Sha256: 24bc47f08c642eed1609806eada31442737a3078cf730e028fb51f368f0ef854
Contents?: true
Size: 1.24 KB
Versions: 38
Compression:
Stored size: 1.24 KB
Contents
# encoding: utf-8
# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/rpm/blob/master/LICENSE for complete details.
require File.expand_path(File.join(__FILE__, "..", "..", "..", "..", "test_helper"))
require 'new_relic/agent/vm/monotonic_gc_profiler'
class MonotonicGCProfilerTest < Minitest::Test
attr_reader :profiler
def setup
@profiler = NewRelic::Agent::VM::MonotonicGCProfiler.new
NewRelic::LanguageSupport.stubs(:gc_profiler_enabled?).returns(true)
end
if NewRelic::LanguageSupport.gc_profiler_usable?
def test_total_time_isnt_nil
refute_nil profiler.total_time_s
end
def test_total_time_reads_from_gc_profiler
GC::Profiler.stubs(:total_time).returns(0)
assert_equal 0, profiler.total_time_s
GC::Profiler.stubs(:total_time).returns(100)
assert_equal 100, profiler.total_time_s
end
def test_total_time_resets_underlying_gc_profiler
GC::Profiler.expects(:clear).once
profiler.total_time_s
end
def test_total_time_does_not_raise_if_called_when_not_enabled
NewRelic::LanguageSupport.stubs(:gc_profiler_enabled?).returns(false)
GC::Profiler.expects(:total_time).never
profiler.total_time_s
end
end
end
Version data entries
38 entries across 38 versions & 2 rubygems