Running tests

This page explains the steps used to obtain test results displayed in the results page.

1. Setup

1. Bring over tests included in OpenJDK
$ hg clone jdklocal

2. Install JDK 10 Early Access bundle. Download it from

3. Build jtreg harness. Instruction is at

2. Running tests

The tests present in test/jdk, test/langtools and test/hotspot need to be run separately for now. While jtreg manual explains differnt way to run the tests, here is one example to show how the tests were run to produce the results.

2.1 Running tests in test/jdk
$ jtreg -dir:{openjdk source top directory}/test/jdk -verbose:summary -nativepath:{location of the jdk test native library} -exclude:{openjdk source top directory}/test/jdk/ProblemList.txt -conc:2 -Xmx512m -a -ignore:quiet -timeoutFactor:5 -agentvm -testjdk:{location of the test jdk} :jdk_stable

2.2 Running tests in test/langtools
$ jtreg -dir:{openjdk source top directory}/test/langtools -verbose:summary -exclude:{openjdk source top directory}/test/langtools/ProblemList.txt -conc:auto -a -ignore:quiet -timeoutFactor:5 -agentvm -testjdk:{location of the test jdk} `echo jdk tools lib`

2.3 Running tests in test/hotspot
$ jtreg -dir:{openjdk source top directory}/test/hotspot -verbose:summary -nativepath:{location of the hotspot test native library} -exclude:{openjdk source top directory}/test/hotspot/ProblemList.txt -conc:auto -a -ignore:quiet -timeoutFactor:5 -agentvm -testjdk:{location of the test jdk} :hotspot_all_no_apps