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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 WriteCML (const cmemlink& l)

{

    cout.format ("cmemlink{%zu}: ", l.size());

    const void* pv = l.cdata();

    const char* pc = reinterpret_cast<const char*>(pv);

    size_t nc = l.size();

    if (pc[nc - 1] == 0)

        -- nc;

    cout.write (l.begin(), nc);

    cout << endl;

}

void TestCML (void)

{

    const char hello[] = "Hello world!";

    const char* phello = hello; // const storage is sometimes copied on pointing

    cmemlink a, b;

    a.link (phello, VectorSize(hello));

    if (a.begin() != phello)

        cout.format ("a.begin() failed: %p != %p\n", a.begin(), phello);

    a.link (VectorRange (hello));

    if (*(const char*)(a.begin() + 5) != hello[5])

        cout.format ("begin()[5] failed: %c != %c\n", *(const char*)(a.begin() + 5), VectorElement(hello,5));

    if (a.size() != VectorSize(hello))

        cout << "link to VectorRange doesn't work\n";

    if (0 != memcmp (a.begin(), hello, VectorSize(hello)))

        cout << "memcmp failed on cmemlink\n";

    b.static_link (hello);

    WriteCML (a);

    WriteCML (b);

    if (!(a == b))

        cout << "operator== failed on cmemlink\n";

    b.resize (VectorSize(hello) - 5);

    a = b;

    WriteCML (a);

}

StdBvtMain (TestCML)