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test.hpp
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test.hpp
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#include <cassert>
#include <iostream>
#include <utility>
namespace ourstd {
namespace test {
template <class InputIterator1, class InputIterator2>
void
assert_range(InputIterator1 b1, InputIterator1 e1, InputIterator2 b2, InputIterator2 e2)
{
using namespace std;
int pos = 0;
for (; b1 != e1 && b2 != e2; ++b1, ++b2, ++pos) {
if (*b1 != *b2) {
cerr << "Ranges differ at pos=" << pos << endl;
assert(!"ranges differ");
}
}
if (b1 != e1) {
cerr << "Second range ends at pos=" << pos << endl;
assert(!"range sizes differ");
}
if (b2 != e2) {
cerr << "First range ends at pos=" << pos << endl;
assert(!"range sizes differ");
}
/* ok, ranges are equal */
}
template <class InputIterator, class Cont>
void assert_range(InputIterator b, InputIterator e, const Cont &c)
{ return assert_range(b, e, c.begin(), c.end()); }
template <class InputIterator, class T>
void assert_range(InputIterator b, InputIterator e, std::initializer_list<T> il)
{ return assert_range(b, e, il.begin(), il.end()); }
template <class Cont1, class Cont2>
void assert_contents(const Cont1 &c1, const Cont2 &c2)
{ return assert_range(c1.begin(), c1.end(), c2.begin(), c2.end()); }
template <class Cont, class T>
void assert_contents(const Cont &c, std::initializer_list<T> il)
{ return assert_range(c.begin(), c.end(), il.begin(), il.end()); }
}
}