| 1 | /* $Id: tstEnv.cpp 38636 2011-09-05 13:49:45Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT Testcase - Environment.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2007 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 | * Header Files *
|
|---|
| 29 | *******************************************************************************/
|
|---|
| 30 | #include <iprt/env.h>
|
|---|
| 31 | #include <iprt/initterm.h>
|
|---|
| 32 | #include <iprt/err.h>
|
|---|
| 33 | #include <iprt/string.h>
|
|---|
| 34 | #include <iprt/stream.h>
|
|---|
| 35 |
|
|---|
| 36 |
|
|---|
| 37 | int main()
|
|---|
| 38 | {
|
|---|
| 39 | RTR3InitExeNoArguments(0);
|
|---|
| 40 | RTPrintf("tstEnv: TESTING...\n");
|
|---|
| 41 |
|
|---|
| 42 | int cErrors = 0;
|
|---|
| 43 |
|
|---|
| 44 | #define CHECK(expr) do { if (!(expr)) { RTPrintf("tstEnv: error line %d: %s\n", __LINE__, #expr); cErrors++; } } while (0)
|
|---|
| 45 | #define CHECK_RC(expr, rc) do { int rc2 = expr; if (rc2 != (rc)) { RTPrintf("tstEnv: error line %d: %s -> %Rrc expected %Rrc\n", __LINE__, #expr, rc2, rc); cErrors++; } } while (0)
|
|---|
| 46 | #define CHECK_STR(str1, str2) do { if (strcmp(str1, str2)) { RTPrintf("tstEnv: error line %d: '%s' != '%s' (*)\n", __LINE__, str1, str2); cErrors++; } } while (0)
|
|---|
| 47 |
|
|---|
| 48 | /*
|
|---|
| 49 | * Try mess around with the path a bit.
|
|---|
| 50 | */
|
|---|
| 51 | #ifdef RT_OS_WINDOWS
|
|---|
| 52 | static const char * const k_pszPathVar = "Path";
|
|---|
| 53 | #else
|
|---|
| 54 | static const char * const k_pszPathVar = "PATH";
|
|---|
| 55 | #endif
|
|---|
| 56 | static const char * const k_pszNonExistantVar = "IPRT_I_DON_T_EXIST";
|
|---|
| 57 |
|
|---|
| 58 | CHECK(RTEnvExist(k_pszPathVar));
|
|---|
| 59 | CHECK(RTEnvExistEx(RTENV_DEFAULT, k_pszPathVar));
|
|---|
| 60 | CHECK(!RTEnvExist(k_pszNonExistantVar));
|
|---|
| 61 | CHECK(!RTEnvExistEx(RTENV_DEFAULT, k_pszNonExistantVar));
|
|---|
| 62 |
|
|---|
| 63 | CHECK(RTEnvGet(k_pszPathVar) != NULL);
|
|---|
| 64 | char szBuf[8192];
|
|---|
| 65 | size_t cch;
|
|---|
| 66 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, k_pszPathVar, NULL, 0, &cch), VINF_SUCCESS);
|
|---|
| 67 | CHECK(cch < sizeof(szBuf));
|
|---|
| 68 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, k_pszPathVar, szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 69 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, k_pszPathVar, szBuf, sizeof(szBuf), NULL), VINF_SUCCESS);
|
|---|
| 70 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, k_pszPathVar, szBuf, 1, &cch), VERR_BUFFER_OVERFLOW);
|
|---|
| 71 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, k_pszPathVar, szBuf, 1, NULL), VERR_BUFFER_OVERFLOW);
|
|---|
| 72 |
|
|---|
| 73 | /* ditto for a clone. */
|
|---|
| 74 | RTENV Env;
|
|---|
| 75 | CHECK_RC(RTEnvClone(&Env, RTENV_DEFAULT), VINF_SUCCESS);
|
|---|
| 76 |
|
|---|
| 77 | CHECK(RTEnvExistEx(Env, k_pszPathVar));
|
|---|
| 78 | CHECK(!RTEnvExistEx(Env, k_pszNonExistantVar));
|
|---|
| 79 |
|
|---|
| 80 | CHECK_RC(RTEnvGetEx(Env, k_pszPathVar, NULL, 0, &cch), VINF_SUCCESS);
|
|---|
| 81 | CHECK(cch < sizeof(szBuf));
|
|---|
| 82 | CHECK_RC(RTEnvGetEx(Env, k_pszPathVar, szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 83 | CHECK_RC(RTEnvGetEx(Env, k_pszPathVar, szBuf, sizeof(szBuf), NULL), VINF_SUCCESS);
|
|---|
| 84 | CHECK_RC(RTEnvGetEx(Env, k_pszPathVar, szBuf, 1, &cch), VERR_BUFFER_OVERFLOW);
|
|---|
| 85 | CHECK_RC(RTEnvGetEx(Env, k_pszPathVar, szBuf, 1, NULL), VERR_BUFFER_OVERFLOW);
