//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // basic_string& // replace(const_iterator i1, const_iterator i2, const charT* s); #include #include #include #include #include "min_allocator.h" template void test(S s, typename S::size_type pos1, typename S::size_type n1, const typename S::value_type* str, S expected) { typename S::size_type old_size = s.size(); typename S::const_iterator first = s.begin() + pos1; typename S::const_iterator last = s.begin() + pos1 + n1; typename S::size_type xlen = last - first; s.replace(first, last, str); assert(s.__invariants()); assert(s == expected); typename S::size_type rlen = S::traits_type::length(str); assert(s.size() == old_size - xlen + rlen); } template void test0() { test(S(""), 0, 0, "", S("")); test(S(""), 0, 0, "12345", S("12345")); test(S(""), 0, 0, "1234567890", S("1234567890")); test(S(""), 0, 0, "12345678901234567890", S("12345678901234567890")); test(S("abcde"), 0, 0, "", S("abcde")); test(S("abcde"), 0, 0, "12345", S("12345abcde")); test(S("abcde"), 0, 0, "1234567890", S("1234567890abcde")); test(S("abcde"), 0, 0, "12345678901234567890", S("12345678901234567890abcde")); test(S("abcde"), 0, 1, "", S("bcde")); test(S("abcde"), 0, 1, "12345", S("12345bcde")); test(S("abcde"), 0, 1, "1234567890", S("1234567890bcde")); test(S("abcde"), 0, 1, "12345678901234567890", S("12345678901234567890bcde")); test(S("abcde"), 0, 2, "", S("cde")); test(S("abcde"), 0, 2, "12345", S("12345cde")); test(S("abcde"), 0, 2, "1234567890", S("1234567890cde")); test(S("abcde"), 0, 2, "12345678901234567890", S("12345678901234567890cde")); test(S("abcde"), 0, 4, "", S("e")); test(S("abcde"), 0, 4, "12345", S("12345e")); test(S("abcde"), 0, 4, "1234567890", S("1234567890e")); test(S("abcde"), 0, 4, "12345678901234567890", S("12345678901234567890e")); test(S("abcde"), 0, 5, "", S("")); test(S("abcde"), 0, 5, "12345", S("12345")); test(S("abcde"), 0, 5, "1234567890", S("1234567890")); test(S("abcde"), 0, 5, "12345678901234567890", S("12345678901234567890")); test(S("abcde"), 1, 0, "", S("abcde")); test(S("abcde"), 1, 0, "12345", S("a12345bcde")); test(S("abcde"), 1, 0, "1234567890", S("a1234567890bcde")); test(S("abcde"), 1, 0, "12345678901234567890", S("a12345678901234567890bcde")); test(S("abcde"), 1, 1, "", S("acde")); test(S("abcde"), 1, 1, "12345", S("a12345cde")); test(S("abcde"), 1, 1, "1234567890", S("a1234567890cde")); test(S("abcde"), 1, 1, "12345678901234567890", S("a12345678901234567890cde")); test(S("abcde"), 1, 2, "", S("ade")); test(S("abcde"), 1, 2, "12345", S("a12345de")); test(S("abcde"), 1, 2, "1234567890", S("a1234567890de")); test(S("abcde"), 1, 2, "12345678901234567890", S("a12345678901234567890de")); test(S("abcde"), 1, 3, "", S("ae")); test(S("abcde"), 1, 3, "12345", S("a12345e")); test(S("abcde"), 1, 3, "1234567890", S("a1234567890e")); test(S("abcde"), 1, 3, "12345678901234567890", S("a12345678901234567890e")); test(S("abcde"), 1, 4, "", S("a")); test(S("abcde"), 1, 4, "12345", S("a12345")); test(S("abcde"), 1, 4, "1234567890", S("a1234567890")); test(S("abcde"), 1, 4, "12345678901234567890", S("a12345678901234567890")); test(S("abcde"), 2, 0, "", S("abcde")); test(S("abcde"), 2, 0, "12345", S("ab12345cde")); test(S("abcde"), 2, 0, "1234567890", S("ab1234567890cde")); test(S("abcde"), 2, 0, "12345678901234567890", S("ab12345678901234567890cde")); test(S("abcde"), 2, 1, "", S("abde")); test(S("abcde"), 2, 1, "12345", S("ab12345de")); test(S("abcde"), 2, 1, "1234567890", S("ab1234567890de")); test(S("abcde"), 2, 1, "12345678901234567890", S("ab12345678901234567890de")); test(S("abcde"), 2, 2, "", S("abe")); test(S("abcde"), 2, 