Extract IO::Buffer.for string locking test (#8729)
String locking with locktmp is not really part of the public API, and the test relies in a side effect of using it to protect the buffer. On other implementations without locktmp this does not fail. Separate into its own test so it can be excluded from public API expectations.
Added by headius (Charles Nutter) about 2 years ago
Extract IO::Buffer.for string locking test (#8729)
String locking with locktmp is not really part of the public API,
and the test relies in a side effect of using it to protect the
buffer. On other implementations without locktmp this does not
fail. Separate into its own test so it can be excluded from public
API expectations.