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Reenable sleep ns spec on MacOS #1212

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merged 2 commits into from
Nov 7, 2024
Merged

Reenable sleep ns spec on MacOS #1212

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252996c
Only test that sleeps were long enough
headius Nov 6, 2024
30c8932
Merge branch 'master' into sleep_ns_spec_on_macos
headius Nov 7, 2024
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19 changes: 8 additions & 11 deletions core/kernel/sleep_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -51,18 +51,15 @@ def o.divmod(*); [0, 0.001]; end
t.value.should == 5
end

platform_is_not :darwin do
it "sleeps with nanosecond precision" do
start_time = Process.clock_gettime(Process::CLOCK_MONOTONIC)
100.times do
sleep(0.0001)
end
end_time = Process.clock_gettime(Process::CLOCK_MONOTONIC)

actual_duration = end_time - start_time
(actual_duration > 0.01).should == true # 100 * 0.0001 => 0.01
(actual_duration < 0.03).should == true
it "sleeps with nanosecond precision" do
start_time = Process.clock_gettime(Process::CLOCK_MONOTONIC)
100.times do
sleep(0.0001)
end
end_time = Process.clock_gettime(Process::CLOCK_MONOTONIC)

actual_duration = end_time - start_time
actual_duration.should > 0.01 # 100 * 0.0001 => 0.01
end

ruby_version_is ""..."3.3" do
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