| 1 | /* $Id: tstRTFilesystem.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT Testcase - IPRT Filesystem API (Fileystem)
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2012-2019 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | * The contents of this file may alternatively be used under the terms
|
|---|
| 18 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 20 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 21 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 22 | *
|
|---|
| 23 | * You may elect to license modified versions of this file under the
|
|---|
| 24 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 25 | */
|
|---|
| 26 |
|
|---|
| 27 |
|
|---|
| 28 | /*********************************************************************************************************************************
|
|---|
| 29 | * Header Files *
|
|---|
| 30 | *********************************************************************************************************************************/
|
|---|
| 31 | #include <iprt/vfs.h>
|
|---|
| 32 | #include <iprt/errcore.h>
|
|---|
| 33 | #include <iprt/test.h>
|
|---|
| 34 | #include <iprt/file.h>
|
|---|
| 35 | #include <iprt/string.h>
|
|---|
| 36 |
|
|---|
| 37 |
|
|---|
| 38 | /*********************************************************************************************************************************
|
|---|
| 39 | * Structures and Typedefs *
|
|---|
| 40 | *********************************************************************************************************************************/
|
|---|
| 41 |
|
|---|
| 42 | static int tstRTFilesystem(RTTEST hTest, RTVFSFILE hVfsFile)
|
|---|
| 43 | {
|
|---|
| 44 | int rc = VINF_SUCCESS;
|
|---|
| 45 | RTVFS hVfs = NIL_RTVFS;
|
|---|
| 46 |
|
|---|
| 47 | RTTestSubF(hTest, "Create filesystem object");
|
|---|
| 48 |
|
|---|
| 49 | rc = RTVfsMountVol(hVfsFile, RTVFSMNT_F_READ_ONLY | RTVFSMNT_F_FOR_RANGE_IN_USE, &hVfs, NULL);
|
|---|
| 50 | if (RT_FAILURE(rc))
|
|---|
| 51 | {
|
|---|
| 52 | RTTestIFailed("RTVfsMountVol -> %Rrc", rc);
|
|---|
| 53 | return rc;
|
|---|
| 54 | }
|
|---|
| 55 |
|
|---|
| 56 | /* Check all blocks. */
|
|---|
| 57 | uint64_t off = 0;
|
|---|
| 58 | uint32_t cBlocksUsed = 0;
|
|---|
| 59 | uint32_t cBlocksUnused = 0;
|
|---|
| 60 | uint64_t cbFs = 0;
|
|---|
| 61 |
|
|---|
| 62 | rc = RTVfsFileGetSize(hVfsFile, &cbFs);
|
|---|
| 63 | if (RT_FAILURE(rc))
|
|---|
| 64 | {
|
|---|
| 65 | RTTestIFailed("RTVfsFileGetSize -> %Rrc", rc);
|
|---|
| 66 | return rc;
|
|---|
| 67 | }
|
|---|
| 68 |
|
|---|
| 69 | while (off < cbFs)
|
|---|
| 70 | {
|
|---|
| 71 | bool fUsed = false;
|
|---|
| 72 |
|
|---|
| 73 | rc = RTVfsQueryRangeState(hVfs, off, 1024, &fUsed);
|
|---|
| 74 | if (RT_FAILURE(rc))
|
|---|
| 75 | {
|
|---|
| 76 | RTTestIFailed("RTVfsIsRangeInUse -> %Rrc", rc);
|
|---|
| 77 | break;
|
|---|
| 78 | }
|
|---|
| 79 |
|
|---|
| 80 | if (fUsed)
|
|---|
| 81 | cBlocksUsed++;
|
|---|
| 82 | else
|
|---|
| 83 | cBlocksUnused++;
|
|---|
| 84 |
|
|---|
| 85 | off += 1024;
|
|---|
| 86 | }
|
|---|
| 87 |
|
|---|
| 88 | if (RT_SUCCESS(rc))
|
|---|
| 89 | RTTestIPrintf(RTTESTLVL_ALWAYS, "%u blocks used and %u blocks unused\n",
|
|---|
| 90 | cBlocksUsed, cBlocksUnused);
|
|---|
| 91 |
|
|---|
| 92 | RTVfsRelease(hVfs);
|
|---|
| 93 |
|
|---|
| 94 | return rc;
|
|---|
| 95 | }
|
|---|
| 96 |
|
|---|
| 97 | int main(int argc, char **argv)
|
|---|
| 98 | {
|
|---|
| 99 | /*
|
|---|
| 100 | * Initialize IPRT and create the test.
|
|---|
| 101 | */
|
|---|
| 102 | RTTEST hTest;
|
|---|
| 103 | int rc = RTTestInitAndCreate("tstRTFilesystem", &hTest);
|
|---|
| 104 | if (rc)
|
|---|
| 105 | return rc;
|
|---|
| 106 | RTTestBanner(hTest);
|
|---|
| 107 |
|
|---|
| 108 | /*
|
|---|
| 109 | * If no args, display usage.
|
|---|
| 110 | */
|
|---|
| 111 | if (argc < 2)
|
|---|
| 112 | {
|
|---|
| 113 | RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "Syntax: %s <image>\n", argv[0]);
|
|---|
| 114 | return RTTestSkipAndDestroy(hTest, "Missing required arguments\n");
|
|---|
| 115 | }
|
|---|
| 116 |
|
|---|
| 117 | /* Open image. */
|
|---|
| 118 | RTFILE hFile;
|
|---|
| 119 | RTVFSFILE hVfsFile;
|
|---|
| 120 | rc = RTFileOpen(&hFile, argv[1], RTFILE_O_OPEN | RTFILE_O_DENY_NONE | RTFILE_O_READ);
|
|---|
| 121 | if (RT_FAILURE(rc))
|
|---|
| 122 | {
|
|---|
| 123 | RTTestIFailed("RTFileOpen -> %Rrc", rc);
|
|---|
| 124 | return RTTestSummaryAndDestroy(hTest);
|
|---|
| 125 | }
|
|---|
| 126 |
|
|---|
| 127 | rc = RTVfsFileFromRTFile(hFile, 0, false, &hVfsFile);
|
|---|
| 128 | if (RT_FAILURE(rc))
|
|---|
| 129 | {
|
|---|
| 130 | RTTestIFailed("RTVfsFileFromRTFile -> %Rrc", rc);
|
|---|
| 131 | return RTTestSummaryAndDestroy(hTest);
|
|---|
| 132 | }
|
|---|
| 133 |
|
|---|
| 134 | rc = tstRTFilesystem(hTest, hVfsFile);
|
|---|
| 135 |
|
|---|
| 136 | RTTESTI_CHECK(rc == VINF_SUCCESS);
|
|---|
| 137 |
|
|---|
| 138 | RTVfsFileRelease(hVfsFile);
|
|---|
| 139 |
|
|---|
| 140 | /*
|
|---|
| 141 | * Summary
|
|---|
| 142 | */
|
|---|
| 143 | return RTTestSummaryAndDestroy(hTest);
|
|---|
| 144 | }
|
|---|
| 145 |
|
|---|
