mirror of
https://github.com/llvm-mirror/libcxx.git
synced 2025-10-22 16:37:40 +08:00
21c042e77e
Those tests fail when linking against a new dylib but running against macosx10.7. I believe this is caused by a duplicate definition of the RTTI for exception classes in libc++.dylib and libc++abi.dylib, but this matter still needs some investigation. This issue was not caught previously because all the tests always linked against the same dylib used for running (because LIT made it impossible to do otherwise before r349171). rdar://problem/46809586 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@354940 91177308-0d34-0410-b5e6-96231b3b80d8
246 lines
14 KiB
C++
246 lines
14 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <string>
|
|
|
|
// basic_string<charT,traits,Allocator>&
|
|
// insert(size_type pos, string_view sv);
|
|
|
|
// When back-deploying to macosx10.7, the RTTI for exception classes
|
|
// incorrectly provided by libc++.dylib is mixed with the one in
|
|
// libc++abi.dylib and exceptions are not caught properly.
|
|
// XFAIL: with_system_cxx_lib=macosx10.7
|
|
|
|
#include <string>
|
|
#include <stdexcept>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
#include "min_allocator.h"
|
|
|
|
template <class S, class SV>
|
|
void
|
|
test(S s, typename S::size_type pos, SV sv, S expected)
|
|
{
|
|
const typename S::size_type old_size = s.size();
|
|
S s0 = s;
|
|
if (pos <= old_size)
|
|
{
|
|
s.insert(pos, sv);
|
|
LIBCPP_ASSERT(s.__invariants());
|
|
assert(s == expected);
|
|
}
|
|
#ifndef TEST_HAS_NO_EXCEPTIONS
|
|
else
|
|
{
|
|
try
|
|
{
|
|
s.insert(pos, sv);
|
|
assert(false);
|
|
}
|
|
catch (std::out_of_range&)
|
|
{
|
|
assert(pos > old_size);
|
|
assert(s == s0);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
int main(int, char**)
|
|
{
|
|
{
|
|
typedef std::string S;
|
|
typedef std::string_view SV;
|
|
test(S(""), 0, SV(""), S(""));
|
|
test(S(""), 0, SV("12345"), S("12345"));
|
|
test(S(""), 0, SV("1234567890"), S("1234567890"));
|
|
test(S(""), 0, SV("12345678901234567890"), S("12345678901234567890"));
|
|
test(S(""), 1, SV(""), S("can't happen"));
|
|
test(S(""), 1, SV("12345"), S("can't happen"));
|
|
test(S(""), 1, SV("1234567890"), S("can't happen"));
|
|
test(S(""), 1, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcde"), 0, SV(""), S("abcde"));
|
|
test(S("abcde"), 0, SV("12345"), S("12345abcde"));
|
|
test(S("abcde"), 0, SV("1234567890"), S("1234567890abcde"));
|
|
test(S("abcde"), 0, SV("12345678901234567890"), S("12345678901234567890abcde"));
|
|
test(S("abcde"), 1, SV(""), S("abcde"));
|
|
test(S("abcde"), 1, SV("12345"), S("a12345bcde"));
|
|
test(S("abcde"), 1, SV("1234567890"), S("a1234567890bcde"));
|
|
test(S("abcde"), 1, SV("12345678901234567890"), S("a12345678901234567890bcde"));
|
|
test(S("abcde"), 2, SV(""), S("abcde"));
|
|
test(S("abcde"), 2, SV("12345"), S("ab12345cde"));
|
|
test(S("abcde"), 2, SV("1234567890"), S("ab1234567890cde"));
|
|
test(S("abcde"), 2, SV("12345678901234567890"), S("ab12345678901234567890cde"));
|
|
test(S("abcde"), 4, SV(""), S("abcde"));
|
|
test(S("abcde"), 4, SV("12345"), S("abcd12345e"));
|
|
test(S("abcde"), 4, SV("1234567890"), S("abcd1234567890e"));
|
|
test(S("abcde"), 4, SV("12345678901234567890"), S("abcd12345678901234567890e"));
|
|
test(S("abcde"), 5, SV(""), S("abcde"));
|
|
test(S("abcde"), 5, SV("12345"), S("abcde12345"));
|
|
test(S("abcde"), 5, SV("1234567890"), S("abcde1234567890"));
|
|
test(S("abcde"), 5, SV("12345678901234567890"), S("abcde12345678901234567890"));
|
|
test(S("abcde"), 6, SV(""), S("can't happen"));
|
|
test(S("abcde"), 6, SV("12345"), S("can't happen"));
|
|
test(S("abcde"), 6, SV("1234567890"), S("can't happen"));
|
|
test(S("abcde"), 6, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcdefghij"), 0, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("12345"), S("12345abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("1234567890"), S("1234567890abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("12345678901234567890"), S("12345678901234567890abcdefghij"));
|
|
