1 files changed, 103 insertions, 1 deletions
diff --git a/test/oslib/source/test/oslib_test_sequence_004.c b/test/oslib/source/test/oslib_test_sequence_004.c
index d43b9165f..38cb28358 100644
--- a/test/oslib/source/test/oslib_test_sequence_004.c
+++ b/test/oslib/source/test/oslib_test_sequence_004.c
@@ -36,7 +36,8 @@
  * .
  *
  * <h2>Test Cases</h2>
- * No test cases defined in the test sequence.
+ * - @subpage oslib_test_004_001
+ * .
  */
 
 #if ((CH_CFG_USE_FACTORY == TRUE) && (CH_CFG_USE_MEMPOOLS == TRUE) && (CH_CFG_USE_HEAP == TRUE)) || defined(__DOXYGEN__)
@@ -50,6 +51,106 @@
  * Test cases.
  ****************************************************************************/
 
+/**
+ * @page oslib_test_004_001 [4.1] Objects Registry
+ *
+ * <h2>Description</h2>
+ * This test case verifies the static objects registry.
+ *
+ * <h2>Test Steps</h2>
+ * - [4.1.1] Retrieving a registered object by name, must not exist.
+ * - [4.1.2] Registering an object, it must not exists, must succeed.
+ * - [4.1.3] Registering an object with the same name, must fail.
+ * - [4.1.4] Retrieving the registered object by name, must exist, then
+ *   increasing the reference counter, finally releasing both
+ *   references.
+ * - [4.1.5] Releasing the first reference to the object, must not
+ *   trigger an assertion.
+ * - [4.1.6] Retrieving the registered object by name again, must not
+ *   exist.
+ * .
+ */
+
+static void oslib_test_004_001_execute(void) {
+  registered_object_t *rop;
+
+  /* [4.1.1] Retrieving a registered object by name, must not exist.*/
+  test_set_step(1);
+  {
+    registered_object_t *rop;
+
+    rop = chFactoryFindObject("myobj");
+    test_assert(rop == NULL, "found");
+  }
+
+  /* [4.1.2] Registering an object, it must not exists, must succeed.*/
+  test_set_step(2);
+  {
+    registered_object_t *rop;
+    static uint32_t myobj = 0x55aa;
+
+    rop = chFactoryRegisterObject("myobj", (void *)&myobj);
+    test_assert(rop != NULL, "cannot register");
+  }
+
+  /* [4.1.3] Registering an object with the same name, must fail.*/
+  test_set_step(3);
+  {
+    registered_object_t *rop1;
+    static uint32_t myobj = 0x55aa;
+
+    rop1 = chFactoryRegisterObject("myobj", (void *)&myobj);
+    test_assert(rop1 == NULL, "can register");
+  }
+
+  /* [4.1.4] Retrieving the registered object by name, must exist, then
+     increasing the reference counter, finally releasing both
+     references.*/
+  test_set_step(4);
+  {
+    registered_object_t *rop1, *rop2;
+
+    rop1 = chFactoryFindObject("myobj");
+    test_assert(rop1 != NULL, "not found");
+    test_assert(*(uint32_t *)(rop1->objp) == 0x55aa, "object mismatch");
+    test_assert(rop == rop1, "object reference mismatch");
+    test_assert(rop1->element.refs == 2, "object reference mismatch");
+
+    rop2 = (registered_object_t *)chFactoryDuplicateReference((dyn_element_t *)rop1);
+    test_assert(rop1 == rop2, "object reference mismatch");
+    test_assert(*(uint32_t *)(rop2->objp) == 0x55aa, "object mismatch");
+    test_assert(rop1->element.refs == 3, "object reference mismatch");
+
+    chFactoryReleaseObject(rop1);
+    test_assert(rop->element.refs == 2, "references mismatch");
+
+    chFactoryReleaseObject(rop2);
+    test_assert(rop->element.refs == 1, "references mismatch");
+  }
+
+  /* [4.1.5] Releasing the first reference to the object, must not
+     trigger an assertion.*/
+  test_set_step(5);
+  {
+    chFactoryReleaseObject(rop);
+  }
+
+  /* [4.1.6] Retrieving the registered object by name again, must not
+     exist.*/
+  test_set_step(6);
+  {
+    rop = chFactoryFindObject("myobj");
+    test_assert(rop == NULL, "found");
+  }
+}
+
+static const testcase_t oslib_test_004_001 = {
+  "Objects Registry",
+  NULL,
+  NULL,
+  oslib_test_004_001_execute
+};
+
 /****************************************************************************
  * Exported data.
  ****************************************************************************/
@@ -58,6 +159,7 @@
  * @brief   Array of test cases.
  */
 const testcase_t * const oslib_test_sequence_004_array[] = {
+  &oslib_test_004_001,
   NULL
 };