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Distributed: fix warning generated by test #33746

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Merged
merged 1 commit into from
Nov 4, 2019
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Distributed: fix warning generated by test #33746

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7 changes: 4 additions & 3 deletions stdlib/Distributed/test/distributed_exec.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -1566,10 +1566,11 @@ end

# Issue # 22865
# Must be run on a new cluster, i.e., all workers must be in the same state.
rmprocs(workers())
@assert nprocs() == 1
p1,p2 = addprocs_with_testenv(2)
@everywhere f22865(p) = remotecall_fetch(x->x.*2, p, fill(1.,2))
@test fill(2.,2) == remotecall_fetch(f22865, p1, p2)
rmprocs(p1, p2)

function reuseport_tests()
# Run the test on all processes.
Expand Down Expand Up @@ -1606,9 +1607,9 @@ end

# Test that the client port is reused. SO_REUSEPORT may not be supported on
# all UNIX platforms, Linux kernels prior to 3.9 and older versions of OSX
@assert nprocs() == 1
addprocs_with_testenv(4; lazy=false)
if ccall(:jl_has_so_reuseport, Int32, ()) == 1
rmprocs(workers())
addprocs_with_testenv(4; lazy=false)
reuseport_tests()
else
@info "SO_REUSEPORT is unsupported, skipping reuseport tests"
Expand Down