| 1 | /* $Id: tstRTExprEval.cpp 102287 2023-11-24 11:14:31Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT Testcase - RTExprEval
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2022-2023 Oracle and/or its affiliates.
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox base platform packages, as
|
|---|
| 10 | * available from https://www.virtualbox.org.
|
|---|
| 11 | *
|
|---|
| 12 | * This program is free software; you can redistribute it and/or
|
|---|
| 13 | * modify it under the terms of the GNU General Public License
|
|---|
| 14 | * as published by the Free Software Foundation, in version 3 of the
|
|---|
| 15 | * License.
|
|---|
| 16 | *
|
|---|
| 17 | * This program is distributed in the hope that it will be useful, but
|
|---|
| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 20 | * General Public License for more details.
|
|---|
| 21 | *
|
|---|
| 22 | * You should have received a copy of the GNU General Public License
|
|---|
| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
|
|---|
| 24 | *
|
|---|
| 25 | * The contents of this file may alternatively be used under the terms
|
|---|
| 26 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|---|
| 28 | * in the VirtualBox distribution, in which case the provisions of the
|
|---|
| 29 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 30 | *
|
|---|
| 31 | * You may elect to license modified versions of this file under the
|
|---|
| 32 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 33 | *
|
|---|
| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|---|
| 35 | */
|
|---|
| 36 |
|
|---|
| 37 |
|
|---|
| 38 | /*********************************************************************************************************************************
|
|---|
| 39 | * Header Files *
|
|---|
| 40 | *********************************************************************************************************************************/
|
|---|
| 41 | #include <iprt/expreval.h>
|
|---|
| 42 |
|
|---|
| 43 | #include <iprt/errcore.h>
|
|---|
| 44 | #include <iprt/string.h>
|
|---|
| 45 | #include <iprt/test.h>
|
|---|
| 46 |
|
|---|
| 47 |
|
|---|
| 48 | /*********************************************************************************************************************************
|
|---|
| 49 | * Global Variables *
|
|---|
| 50 | *********************************************************************************************************************************/
|
|---|
| 51 | static RTTEST g_hTest;
|
|---|
| 52 | static bool g_fQueryVariableExpected = false;
|
|---|
| 53 |
|
|---|
| 54 |
|
|---|
| 55 |
|
|---|
| 56 | /** @callbackmethodimpl{PFNRTEXPREVALQUERYVARIABLE} */
|
|---|
| 57 | static DECLCALLBACK(int) tstBasicQueryVariable(const char *pchName, size_t cchName, void *pvUser, char **ppszValue)
|
|---|
| 58 | {
|
|---|
| 59 | RTTESTI_CHECK(pvUser == (void *)g_hTest);
|
|---|
| 60 | RTTESTI_CHECK_RET(g_fQueryVariableExpected, VERR_WRONG_ORDER);
|
|---|
| 61 |
|
|---|
| 62 | #define MATCH_VAR(a_szVariable) \
|
|---|
| 63 | (cchName == sizeof(a_szVariable) - 1 && memcmp(pchName, a_szVariable, sizeof(a_szVariable) - 1) == 0)
|
|---|
| 64 | const char *pszValue;
|
|---|
| 65 | if (MATCH_VAR("MYVAR1"))
|
|---|
| 66 | pszValue = "42";
|
|---|
| 67 | else if (MATCH_VAR("MYVAR2"))
|
|---|
| 68 | pszValue = "string";
|
|---|
| 69 | else if (MATCH_VAR("MYNESTED1"))
|
|---|
| 70 | pszValue = "MYVAR1";
|
|---|
| 71 | else if (MATCH_VAR("FOX_AND_DOG"))
|
|---|
| 72 | pszValue = "The quick brown fox jumps over the lazy dog";
|
|---|
| 73 | else
|
|---|
| 74 | return VERR_NOT_FOUND;
|
|---|
| 75 |
|
|---|
| 76 | if (ppszValue)
|
|---|
| 77 | return RTStrDupEx(ppszValue, pszValue);
|
|---|
| 78 | return VINF_SUCCESS;
|
|---|
| 79 | }
|
|---|
| 80 |
|
|---|
| 81 |
|
|---|
| 82 | static void tstBasic(void)
|
|---|
| 83 | {
|
|---|
| 84 | RTTestISub("Basics");
|
|---|
| 85 |
|
|---|
| 86 | RTEXPREVAL hExprEval;
|
|---|
| 87 | RTTESTI_CHECK_RC_RETV(RTExprEvalCreate(&hExprEval, 0, "basics", NULL, NULL), VINF_SUCCESS);
|
|---|
| 88 | RTTESTI_CHECK_RETV(hExprEval != NIL_RTEXPREVAL);
|
|---|
| 89 | RTTESTI_CHECK_RETV(RTExprEvalRelease(hExprEval) == 0);
|
|---|
| 90 |
|
|---|
| 91 | RTTESTI_CHECK_RC_RETV(RTExprEvalCreate(&hExprEval, 0, "basics", g_hTest, tstBasicQueryVariable), VINF_SUCCESS);
|
|---|
| 92 | RTTESTI_CHECK_RETV(hExprEval != NIL_RTEXPREVAL);
|
