exceptionFormat = 'full'
     showStackTraces = true
@@ -73,4 +75,8 @@ task acceptanceTest(type: Test) {
     showExceptions = true
     showCauses = true
   }
+
+  doFirst {
+    mkdir "${buildDir}/jvmErrorLogs"
+  }
 }