|
|---|
| 86 |
|
|---|
| 87 | /*
|
|---|
| 88 | * Set and Unset
|
|---|
| 89 | */
|
|---|
| 90 | CHECK_RC(RTEnvSetEx(RTENV_DEFAULT, "IPRTMyNewVar", "MyValue1"), VINF_SUCCESS);
|
|---|
| 91 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, "IPRTMyNewVar", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 92 | CHECK_STR(szBuf, "MyValue1");
|
|---|
| 93 | CHECK_RC(RTEnvSetEx(RTENV_DEFAULT, "IPRTMyNewVar", "MyValue2"), VINF_SUCCESS);
|
|---|
| 94 | CHECK_RC(RTEnvGetEx(RTENV_DEFAULT, "IPRTMyNewVar", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 95 | CHECK_STR(szBuf, "MyValue2");
|
|---|
| 96 |
|
|---|
| 97 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar", "MyValue1"), VINF_SUCCESS);
|
|---|
| 98 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 99 | CHECK_STR(szBuf, "MyValue1");
|
|---|
| 100 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar", "MyValue2"), VINF_SUCCESS);
|
|---|
| 101 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 102 | CHECK_STR(szBuf, "MyValue2");
|
|---|
| 103 |
|
|---|
| 104 | CHECK_RC(RTEnvUnsetEx(Env, "IPRTMyNewVar"), VINF_SUCCESS);
|
|---|
| 105 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar", szBuf, sizeof(szBuf), &cch), VERR_ENV_VAR_NOT_FOUND);
|
|---|
| 106 | CHECK_RC(RTEnvUnsetEx(Env, "IPRTMyNewVar"), VINF_ENV_VAR_NOT_FOUND);
|
|---|
| 107 |
|
|---|
| 108 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar0", "MyValue0"), VINF_SUCCESS);
|
|---|
| 109 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar1", "MyValue1"), VINF_SUCCESS);
|
|---|
| 110 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar2", "MyValue2"), VINF_SUCCESS);
|
|---|
| 111 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar3", "MyValue3"), VINF_SUCCESS);
|
|---|
| 112 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar4", "MyValue4"), VINF_SUCCESS);
|
|---|
| 113 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar5", "MyValue5"), VINF_SUCCESS);
|
|---|
| 114 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar6", "MyValue6"), VINF_SUCCESS);
|
|---|
| 115 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar7", "MyValue7"), VINF_SUCCESS);
|
|---|
| 116 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar8", "MyValue8"), VINF_SUCCESS);
|
|---|
| 117 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar9", "MyValue9"), VINF_SUCCESS);
|
|---|
| 118 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar10", "MyValue10"), VINF_SUCCESS);
|
|---|
| 119 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar11", "MyValue11"), VINF_SUCCESS);
|
|---|
| 120 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar12", "MyValue12"), VINF_SUCCESS);
|
|---|
| 121 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar13", "MyValue13"), VINF_SUCCESS);
|
|---|
| 122 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar14", "MyValue14"), VINF_SUCCESS);
|
|---|
| 123 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar15", "MyValue15"), VINF_SUCCESS);
|
|---|
| 124 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar16", "MyValue16"), VINF_SUCCESS);
|
|---|
| 125 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar17", "MyValue17"), VINF_SUCCESS);
|
|---|
| 126 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar18", "MyValue18"), VINF_SUCCESS);
|
|---|
| 127 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar19", "MyValue19"), VINF_SUCCESS);
|
|---|
| 128 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar20", "MyValue20"), VINF_SUCCESS);
|
|---|
