diff options
| author | Peter Zhu <[email protected]> | 2023-12-23 16:22:14 -0500 |
|---|---|---|
| committer | Peter Zhu <[email protected]> | 2023-12-23 18:00:27 -0500 |
| commit | 50bf4373411a8780270c7ba1cc983d5756a4fde1 (patch) | |
| tree | 214b4635bd0d4eaa0c6cb8ff4be675c3ad2e9e2d /test | |
| parent | a2ebf9cc63f0805bc7dd9a92e66bf589a869447e (diff) | |
Fix String#sub for GC compaction
The test fails when RGENGC_CHECK_MODE is turned on:
TestString#test_sub_gc_compact_stress = 9.42 s
1) Failure:
TestString#test_sub_gc_compact_stress [test/ruby/test_string.rb:2089]:
<"aaa [amp] yyy"> expected but was
<"aaa [] yyy">.
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_string.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index ae392b2da6..333b610bc5 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -2081,6 +2081,15 @@ CODE } end + def test_sub_gc_compact_stress + EnvUtil.under_gc_compact_stress do + m = /&(?<foo>.*?);/.match(S("aaa & yyy")) + assert_equal("amp", m["foo"]) + + assert_equal("aaa [amp] yyy", S("aaa & yyy").sub(/&(?<foo>.*?);/, S('[\k<foo>]'))) + end + end + def test_sub! a = S("hello") b = a.dup |