2, "12345", S("ab12345e")); test(S("abcde"), 2, 2, "1234567890", S("ab1234567890e")); test(S("abcde"), 2, 2, "12345678901234567890", S("ab12345678901234567890e")); test(S("abcde"), 2, 3, "", S("ab")); test(S("abcde"), 2, 3, "12345", S("ab12345")); test(S("abcde"), 2, 3, "1234567890", S("ab1234567890")); test(S("abcde"), 2, 3, "12345678901234567890", S("ab12345678901234567890")); test(S("abcde"), 4, 0, "", S("abcde")); test(S("abcde"), 4, 0, "12345", S("abcd12345e")); test(S("abcde"), 4, 0, "1234567890", S("abcd1234567890e")); test(S("abcde"), 4, 0, "12345678901234567890", S("abcd12345678901234567890e")); test(S("abcde"), 4, 1, "", S("abcd")); test(S("abcde"), 4, 1, "12345", S("abcd12345")); test(S("abcde"), 4, 1, "1234567890", S("abcd1234567890")); test(S("abcde"), 4, 1, "12345678901234567890", S("abcd12345678901234567890")); test(S("abcde"), 5, 0, "", S("abcde")); test(S("abcde"), 5, 0, "12345", S("abcde12345")); test(S("abcde"), 5, 0, "1234567890", S("abcde1234567890")); test(S("abcde"), 5, 0, "12345678901234567890", S("abcde12345678901234567890")); test(S("abcdefghij"), 0, 0, "", S("abcdefghij")); test(S("abcdefghij"), 0, 0, "12345", S("12345abcdefghij")); test(S("abcdefghij"), 0, 0, "1234567890", S("1234567890abcdefghij")); test(S("abcdefghij"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghij")); test(S("abcdefghij"), 0, 1, "", S("bcdefghij")); test(S("abcdefghij"), 0, 1, "12345", S("12345bcdefghij")); test(S("abcdefghij"), 0, 1, "1234567890", S("1234567890bcdefghij")); test(S("abcdefghij"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghij")); test(S("abcdefghij"), 0, 5, "", S("fghij")); test(S("abcdefghij"), 0, 5, "12345", S("12345fghij")); test(S("abcdefghij"), 0, 5, "1234567890", S("1234567890fghij")); test(S("abcdefghij"), 0, 5, "12345678901234567890", S("12345678901234567890fghij")); test(S("abcdefghij"), 0, 9, "", S("j")); test(S("abcdefghij"), 0, 9, "12345", S("12345j")); test(S("abcdefghij"), 0, 9, "1234567890", S("1234567890j")); test(S("abcdefghij"), 0, 9, "12345678901234567890", S("12345678901234567890j")); test(S("abcdefghij"), 0, 10, "", S("")); test(S("abcdefghij"), 0, 10, "12345", S("12345")); test(S("abcdefghij"), 0, 10, "1234567890", S("1234567890")); test(S("abcdefghij"), 0, 10, "12345678901234567890", S("12345678901234567890")); test(S("abcdefghij"), 1, 0, "", S("abcdefghij")); test(S("abcdefghij"), 1, 0, "12345", S("a12345bcdefghij")); test(S("abcdefghij"), 1, 0, "1234567890", S("a1234567890bcdefghij")); test(S("abcdefghij"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghij")); test(S("abcdefghij"), 1, 1, "", S("acdefghij")); test(S("abcdefghij"), 1, 1, "12345", S("a12345cdefghij")); test(S("abcdefghij"), 1, 1, "1234567890", S("a1234567890cdefghij")); test(S("abcdefghij"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghij")); } template void test1() { test(S("abcdefghij"), 1, 4, "", S("afghij")); test(S("abcdefghij"), 1, 4, "12345", S("a12345fghij")); test(S("abcdefghij"), 1, 4, "1234567890", S("a1234567890fghij")); test(S("abcdefghij"), 1, 4, "12345678901234567890", S("a12345678901234567890fghij")); test(S("abcdefghij"), 1, 8, "", S("aj")); test(S("abcdefghij"), 1, 8, "12345", S("a12345j")); test(S("abcdefghij"), 1, 8, "1234567890", S("a1234567890j")); test(S("abcdefghij"), 1, 8, "12345678901234567890", S("a12345678901234567890j")); test(S("abcdefghij"), 1, 9, "", S("a")); test(S("abcdefghij"), 1, 9, "12345", S("a12345")); test(S("abcdefghij"), 1, 9, "1234567890", S("a1234567890")); test(S("abcdefghij"), 1, 9, "12345678901234567890", S("a12345678901234567890")); test(S("abcdefghij"), 5, 0, "", S("abcdefghij")); test(S("abcdefghij"), 