| 129 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar21", "MyValue21"), VINF_SUCCESS);
|
|---|
| 130 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar22", "MyValue22"), VINF_SUCCESS);
|
|---|
| 131 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar23", "MyValue23"), VINF_SUCCESS);
|
|---|
| 132 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar24", "MyValue24"), VINF_SUCCESS);
|
|---|
| 133 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar25", "MyValue25"), VINF_SUCCESS);
|
|---|
| 134 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar26", "MyValue26"), VINF_SUCCESS);
|
|---|
| 135 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar27", "MyValue27"), VINF_SUCCESS);
|
|---|
| 136 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar28", "MyValue28"), VINF_SUCCESS);
|
|---|
| 137 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar29", "MyValue29"), VINF_SUCCESS);
|
|---|
| 138 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar30", "MyValue30"), VINF_SUCCESS);
|
|---|
| 139 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar31", "MyValue31"), VINF_SUCCESS);
|
|---|
| 140 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar32", "MyValue32"), VINF_SUCCESS);
|
|---|
| 141 | CHECK_RC(RTEnvSetEx(Env, "IPRTMyNewVar33", "MyValue33"), VINF_SUCCESS);
|
|---|
| 142 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar30", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 143 | CHECK_STR(szBuf, "MyValue30");
|
|---|
| 144 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar31", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 145 | CHECK_STR(szBuf, "MyValue31");
|
|---|
| 146 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 147 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 148 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar33", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 149 | CHECK_STR(szBuf, "MyValue33");
|
|---|
| 150 |
|
|---|
| 151 | CHECK_RC(RTEnvUnsetEx(Env, "IPRTMyNewVar33"), VINF_SUCCESS);
|
|---|
| 152 | CHECK(!RTEnvExistEx(Env, "IPRTMyNewVar33"));
|
|---|
| 153 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar33", szBuf, sizeof(szBuf), &cch), VERR_ENV_VAR_NOT_FOUND);
|
|---|
| 154 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 155 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 156 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar15", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 157 | CHECK_STR(szBuf, "MyValue15");
|
|---|
| 158 |
|
|---|
| 159 | CHECK_RC(RTEnvUnsetEx(Env, "IPRTMyNewVar3"), VINF_SUCCESS);
|
|---|
| 160 | CHECK(!RTEnvExistEx(Env, "IPRTMyNewVar3"));
|
|---|
| 161 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar3", szBuf, sizeof(szBuf), &cch), VERR_ENV_VAR_NOT_FOUND);
|
|---|
| 162 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 163 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 164 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar15", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 165 | CHECK_STR(szBuf, "MyValue15");
|
|---|
| 166 |
|
|---|
| 167 | CHECK_RC(RTEnvUnsetEx(Env, k_pszPathVar), VINF_SUCCESS);
|
|---|
| 168 | CHECK(!RTEnvExistEx(Env, k_pszPathVar));
|
|---|
| 169 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 170 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 171 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar15", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 172 | CHECK_STR(szBuf, "MyValue15");
|
|---|
| 173 |
|
|---|
| 174 | /*
|
|---|
| 175 | * Put.
