1 files changed, 110 insertions, 0 deletions
diff --git a/src/VBox/Main/testcase/tstGuid.cpp b/src/VBox/Main/testcase/tstGuid.cpp
new file mode 100644
index 00000000..0bffd820
--- /dev/null
+++ b/src/VBox/Main/testcase/tstGuid.cpp
@@ -0,0 +1,110 @@
+/* $Id: tstGuid.cpp $ */
+/** @file
+ * API Glue Testcase - Guid.
+ */
+
+/*
+ * Copyright (C) 2013-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * 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, in version 3 of the
+ * License.
+ *
+ * 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, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <VBox/com/Guid.h>
+
+#include <iprt/errcore.h>
+#include <iprt/mem.h>
+#include <iprt/string.h>
+#include <iprt/test.h>
+#include <iprt/uni.h>
+
+
+static void test1(RTTEST hTest)
+{
+    RTTestSub(hTest, "Basics");
+
+#define CHECK(expr) RTTESTI_CHECK(expr)
+#define CHECK_DUMP(expr, value) \
+    do { \
+        if (!(expr)) \
+            RTTestFailed(hTest, "%d: FAILED %s, got \"%s\"", __LINE__, #expr, value); \
+    } while (0)
+
+#define CHECK_DUMP_I(expr) \
+    do { \
+        if (!(expr)) \
+            RTTestFailed(hTest, "%d: FAILED %s, got \"%d\"", __LINE__, #expr, expr); \
+    } while (0)
+#define CHECK_EQUAL(Str, szExpect) \
+    do { \
+        if (!(Str).equals(szExpect)) \
+            RTTestIFailed("line %u: expected \"%s\" got \"%s\"", __LINE__, szExpect, (Str).c_str()); \
+    } while (0)
+#define CHECK_EQUAL_I(iRes, iExpect) \
+    do { \
+        if (iRes != iExpect) \
+            RTTestIFailed("line %u: expected \"%zd\" got \"%zd\"", __LINE__, iExpect, iRes); \
+    } while (0)
+
+    com::Guid zero;
+    CHECK(zero.isZero());
+
+    com::Guid copyZero(zero);
+    CHECK(copyZero.isZero());
+
+    com::Guid assignZero(zero);
+    CHECK(assignZero.isZero());
+
+    com::Guid random;
+    random.create();
+    CHECK(!random.isZero());
+
+    com::Guid copyRandom(random);
+    CHECK(!copyRandom.isZero());
+
+    com::Guid assignRandom(random);
+    CHECK(!assignRandom.isZero());
+
+    /** @todo extend this a lot, it needs to cover many more cases */
+
+#undef CHECK
+#undef CHECK_DUMP
+#undef CHECK_DUMP_I
+#undef CHECK_EQUAL
+}
+
+
+int main()
+{
+    RTTEST      hTest;
+    RTEXITCODE  rcExit = RTTestInitAndCreate("tstGuid", &hTest);
+    if (rcExit == RTEXITCODE_SUCCESS)
+    {
+        RTTestBanner(hTest);
+
+        test1(hTest);
+
+        rcExit = RTTestSummaryAndDestroy(hTest);
+    }
+    return rcExit;
+}
+