Fix nasa#379, Add FileSysAddFixedMap functional API test

src/tests/file-sys-add-fixed-map-api-test/file-sys-add-fixed-map-api-test.c

@@ -0,0 +1,78 @@
+/*
+ *      Copyright (c) 2020, United States government as represented by the
+ *      administrator of the National Aeronautics Space Administration.
+ *      All rights reserved. This software was created at NASA Goddard
+ *      Space Flight Center pursuant to government contracts.
+ *
+ *      This is governed by the NASA Open Source Agreement and may be used,
+ *      distributed and modified only according to the terms of that agreement.
+ */
+
+/*
+ * Filename: file-sys-add-fixed-map-api-test.c
+ *
+ * Purpose: This file contains functional tests for "osapi-FileSysAddFixedMap"
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "common_types.h"
+#include "osapi.h"
+#include "utassert.h"
+#include "uttest.h"
+#include "utbsp.h"
+
+
+
+
+/* *************************************** MAIN ************************************** */
+
+void TestFileSysAddFixedMapApi(void)
+{
+    int32 expected;
+    int32 actual;
+    uint32 fs_id;
+
+    /* Test for nominal inputs */
+    /*
+     * This test case requires a fixed virtual dir for one test case.
+     * Just map /test to a dir of the same name, relative to current dir.
+     */
+
+    expected = OS_SUCCESS;
+    actual = OS_FileSysAddFixedMap(&fs_id, "./test", "/test");
+    UtAssert_True(actual == expected, "OS_FileSysAddFixedMap() (%ld) == OS_SUCCESS", (long)actual);
+
+    /* Test for invalid inputs */
+    expected = OS_INVALID_POINTER;
+    actual = OS_FileSysAddFixedMap(NULL, NULL, NULL);
+    UtAssert_True(actual == expected, "OS_FileSysAddFixedMap() (%ld) == OS_SUCCESS", (long)actual);
+
+    expected = OS_INVALID_POINTER;
+    actual = OS_FileSysAddFixedMap(&fs_id, NULL, NULL);
+    UtAssert_True(actual == expected, "OS_FileSysAddFixedMap() (%ld) == OS_SUCCESS", (long)actual);
+
+    expected = OS_INVALID_POINTER;
+    actual = OS_FileSysAddFixedMap(&fs_id, "./test", NULL);
+    UtAssert_True(actual == expected, "OS_FileSysAddFixedMap() (%ld) == OS_SUCCESS", (long)actual);
+
+
+} /* end TestFileSysAddFixedMapApi */
+
+
+void UtTest_Setup(void)
+{
+    if (OS_API_Init() != OS_SUCCESS)
+    {
+        UtAssert_Abort("OS_API_Init() failed");
+    }
+
+    /*
+     * Register the test setup and check routines in UT assert
+     */
+    UtTest_Add(TestFileSysAddFixedMapApi, NULL, NULL, "TestFileSysAddFixedMapApi");
+}
+