|
|---|
| 176 | */
|
|---|
| 177 | CHECK_RC(RTEnvPutEx(Env, "IPRTMyNewVar28"), VINF_SUCCESS);
|
|---|
| 178 | CHECK(!RTEnvExistEx(Env, "IPRTMyNewVar28"));
|
|---|
| 179 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 180 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 181 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar15", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 182 | CHECK_STR(szBuf, "MyValue15");
|
|---|
| 183 |
|
|---|
| 184 | CHECK_RC(RTEnvPutEx(Env, "IPRTMyNewVar28=MyValue28"), VINF_SUCCESS);
|
|---|
| 185 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar28", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 186 | CHECK_STR(szBuf, "MyValue28");
|
|---|
| 187 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar32", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 188 | CHECK_STR(szBuf, "MyValue32");
|
|---|
| 189 | CHECK_RC(RTEnvGetEx(Env, "IPRTMyNewVar15", szBuf, sizeof(szBuf), &cch), VINF_SUCCESS);
|
|---|
| 190 | CHECK_STR(szBuf, "MyValue15");
|
|---|
| 191 |
|
|---|
| 192 | /*
|
|---|
| 193 | * Dup.
|
|---|
| 194 | */
|
|---|
| 195 | char *psz1;
|
|---|
| 196 | CHECK(RTEnvDupEx(Env, "NonExistantVariable") == NULL);
|
|---|
| 197 | psz1 = RTEnvDupEx(Env, "IPRTMyNewVar15");
|
|---|
| 198 | CHECK(psz1);
|
|---|
| 199 | if (psz1)
|
|---|
| 200 | CHECK_STR(psz1, "MyValue15");
|
|---|
| 201 | RTStrFree(psz1);
|
|---|
| 202 |
|
|---|
| 203 | static char s_szBigValue[10999];
|
|---|
| 204 | memset(s_szBigValue, 'a', sizeof(s_szBigValue));
|
|---|
| 205 | s_szBigValue[sizeof(s_szBigValue) - 1] = '\0';
|
|---|
| 206 | CHECK_RC(RTEnvSetEx(Env, "IPRTBigValue", s_szBigValue), VINF_SUCCESS);
|
|---|
| 207 | psz1 = RTEnvDupEx(Env, "IPRTBigValue");
|
|---|
| 208 | CHECK(psz1);
|
|---|
| 209 | if (psz1)
|
|---|
| 210 | CHECK_STR(psz1, s_szBigValue);
|
|---|
| 211 | RTStrFree(psz1);
|
|---|
| 212 |
|
|---|
| 213 | /*
|
|---|
| 214 | * Another cloning.
|
|---|
| 215 | */
|
|---|
| 216 | RTENV Env2;
|
|---|
| 217 | CHECK_RC(RTEnvClone(&Env2, Env), VINF_SUCCESS);
|
|---|
| 218 | CHECK_RC(RTEnvDestroy(Env2), VINF_SUCCESS);
|
|---|
| 219 |
|
|---|
| 220 | /*
|
|---|
| 221 | * execve envp and we're done.
|
|---|
| 222 | */
|
|---|
| 223 | const char * const *papsz = RTEnvGetExecEnvP(RTENV_DEFAULT);
|
|---|
| 224 | CHECK(papsz != NULL);
|
|---|
| 225 | papsz = RTEnvGetExecEnvP(RTENV_DEFAULT);
|
|---|
| 226 | CHECK(papsz != NULL);
|
|---|
| 227 |
|
|---|
| 228 | papsz = RTEnvGetExecEnvP(Env);
|
|---|
| 229 | CHECK(papsz != NULL);
|
|---|
| 230 | papsz = RTEnvGetExecEnvP(Env);
|
|---|
| 231 | CHECK(papsz != NULL);
|
|---|
| 232 |
|
|---|
| 233 | CHECK_RC(RTEnvDestroy(Env), VINF_SUCCESS);
|
|---|
| 234 |
|
|---|
| 235 | /*
|
|---|
| 236 | * Summary
|
|---|
| 237 | */
|
|---|
| 238 | if (!cErrors)
|
|---|
| 239 | RTPrintf("tstEnv: SUCCESS\n");
|
|---|
| 240 | else
|
|---|
| 241 | RTPrintf("tstEnv: FAILURE - %d errors\n", cErrors);
|
|---|
| 242 | return !!cErrors;
|
|---|
| 243 | }
|
|---|
| 244 |
|
|---|
