da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync/* $Id$ */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync/** @file
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync * IPRT Testcase - RTCString.
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync/*
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync * Copyright (C) 2006-2012 Oracle Corporation
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync *
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * available from http://www.virtualbox.org. This file is free software;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * you can redistribute it and/or modify it under the terms of the GNU
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * General Public License (GPL) as published by the Free Software
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync *
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * The contents of this file may alternatively be used under the terms
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * of the Common Development and Distribution License Version 1.0
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * VirtualBox OSE distribution, in which case the provisions of the
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * CDDL are applicable instead of those of the GPL.
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync *
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * You may elect to license modified versions of this file under the
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync * terms and conditions of either the GPL or the CDDL or both.
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync/*******************************************************************************
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync* Header Files *
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync*******************************************************************************/
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/cpp/ministring.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/err.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/mem.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/string.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/test.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#include <iprt/uni.h>
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsyncstatic void test1Hlp1(const char *pszExpect, const char *pszFormat, ...)
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync{
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync#if 0
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync va_list va;
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync va_start(va, pszFormat);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strTst(pszFormat, va);
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync va_end(va);
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync RTTESTI_CHECK_MSG(strTst.equals(pszExpect), ("strTst='%s' expected='%s'\n", strTst.c_str(), pszExpect));
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync#endif
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync}
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsyncstatic void test1(RTTEST hTest)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync{
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestSub(hTest, "Basics");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#define CHECK(expr) RTTESTI_CHECK(expr)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#define CHECK_DUMP(expr, value) \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync do { \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (!(expr)) \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestFailed(hTest, "%d: FAILED %s, got \"%s\"", __LINE__, #expr, value); \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync } while (0)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#define CHECK_DUMP_I(expr) \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync do { \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (!(expr)) \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestFailed(hTest, "%d: FAILED %s, got \"%d\"", __LINE__, #expr, expr); \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync } while (0)
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync#define CHECK_EQUAL(Str, szExpect) \
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync do { \
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync if (!(Str).equals(szExpect)) \
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync RTTestIFailed("line %u: expected \"%s\" got \"%s\"", __LINE__, szExpect, (Str).c_str()); \
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync } while (0)
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync#define CHECK_EQUAL_I(iRes, iExpect) \
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync do { \
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync if (iRes != iExpect) \
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync RTTestIFailed("line %u: expected \"%zd\" got \"%zd\"", __LINE__, iExpect, iRes); \
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync } while (0)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString empty;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(empty.length() == 0);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(empty.capacity() == 0);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString sixbytes("12345");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.length() == 5);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.capacity() == 6);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync sixbytes.append(RTCString("678"));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.length() == 8);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.capacity() >= 9);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync sixbytes.append("9a");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.length() == 10);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.capacity() >= 11);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync char *psz = sixbytes.mutableRaw();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync // 123456789a
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync // ^
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync // 0123456
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync psz[6] = '\0';
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync sixbytes.jolt();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.length() == 6);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(sixbytes.capacity() == 7);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString morebytes("tobereplaced");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync morebytes = "newstring ";
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync morebytes.append(sixbytes);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK_DUMP(morebytes == "newstring 123456", morebytes.c_str());
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString third(morebytes);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync third.reserve(100 * 1024); // 100 KB
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK_DUMP(third == "newstring 123456", morebytes.c_str() );
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(third.capacity() == 100 * 1024);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(third.length() == morebytes.length()); // must not have changed
