[code-reflection] Integrated: Initial Testing Framework for HAT

[Juan Fumero]

On Tue, 9 Sep 2025 15:44:02 GMT, Juan Fumero <jfumero at openjdk.org> wrote:

> I added a testing framework for HAT. I will open a draft PR for the team to start playing with this. Any feedback is welcome. 
> 
> 
> How to build and run? 
> 
> java @hat/bld
> 
> Run the whole suite for OpenCL:
> 
> 
> java @hat/test suite ffi-opencl 
> 
> 
> Run the whole suite for CUDA:
> 
> 
> java @hat/test suite ffi-cuda 
> 
> 
> Run a specific test:
> 
> 
> java @hat/test ffi-opencl oracle.code.hat.TestArrays$testVectorAddition 
> 
> You can also combine with the usual Hat flags. For example, this enables printing of the codegen and info
> 
> 
> HAT=SHOW_CODE,INFO java @hat/test ffi-opencl oracle.code.hat.TestArrays$testVectorAddition

This pull request has now been integrated.

Changeset: 0e0082fd
Author:    Juan Fumero <jfumero at openjdk.org>
Committer: Gary Frost <gfrost at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/0e0082fdf6931f354fd28ec5d83ce1a909470e5d
Stats:     1820 lines in 17 files changed: 1775 ins; 1 del; 44 mod

Initial Testing Framework for HAT

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PR: https://git.openjdk.org/babylon/pull/558