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41 lines
953 B
Ruby
41 lines
953 B
Ruby
# frozen_string_literal: false
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require_relative 'helper'
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module DTrace
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class TestRequire < TestCase
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def test_require_entry
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probe = <<-eoprobe
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ruby$target:::require-entry
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{
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printf("%s %s %d\\n", copyinstr(arg0), copyinstr(arg1), arg2);
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}
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eoprobe
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trap_probe(probe, ruby_program) { |d_file, rb_file, saw|
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required = saw.map { |s| s.split }.find_all do |(required, _)|
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required == 'dtrace/dummy'
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end
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assert_equal 10, required.length
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}
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end
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def test_require_return
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probe = <<-eoprobe
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ruby$target:::require-return
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{
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printf("%s\\n", copyinstr(arg0));
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}
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eoprobe
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trap_probe(probe, ruby_program) { |d_file, rb_file, saw|
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required = saw.map { |s| s.split }.find_all do |(required, _)|
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required == 'dtrace/dummy'
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end
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assert_equal 10, required.length
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}
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end
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private
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def ruby_program
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"10.times { require 'dtrace/dummy' }"
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end
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end
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end if defined?(DTrace::TestCase)
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