/* $Id: tstRTStrSplit.cpp 96407 2022-08-22 17:43:14Z vboxsync $ */ /** @file * IPRT Testcase - String splitting. */ /* * Copyright (C) 2020-2022 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 . * * 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 #include #include #include int main() { RTTEST hTest; RTEXITCODE rcExit = RTTestInitAndCreate("tstRTStrSplit", &hTest); if (rcExit != RTEXITCODE_SUCCESS) return rcExit; RTTestBanner(hTest); /* Invalid stuff. */ RTTestDisableAssertions(hTest); RTTEST_CHECK_RC(hTest, RTStrSplit(NULL, 0, NULL, NULL, NULL), VERR_INVALID_POINTER); RTTEST_CHECK_RC(hTest, RTStrSplit("foo", 0, NULL, NULL, NULL), VERR_INVALID_PARAMETER); RTTEST_CHECK_RC(hTest, RTStrSplit("foo", 42, NULL, NULL, NULL), VERR_INVALID_POINTER); RTTestRestoreAssertions(hTest); char **papszStrings = NULL; size_t cStrings = 0; #define DO_CLEANUP() \ for (size_t i = 0; i < cStrings; ++i) \ RTStrFree(papszStrings[i]); \ RTMemFree(papszStrings); cStrings = 0; /* Empty stuff. */ const char szEmpty[] = ""; RTTEST_CHECK_RC(hTest, RTStrSplit(szEmpty, sizeof(szEmpty), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 0); DO_CLEANUP(); /* No separator given. */ const char szNoSep[] = "foo"; RTTEST_CHECK_RC(hTest, RTStrSplit(szNoSep, sizeof(szNoSep), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 1); RTTEST_CHECK(hTest, RTStrICmp(papszStrings[0], "foo") == 0); DO_CLEANUP(); /* Single string w/ separator. */ const char szWithSep[] = "foo\r\n"; RTTEST_CHECK_RC(hTest, RTStrSplit(szWithSep, sizeof(szWithSep), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 1); RTTEST_CHECK(hTest, papszStrings && RTStrICmp(papszStrings[0], "foo") == 0); DO_CLEANUP(); /* Multiple strings w/ separator. */ const char szWithSep2[] = "foo\r\nbar"; RTTEST_CHECK_RC(hTest, RTStrSplit(szWithSep2, sizeof(szWithSep2), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 2); RTTEST_CHECK(hTest, cStrings == 2 && papszStrings && RTStrICmp(papszStrings[0], "foo") == 0 && RTStrICmp(papszStrings[1], "bar") == 0); DO_CLEANUP(); /* Multiple strings w/ two consequtive separators. */ const char szWithSep3[] = "foo\r\nbar\r\n\r\n"; RTTEST_CHECK_RC(hTest, RTStrSplit(szWithSep3, sizeof(szWithSep3), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 2); RTTEST_CHECK(hTest, cStrings == 2 && papszStrings && RTStrICmp(papszStrings[0], "foo") == 0 && RTStrICmp(papszStrings[1], "bar") == 0); DO_CLEANUP(); /* Multiple strings w/ two consequtive separators. */ const char szWithSep4[] = "foo\r\nbar\r\n\r\nbaz"; RTTEST_CHECK_RC(hTest, RTStrSplit(szWithSep4, sizeof(szWithSep4), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 3); RTTEST_CHECK(hTest, cStrings == 3 && papszStrings && RTStrICmp(papszStrings[0], "foo") == 0 && RTStrICmp(papszStrings[1], "bar") == 0 && RTStrICmp(papszStrings[2], "baz") == 0); DO_CLEANUP(); /* Multiple strings w/ trailing separators. */ const char szWithSep5[] = "foo\r\nbar\r\n\r\nbaz\r\n\r\n"; RTTEST_CHECK_RC(hTest, RTStrSplit(szWithSep5, sizeof(szWithSep5), "\r\n", &papszStrings, &cStrings), VINF_SUCCESS); RTTEST_CHECK(hTest, cStrings == 3); RTTEST_CHECK(hTest, cStrings == 3 && papszStrings && RTStrICmp(papszStrings[0], "foo") == 0 && RTStrICmp(papszStrings[1], "bar") == 0 && RTStrICmp(papszStrings[2], "baz") == 0); DO_CLEANUP(); #undef DO_CLEANUP /* * Summary. */ return RTTestSummaryAndDestroy(hTest); }