37 lines
930 B
Ruby
37 lines
930 B
Ruby
# frozen_string_literal: false
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require_relative 'helper'
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module DTrace
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class TestObjectCreateStart < TestCase
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def test_object_create_start
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trap_probe(probe, '10.times { Object.new }') { |_,rbfile,saw|
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saw = saw.map(&:split).find_all { |_, file, _|
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file == rbfile
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}
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assert_equal 10, saw.length
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}
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end
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def test_object_create_start_name
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trap_probe(probe, 'Hash.new') { |_,rbfile,saw|
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saw = saw.map(&:split).find_all { |klass, file, line|
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file == rbfile
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}
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assert_equal(%w{ Hash }, saw.map(&:first))
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assert_equal([rbfile], saw.map { |line| line[1] })
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assert_equal(['1'], saw.map { |line| line[2] })
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}
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end
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private
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def probe
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<<-eoprobe
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ruby$target:::object-create
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{
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printf("%s %s %d\\n", copyinstr(arg0), copyinstr(arg1), arg2);
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}
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eoprobe
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end
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end
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end if defined?(DTrace::TestCase)
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