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString copy1(morebytes);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString copy2 = morebytes;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(copy1 == copy2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy1 = NULL;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(copy1.length() == 0);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy1 = "";
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(copy1.length() == 0);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") < RTCString("def"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("") < RTCString("def"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") > RTCString(""));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") != RTCString("def"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK_DUMP_I(RTCString("def") > RTCString("abc"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") == RTCString("abc"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").compare("") == 0);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").compare(NULL) == 0);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").compare("a") < 0);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("a").compare("") > 0);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("a").compare(NULL) > 0);
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") < "def");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") != "def");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK_DUMP_I(RTCString("def") > "abc");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc") == "abc");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc").equals("abc"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("abc").equals("def"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc").equalsIgnoreCase("Abc"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc").equalsIgnoreCase("ABc"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("abc").equalsIgnoreCase("ABC"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("abc").equalsIgnoreCase("dBC"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").equals(""));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").equals(NULL));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("").equals("a"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("a").equals(""));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("a").equals(NULL));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").equalsIgnoreCase(""));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(RTCString("").equalsIgnoreCase(NULL));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("").equalsIgnoreCase("a"));
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync CHECK(!RTCString("a").equalsIgnoreCase(""));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.setNull();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (int i = 0; i < 100; ++i)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.reserve(50); // should be ignored after 50 loops
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.append("1");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(copy2.length() == 100);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.setNull();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (int i = 0; i < 100; ++i)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.reserve(50); // should be ignored after 50 loops
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync copy2.append('1');
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync CHECK(copy2.length() == 100);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
2c6b53161df23f161a60f267109f53ec6d4807f3vboxsync /* printf */
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrFmt;
2c6b53161df23f161a60f267109f53ec6d4807f3vboxsync CHECK(StrFmt.printf("%s-%s-%d", "abc", "def", 42).equals("abc-def-42"));
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync test1Hlp1("abc-42-def", "%s-%d-%s", "abc", 42, "def");
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync test1Hlp1("", "");
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync test1Hlp1("1", "1");
e39f7584900a350071fb8aa0997caa99cf2cc5eevboxsync test1Hlp1("foobar", "%s", "foobar");
2c6b53161df23f161a60f267109f53ec6d4807f3vboxsync
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync /* substring constructors */
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr1("", (size_t)0);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr1, "");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr2("abcdef", 2);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr2, "ab");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr3("abcdef", 1);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr3, "a");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr4("abcdef", 6);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr4, "abcdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr5("abcdef", 7);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr5, "abcdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStrBase("abcdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr10(SubStrBase, 0);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr10, "abcdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr11(SubStrBase, 1);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr11, "bcdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr12(SubStrBase, 1, 1);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr12, "b");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr13(SubStrBase, 2, 3);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr13, "cde");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr14(SubStrBase, 2, 4);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr14, "cdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString SubStr15(SubStrBase, 2, 5);
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync CHECK_EQUAL(SubStr15, "cdef");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync /* substr() and substrCP() functions */
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strTest("");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(0), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(0), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(1), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(1), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync /* now let's have some non-ASCII to chew on */
e23f032178340da346f06df66a051517dfb416b2vboxsync strTest = "abcdefßäbcdef";
e23f032178340da346f06df66a051517dfb416b2vboxsync // 13 codepoints, but 15 bytes (excluding null terminator);
e23f032178340da346f06df66a051517dfb416b2vboxsync // "ß" and "ä" consume two bytes each
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(0), strTest.c_str());
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(0), strTest.c_str());
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(2), "cdefßäbcdef");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(2), "cdefßäbcdef");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(2, 2), "cd");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(2, 2), "cd");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(6), "ßäbcdef");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(6), "ßäbcdef");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(6, 2), "ß"); // UTF-8 "ß" consumes two bytes
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(6, 1), "ß");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(8), "äbcdef"); // UTF-8 "ß" consumes two bytes
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(7), "äbcdef");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(8, 3), "äb"); // UTF-8 "ä" consumes two bytes
