> `make test` outputs `TEST SUCCESS` after unsuccessful exit of JVM. One > example is bad VM flags. > > I now have a reproducer for something that has puzzled me before (and most of > my co-workers I think): > > // first test uses -XX:+UseG1GC second and third uses -XX:+UseG1GCC (sic) > `make clean run-test > TEST=open/test/hotspot/jtreg/gc/arguments/TestCompressedClassFlags.java > JTREG='JAVA_OPTIONS=-XX:+UseG1GC'` -> OK > `make run-test > TEST=open/test/hotspot/jtreg/gc/arguments/TestCompressedClassFlags.java > JTREG='JAVA_OPTIONS=-XX:+UseG1GCC'` -> OK > `rm -rf > test-results/jtreg_open_test_hotspot_jtreg_gc_arguments_TestCompressedClassFlags_java` > `make run-test > TEST=open/test/hotspot/jtreg/gc/arguments/TestCompressedClassFlags.java > JTREG='JAVA_OPTIONS=-XX:+UseG1GCC'` -> FAIL > > The problem is that the success of the first test run seems to be cached and > the second test-run seems to reuse the result of the first run. > > This seems to fix the problem: > > diff --git a/make/RunTests.gmk b/make/RunTests.gmk > index 25dcdbb083d..489c3f839f8 100644 > --- a/make/RunTests.gmk > +++ b/make/RunTests.gmk > @@ -864,6 +864,7 @@ define SetupRunJtregTestBody > > clean-workdir-$1: > $$(RM) -r $$($1_TEST_SUPPORT_DIR) > + $$(RM) -r $$($1_TEST_RESULTS_DIR) > > $1_COMMAND_LINE := \ > $$(JAVA) $$($1_JTREG_LAUNCHER_OPTIONS) \ > ``` > I have started tier 1-5 testing, but they are not completed yet. I would also > like to know if this change cooperates nicely with RETRY_COUNT and > REPEAT_COUNT. To me, it seems they both should be able to be more or less > stateless, i.e. they ought to be able to quit on failure or success without a > mutating directory, but It would be good if I could get that confirmed > (because I have a hard time understanding the make files).
Leo Korinth has updated the pull request incrementally with one additional commit since the last revision: clean-workdir-$1 -> clean-outputdirs-$1 ------------- Changes: - all: https://git.openjdk.org/jdk/pull/15820/files - new: https://git.openjdk.org/jdk/pull/15820/files/982302ac..1597aeec Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=15820&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15820&range=00-01 Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/15820.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15820/head:pull/15820 PR: https://git.openjdk.org/jdk/pull/15820
