Skip the entire Process.clock_getres spec on FreeBSD
* Clocks don't match the reported precision. * https://rubyci.org/logs/rubyci.s3.amazonaws.com/freebsd11zfs/ruby-trunk/log/20190428T093003Z.fail.html.gz
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@ -2,30 +2,30 @@ require_relative '../../spec_helper'
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require_relative 'fixtures/clocks'
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require_relative 'fixtures/clocks'
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describe "Process.clock_getres" do
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describe "Process.clock_getres" do
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ProcessSpecs.clock_constants.each do |name, value|
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platform_is_not :freebsd do # clock_getres() seems incorrect on FreeBSD
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it "matches the clock in practice for Process::#{name}" do
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ProcessSpecs.clock_constants.each do |name, value|
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times = []
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it "matches the clock in practice for Process::#{name}" do
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10_000.times do
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times = []
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times << Process.clock_gettime(value, :nanosecond)
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10_000.times do
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end
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times << Process.clock_gettime(value, :nanosecond)
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reported = Process.clock_getres(value, :nanosecond)
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end
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reported = Process.clock_getres(value, :nanosecond)
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platform_is_not :bsd do
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# The clock should not be more accurate than reported (times should be
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# The clock should not be more accurate than reported (times should be
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# a multiple of reported precision.)
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# a multiple of reported precision.)
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times.select { |t| t % reported > 0 }.should be_empty
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times.select { |t| t % reported > 0 }.should be_empty
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# We're assuming precision is a multiple of ten - it may or may not
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# be an incompatibility if it isn't but we'd like to notice this,
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# and the spec following these wouldn't work if it isn't.
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reported.should > 0
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(reported == 1 || reported % 10 == 0).should be_true
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# The clock should not be less accurate than reported (times should
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# not all be a multiple of the next precision up, assuming precisions
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# are multiples of ten.)
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times.select { |t| t % (reported * 10) == 0 }.size.should_not == times.size
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end
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end
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# We're assuming precision is a multiple of ten - it may or may not
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# be an incompatibility if it isn't but we'd like to notice this,
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# and the spec following these wouldn't work if it isn't.
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reported.should > 0
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(reported == 1 || reported % 10 == 0).should be_true
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# The clock should not be less accurate than reported (times should
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# not all be a multiple of the next precision up, assuming precisions
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# are multiples of ten.)
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times.select { |t| t % (reported * 10) == 0 }.size.should_not == times.size
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end
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end
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end
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end
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