|---|
| 93 |
|
|---|
| 94 | bool fResult;
|
|---|
| 95 | #define CHECK_fResult(a_fExpect) do { \
|
|---|
| 96 | if (fResult != (a_fExpect)) RTTestIFailed("line %u: fResult=%RTbool, expected %RTbool", __LINE__, fResult, (a_fExpect)); \
|
|---|
| 97 | } while (0)
|
|---|
| 98 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("1"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 99 | CHECK_fResult(true);
|
|---|
| 100 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("0"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 101 | CHECK_fResult(false);
|
|---|
| 102 |
|
|---|
| 103 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("true"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 104 | CHECK_fResult(true);
|
|---|
| 105 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("false"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 106 | CHECK_fResult(false);
|
|---|
| 107 |
|
|---|
| 108 | g_fQueryVariableExpected = true;
|
|---|
| 109 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("defined(MYVAR1)"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 110 | CHECK_fResult(true);
|
|---|
| 111 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("defined(NO_SUCH_VARIABLE)"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 112 | CHECK_fResult(false);
|
|---|
| 113 | g_fQueryVariableExpected = false;
|
|---|
| 114 |
|
|---|
| 115 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("1.0.1 vle 2.0"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 116 | CHECK_fResult(true);
|
|---|
| 117 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("1.0.1 vle 1.0"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 118 | CHECK_fResult(false);
|
|---|
| 119 | RTTESTI_CHECK_RC(RTExprEvalToBool(hExprEval, RT_STR_TUPLE("1.0.1 vle 1.0.1"), &fResult, NULL), VINF_SUCCESS);
|
|---|
| 120 | CHECK_fResult(true);
|
|---|
| 121 |
|
|---|
| 122 | int64_t iResult;
|
|---|
| 123 | #define CHECK_iResult(a_iExpect) do { \
|
|---|
| 124 | if (iResult != (a_iExpect)) RTTestIFailed("line %u: iResult=%#RX64, expected %#RX64", __LINE__, iResult, (a_iExpect)); \
|
|---|
| 125 | } while (0)
|
|---|
| 126 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("1"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 127 | CHECK_iResult(1);
|
|---|
| 128 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("0"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 129 | CHECK_iResult(0);
|
|---|
| 130 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("123459876"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 131 | CHECK_iResult(123459876);
|
|---|
| 132 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("123459876"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 133 | CHECK_iResult(123459876);
|
|---|
| 134 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("-123459876"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 135 | CHECK_iResult(-123459876);
|
|---|
| 136 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("0x7fffffffffffffff"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 137 | CHECK_iResult(INT64_MAX);
|
|---|
| 138 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("-9223372036854775808"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 139 | CHECK_iResult(INT64_MIN);
|
|---|
| 140 |
|
|---|
| 141 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("true"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 142 | CHECK_iResult(1);
|
|---|
| 143 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("false"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 144 | CHECK_iResult(0);
|
|---|
| 145 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("false + 2"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 146 | CHECK_iResult(2);
|
|---|
| 147 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("false - true"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 148 | CHECK_iResult(-1);
|
|---|
| 149 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("false - ((true))"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 150 | CHECK_iResult(-1);
|
|---|
| 151 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("false true - "), &iResult, NULL), VERR_PARSE_ERROR);
|
|---|
| 152 | CHECK_iResult(INT64_MAX);
|
|---|
| 153 | g_fQueryVariableExpected = true;
|
|---|
| 154 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("${MYVAR1} + 0"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 155 | CHECK_iResult(42);
