[foreign-memaccess+abi] Integrated: Add exhaustive test for resource scope handle

[Maurizio Cimadamore]

On Wed, 14 Apr 2021 16:06:02 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

> During some recent benchmarking, we have identified an issue where acquiring/closing a scope handle on an implicit scope was not working as expected, and was throwing an NPE instead.
> This patch adds a test which acquires 5 handles (recursively), and then release them.
> It checks all the different scope variants, and, for each acquired handle it also tests for idempotency.

This pull request has now been integrated.

Changeset: 99b08b69
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
URL:       https://git.openjdk.java.net/panama-foreign/commit/99b08b69
Stats:     33 lines in 1 file changed: 33 ins; 0 del; 0 mod

Add exhaustive test for resource scope handle

Reviewed-by: chegar

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PR: https://git.openjdk.java.net/panama-foreign/pull/504