test(S("abcdefghij"), 1, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("12345"), S("a12345bcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("1234567890"), S("a1234567890bcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("12345678901234567890"), S("a12345678901234567890bcdefghij"));
|
|
test(S("abcdefghij"), 5, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 5, SV("12345"), S("abcde12345fghij"));
|
|
test(S("abcdefghij"), 5, SV("1234567890"), S("abcde1234567890fghij"));
|
|
test(S("abcdefghij"), 5, SV("12345678901234567890"), S("abcde12345678901234567890fghij"));
|
|
test(S("abcdefghij"), 9, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 9, SV("12345"), S("abcdefghi12345j"));
|
|
test(S("abcdefghij"), 9, SV("1234567890"), S("abcdefghi1234567890j"));
|
|
test(S("abcdefghij"), 9, SV("12345678901234567890"), S("abcdefghi12345678901234567890j"));
|
|
test(S("abcdefghij"), 10, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 10, SV("12345"), S("abcdefghij12345"));
|
|
test(S("abcdefghij"), 10, SV("1234567890"), S("abcdefghij1234567890"));
|
|
test(S("abcdefghij"), 10, SV("12345678901234567890"), S("abcdefghij12345678901234567890"));
|
|
test(S("abcdefghij"), 11, SV(""), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("12345"), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("1234567890"), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("12345"), S("12345abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("1234567890"), S("1234567890abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("12345"), S("a12345bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("1234567890"), S("a1234567890bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("12345"), S("abcdefghij12345klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("1234567890"), S("abcdefghij1234567890klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("12345"), S("abcdefghijklmnopqrs12345t"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("1234567890"), S("abcdefghijklmnopqrs1234567890t"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("12345"), S("abcdefghijklmnopqrst12345"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("1234567890"), S("abcdefghijklmnopqrst1234567890"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV(""), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("12345"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("1234567890"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("12345678901234567890"), S("can't happen"));
|
|
}
|
|
#if TEST_STD_VER >= 11
|
|
{
|
|
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
|
|
typedef std::string_view SV;
|
|
test(S(""), 0, SV(""), S(""));
|
|
test(S(""), 0, SV("12345"), S("12345"));
|
|
test(S(""), 0, SV("1234567890"), S("1234567890"));
|
|
test(S(""), 0, SV("12345678901234567890"), S("12345678901234567890"));
|
|
test(S(""), 1, SV(""), S("can't happen"));
|
|
test(S(""), 1, SV("12345"), S("can't happen"));
|
|
test(S(""), 1, SV("1234567890"), S("can't happen"));
|
|
test(S(""), 1, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcde"), 0, SV(""), S("abcde"));
|
|
test(S("abcde"), 0, SV("12345"), S("12345abcde"));
|
|
test(S("abcde"), 0, SV("1234567890"), S("1234567890abcde"));
|
|
test(S("abcde"), 0, SV("12345678901234567890"), S("12345678901234567890abcde"));
|
|
test(S("abcde"), 1, SV(""), S("abcde"));
|
|
test(S("abcde"), 1, SV("12345"), S("a12345bcde"));
|
|
test(S("abcde"), 1, SV("1234567890"), S("a1234567890bcde"));
|
|
test(S("abcde"), 1, SV("12345678901234567890"), S("a12345678901234567890bcde"));
|
|
test(S("abcde"), 2, SV(""), S("abcde"));
|
|
test(S("abcde"), 2, SV("12345"), S("ab12345cde"));
|
|
test(S("abcde"), 2, SV("1234567890"), S("ab1234567890cde"));
|
|
test(S("abcde"), 2, SV("12345678901234567890"), S("ab12345678901234567890cde"));
|
|
test(S("abcde"), 4, SV(""), S("abcde"));
|
|
test(S("abcde"), 4, SV("12345"), S("abcd12345e"));
|
|
test(S("abcde"), 4, SV("1234567890"), S("abcd1234567890e"));
|
|
test(S("abcde"), 4, SV("12345678901234567890"), S("abcd12345678901234567890e"));
|
|
test(S("abcde"), 5, SV(""), S("abcde"));
|
|
test(S("abcde"), 5, SV("12345"), S("abcde12345"));
|
|
test(S("abcde"), 5, SV("1234567890"), S("abcde1234567890"));
|
|
