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| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-07 14:23:58 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-07 14:23:58 +0000 |
| commit | cff63404619e061d4b2b79135f7d187351c6b9da (patch) | |
| tree | fc7850caec4203835d7ca754ee5a89130eea6f55 | |
| parent | 25dc32bc87339358553449640bf99a443f1908ac (diff) | |
| download | ruby-cff63404619e061d4b2b79135f7d187351c6b9da.tar.gz | |
disable GC.
* test/ruby/test_io.rb (test_write_no_garbage): malloc can cause GC
and it will reduce string object counts. So disable GC during this test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | test/ruby/test_io.rb | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 3ffc7281df..a0a574e69d 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -3651,10 +3651,15 @@ __END__ ObjectSpace.count_objects(res) # creates strings on first call [ 'foo'.b, '*' * 24 ].each do |buf| with_pipe do |r, w| - before = ObjectSpace.count_objects(res)[:T_STRING] - n = w.write(buf) - s = w.syswrite(buf) - after = ObjectSpace.count_objects(res)[:T_STRING] + GC.disable + begin + before = ObjectSpace.count_objects(res)[:T_STRING] + n = w.write(buf) + s = w.syswrite(buf) + after = ObjectSpace.count_objects(res)[:T_STRING] + ensure + GC.enable + end assert_equal before, after, "no strings left over after write [ruby-core:78898] [Bug #13085]: #{ before } strings before write -> #{ after } strings after write" assert_not_predicate buf, :frozen?, 'no inadvertent freeze' |