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ca9cf0e076
Don't output method cache clearing at startup since it causes dtrace to drop output and break the test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
29 lines
726 B
Ruby
29 lines
726 B
Ruby
# frozen_string_literal: false
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require_relative 'helper'
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module DTrace
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class TestMethodCacheClear < TestCase
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def test_method_cache_clear
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trap_probe(probe, <<-code) do |_,rbfile,lines|
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class String; end
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class String; def abc() end end
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class Object; def abc() end end
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code
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assert_not_include lines, "String #{rbfile} 1\n"
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assert_include lines, "String #{rbfile} 2\n"
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assert_include lines, "global #{rbfile} 3\n"
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end
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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:::method-cache-clear
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/arg1 && arg2/
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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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