5, 0, "12345", S("abcde12345fghij")); test(S("abcdefghij"), 5, 0, "1234567890", S("abcde1234567890fghij")); test(S("abcdefghij"), 5, 0, "12345678901234567890", S("abcde12345678901234567890fghij")); test(S("abcdefghij"), 5, 1, "", S("abcdeghij")); test(S("abcdefghij"), 5, 1, "12345", S("abcde12345ghij")); test(S("abcdefghij"), 5, 1, "1234567890", S("abcde1234567890ghij")); test(S("abcdefghij"), 5, 1, "12345678901234567890", S("abcde12345678901234567890ghij")); test(S("abcdefghij"), 5, 2, "", S("abcdehij")); test(S("abcdefghij"), 5, 2, "12345", S("abcde12345hij")); test(S("abcdefghij"), 5, 2, "1234567890", S("abcde1234567890hij")); test(S("abcdefghij"), 5, 2, "12345678901234567890", S("abcde12345678901234567890hij")); test(S("abcdefghij"), 5, 4, "", S("abcdej")); test(S("abcdefghij"), 5, 4, "12345", S("abcde12345j")); test(S("abcdefghij"), 5, 4, "1234567890", S("abcde1234567890j")); test(S("abcdefghij"), 5, 4, "12345678901234567890", S("abcde12345678901234567890j")); test(S("abcdefghij"), 5, 5, "", S("abcde")); test(S("abcdefghij"), 5, 5, "12345", S("abcde12345")); test(S("abcdefghij"), 5, 5, "1234567890", S("abcde1234567890")); test(S("abcdefghij"), 5, 5, "12345678901234567890", S("abcde12345678901234567890")); test(S("abcdefghij"), 9, 0, "", S("abcdefghij")); test(S("abcdefghij"), 9, 0, "12345", S("abcdefghi12345j")); test(S("abcdefghij"), 9, 0, "1234567890", S("abcdefghi1234567890j")); test(S("abcdefghij"), 9, 0, "12345678901234567890", S("abcdefghi12345678901234567890j")); test(S("abcdefghij"), 9, 1, "", S("abcdefghi")); test(S("abcdefghij"), 9, 1, "12345", S("abcdefghi12345")); test(S("abcdefghij"), 9, 1, "1234567890", S("abcdefghi1234567890")); test(S("abcdefghij"), 9, 1, "12345678901234567890", S("abcdefghi12345678901234567890")); test(S("abcdefghij"), 10, 0, "", S("abcdefghij")); test(S("abcdefghij"), 10, 0, "12345", S("abcdefghij12345")); test(S("abcdefghij"), 10, 0, "1234567890", S("abcdefghij1234567890")); test(S("abcdefghij"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890")); test(S("abcdefghijklmnopqrst"), 0, 0, "", S("abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 0, "12345", S("12345abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", S("1234567890abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 1, "", S("bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 1, "12345", S("12345bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", S("1234567890bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 10, "", S("klmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 10, "12345", S("12345klmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", S("1234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", S("12345678901234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 0, 19, "", S("t")); test(S("abcdefghijklmnopqrst"), 0, 19, "12345", S("12345t")); test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", S("1234567890t")); test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", S("12345678901234567890t")); test(S("abcdefghijklmnopqrst"), 0, 20, "", S("")); test(S("abcdefghijklmnopqrst"), 0, 20, "12345", S("12345")); test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", S("1234567890")); test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", S("12345678901234567890")); test(S("abcdefghijklmnopqrst"), 1, 0, "", S("abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 0, "12345", S("a12345bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", S("a1234567890bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 1, "", S("acdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 