a5e5eb17fd
This patch effectively maintains the status quo, making sure that the safe mode keeps working the same way as before. Hardening will target the next major release, allowing it to go through RFC and for the implementation to stabilize and mature. Differential Revision: https://reviews.llvm.org/D159171
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// REQUIRES: has-unix-headers
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// UNSUPPORTED: c++03
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// UNSUPPORTED: !libcpp-has-debug-mode && !libcpp-has-assertions
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// XFAIL: availability-verbose_abort-missing
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// <filesystem>
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// class path
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#include "filesystem_include.h"
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#include <iterator>
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#include <type_traits>
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#include <cassert>
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#include "check_assertion.h"
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int main(int, char**) {
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// Test incrementing/decrementing a singular iterator
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{
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fs::path::iterator singular;
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TEST_LIBCPP_ASSERT_FAILURE(++singular, "attempting to increment a singular iterator");
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TEST_LIBCPP_ASSERT_FAILURE(--singular, "attempting to decrement a singular iterator");
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}
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// Test incrementing the end iterator
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{
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fs::path p("foo/bar");
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auto it = p.begin();
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TEST_LIBCPP_ASSERT_FAILURE(--it, "attempting to decrement the begin iterator");
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}
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// Test incrementing the end iterator
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{
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fs::path p("foo/bar");
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auto it = p.end();
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TEST_LIBCPP_ASSERT_FAILURE(++it, "attempting to increment the end iterator");
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}
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return 0;
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}
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