1 files changed, 61 insertions, 0 deletions
diff --git a/posix/tst-cpuset-static.c b/posix/tst-cpuset-static.c
new file mode 100644
index 0000000000..ad4c40e422
--- /dev/null
+++ b/posix/tst-cpuset-static.c
@@ -0,0 +1,61 @@
+/* Test that CPU_* macros comply with their specifications.
+
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <support/next_to_fault.h>
+
+#define LOCAL_NUM_CPUS CPU_SETSIZE
+
+/* Create a mapping so that access to the page before the cpuset generates a
+   fault. The aim is to check the behavior for negative values since the
+   interface accepts signed int. */
+#define PREPARE_CPU_SET_TO_FAULT_BEFORE(X) \
+  struct support_next_to_fault local_##X = support_next_to_fault_allocate_before(sizeof(*X)); \
+  X = (cpu_set_t *) local_##X.buffer;
+
+/* Create a mapping so that access to the page after the cpuset generates a
+   fault. The aim is to check the behavior for values above CPU count since the
+   interface accepts signed int. */
+#define PREPARE_CPU_SET_TO_FAULT(X) \
+  struct support_next_to_fault local_##X = support_next_to_fault_allocate(sizeof(*X)); \
+  X = (cpu_set_t *) local_##X.buffer;
+
+#define PREPARE_CPU_SET(X) \
+  cpu_set_t local_##X = {}; \
+  X = &local_##X;
+
+#define GET_SIZE() (size_t) sizeof (cpu_set_t)
+
+#define LOCAL_CPU_ZERO(sz, cpusetp) CPU_ZERO(cpusetp)
+#define LOCAL_CPU_SET(cpu, sz, cpusetp) CPU_SET(cpu, cpusetp)
+#define LOCAL_CPU_CLR(cpu, sz, cpusetp) CPU_CLR(cpu, cpusetp)
+#define LOCAL_CPU_ISSET(cpu, sz, cpusetp) CPU_ISSET(cpu, cpusetp)
+#define LOCAL_CPU_COUNT(sz, cpusetp) CPU_COUNT(cpusetp)
+#define LOCAL_CPU_AND(sz, destsetp, srcsetp1, srcsetp2) \
+  CPU_AND(destsetp, srcsetp1, srcsetp2)
+#define LOCAL_CPU_OR(sz, destsetp, srcsetp1, srcsetp2) \
+  CPU_OR(destsetp, srcsetp1, srcsetp2)
+#define LOCAL_CPU_XOR(sz, destsetp, srcsetp1, srcsetp2) \
+  CPU_XOR(destsetp, srcsetp1, srcsetp2)
+#define LOCAL_CPU_EQUAL(sz, setp1, setp2) CPU_EQUAL(setp1, setp2)
+
+#define CLEAN_CPU_SET(X)
+#define CLEAN_CPU_SET_TO_FAULT_BEFORE(X) support_next_to_fault_free(&local_##X)
+#define CLEAN_CPU_SET_TO_FAULT(X) support_next_to_fault_free(&local_##X)
+
+#include "tst-cpuset-skeleton.c"