Author: marshall
Date: Wed Sep 6 19:46:09 2017
New Revision: 312690
URL: http://llvm.org/viewvc/llvm-project?rev=312690&view=rev
Log:
Add more string_view tests
Added:
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string_view.pass.cpp
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
Added:
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp?rev=312690&view=auto
==============================================================================
---
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
(added)
+++
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_insert/string_view.pass.cpp
Wed Sep 6 19:46:09 2017
@@ -0,0 +1,239 @@
+//===----------------------------------------------------------------------===//
+//
+// 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>&
+// insert(size_type pos, string_view sv);
+
+#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()
+{
+ {
+ 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/");
+ }
+}
Added:
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string_view.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string_view.pass.cpp?rev=312690&view=auto
==============================================================================
---
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string_view.pass.cpp
(added)
+++
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string_view.pass.cpp
Wed Sep 6 19:46:09 2017
@@ -0,0 +1,286 @@
+//===----------------------------------------------------------------------===//
+//
+// 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(const_iterator i1, const_iterator i2,
basic_string_view<charT,traits> sv);
+
+#include <string>
+#include <algorithm>
+#include <cassert>
+
+#include "test_macros.h"
+#include "min_allocator.h"
+
+template <class S, class SV>
+void
+test(S s, typename S::size_type pos1, typename S::size_type n1, SV sv, 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, sv);
+ LIBCPP_ASSERT(s.__invariants());
+ assert(s == expected);
+ typename S::size_type rlen = sv.size();
+ assert(s.size() == old_size - xlen + rlen);
+}
+
+template <class S, class SV>
+void test0()
+{
+ test(S(""), 0, 0, SV(""), S(""));
+ test(S(""), 0, 0, SV("12345"), S("12345"));
+ test(S(""), 0, 0, SV("1234567890"), S("1234567890"));
+ test(S(""), 0, 0, SV("12345678901234567890"), S("12345678901234567890"));
+ test(S("abcde"), 0, 0, SV(""), S("abcde"));
+ test(S("abcde"), 0, 0, SV("12345"), S("12345abcde"));
+ test(S("abcde"), 0, 0, SV("1234567890"), S("1234567890abcde"));
+ test(S("abcde"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcde"));
+ test(S("abcde"), 0, 1, SV(""), S("bcde"));
+ test(S("abcde"), 0, 1, SV("12345"), S("12345bcde"));
+ test(S("abcde"), 0, 1, SV("1234567890"), S("1234567890bcde"));
+ test(S("abcde"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcde"));
+ test(S("abcde"), 0, 2, SV(""), S("cde"));
+ test(S("abcde"), 0, 2, SV("12345"), S("12345cde"));
+ test(S("abcde"), 0, 2, SV("1234567890"), S("1234567890cde"));
+ test(S("abcde"), 0, 2, SV("12345678901234567890"),
S("12345678901234567890cde"));
+ test(S("abcde"), 0, 4, SV(""), S("e"));
+ test(S("abcde"), 0, 4, SV("12345"), S("12345e"));
+ test(S("abcde"), 0, 4, SV("1234567890"), S("1234567890e"));
+ test(S("abcde"), 0, 4, SV("12345678901234567890"),
S("12345678901234567890e"));
+ test(S("abcde"), 0, 5, SV(""), S(""));
+ test(S("abcde"), 0, 5, SV("12345"), S("12345"));