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(7, 2), "äb");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(14, 1), "f");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(12, 1), "f");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(15, 1), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(13, 1), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substr(16, 1), "");
e23f032178340da346f06df66a051517dfb416b2vboxsync CHECK_EQUAL(strTest.substrCP(15, 1), "");
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync
8880495bbb1df290f0806bf43298e658cfcb547cvboxsync /* and check cooperation with find() */
8880495bbb1df290f0806bf43298e658cfcb547cvboxsync size_t pos = strTest.find("ß");
8880495bbb1df290f0806bf43298e658cfcb547cvboxsync CHECK_EQUAL(strTest.substr(pos), "ßäbcdef");
8880495bbb1df290f0806bf43298e658cfcb547cvboxsync
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync /* check find() */
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.find("f"), 5);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.find("f", 0), 5);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.find("f", 3), 5);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.find("f", 6), 14);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.find("f", 9), 14);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync CHECK_EQUAL_I(strTest.substr(pos).find("d"), 6);
c2a214aca9750bcecd060bbeb5e02214bf9b4ac7vboxsync
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync /* split */
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> spList1 = RTCString("##abcdef##abcdef####abcdef##").split("##", RTCString::RemoveEmptyParts);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList1.size() == 3);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync for (size_t i = 0; i < spList1.size(); ++i)
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList1.at(i) == "abcdef");
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> spList2 = RTCString("##abcdef##abcdef####abcdef##").split("##", RTCString::KeepEmptyParts);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK_RETV(spList2.size() == 5);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList2.at(0) == "");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList2.at(1) == "abcdef");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList2.at(2) == "abcdef");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList2.at(3) == "");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList2.at(4) == "abcdef");
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> spList3 = RTCString().split("##", RTCString::KeepEmptyParts);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList3.size() == 0);
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> spList4 = RTCString().split("");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList4.size() == 0);
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> spList5 = RTCString("abcdef").split("");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK_RETV(spList5.size() == 1);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(spList5.at(0) == "abcdef");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync /* join */
64fee3f73de7a63db0b27a93be05cd635a149d14vboxsync RTCList<RTCString> jnList;
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync strTest = RTCString::join(jnList);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(strTest == "");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync strTest = RTCString::join(jnList, "##");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(strTest == "");
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync
e4cbbb034d1f2226fea95d81d1918ca2cf139e5cvboxsync jnList.append("abcdef");
e4cbbb034d1f2226fea95d81d1918ca2cf139e5cvboxsync strTest = RTCString::join(jnList, "##");
e4cbbb034d1f2226fea95d81d1918ca2cf139e5cvboxsync RTTESTI_CHECK(strTest == "abcdef");
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync jnList.append("abcdef");
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync strTest = RTCString::join(jnList, ";");
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync RTTESTI_CHECK(strTest == "abcdef;abcdef");
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync
5ff36a93b0416312ccf2ed0f05043fdd030d2100vboxsync for (size_t i = 0; i < 3; ++i)
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync jnList.append("abcdef");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync strTest = RTCString::join(jnList);
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(strTest == "abcdefabcdefabcdefabcdefabcdef");
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync strTest = RTCString::join(jnList, "##");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync RTTESTI_CHECK(strTest == "abcdef##abcdef##abcdef##abcdef##abcdef");
7f0bf7fc186a9b0de66702f6d1e44fcad695b73dvboxsync
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync /* special constructor and assignment arguments */
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrCtor1("");
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor1.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor1.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrCtor2(NULL);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor2.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor2.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrCtor1d(StrCtor1);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor1d.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor1d.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrCtor2d(StrCtor2);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor2d.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrCtor2d.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync for (unsigned i = 0; i < 2; i++)
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync {
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString StrAssign;
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync if (i) StrAssign = "abcdef";
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync StrAssign = (char *)NULL;
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync if (i) StrAssign = "abcdef";
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync StrAssign = "";
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync if (i) StrAssign = "abcdef";
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync StrAssign = StrCtor1;
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync if (i) StrAssign = "abcdef";
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync StrAssign = StrCtor2;
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.isEmpty());
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync RTTESTI_CHECK(StrAssign.length() == 0);
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync }
8d9b740ca730fa821b892864cfa398ec0577b42bvboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#undef CHECK
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#undef CHECK_DUMP
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#undef CHECK_DUMP_I
5aa387de314d2023440cf16f117ce71072ab0a49vboxsync#undef CHECK_EQUAL
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync}
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsyncstatic int mymemcmp(const char *psz1, const char *psz2, size_t cch)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync{
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (size_t off = 0; off < cch; off++)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (psz1[off] != psz2[off])
