diff options
Diffstat (limited to 'test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp')
-rw-r--r-- | test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp | 375 |
1 files changed, 375 insertions, 0 deletions
diff --git a/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp b/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp new file mode 100644 index 000000000000..914081bbc456 --- /dev/null +++ b/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp @@ -0,0 +1,375 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <string> + +// basic_string<charT,traits,Allocator>& +// replace(size_type pos, size_type n1, const charT* s); + +#include <stdio.h> + +#include <string> +#include <stdexcept> +#include <algorithm> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(S s, typename S::size_type pos, typename S::size_type n1, + const typename S::value_type* str, S expected) +{ + typename S::size_type old_size = s.size(); + S s0 = s; + try + { + s.replace(pos, n1, str); + assert(s.__invariants()); + assert(pos <= old_size); + assert(s == expected); + typename S::size_type xlen = std::min(n1, old_size - pos); + typename S::size_type rlen = S::traits_type::length(str); + assert(s.size() == old_size - xlen + rlen); + } + catch (std::out_of_range&) + { + assert(pos > old_size); + assert(s == s0); + } +} + +template <class S> +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(""), 0, 1, "", S("")); + test(S(""), 0, 1, "12345", S("12345")); + test(S(""), 0, 1, "1234567890", S("1234567890")); + test(S(""), 0, 1, "12345678901234567890", S("12345678901234567890")); + test(S(""), 1, 0, "", S("can't happen")); + test(S(""), 1, 0, "12345", S("can't happen")); + test(S(""), 1, 0, "1234567890", S("can't happen")); + test(S(""), 1, 0, "12345678901234567890", S("can't happen")); + 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"), 0, 6, "", S("")); + test(S("abcde"), 0, 6, "12345", S("12345")); + test(S("abcde"), 0, 6, "1234567890", S("1234567890")); + test(S("abcde"), 0, 6, "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"), 1, 5, "", S("a")); + test(S("abcde"), 1, 5, "12345", S("a12345")); + test(S("abcde"), 1, 5, "1234567890", S("a1234567890")); + test(S("abcde"), 1, 5, "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"), 2, 4, "", S("ab")); + test(S("abcde"), 2, 4, "12345", S("ab12345")); + test(S("abcde"), 2, 4, "1234567890", S("ab1234567890")); + test(S("abcde"), 2, 4, "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"), 4, 2, "", S("abcd")); + test(S("abcde"), 4, 2, "12345", S("abcd12345")); + test(S("abcde"), 4, 2, "1234567890", S("abcd1234567890")); + test(S("abcde"), 4, 2, "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("abcde"), 5, 1, "", S("abcde")); + test(S("abcde"), 5, 1, "12345", S("abcde12345")); + test(S("abcde"), 5, 1, "1234567890", S("abcde1234567890")); + test(S("abcde"), 5, 1, "12345678901234567890", S("abcde12345678901234567890")); +} + +template <class S> +void test1() +{ + test(S("abcde"), 6, 0, "", S("can't happen")); + test(S("abcde"), 6, 0, "12345", S("can't happen")); + test(S("abcde"), 6, 0, "1234567890", S("can't happen")); + test(S("abcde"), 6, 0, "12345678901234567890", S("can't happen")); + 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"), 0, 11, "", S("")); + test(S("abcdefghij"), 0, 11, "12345", S("12345")); + test(S("abcdefghij"), 0, 11, "1234567890", S("1234567890")); + test(S("abcdefghij"), 0, 11, "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")); + 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"), 1, 10, "", S("a")); + test(S("abcdefghij"), 1, 10, "12345", S("a12345")); + test(S("abcdefghij"), 1, 10, "1234567890", S("a1234567890")); + test(S("abcdefghij"), 1, 10, "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"), 5, 6, "", S("abcde")); + test(S("abcdefghij"), 5, 6, "12345", S("abcde12345")); + test(S("abcdefghij"), 5, 6, "1234567890", S("abcde1234567890")); + test(S("abcdefghij"), 5, 6, "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"), 9, 2, "", S("abcdefghi")); + test(S("abcdefghij"), 9, 2, "12345", S("abcdefghi12345")); + test(S("abcdefghij"), 9, 2, "1234567890", S("abcdefghi1234567890")); + test(S("abcdefghij"), 9, 2, "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("abcdefghij"), 10, 1, "", S("abcdefghij")); + test(S("abcdefghij"), 10, 1, "12345", S("abcdefghij12345")); + test(S("abcdefghij"), 10, 1, "1234567890", S("abcdefghij1234567890")); + test(S("abcdefghij"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890")); + test(S("abcdefghij"), 11, 0, "", S("can't happen")); + test(S("abcdefghij"), 11, 0, "12345", S("can't happen")); + test(S("abcdefghij"), 11, 0, "1234567890", S("can't happen")); + test(S("abcdefghij"), 11, 0, "12345678901234567890", S("can't happen")); +} + +template <class S> +void test2() +{ + 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"), 0, 21, "", S("")); + test(S("abcdefghijklmnopqrst"), 0, 21, "12345", S("12345")); + test(S("abcdefghijklmnopqrst"), 0, 21, "1234567890", S("1234567890")); + test(S("abcdefghijklmnopqrst"), 0, 21, "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"), 1, 20, "", S("a")); + test(S("abcdefghijklmnopqrst"), 1, 20, "12345", S("a12345")); + test(S("abcdefghijklmnopqrst"), 1, 20, "1234567890", S("a1234567890")); + test(S("abcdefghijklmnopqrst"), 1, 20, "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")); + 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"), 10, 11, "", S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 10, 11, "12345", S("abcdefghij12345")); + test(S("abcdefghijklmnopqrst"), 10, 11, "1234567890", S("abcdefghij1234567890")); + test(S("abcdefghijklmnopqrst"), 10, 11, "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"), 19, 2, "", S("abcdefghijklmnopqrs")); + test(S("abcdefghijklmnopqrst"), 19, 2, "12345", S("abcdefghijklmnopqrs12345")); + test(S("abcdefghijklmnopqrst"), 19, 2, "1234567890", S("abcdefghijklmnopqrs1234567890")); + test(S("abcdefghijklmnopqrst"), 19, 2, "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")); + test(S("abcdefghijklmnopqrst"), 20, 1, "", S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 20, 1, "12345", S("abcdefghijklmnopqrst12345")); + test(S("abcdefghijklmnopqrst"), 20, 1, "1234567890", S("abcdefghijklmnopqrst1234567890")); + test(S("abcdefghijklmnopqrst"), 20, 1, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890")); + test(S("abcdefghijklmnopqrst"), 21, 0, "", S("can't happen")); + test(S("abcdefghijklmnopqrst"), 21, 0, "12345", S("can't happen")); + test(S("abcdefghijklmnopqrst"), 21, 0, "1234567890", S("can't happen")); + test(S("abcdefghijklmnopqrst"), 21, 0, "12345678901234567890", S("can't happen")); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#endif +} |