1 files changed, 27 insertions, 0 deletions
diff --git a/posix/tst-cpucount.c b/posix/tst-cpucount.c
new file mode 100644
index 0000000000..fe3cded732
--- /dev/null
+++ b/posix/tst-cpucount.c
@@ -0,0 +1,27 @@
+#include <sched.h>
+#include <stdio.h>
+
+static int
+do_test (void)
+{
+  cpu_set_t c;
+
+  CPU_ZERO (&c);
+
+  for (int cnt = 0; cnt < 130; ++cnt)
+    {
+      int n = CPU_COUNT (&c);
+      if (n != cnt)
+	{
+	  printf ("expected %d, not %d\n", cnt, n);
+	  return 1;
+	}
+
+      CPU_SET (cnt, &c);
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"