[SLING-6155] Context-Aware Config: Integration Test unstable on Apache Jenkins

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Context-Aware Configuration Impl 1.2.0
• Component/s: Extensions
• Labels: contextaware-config integration-test
• Assignee: Unassigned
• Reporter: Stefan Seifert
• Created: 14/Oct/16 13:56
• Updated: 19/Dec/16 12:01
• Resolved: 17/Nov/16 18:14

Description

the integration tests for context-aware config are currently flaky for java 1.7 (but run smooth with java 1.8). i cannot reproduce the problem when running them locally with java 1.7.

example: https://builds.apache.org/job/sling-contrib-extensions-contextaware-config-integration-tests-1.7/11/console

seems to be a startup racing condition with getting the resource resolver/root resource.

Results :

Tests in error: 
  AdaptToConfigClassIT.setUp:54 » IllegalState Cannot read root resource
  ConfigurationManagerIT.setUp:69 » IllegalState Cannot read root resource
  ConfigurationManagerIT.setUp:69 » IllegalState Cannot read root resource
  ConfigurationManagerIT.setUp:69 » IllegalState Cannot read root resource
  ConfigurationManagerIT.setUp:69 » IllegalState Cannot read root resource
org.apache.sling.contextaware.config.it.ConfigurationResolverConfigClassIT.testExistingConfig(org.apache.sling.contextaware.config.it.ConfigurationResolverConfigClassIT)
  Run 1: ConfigurationResolverConfigClassIT.setUp:53 » IllegalState unable to get a ser...
  Run 2: ConfigurationResolverConfigClassIT.tearDown:59 » NullPointer

org.apache.sling.contextaware.config.it.ConfigurationResolverConfigClassIT.testNonExistingConfig(org.apache.sling.contextaware.config.it.ConfigurationResolverConfigClassIT)
  Run 1: ConfigurationResolverConfigClassIT.setUp:53 » IllegalState unable to get a ser...
  Run 2: ConfigurationResolverConfigClassIT.tearDown:59 » NullPointer

org.apache.sling.contextaware.config.it.ConfigurationResolverValueMapIT.testExistingConfig(org.apache.sling.contextaware.config.it.ConfigurationResolverValueMapIT)
  Run 1: ConfigurationResolverValueMapIT.setUp:53 » IllegalState unable to get a servic...
  Run 2: ConfigurationResolverValueMapIT.tearDown:59 » NullPointer

org.apache.sling.contextaware.config.it.ConfigurationResolverValueMapIT.testNonExistingConfig(org.apache.sling.contextaware.config.it.ConfigurationResolverValueMapIT)
  Run 1: ConfigurationResolverValueMapIT.setUp:53 » IllegalState unable to get a servic...
  Run 2: ConfigurationResolverValueMapIT.tearDown:59 » NullPointer