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test_gc.rb: refine assertion

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* test/ruby/test_gc.rb (test_expand_heap): use assert_in_delta
  instead of bare assert.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-12-18 04:36:43 +00:00
parent 9947024242
commit 4d5e15acc6
1 changed files with 2 additions and 2 deletions
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4
test/ruby/test_gc.rb
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@ -251,8 +251,8 @@ class TestGc < Test::Unit::TestCase
base_length = GC.stat[:heap_eden_page_length]
(base_length * 500).times{ 'a' }
GC.start
assert((base_length-1 .. base_length+1) === (v = GC.stat[:heap_eden_page_length]),
"invalid heap expanding (base_length: #{base_length}, GC.stat[:heap_eden_page_length]: #{v}")
assert_in_delta base_length, GC.stat[:heap_eden_page_length], 1,
"invalid heap expanding (base_length: #{base_length}, GC.stat[:heap_eden_page_length]: #{v})")
a = []
(base_length * 500).times{ a << 'a'; nil }