forked from OSchip/llvm-project
40 lines
938 B
C++
40 lines
938 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <string>
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// const charT* data() const;
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#include <string>
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#include <cassert>
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template <class S>
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void
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test(const S& s)
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{
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typedef typename S::traits_type T;
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const typename S::value_type* str = s.data();
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if (s.size() > 0)
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{
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assert(T::compare(str, &s[0], s.size()) == 0);
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assert(T::eq(str[s.size()], typename S::value_type()));
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}
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else
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assert(T::eq(str[0], typename S::value_type()));
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}
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int main()
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{
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typedef std::string S;
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test(S(""));
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test(S("abcde"));
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test(S("abcdefghij"));
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test(S("abcdefghijklmnopqrst"));
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}
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