+ test(S("abcde"), 0, 5, SV("1234567890"), S("1234567890"));
+ test(S("abcde"), 0, 5, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcde"), 1, 0, SV(""), S("abcde"));
+ test(S("abcde"), 1, 0, SV("12345"), S("a12345bcde"));
+ test(S("abcde"), 1, 0, SV("1234567890"), S("a1234567890bcde"));
+ test(S("abcde"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcde"));
+ test(S("abcde"), 1, 1, SV(""), S("acde"));
+ test(S("abcde"), 1, 1, SV("12345"), S("a12345cde"));
+ test(S("abcde"), 1, 1, SV("1234567890"), S("a1234567890cde"));
+ test(S("abcde"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cde"));
+ test(S("abcde"), 1, 2, SV(""), S("ade"));
+ test(S("abcde"), 1, 2, SV("12345"), S("a12345de"));
+ test(S("abcde"), 1, 2, SV("1234567890"), S("a1234567890de"));
+ test(S("abcde"), 1, 2, SV("12345678901234567890"),
S("a12345678901234567890de"));
+ test(S("abcde"), 1, 3, SV(""), S("ae"));
+ test(S("abcde"), 1, 3, SV("12345"), S("a12345e"));
+ test(S("abcde"), 1, 3, SV("1234567890"), S("a1234567890e"));
+ test(S("abcde"), 1, 3, SV("12345678901234567890"),
S("a12345678901234567890e"));
+ test(S("abcde"), 1, 4, SV(""), S("a"));
+ test(S("abcde"), 1, 4, SV("12345"), S("a12345"));
+ test(S("abcde"), 1, 4, SV("1234567890"), S("a1234567890"));
+ test(S("abcde"), 1, 4, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcde"), 2, 0, SV(""), S("abcde"));
+ test(S("abcde"), 2, 0, SV("12345"), S("ab12345cde"));
+ test(S("abcde"), 2, 0, SV("1234567890"), S("ab1234567890cde"));
+ test(S("abcde"), 2, 0, SV("12345678901234567890"),
S("ab12345678901234567890cde"));
+ test(S("abcde"), 2, 1, SV(""), S("abde"));
+ test(S("abcde"), 2, 1, SV("12345"), S("ab12345de"));
+ test(S("abcde"), 2, 1, SV("1234567890"), S("ab1234567890de"));
+ test(S("abcde"), 2, 1, SV("12345678901234567890"),
S("ab12345678901234567890de"));
+ test(S("abcde"), 2, 2, SV(""), S("abe"));
+ test(S("abcde"), 2, 2, SV("12345"), S("ab12345e"));
+ test(S("abcde"), 2, 2, SV("1234567890"), S("ab1234567890e"));
+ test(S("abcde"), 2, 2, SV("12345678901234567890"),
S("ab12345678901234567890e"));
+ test(S("abcde"), 2, 3, SV(""), S("ab"));
+ test(S("abcde"), 2, 3, SV("12345"), S("ab12345"));
+ test(S("abcde"), 2, 3, SV("1234567890"), S("ab1234567890"));
+ test(S("abcde"), 2, 3, SV("12345678901234567890"),
S("ab12345678901234567890"));
+ test(S("abcde"), 4, 0, SV(""), S("abcde"));
+ test(S("abcde"), 4, 0, SV("12345"), S("abcd12345e"));
+ test(S("abcde"), 4, 0, SV("1234567890"), S("abcd1234567890e"));
+ test(S("abcde"), 4, 0, SV("12345678901234567890"),
S("abcd12345678901234567890e"));
+ test(S("abcde"), 4, 1, SV(""), S("abcd"));
+ test(S("abcde"), 4, 1, SV("12345"), S("abcd12345"));
+ test(S("abcde"), 4, 1, SV("1234567890"), S("abcd1234567890"));
+ test(S("abcde"), 4, 1, SV("12345678901234567890"),
S("abcd12345678901234567890"));
+ test(S("abcde"), 5, 0, SV(""), S("abcde"));
+ test(S("abcde"), 5, 0, SV("12345"), S("abcde12345"));
+ test(S("abcde"), 5, 0, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcde"), 5, 0, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+ test(S("abcdefghij"), 0, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("12345"), S("12345abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("1234567890"), S("1234567890abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV(""), S("bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("12345"), S("12345bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("1234567890"), S("1234567890bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcdefghij"));
