1 | /* $Id: tstRTFileQuerySize-1.cpp 80585 2019-09-04 14:05:50Z vboxsync $ */
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2 | /** @file
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3 | * IPRT Testcase - RTFileQuerySize.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2011-2019 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * The contents of this file may alternatively be used under the terms
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18 | * of the Common Development and Distribution License Version 1.0
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19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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20 | * VirtualBox OSE distribution, in which case the provisions of the
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21 | * CDDL are applicable instead of those of the GPL.
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22 | *
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23 | * You may elect to license modified versions of this file under the
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24 | * terms and conditions of either the GPL or the CDDL or both.
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25 | */
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26 |
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27 |
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28 | /*********************************************************************************************************************************
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29 | * Header Files *
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30 | *********************************************************************************************************************************/
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31 | #include <iprt/file.h>
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32 |
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33 | #include <iprt/err.h>
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34 | #include <iprt/initterm.h>
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35 | #include <iprt/path.h>
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36 | #include <iprt/string.h>
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37 | #include <iprt/test.h>
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38 |
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39 |
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40 | static void test1(const char *pszSubTest, const char *pszFilename)
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41 | {
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42 | int rc;
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43 | RTTestISub(pszSubTest);
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44 |
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45 | RTFILE hFile;
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46 | rc = RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN);
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47 | if (RT_FAILURE(rc))
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48 | {
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49 | if ( rc == VERR_ACCESS_DENIED
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50 | || rc == VERR_PERMISSION_DENIED
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51 | || rc == VERR_FILE_NOT_FOUND)
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52 | {
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53 | RTTestIPrintf(RTTESTLVL_ALWAYS, "Cannot access '%s', skipping.", pszFilename);
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54 | return;
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55 | }
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56 | RTTESTI_CHECK_RC_RETV(RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN), VINF_SUCCESS);
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57 | }
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58 |
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59 | uint64_t cbFile = UINT64_MAX - 42;
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60 | RTTESTI_CHECK_RC(rc = RTFileQuerySize(hFile, &cbFile), VINF_SUCCESS);
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61 | if (RT_SUCCESS(rc))
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62 | {
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63 | RTTESTI_CHECK(cbFile != UINT64_MAX - 42);
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64 | RTTestIValue(pszSubTest, cbFile, RTTESTUNIT_BYTES);
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65 | }
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66 |
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67 | RTFileClose(hFile);
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68 | RTTestISubDone();
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69 | }
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70 |
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71 |
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72 | int main(int argc, char **argv)
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73 | {
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74 | RTTEST hTest;
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75 | int rc = RTTestInitAndCreate("tstRTFileQuerySize-1", &hTest);
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76 | if (rc)
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77 | return rc;
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78 | RTTestBanner(hTest);
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79 |
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80 | for (int i = 0; i < argc; i++)
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81 | {
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82 | char *pszNm = RTPathFilename(argv[i]);
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83 | if (!pszNm)
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84 | pszNm = argv[i];
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85 | test1(pszNm, argv[i]);
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86 | }
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87 |
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88 | #ifdef RT_OS_WINDOWS
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89 | test1("//./PhysicalDrive0", "//./PhysicalDrive0");
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90 | test1("//./HarddiskVolume1", "//./HarddiskVolume1");
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91 | test1("//./null", "//./nul");
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92 | #else
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93 | test1("/dev/null", "/dev/null");
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94 | # ifdef RT_OS_LINUX
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95 | test1("/dev/sda", "/dev/sda");
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96 | test1("/dev/sda1", "/dev/sda1");
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97 | test1("/dev/sda5", "/dev/sda5");
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98 | # endif
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99 | #endif
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100 |
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101 | /*
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102 | * Summary.
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103 | */
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104 | return RTTestSummaryAndDestroy(hTest);
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105 | }
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106 |
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