1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Make GCed during suppressing the warning

Browse Source 
Consume the VM stack more, to make the target object get GCed with
more probability during suppressing the warning.
This commit is contained in:
Nobuyoshi Nakada 2021-07-27 11:47:11 +09:00
parent 5b27c1a15b
commit ed51e8b8fa
No known key found for this signature in database
GPG Key ID: 7CD2805BFA3770C6
1 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
test/ruby/test_gc.rb
View File

@ -451,14 +451,17 @@ class TestGc < Test::Unit::TestCase
result << :c2 result << :c2
raise raise
end end
tap { gen = proc do |depth|
tap { if depth > 0
gen[depth-1]
else
obj = Object.new obj = Object.new
ObjectSpace.define_finalizer(obj, c1) ObjectSpace.define_finalizer(obj, c1)
ObjectSpace.define_finalizer(obj, c2) ObjectSpace.define_finalizer(obj, c2)
obj = nil obj = nil
} end
} end
gen[100]
EnvUtil.suppress_warning {GC.start} EnvUtil.suppress_warning {GC.start}
skip "finalizers did not get run" if result.empty? skip "finalizers did not get run" if result.empty?
assert_equal([:c1, :c2], result) assert_equal([:c1, :c2], result)
@ -474,14 +477,17 @@ class TestGc < Test::Unit::TestCase
@result << :c2 @result << :c2
raise raise
end end
tap { gen = proc do |depth|
tap { if depth > 0
gen[depth-1]
else
obj = Object.new obj = Object.new
ObjectSpace.define_finalizer(obj, method(:c1)) ObjectSpace.define_finalizer(obj, method(:c1))
ObjectSpace.define_finalizer(obj, method(:c2)) ObjectSpace.define_finalizer(obj, method(:c2))
obj = nil obj = nil
} end
} end
gen[100]
EnvUtil.suppress_warning {GC.start} EnvUtil.suppress_warning {GC.start}
skip "finalizers did not get run" if @result.empty? skip "finalizers did not get run" if @result.empty?
assert_equal([:c1, :c2], @result) assert_equal([:c1, :c2], @result)