Package Info

perl-Test-Refcount


Assert reference counts on objects


Development/Libraries/Perl

The Perl garbage collector uses simple reference counting during the normal execution of a program. This means that cycles or unweakened references in other parts of code can keep an object around for longer than intended. To help avoid this problem, the reference count of a new object from its class constructor ought to be 1. This way, the caller can know the object will be properly DESTROYed when it drops all of its references to it.

This module provides two test functions to help ensure this property holds for an object class, so as to be polite to its callers.

If the assertion fails; that is, if the actual reference count is different to what was expected, either of the following two modules may be used to assist the developer in finding where the references are.


License: Artistic-1.0 OR GPL-1.0-or-later
URL: https://metacpan.org/release/Test-Refcount

Categories

Releases

Package Version Update ID Released Package Hub Version Platforms Subpackages
0.10-bp155.2.10 info GA Release 2023-05-17 15 SP5
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.10-bp154.1.22 info GA Release 2022-05-09 15 SP4
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.08-bp153.1.15 info GA Release 2021-03-06 15 SP3
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.08-bp152.3.16 info GA Release 2020-04-16 15 SP2
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.08-bp151.3.1 info GA Release 2019-07-16 15 SP1
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.08-bp151.2.14 info GA Release 2019-05-18 15 SP1
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount
0.08-bp150.2.4 info GA Release 2018-07-30 15
  • AArch64
  • ppc64le
  • s390x
  • x86-64
  • perl-Test-Refcount