> The test `testEcoFriendly()` checks if the launcher pollutes the > `LD_LIBRARY_PATH` environment variable. > Because aix and musl intentionally pollute the `LD_LIBRARY_PATH`, it does not > make sense to make this test somehow passing with crude workarounds, which > even do not work in any case. It only works when the test is executed by > jtreg without explicitly setting `LD_LIBRARY_PATH`. > > The problem occurs if the `LD_LIBRARY_PATH` is set from outside, so the test > is called with an already set `LD_LIBRARY_PATH`. This means internally the > `LD_LIBRARY_PATH` is polluted with the generic pollution on AIX/musl (called > A) and the additional jtreg set `LD_LIBRARY_PATH` (called B). > The result is, the test has A:B in its `LD_LIBRARY_PATH`. Then the test > launched a new VM also with an explicitly given `LD_LIBRARY_PATH` (called C). > This VM has the resulting `LD_LIBRARY_PATH` A:C which is being reported to > the calling Test. > Now the test compares the returned A:C against the A:B from the test adding > the known C. `if (A:C == A:B:C)`. > Because the test neither knows A nor B, but only C there is now way to > program a working comparison. It only works if B is empty meaning the test is > not called by jtreg with a preset `LD_LIBRARY_PATH` > > Unfortunately we now have to call all tests with a given runtime search path > provided in `LD_LIBRARY_PATH`. > So my proposal is to skip this sub test for aix and musl.
Joachim Kern has updated the pull request incrementally with one additional commit since the last revision: add symlink comment again, but without solaris ------------- Changes: - all: https://git.openjdk.org/jdk/pull/24055/files - new: https://git.openjdk.org/jdk/pull/24055/files/bfe39455..966c1435 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=24055&range=05 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24055&range=04-05 Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/24055.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24055/head:pull/24055 PR: https://git.openjdk.org/jdk/pull/24055