|
|---|
| 156 | RTTESTI_CHECK_RC(RTExprEvalToInteger(hExprEval, RT_STR_TUPLE("${${MYNESTED1}} + 2"), &iResult, NULL), VINF_SUCCESS);
|
|---|
| 157 | CHECK_iResult(44);
|
|---|
| 158 | g_fQueryVariableExpected = false;
|
|---|
| 159 |
|
|---|
| 160 | char *pszResult;
|
|---|
| 161 | #define CHECK_FREE_pszResult(a_pszExpect) do { \
|
|---|
| 162 | const char *pszMacroExpect = (a_pszExpect); \
|
|---|
| 163 | if ( (pszResult != NULL || pszMacroExpect != NULL) \
|
|---|
| 164 | && RTStrCmp(pszResult, pszMacroExpect) != 0 ) \
|
|---|
| 165 | RTTestIFailed("line %u: pszResult=%s, expected %s", __LINE__, pszResult, pszMacroExpect); \
|
|---|
| 166 | RTStrFree(pszResult); \
|
|---|
| 167 | } while (0)
|
|---|
| 168 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("true"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 169 | CHECK_FREE_pszResult("true");
|
|---|
| 170 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("false"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 171 | CHECK_FREE_pszResult("false");
|
|---|
| 172 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("1+2"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 173 | CHECK_FREE_pszResult("3");
|
|---|
| 174 |
|
|---|
| 175 | /* hash functions: */
|
|---|
| 176 | g_fQueryVariableExpected = true;
|
|---|
| 177 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha1 \"${FOX_AND_DOG}\""), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 178 | g_fQueryVariableExpected = false;
|
|---|
| 179 | CHECK_FREE_pszResult("2fd4e1c67a2d28fced849ee1bb76e7391b93eb12");
|
|---|
| 180 |
|
|---|
| 181 | g_fQueryVariableExpected = true;
|
|---|
| 182 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha1(\"${FOX_AND_DOG}\")"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 183 | g_fQueryVariableExpected = false;
|
|---|
| 184 | CHECK_FREE_pszResult("2fd4e1c67a2d28fced849ee1bb76e7391b93eb12");
|
|---|
| 185 |
|
|---|
| 186 | g_fQueryVariableExpected = true;
|
|---|
| 187 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha1(${FOX_AND_DOG})"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 188 | g_fQueryVariableExpected = false;
|
|---|
| 189 | CHECK_FREE_pszResult("2fd4e1c67a2d28fced849ee1bb76e7391b93eb12");
|
|---|
| 190 |
|
|---|
| 191 | #if 0 /** @todo not happy with 'strcat' as an operator. Dot doesn't work, so, figure something else out... */
|
|---|
| 192 | g_fQueryVariableExpected = true;
|
|---|
| 193 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha1(${FOX_AND_DOG}) strcat sha1('')"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 194 | g_fQueryVariableExpected = false;
|
|---|
| 195 | CHECK_FREE_pszResult("2fd4e1c67a2d28fced849ee1bb76e7391b93eb12da39a3ee5e6b4b0d3255bfef95601890afd80709");
|
|---|
| 196 | #endif
|
|---|
| 197 |
|
|---|
| 198 | g_fQueryVariableExpected = true;
|
|---|
| 199 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha256('')"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 200 | g_fQueryVariableExpected = false;
|
|---|
| 201 | CHECK_FREE_pszResult("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
|
|---|
| 202 |
|
|---|
| 203 | g_fQueryVariableExpected = true;
|
|---|
| 204 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("sha512('')"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 205 | g_fQueryVariableExpected = false;
|
|---|
| 206 | CHECK_FREE_pszResult("cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e");
|
|---|
| 207 |
|
|---|
| 208 | g_fQueryVariableExpected = true;
|
|---|
| 209 | RTTESTI_CHECK_RC(RTExprEvalToString(hExprEval, RT_STR_TUPLE("md5(${FOX_AND_DOG})"), &pszResult, NULL), VINF_SUCCESS);
|
|---|
| 210 | g_fQueryVariableExpected = false;
|
|---|
| 211 | CHECK_FREE_pszResult("9e107d9d372bb6826bd81d3542a419d6");
|
|---|
| 212 |
|
|---|
| 213 | RTTESTI_CHECK_RETV(RTExprEvalRelease(hExprEval) == 0);
|
|---|
| 214 | }
|
|---|
| 215 |
|
|---|
| 216 |
|
|---|
| 217 |
|
|---|
| 218 | int main()
|
|---|
| 219 | {
|
|---|
| 220 | RTEXITCODE rcExit = RTTestInitAndCreate("tstRTExprEval", &g_hTest);
|
|---|
| 221 | if (rcExit != RTEXITCODE_SUCCESS)
|
|---|
| 222 | return rcExit;
|
|---|
| 223 |
|
|---|
| 224 | tstBasic();
|
|---|
| 225 |
|
|---|
| 226 | /*
|
|---|
| 227 | * Summary.
|
|---|
| 228 | */
|
|---|
| 229 | return RTTestSummaryAndDestroy(g_hTest);
|
|---|
| 230 | }
|
|---|
| 231 |
|
|---|