test(S("abcde"), 5, SV("12345678901234567890"), S("abcde12345678901234567890"));
|
|
test(S("abcde"), 6, SV(""), S("can't happen"));
|
|
test(S("abcde"), 6, SV("12345"), S("can't happen"));
|
|
test(S("abcde"), 6, SV("1234567890"), S("can't happen"));
|
|
test(S("abcde"), 6, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcdefghij"), 0, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("12345"), S("12345abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("1234567890"), S("1234567890abcdefghij"));
|
|
test(S("abcdefghij"), 0, SV("12345678901234567890"), S("12345678901234567890abcdefghij"));
|
|
test(S("abcdefghij"), 1, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("12345"), S("a12345bcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("1234567890"), S("a1234567890bcdefghij"));
|
|
test(S("abcdefghij"), 1, SV("12345678901234567890"), S("a12345678901234567890bcdefghij"));
|
|
test(S("abcdefghij"), 5, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 5, SV("12345"), S("abcde12345fghij"));
|
|
test(S("abcdefghij"), 5, SV("1234567890"), S("abcde1234567890fghij"));
|
|
test(S("abcdefghij"), 5, SV("12345678901234567890"), S("abcde12345678901234567890fghij"));
|
|
test(S("abcdefghij"), 9, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 9, SV("12345"), S("abcdefghi12345j"));
|
|
test(S("abcdefghij"), 9, SV("1234567890"), S("abcdefghi1234567890j"));
|
|
test(S("abcdefghij"), 9, SV("12345678901234567890"), S("abcdefghi12345678901234567890j"));
|
|
test(S("abcdefghij"), 10, SV(""), S("abcdefghij"));
|
|
test(S("abcdefghij"), 10, SV("12345"), S("abcdefghij12345"));
|
|
test(S("abcdefghij"), 10, SV("1234567890"), S("abcdefghij1234567890"));
|
|
test(S("abcdefghij"), 10, SV("12345678901234567890"), S("abcdefghij12345678901234567890"));
|
|
test(S("abcdefghij"), 11, SV(""), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("12345"), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("1234567890"), S("can't happen"));
|
|
test(S("abcdefghij"), 11, SV("12345678901234567890"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("12345"), S("12345abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("1234567890"), S("1234567890abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 0, SV("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("12345"), S("a12345bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("1234567890"), S("a1234567890bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 1, SV("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("12345"), S("abcdefghij12345klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("1234567890"), S("abcdefghij1234567890klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 10, SV("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("12345"), S("abcdefghijklmnopqrs12345t"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("1234567890"), S("abcdefghijklmnopqrs1234567890t"));
|
|
test(S("abcdefghijklmnopqrst"), 19, SV("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV(""), S("abcdefghijklmnopqrst"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("12345"), S("abcdefghijklmnopqrst12345"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("1234567890"), S("abcdefghijklmnopqrst1234567890"));
|
|
test(S("abcdefghijklmnopqrst"), 20, SV("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV(""), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("12345"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("1234567890"), S("can't happen"));
|
|
test(S("abcdefghijklmnopqrst"), 21, SV("12345678901234567890"), S("can't happen"));
|
|
}
|
|
#endif
|
|
|
|
{ // test inserting into self
|
|
typedef std::string S;
|
|
S s_short = "123/";
|
|
S s_long = "Lorem ipsum dolor sit amet, consectetur/";
|
|
|
|
s_short.insert(0, s_short.c_str());
|
|
assert(s_short == "123/123/");
|
|
s_short.insert(0, s_short.c_str());
|
|
assert(s_short == "123/123/123/123/");
|
|
s_short.insert(0, s_short.c_str());
|
|
assert(s_short == "123/123/123/123/123/123/123/123/");
|
|
|
|
s_long.insert(0, s_long.c_str());
|
|
assert(s_long == "Lorem ipsum dolor sit amet, consectetur/Lorem ipsum dolor sit amet, consectetur/");
|
|
}
|
|
|
|
return 0;
|
|
}
|