1, "12345", S("a12345cdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", S("a1234567890cdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 9, "", S("aklmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 9, "12345", S("a12345klmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", S("a1234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", S("a12345678901234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 1, 18, "", S("at")); test(S("abcdefghijklmnopqrst"), 1, 18, "12345", S("a12345t")); test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", S("a1234567890t")); test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", S("a12345678901234567890t")); test(S("abcdefghijklmnopqrst"), 1, 19, "", S("a")); test(S("abcdefghijklmnopqrst"), 1, 19, "12345", S("a12345")); test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", S("a1234567890")); test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", S("a12345678901234567890")); test(S("abcdefghijklmnopqrst"), 10, 0, "", S("abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 0, "12345", S("abcdefghij12345klmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", S("abcdefghij1234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890klmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 1, "", S("abcdefghijlmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 1, "12345", S("abcdefghij12345lmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", S("abcdefghij1234567890lmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890lmnopqrst")); test(S("abcdefghijklmnopqrst"), 10, 5, "", S("abcdefghijpqrst")); test(S("abcdefghijklmnopqrst"), 10, 5, "12345", S("abcdefghij12345pqrst")); test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", S("abcdefghij1234567890pqrst")); test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", S("abcdefghij12345678901234567890pqrst")); test(S("abcdefghijklmnopqrst"), 10, 9, "", S("abcdefghijt")); test(S("abcdefghijklmnopqrst"), 10, 9, "12345", S("abcdefghij12345t")); test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", S("abcdefghij1234567890t")); test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", S("abcdefghij12345678901234567890t")); } template void test2() { test(S("abcdefghijklmnopqrst"), 10, 10, "", S("abcdefghij")); test(S("abcdefghijklmnopqrst"), 10, 10, "12345", S("abcdefghij12345")); test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", S("abcdefghij1234567890")); test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", S("abcdefghij12345678901234567890")); test(S("abcdefghijklmnopqrst"), 19, 0, "", S("abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 19, 0, "12345", S("abcdefghijklmnopqrs12345t")); test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", S("abcdefghijklmnopqrs1234567890t")); test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890t")); test(S("abcdefghijklmnopqrst"), 19, 1, "", S("abcdefghijklmnopqrs")); test(S("abcdefghijklmnopqrst"), 19, 1, "12345", S("abcdefghijklmnopqrs12345")); test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", S("abcdefghijklmnopqrs1234567890")); test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890")); test(S("abcdefghijklmnopqrst"), 20, 0, "", S("abcdefghijklmnopqrst")); test(S("abcdefghijklmnopqrst"), 20, 0, "12345", S("abcdefghijklmnopqrst12345")); test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", S("abcdefghijklmnopqrst1234567890")); test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890")); } int main() { { typedef std::string S; test0(); test1(); test2(); } #if __cplusplus >= 201103L { typedef std::basic_string, min_allocator> S; test0(); test1(); test2(); } #endif }