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Skip if getrusage is not supported

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1243255c3a broke ci.rvm.jp tests like
http://ci.rvm.jp/results/trunk_clang_39@silicon-docker/2445098.

253232c028 works only if getrusage is supported.
This commit is contained in:
Takashi Kokubun 2019-11-30 13:29:00 -08:00
parent 1243255c3a
commit 5b1f7f26b4
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1 changed files with 5 additions and 0 deletions
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5
spec/ruby/core/process/times_spec.rb
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@ -16,6 +16,11 @@ describe "Process.times" do
ruby_version_is "2.5" do
platform_is_not :windows do
it "uses getrusage when available to improve precision beyond milliseconds" do
times = 100.times.map { Process.clock_gettime(:GETRUSAGE_BASED_CLOCK_PROCESS_CPUTIME_ID) }
if times.count { |t| ((t * 1e6).to_i % 1000) > 0 } == 0
skip "getrusage is not supported on this environment"
end
times = 100.times.map { Process.times }
times.count { |t| ((t.utime * 1e6).to_i % 1000) > 0 }.should > 0
times.count { |t| ((t.stime * 1e6).to_i % 1000) > 0 }.should > 0