[MESOS-9397] PosixRLimitsIsolatorTest.UnsetLimits is broken on macOS 10.14.2 beta3.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Resolved
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.0
• Component/s: test
• Labels: test

Environment

macOS 10.14.2 Beta 3 (18C38b)
Apple LLVM version 10.0.0 (clang-1000.11.45.5)
cmake version 3.12.4
ninja 1.8.2

• Assignee: Benjamin Bannier
• Reporter: Till Toenshoff
• Shepherd: Till Toenshoff
• Created: 18/Nov/18 19:38
• Updated: 24/Nov/18 01:24
• Resolved: 24/Nov/18 01:24

Description

It appears that changes in macOS are now preventing the setup of rlimit for non root users.

3: [ RUN      ] PosixRLimitsIsolatorTest.UnsetLimits
3: Failed to set RLMT_CORE limit: Failed to set rlimit: Operation not permitted
3: ../src/tests/containerizer/posix_rlimits_isolator_tests.cpp:194: Failure
3:       Expected: TASK_STARTING
3: To be equal to: statusStarting->state()
3:       Which is: TASK_FAILED
3: ../src/tests/containerizer/posix_rlimits_isolator_tests.cpp:196: Failure
3: Failed to wait 15secs for statusRunning
3: ../src/tests/containerizer/posix_rlimits_isolator_tests.cpp:185: Failure
3: Actual function call count doesn't match EXPECT_CALL(sched, statusUpdate(&driver, _))...
3:          Expected: to be called 3 times
3:            Actual: called once - unsatisfied and active
3: [  FAILED  ] PosixRLimitsIsolatorTest.UnsetLimits (15209 ms)

It is still unclear if this was just a beta-quirk or intended behaviour in upcoming macOS versions.