diff options
Diffstat (limited to 'spec')
-rw-r--r-- | spec/ruby/core/process/times_spec.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/spec/ruby/core/process/times_spec.rb b/spec/ruby/core/process/times_spec.rb index f148954262..32a566609d 100644 --- a/spec/ruby/core/process/times_spec.rb +++ b/spec/ruby/core/process/times_spec.rb @@ -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 |