Magnus,
Would it be worth while adding something to the jtreg documentation,
such as a new page describing these options for the JDK makefile
support, giving due deference to the makefile (like "If in doubt,
consult `make test JTREG=help`")
I can write the page, with your help, if you think this would be a good
idea.
-- Jon
On 6/15/20 8:56 AM, Magnus Ihse Bursie wrote:
It turned out that it was not possible to send arguments directly to
the java that launches jtreg, something that was needed, especially to
change the output limit using Djavatest.maxOutputSize.
This patch adds JTREG=LAUNCHER_OPTIONS=xxx to pass generic options to
the launcher. Also, for the specific case of changing the max output
size, it adds JTREG=MAX_OUTPUT=nnn.
All these new options made me realize there's no way apart from
reading the code to know what options are available, so I added a help
system, and documented this in "make help". Now you can get:
$ make test JTREG=help
Building target 'test' in configuration 'linux-x64'
Valid keywords for JTREG:
JOBS TIMEOUT_FACTOR FAILURE_HANDLER_TIMEOUT TEST_MODE ASSERT VERBOSE
RETAIN MAX_MEM RUN_PROBLEM_LISTS RETRY_COUNT MAX_OUTPUT OPTIONS
JAVA_OPTIONS VM_OPTIONS KEYWORDS EXTRA_PROBLEM_LISTS AOT_MODULES
LAUNCHER_OPTIONS.
RunTests.gmk:292: *** Re-run without 'help' to continue. Stop.
Finally, I fixed some broken comments regarding AOT that I noticed
while fixing this.
Bug: https://bugs.openjdk.java.net/browse/JDK-8220639
WebRev:
http://cr.openjdk.java.net/~ihse/JDK-8220639-add-jtreg-launcher-options/webrev.01
/Magnus
