1 files changed, 116 insertions, 0 deletions
diff --git a/src/VBox/Runtime/testcase/tstRTFileQuerySize-1.cpp b/src/VBox/Runtime/testcase/tstRTFileQuerySize-1.cpp
new file mode 100644
index 00000000..1c75e7cf
--- /dev/null
+++ b/src/VBox/Runtime/testcase/tstRTFileQuerySize-1.cpp
@@ -0,0 +1,116 @@
+/* $Id: tstRTFileQuerySize-1.cpp $ */
+/** @file
+ * IPRT Testcase - RTFileQuerySize.
+ */
+
+/*
+ * Copyright (C) 2011-2023 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>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/file.h>
+
+#include <iprt/err.h>
+#include <iprt/initterm.h>
+#include <iprt/path.h>
+#include <iprt/string.h>
+#include <iprt/test.h>
+
+
+static void test1(const char *pszSubTest, const char *pszFilename)
+{
+    int rc;
+    RTTestISub(pszSubTest);
+
+    RTFILE hFile;
+    rc = RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN);
+    if (RT_FAILURE(rc))
+    {
+        if (   rc == VERR_ACCESS_DENIED
+            || rc == VERR_PERMISSION_DENIED
+            || rc == VERR_FILE_NOT_FOUND)
+        {
+            RTTestIPrintf(RTTESTLVL_ALWAYS, "Cannot access '%s', skipping.", pszFilename);
+            return;
+        }
+        RTTESTI_CHECK_RC_RETV(RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN), VINF_SUCCESS);
+    }
+
+    uint64_t    cbFile = UINT64_MAX - 42;
+    RTTESTI_CHECK_RC(rc = RTFileQuerySize(hFile, &cbFile), VINF_SUCCESS);
+    if (RT_SUCCESS(rc))
+    {
+        RTTESTI_CHECK(cbFile != UINT64_MAX - 42);
+        RTTestIValue(pszSubTest, cbFile, RTTESTUNIT_BYTES);
+    }
+
+    RTFileClose(hFile);
+    RTTestISubDone();
+}
+
+
+int main(int argc, char **argv)
+{
+    RTTEST hTest;
+    int rc = RTTestInitAndCreate("tstRTFileQuerySize-1", &hTest);
+    if (rc)
+        return rc;
+    RTTestBanner(hTest);
+
+    for (int i = 0; i < argc; i++)
+    {
+        char *pszNm = RTPathFilename(argv[i]);
+        if (!pszNm)
+            pszNm = argv[i];
+        test1(pszNm, argv[i]);
+    }
+
+#ifdef RT_OS_WINDOWS
+    test1("//./PhysicalDrive0", "//./PhysicalDrive0");
+    test1("//./HarddiskVolume1", "//./HarddiskVolume1");
+    test1("//./nul", "//./nul");
+#else
+    test1("/dev/null", "/dev/null");
+# ifdef RT_OS_LINUX
+    test1("/dev/sda",  "/dev/sda");
+    test1("/dev/sda1", "/dev/sda1");
+    test1("/dev/sda5", "/dev/sda5");
+# endif
+#endif
+
+    /*
+     * Summary.
+     */
+    return RTTestSummaryAndDestroy(hTest);
+}
+