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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-09 15:47:11 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-09 15:47:11 +0000 |
commit | 5ee0135a2f32ea4bb8be5a4cd0a9541f9789f155 (patch) | |
tree | 42c554b1a5794de9291a6aa6177fafecaa564677 /test/-ext- | |
parent | ba89c7d70e754baa34e7bd5e9f7426069a71d25e (diff) | |
download | ruby-5ee0135a2f32ea4bb8be5a4cd0a9541f9789f155.tar.gz |
* test/ruby/envutil.rb (assert_no_memory_leak): new assertion to
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
Diffstat (limited to 'test/-ext-')
-rw-r--r-- | test/-ext-/string/test_modify_expand.rb | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/test/-ext-/string/test_modify_expand.rb b/test/-ext-/string/test_modify_expand.rb index 5fee7b3580..6a18560bd4 100644 --- a/test/-ext-/string/test_modify_expand.rb +++ b/test/-ext-/string/test_modify_expand.rb @@ -4,26 +4,12 @@ require_relative '../../ruby/envutil' class Test_StringModifyExpand < Test::Unit::TestCase def test_modify_expand_memory_leak - before = after = nil - args = [ - "--disable=gems", "-r-test-/string/string", - "-I"+File.expand_path("../../..", __FILE__), - "-rruby/memory_status", - "-e", <<-CMD + assert_no_memory_leak(["-r-test-/string/string"], <<-PRE, <<-CMD, "rb_str_modify_expand()") s=Bug::String.new - size=Memory::Status.new.size - puts size + PRE + size = $initial_size 10.times{s.modify_expand!(size)} s.replace("") - puts Memory::Status.new.size CMD - ] - status = EnvUtil.invoke_ruby(args, "", true) do |in_p, out_p, err_p, pid| - before, after = out_p.readlines.map(&:to_i) - Process.wait(pid) - $? - end - assert_equal(true, status.success?) - assert_operator after.fdiv(before), :<, 2 end end |