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5ee0135a2f
check memory leak by invoking child ruby process and watch its memory size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
15 lines
412 B
Ruby
15 lines
412 B
Ruby
require 'test/unit'
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require "-test-/string/string"
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require_relative '../../ruby/envutil'
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class Test_StringModifyExpand < Test::Unit::TestCase
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def test_modify_expand_memory_leak
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assert_no_memory_leak(["-r-test-/string/string"], <<-PRE, <<-CMD, "rb_str_modify_expand()")
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s=Bug::String.new
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PRE
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size = $initial_size
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10.times{s.modify_expand!(size)}
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s.replace("")
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CMD
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end
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end
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