tests: Add a simple compile test for caa_get_cycles

[urcu.git] / tests / unit / test_arch.c

diff --git a/tests/unit/test_arch.c b/tests/unit/test_arch.c
new file mode 100644 (file)
index 0000000..fb447d6
--- /dev/null
+++ b/tests/unit/test_arch.c
@@ -0,0 +1,52 @@
+/*
+ * test_arch.c
+ *
+ * Userspace RCU library - test arch headers
+ *
+ * Copyright February 2021 Michael Jeanson <mjeanson@efficios.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdio.h>
+#include <urcu/arch.h>
+
+#include "tap.h"
+
+#define NR_TESTS 1
+
+
+/*
+ * This is only to make sure the static inline caa_get_cycles() in the public
+ * headers builds properly.
+ */
+static
+void test_caa_get_cycles(void) {
+       caa_cycles_t cycles = 0;
+
+
+       cycles = caa_get_cycles();
+
+       ok(cycles != 0, "caa_get_cycles works");
+}
+
+int main(void)
+{
+       plan_tests(NR_TESTS);
+
+       test_caa_get_cycles();
+
+       return exit_status();
+}