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// This file is part of the uSTL library, an STL implementation.

//

// Copyright (c) 2005-2009 by Mike Sharov <msharov@users.sourceforge.net>

// This file is free software, distributed under the MIT License.

#include "stdtest.h"

void MyFormat (const char* fmt, ...) __attribute__((__format__(__printf__,1,2)));

void TestString (void)

{

    static const char c_TestString1[] = "123456789012345678901234567890";

    static const char c_TestString2[] = "abcdefghijklmnopqrstuvwxyz";

    static const char c_TestString3[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    string s1 (c_TestString1);

    string s2 (VectorRange (c_TestString2));

    string s3 (s1);

    cout << s1 << endl;

    cout << s2 << endl;

    cout << s3 << endl;

    s3.reserve (48);

    s3.resize (20);

    uoff_t i;

    for (i = 0; i < s3.length(); ++ i)

        s3.at(i) = s3.at(i);

    for (i = 0; i < s3.length(); ++ i)

        s3[i] = s3[i];

    cout.format ("%s\ns3.size() = %zu, max_size() = ", s3.c_str(), s3.size());

    if (s3.max_size() == SIZE_MAX - 1)

        cout << "(SIZE_MAX/elsize)-1";

    else

        cout << s3.max_size();

    cout.format (", capacity() = %zu\n", s3.capacity());

    s1.unlink();

    s1 = c_TestString2;

    s1 += c_TestString3;

    s1 += '$';

    cout << s1 << endl;

    s1 = "Hello";

    s2.unlink();

    s2 = "World";

    s3 = s1 + s2;

    cout << s3 << endl;

    s3 = "Concatenated ";

    s3 += s1.c_str();

    s3 += s2;

    s3 += " string.";

    cout << s3 << endl;

    if (s1 < s2)

        cout << "s1 < s2\n";

    if (s1 == s1)

        cout << "s1 == s1\n";

    if (s1[0] != s1[0])

        cout << "s1[0] != s1[0]\n";

    string s4;

    s4.link (s1);

    if (s1 == s4)

        cout << "s1 == s4\n";

    s1 = c_TestString1;

    string s5 (s1.begin() + 4, s1.begin() + 4 + 5);

    string s6 (s1.begin() + 4, s1.begin() + 4 + 5);

    if (s5 == s6)

        cout.format ("%s == %s\n", s5.c_str(), s6.c_str());

    string tail (s1.begin() + 7, s1.end());

    cout.format ("&s1[7] = %s\n", tail.c_str());

    cout.format ("initial:\t\t%s\n", s1.c_str());

    cout << "erase(5,find(9)-5)\t";

    s1.erase (5, s1.find ('9')-5);

    cout << s1 << endl;

    cout << "erase(5,5)\t\t";

    s1.erase (s1.begin() + 5, 2U);

    s1.erase (5, 3);

    assert (!*s1.end());

    cout << s1 << endl;

    cout << "push_back('x')\t\t";

    s1.push_back ('x');

    assert (!*s1.end());

    cout << s1 << endl;

    cout << "pop_back()\n";

    s1.pop_back();

    assert (!*s1.end());

    cout << "insert(10,#)\t\t";

    s1.insert (s1.begin() + 10, '#');

    assert (!*s1.end());

    cout << s1 << endl;

    cout << "replace(0,5,@)\t\t";

    s1.replace (s1.begin(), s1.begin() + 5, 1, '@');

    assert (!*s1.end());

    cout << s1 << endl;

    s1 = c_TestString1;

    cout.format ("8 found at %zu\n", s1.find ('8'));

    cout.format ("9 found at %zu\n", s1.find ("9"));

    cout.format ("7 rfound at %zu\n", s1.rfind ('7'));

    cout.format ("7 rfound again at %zu\n", s1.rfind ('7', s1.rfind ('7') - 1));

    cout.format ("67 rfound at %zu\n", s1.rfind ("67"));

    if (s1.rfind("X") == string::npos)

        cout << "X was not rfound\n";

    else

        cout.format ("X rfound at %zu\n", s1.rfind ("X"));

    uoff_t poundfound = s1.find ("#");

    if (poundfound != string::npos)

        cout.format ("# found at %zu\n", poundfound);

    cout.format ("[456] found at %zu\n", s1.find_first_of ("456"));

    cout.format ("[456] last found at %zu\n", s1.find_last_of ("456"));

    s2.clear();

    assert (!*s2.end());

    if (s2.empty())

        cout.format ("s2 is empty [%s], capacity %zu bytes\n", s2.c_str(), s2.capacity());

    s2.format ("<const] %d, %s, 0x%08X", 42, "[rfile>", 0xDEADBEEF);

    cout.format ("<%zu bytes of %zu> Format '%s'\n", s2.length(), s2.capacity(), s2.c_str());

    MyFormat ("'<const] %d, %s, 0x%08X'", 42, "[rfile>", 0xDEADBEEF);

    cout.format ("hash_value(s2) = %08X, string::hash(s2) = %08X\n", hash_value (s2.begin()), string::hash (s2.begin(), s2.end()));

}

void MyFormat (const char* fmt, ...)

{

    string buf;

    simd::reset_mmx();

    va_list args;

    va_start (args, fmt);

    buf.vformat (fmt, args);

    cout.format ("Custom vararg MyFormat: %s\n", buf.c_str());

    va_end (args);

}

StdBvtMain (TestString)