0a6d1e2938
Summary: We are going to remove the former soon. Reviewers: EricWF Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D12117 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@245467 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
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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// UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5
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// <vector>
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// reference operator[](size_type n);
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#include <vector>
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#include <cassert>
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#include <cstdlib>
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#include "asan_testing.h"
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#include "min_allocator.h"
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#include "test_iterators.h"
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#include "test_macros.h"
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#ifndef _LIBCPP_HAS_NO_ASAN
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extern "C" void __sanitizer_set_death_callback(void (*callback)(void));
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void do_exit() {
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exit(0);
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}
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int main()
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{
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#if TEST_STD_VER >= 11
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{
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typedef int T;
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typedef std::vector<T, min_allocator<T>> C;
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const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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C c(std::begin(t), std::end(t));
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c.reserve(2*c.size());
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T foo = c[c.size()]; // bad, but not caught by ASAN
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}
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#endif
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{
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typedef input_iterator<int*> MyInputIter;
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// Sould not trigger ASan.
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std::vector<int> v;
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v.reserve(1);
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int i[] = {42};
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v.insert(v.begin(), MyInputIter(i), MyInputIter(i + 1));
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assert(v[0] == 42);
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assert(is_contiguous_container_asan_correct(v));
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}
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__sanitizer_set_death_callback(do_exit);
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{
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typedef int T;
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typedef std::vector<T> C;
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const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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C c(std::begin(t), std::end(t));
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c.reserve(2*c.size());
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assert(is_contiguous_container_asan_correct(c));
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assert(!__sanitizer_verify_contiguous_container ( c.data(), c.data() + 1, c.data() + c.capacity()));
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T foo = c[c.size()]; // should trigger ASAN
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assert(false); // if we got here, ASAN didn't trigger
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}
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}
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#else
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int main () { return 0; }
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#endif
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