Initial import of libucore

2012-10-29 23:07:32 +01:00
commit ed3866e49a
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+#include <check.h>
+#include "ucore_utils.h"
+
+
+struct Inner {
+    int x;
+    int y;
+};
+
+struct Outer {
+    int tag1;
+    int tag2;
+    struct Inner inner;
+    int tag3;
+};
+
+START_TEST (test_container_of)
+    struct Outer outer = {
+        .tag1 = 1,
+        .tag2 = 2,
+        .inner = {
+            .x = 1234,
+            .y = 5678
+        }
+    };
+
+    struct Inner *innerp = &outer.inner;
+    struct Outer *outerp = CONTAINER_OF(innerp, struct Outer, inner);
+
+    fail_if(outerp != &outer);
+
+END_TEST
+
+Suite *container_of_suite(void)
+{
+    Suite *s = suite_create("container_of");
+    TCase *tc = tcase_create("container_of tests");
+    tcase_add_test(tc, test_container_of);
+
+    suite_add_tcase(s, tc);
+
+    return s;
+}