[PATCH v3 0/2] tools/tests/native: Native test environment for NUMA claim sets

[Bernhard Kaindl <bernhard.kaindl@xxxxxxxxxx>]

Dear reviewers,

This patch series introduces a native test environment for Xen,
currently focused on the hypercall API and exercising the page
allocator APIs in native test programs. The available APIs are:

- The DOMCTL APIs in xc_domain.c, e.g. xc_domain_claim_memory().
- The XENMEM APIs in xc_domain.c, e.g. xc_domain_claim_pages().
- The SYSCTL APIs in xc_domain.c, e.g. xc_availheap().

Where needed, test cases can call Xen functions directly, and
can check the heap state e.g. to check consistency. Any issues
can be investigated directly without rebooting a Xen instance.

The second patch adds regression tests for the NUMA claim sets
v7 series, so this series depends on it.
Please help to review/ack it. It should be eligible for Xen 4.22:

[PATCH v7 0/7] xen/mm: Introduce NUMA-aware claim sets for domains
https://lists.xen.org/archives/html/xen-devel/2026-05/msg00363.html
https://patchwork.kernel.org/project/xen-devel/list/?series=1091810

For local review and test, you can pull and the claims-v7 code and the tests:

$ git pull git@xxxxxxxxxx:bernhardkaindl/xen.git claims-native-tests-v3
$ make -C tools/tests/native test cross=y # see tools/tests/native/README.rst

Thanks,
Bernhard Kaindl

Changes since v2:
- Replaced shims that mimicked sched.h and mm.h with the real Xen headers
- Updated and extended the tests for the NUMA claims v7 series
- Changed test calls to use DOMCTL, XENMEM and SYSCTL APIs in xc_domain.c

Bernhard Kaindl (2):
  tests/native: Add native Xen test environment
  tests/native: Add native tests for NUMA claim sets

 tools/tests/Makefile                          |   1 +
 tools/tests/native/.gitignore                 |   4 +
 tools/tests/native/Makefile                   | 206 +++++++++++
 tools/tests/native/README.rst                 | 166 +++++++++
 tools/tests/native/harness/common.h           | 280 +++++++++++++++
 tools/tests/native/harness/domctl-shim.h      | 228 ++++++++++++
 tools/tests/native/harness/domctl-wrapper.h   |  28 ++
 tools/tests/native/harness/memory-shim.h      | 201 +++++++++++
 tools/tests/native/harness/memory-wrapper.h   |  42 +++
 tools/tests/native/harness/mm-wrapper.h       | 118 +++++++
 tools/tests/native/harness/native.h           |  81 +++++
 tools/tests/native/harness/page-alloc-env.h   | 254 ++++++++++++++
 tools/tests/native/harness/page-alloc-shim.h  | 328 ++++++++++++++++++
 tools/tests/native/harness/sysctl-shim.h      | 155 +++++++++
 tools/tests/native/harness/sysctl-wrapper.h   |  38 ++
 tools/tests/native/harness/testcase-asserts.h | 310 +++++++++++++++++
 tools/tests/native/harness/xc-domain-env.h    |  77 ++++
 tools/tests/native/harness/xen-macros.h       | 118 +++++++
 tools/tests/native/harness/xenctrl-shim.h     | 170 +++++++++
 tools/tests/native/host-claims.c              | 248 +++++++++++++
 tools/tests/native/node-claims.c              | 230 ++++++++++++
 21 files changed, 3283 insertions(+)
 create mode 100644 tools/tests/native/.gitignore
 create mode 100644 tools/tests/native/Makefile
 create mode 100644 tools/tests/native/README.rst
 create mode 100644 tools/tests/native/harness/common.h
 create mode 100644 tools/tests/native/harness/domctl-shim.h
 create mode 100644 tools/tests/native/harness/domctl-wrapper.h
 create mode 100644 tools/tests/native/harness/memory-shim.h
 create mode 100644 tools/tests/native/harness/memory-wrapper.h
 create mode 100644 tools/tests/native/harness/mm-wrapper.h
 create mode 100644 tools/tests/native/harness/native.h
 create mode 100644 tools/tests/native/harness/page-alloc-env.h
 create mode 100644 tools/tests/native/harness/page-alloc-shim.h
 create mode 100644 tools/tests/native/harness/sysctl-shim.h
 create mode 100644 tools/tests/native/harness/sysctl-wrapper.h
 create mode 100644 tools/tests/native/harness/testcase-asserts.h
 create mode 100644 tools/tests/native/harness/xc-domain-env.h
 create mode 100644 tools/tests/native/harness/xen-macros.h
 create mode 100644 tools/tests/native/harness/xenctrl-shim.h
 create mode 100644 tools/tests/native/host-claims.c
 create mode 100644 tools/tests/native/node-claims.c

-- 
2.39.5