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestIFailed("off=%#x psz1=%.*Rhxs psz2=%.*Rhxs\n", off,
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RT_MIN(cch - off, 8), &psz1[off],
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RT_MIN(cch - off, 8), &psz2[off]);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync return psz1[off] > psz2[off] ? 1 : -1;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync return 0;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync}
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync#if 0
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync/**
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * Detects a few annoying unicode points with unstable case folding for UTF-8.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync *
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * Unicode 4.01, I think, introduces a few codepoints with lower/upper mappings
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * that has a different length when encoded as UTF-8. This breaks some
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * assumptions we used to make. Since it's just a handful codepoints, we'll
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * detect them and ignore them here. The actual case folding functions in
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * IPRT will of course deal with this in a more robust manner.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync *
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * @returns true if problematic, false if not.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync * @param uc The codepoints.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync */
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsyncstatic bool isUnevenUtf8FoldingCp(RTUNICP uc)
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync{
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync RTUNICP ucLower = RTUniCpToLower(uc);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync RTUNICP ucUpper = RTUniCpToUpper(uc);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync //return RTUniCpCalcUtf8Len(ucLower) != RTUniCpCalcUtf8Len(ucUpper);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync return false;
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync}
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync#endif
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsyncstatic void test2(RTTEST hTest)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync{
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestSub(hTest, "UTF-8 upper/lower encoding assumption");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync#define CHECK_EQUAL(str1, str2) \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync do \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync { \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(strlen((str1).c_str()) == (str1).length()); \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK((str1).length() == (str2).length()); \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(mymemcmp((str1).c_str(), (str2).c_str(), (str2).length() + 1) == 0); \
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync } while (0)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync RTCString strTmp, strExpect;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync char szDst[16];
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync /* Some simple ascii stuff. */
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strTmp = "abcdefghijklmnopqrstuvwxyz0123456ABCDEFGHIJKLMNOPQRSTUVWXYZ;-+/\\";
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strExpect = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456ABCDEFGHIJKLMNOPQRSTUVWXYZ;-+/\\";
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strTmp.toUpper();
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync CHECK_EQUAL(strTmp, strExpect);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strTmp.toLower();
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strExpect = "abcdefghijklmnopqrstuvwxyz0123456abcdefghijklmnopqrstuvwxyz;-+/\\";
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync CHECK_EQUAL(strTmp, strExpect);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strTmp = "abcdefghijklmnopqrstuvwxyz0123456ABCDEFGHIJKLMNOPQRSTUVWXYZ;-+/\\";
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync strTmp.toLower();
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync CHECK_EQUAL(strTmp, strExpect);
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* Collect all upper and lower case code points. */
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strLower("");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strLower.reserve(_4M);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strUpper("");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strUpper.reserve(_4M);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (RTUNICP uc = 1; uc <= 0x10fffd; uc++)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync /* Unicode 4.01, I think, introduced a few codepoints with lower/upper mappings
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync that aren't up for roundtrips and which case folding has a different UTF-8
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync length. We'll just skip them here as there are very few:
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync - Dotless small i and dotless capital I folds into ASCII I and i.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync - The small letter long s folds to ASCII S.
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync - Greek prosgegrammeni folds to iota, which is a letter with both upper
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync and lower case foldings of its own. */
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync if (uc == 0x131 || uc == 0x130 || uc == 0x17f || 0x1fbe)
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync continue;
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (RTUniCpIsLower(uc))
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(uc < 0xd800 || (uc > 0xdfff && uc != 0xfffe && uc != 0xffff), ("%#x\n", uc));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strLower.appendCodePoint(uc);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (RTUniCpIsUpper(uc))
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(uc < 0xd800 || (uc > 0xdfff && uc != 0xfffe && uc != 0xffff), ("%#x\n", uc));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strUpper.appendCodePoint(uc);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(strlen(strLower.c_str()) == strLower.length());
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(strlen(strUpper.c_str()) == strUpper.length());
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* Fold each code point in the lower case string and check that it encodes
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync into the same or less number of bytes. */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t cch = 0;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync const char *pszCur = strLower.c_str();
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strUpper2("");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strUpper2.reserve(strLower.length() + 64);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (;;)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP ucLower;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync const char * const pszPrev = pszCur;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_RC_BREAK(RTStrGetCpEx(&pszCur, &ucLower), VINF_SUCCESS);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchSrc = pszCur - pszPrev;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (!ucLower)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync break;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucUpper = RTUniCpToUpper(ucLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync const char *pszDstEnd = RTStrPutCp(szDst, ucUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchDst = pszDstEnd - &szDst[0];
