diff options
Diffstat (limited to 'src/VBox/Runtime/testcase/tstRTStrSplit.cpp')
| -rw-r--r-- | src/VBox/Runtime/testcase/tstRTStrSplit.cpp | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/VBox/Runtime/testcase/tstRTStrSplit.cpp b/src/VBox/Runtime/testcase/tstRTStrSplit.cpp new file mode 100644 index 00000000..55d8aeb8 --- /dev/null +++ b/src/VBox/Runtime/testcase/tstRTStrSplit.cpp @@ -0,0 +1,141 @@ +/* $Id: tstRTStrSplit.cpp $ */ +/** @file + * IPRT Testcase - String splitting. + */ + +/* + * Copyright (C) 2020-2023 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 <https://www.gnu.org/licenses>. + * + * 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 <iprt/string.h> + +#include <iprt/test.h> +#include <iprt/mem.h> +#include <iprt/stream.h> + + +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); +} + |