Erik:
When running the make tests for the build itself, RunTest.gmk currently
does not attempt at parsing the results. Because of this, failures
aren't detected and so the build does not fail if a test fails. This
patch adds a very rudimentary parsing, defining the whole test run as 1
test and success/fail based on the exit code. With this, a test failure
will cause the top level make to exit with error. I've verified that the
testmake tests are still clean on all relevant platforms (as our CI
would have failed to notice failures for a while).
Webrev: http://cr.openjdk.java.net/~erikj/8237914/webrev.01/
Bug: https://bugs.openjdk.java.net/browse/JDK-8237914
Looks good.
Tim
