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/*
* This file is part of nzbget. See <http://nzbget.net>.
*
* Copyright (C) 2015-2016 Andrey Prygunkov <hugbug@users.sourceforge.net>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include "nzbget.h"
#include "catch.h"
#include "NString.h"
TEST_CASE("BString", "[NString][Quick]")
{
BString<100> str;
REQUIRE(sizeof(str) == sizeof(char[100]));
REQUIRE(str.Empty());
REQUIRE(str);
str = "Hello, world";
REQUIRE(!str.Empty());
REQUIRE(str);
REQUIRE(!strcmp(str, "Hello, world"));
str.Format("Hi, %s%c: %i", "World", '!', 21);
REQUIRE(!strcmp(str, "Hi, World!: 21"));
BString<20> str2;
str2 = "Hello, world 01234567890123456789";
REQUIRE(!strcmp(str2, "Hello, world 012345"));
str2.Format("0123456789 Hi, %s%c: %i", "World", '!', 21);
REQUIRE(!strcmp(str2, "0123456789 Hi, Worl"));
BString<20> str3;
memcpy(str3, "Hello, 0123456789 world", str3.Capacity());
str3[str3.Capacity()] = '\0';
REQUIRE(!strcmp(str3, "Hello, 0123456789 w"));
str3 = "String 3 Test World, Hello!";
REQUIRE(!strcmp(str3, "String 3 Test World"));
BString<100> str4;
str4 = "String 4 initialized";
REQUIRE(!strcmp(str4, "String 4 initialized"));
BString<20> str5("Hi, %s%c: %i", "World", '!', 21);
REQUIRE(!strcmp(str5, "Hi, World!: 21"));
BString<20> str6;
str6.Append("Hello, World");
str6.Append("String5String5");
str6.Append("67");
str6.Append("0123456789", 5);
REQUIRE(!strcmp(str6, "Hello, WorldString5"));
BString<20> str7;
str7.Append("0123456789", 5);
REQUIRE(!strcmp(str7, "01234"));
BString<20> str8;
str8.Append("0123456789", 5);
str8.AppendFmt("%i:%i", 87, 65);
REQUIRE(!strcmp(str8, "0123487:65"));
const char* txt = "String 9 initialized";
BString<100> str9 = txt;
REQUIRE(!strcmp(str9, "String 9 initialized"));
}
TEST_CASE("CString", "[NString][Quick]")
{
CString str;
REQUIRE(sizeof(str) == sizeof(char*));
REQUIRE(str.Empty());
REQUIRE(!str);
str = "Hello, world";
REQUIRE(!str.Empty());
REQUIRE(str);
REQUIRE(!strcmp(str, "Hello, world"));
str.Format("Hi, %s%c: %i", "World", '!', 21);
REQUIRE(!strcmp(str, "Hi, World!: 21"));
char* tmp = strdup("Hello there");
CString str2;
str2.Bind(tmp);
const char* tmp3 = *str2;
REQUIRE(tmp == tmp3);
REQUIRE(!strcmp(str2, "Hello there"));
REQUIRE(tmp == *str2);
free(tmp);
char* tmp2 = str2.Unbind();
REQUIRE(tmp2 == tmp);
REQUIRE(str2.Empty());
REQUIRE(*str2 == nullptr);
CString str3("World 12345678901234567890");
char buf[50];
snprintf(buf, sizeof(buf), "Hi, %s%c: %i", *str3, '!', 21);
REQUIRE(!strcmp(buf, "Hi, World 12345678901234567890!: 21"));
CString str4;
REQUIRE(*str4 == nullptr);
REQUIRE((char*)str4 == nullptr);
REQUIRE((const char*)str4 == nullptr);
REQUIRE(str4.Str() != nullptr);
REQUIRE(*str4.Str() == '\0');
CString str6;
str6.Append("");
str6.Append("Hello, World");
str6.Append("String5String5");
str6.Append("67");
REQUIRE(!strcmp(str6, "Hello, WorldString5String567"));
str6.Clear();
str6.Append("0123456789", 5);
str6.AppendFmt("%i:%i", 87, 65);
REQUIRE(!strcmp(str6, "0123487:65"));
std::vector<CString> vec1;
vec1.push_back("Hello, there");
CString& str7 = vec1.back();
REQUIRE(!strcmp(str7, "Hello, there"));
REQUIRE(!strcmp(CString::FormatStr("Many %s ago", "days"), "Many days ago"));
CString str8("Hello, World");
str8.Replace(1, 4, "i");
REQUIRE(!strcmp(str8, "Hi, World"));
str8.Replace(4, 5, "everybody");
REQUIRE(!strcmp(str8, "Hi, everybody"));
str8.Replace(4, 5, "nome", 2);
REQUIRE(!strcmp(str8, "Hi, nobody"));
CString str9 = " Long string with spaces \t\r\n ";
str9.TrimRight();
REQUIRE(!strcmp(str9, " Long string with spaces"));
int pos = str9.Find("with");
REQUIRE(pos == 13);
str9.Replace("string", "with");
REQUIRE(!strcmp(str9, " Long with with spaces"));
str9.Replace("with", "without");
REQUIRE(!strcmp(str9, " Long without without spaces"));
str9.Replace("without", "");
REQUIRE(!strcmp(str9, " Long spaces"));
str8 = "test string";
str9 = "test string";
REQUIRE(str8 == str9);
bool eq = str8 == "test string";
REQUIRE(eq);
}
TEST_CASE("StringBuilder", "[NString][Quick]")
{
StringBuilder str6;
str6.Append("");
str6.Append("Hello, World");
str6.Append("String5String5");
str6.Append("67");
REQUIRE(!strcmp(str6, "Hello, WorldString5String567"));
}
TEST_CASE("CharBuffer", "[NString][Quick]")
{
CharBuffer buf(1024);
REQUIRE(buf.Size() == 1024);
buf.Reserve(2048);
REQUIRE(buf.Size() == 2048);
buf.Clear();
REQUIRE(buf.Size() == 0);
}
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