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cchSrc >= cchDst,
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ("ucLower=%#x %u bytes; ucUpper=%#x %u bytes\n",
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ucLower, cchSrc, ucUpper, cchDst));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync cch += cchDst;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strUpper2.appendCodePoint(ucUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* roundtrip stability */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucUpper2 = RTUniCpToUpper(ucUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(ucUpper2 == ucUpper, ("ucUpper2=%#x ucUpper=%#x\n", ucUpper2, ucUpper));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucLower2 = RTUniCpToLower(ucUpper);
fca8f450b138f2965fdd2b8817e78837968f3103vboxsync RTTESTI_CHECK_MSG(ucLower2 == ucLower, ("ucLower2=%#x ucLower=%#x\n", ucLower2, ucLower));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucUpper3 = RTUniCpToUpper(ucLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(ucUpper3 == ucUpper, ("ucUpper3=%#x ucUpper=%#x\n", ucUpper3, ucUpper));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync pszDstEnd = RTStrPutCp(szDst, ucLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchLower2 = pszDstEnd - &szDst[0];
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cchDst == cchLower2,
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync ("ucLower2=%#x %u bytes; ucUpper=%#x %u bytes; ucLower=%#x\n",
f9bca9145a0dca17ca3355cfd8d416d1241637c0vboxsync ucLower2, cchLower2, ucUpper, cchDst, ucLower));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(strlen(strUpper2.c_str()) == strUpper2.length());
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cch == strUpper2.length(), ("cch=%u length()=%u\n", cch, strUpper2.length()));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* the toUpper method shall do the same thing. */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strLower; CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* Ditto for the upper case string. */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync cch = 0;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync pszCur = strUpper.c_str();
6c6531128b39093daeac902a8705c0bdf15b31ccvboxsync RTCString strLower2("");
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strLower2.reserve(strUpper.length() + 64);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync for (;;)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP ucUpper;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync const char * const pszPrev = pszCur;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_RC_BREAK(RTStrGetCpEx(&pszCur, &ucUpper), VINF_SUCCESS);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchSrc = pszCur - pszPrev;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (!ucUpper)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync break;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucLower = RTUniCpToLower(ucUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync const char *pszDstEnd = RTStrPutCp(szDst, ucLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchDst = pszDstEnd - &szDst[0];
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cchSrc >= cchDst,
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ("ucUpper=%#x %u bytes; ucLower=%#x %u bytes\n",
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ucUpper, cchSrc, ucLower, cchDst));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync cch += cchDst;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strLower2.appendCodePoint(ucLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* roundtrip stability */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucLower2 = RTUniCpToLower(ucLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(ucLower2 == ucLower, ("ucLower2=%#x ucLower=%#x\n", ucLower2, ucLower));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucUpper2 = RTUniCpToUpper(ucLower);
fca8f450b138f2965fdd2b8817e78837968f3103vboxsync RTTESTI_CHECK_MSG(ucUpper2 == ucUpper, ("ucUpper2=%#x ucUpper=%#x\n", ucUpper2, ucUpper));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTUNICP const ucLower3 = RTUniCpToLower(ucUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(ucLower3 == ucLower, ("ucLower3=%#x ucLower=%#x\n", ucLower3, ucLower));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync pszDstEnd = RTStrPutCp(szDst, ucUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync size_t const cchUpper2 = pszDstEnd - &szDst[0];
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cchDst == cchUpper2,
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ("ucUpper2=%#x %u bytes; ucLower=%#x %u bytes\n",
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync ucUpper2, cchUpper2, ucLower, cchDst));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK(strlen(strLower2.c_str()) == strLower2.length());
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTESTI_CHECK_MSG(cch == strLower2.length(), ("cch=%u length()=%u\n", cch, strLower2.length()));
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strUpper; CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* Checks of folding stability when nothing shall change. */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strUpper; CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strUpper2; CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strLower; CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strLower2; CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync /* Check folding stability for roundtrips. */
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strUpper; CHECK_EQUAL(strTmp, strUpper);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower(); CHECK_EQUAL(strTmp, strLower2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp = strLower; CHECK_EQUAL(strTmp, strLower);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toLower();
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync strTmp.toUpper(); CHECK_EQUAL(strTmp, strUpper2);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync}
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsyncint main()
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync{
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTEST hTest;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTEXITCODE rcExit = RTTestInitAndCreate("tstIprtMiniString", &hTest);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync if (rcExit == RTEXITCODE_SUCCESS)
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync {
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync RTTestBanner(hTest);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync test1(hTest);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync test2(hTest);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync rcExit = RTTestSummaryAndDestroy(hTest);
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync }
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync return rcExit;
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync}
da95d7e90deb739a4313283fc4b2e23d8f9ce8d6vboxsync