+ test(S("abcdefghij"), 0, 5, SV(""), S("fghij"));
+ test(S("abcdefghij"), 0, 5, SV("12345"), S("12345fghij"));
+ test(S("abcdefghij"), 0, 5, SV("1234567890"), S("1234567890fghij"));
+ test(S("abcdefghij"), 0, 5, SV("12345678901234567890"),
S("12345678901234567890fghij"));
+ test(S("abcdefghij"), 0, 9, SV(""), S("j"));
+ test(S("abcdefghij"), 0, 9, SV("12345"), S("12345j"));
+ test(S("abcdefghij"), 0, 9, SV("1234567890"), S("1234567890j"));
+ test(S("abcdefghij"), 0, 9, SV("12345678901234567890"),
S("12345678901234567890j"));
+ test(S("abcdefghij"), 0, 10, SV(""), S(""));
+ test(S("abcdefghij"), 0, 10, SV("12345"), S("12345"));
+ test(S("abcdefghij"), 0, 10, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghij"), 0, 10, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghij"), 1, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("12345"), S("a12345bcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("1234567890"), S("a1234567890bcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcdefghij"));
+ test(S("abcdefghij"), 1, 1, SV(""), S("acdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("12345"), S("a12345cdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("1234567890"), S("a1234567890cdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cdefghij"));
+}
+
+template <class S, class SV>
+void test1()
+{
+ test(S("abcdefghij"), 1, 4, SV(""), S("afghij"));
+ test(S("abcdefghij"), 1, 4, SV("12345"), S("a12345fghij"));
+ test(S("abcdefghij"), 1, 4, SV("1234567890"), S("a1234567890fghij"));
+ test(S("abcdefghij"), 1, 4, SV("12345678901234567890"),
S("a12345678901234567890fghij"));
+ test(S("abcdefghij"), 1, 8, SV(""), S("aj"));
+ test(S("abcdefghij"), 1, 8, SV("12345"), S("a12345j"));
+ test(S("abcdefghij"), 1, 8, SV("1234567890"), S("a1234567890j"));
+ test(S("abcdefghij"), 1, 8, SV("12345678901234567890"),
S("a12345678901234567890j"));
+ test(S("abcdefghij"), 1, 9, SV(""), S("a"));
+ test(S("abcdefghij"), 1, 9, SV("12345"), S("a12345"));
+ test(S("abcdefghij"), 1, 9, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghij"), 1, 9, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghij"), 5, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 5, 0, SV("12345"), S("abcde12345fghij"));
+ test(S("abcdefghij"), 5, 0, SV("1234567890"), S("abcde1234567890fghij"));
+ test(S("abcdefghij"), 5, 0, SV("12345678901234567890"),
S("abcde12345678901234567890fghij"));
+ test(S("abcdefghij"), 5, 1, SV(""), S("abcdeghij"));
+ test(S("abcdefghij"), 5, 1, SV("12345"), S("abcde12345ghij"));
+ test(S("abcdefghij"), 5, 1, SV("1234567890"), S("abcde1234567890ghij"));
+ test(S("abcdefghij"), 5, 1, SV("12345678901234567890"),
S("abcde12345678901234567890ghij"));
+ test(S("abcdefghij"), 5, 2, SV(""), S("abcdehij"));
+ test(S("abcdefghij"), 5, 2, SV("12345"), S("abcde12345hij"));
+ test(S("abcdefghij"), 5, 2, SV("1234567890"), S("abcde1234567890hij"));
+ test(S("abcdefghij"), 5, 2, SV("12345678901234567890"),
S("abcde12345678901234567890hij"));
+ test(S("abcdefghij"), 5, 4, SV(""), S("abcdej"));
+ test(S("abcdefghij"), 5, 4, SV("12345"), S("abcde12345j"));
+ test(S("abcdefghij"), 5, 4, SV("1234567890"), S("abcde1234567890j"));
+ test(S("abcdefghij"), 5, 4, SV("12345678901234567890"),
S("abcde12345678901234567890j"));
+ test(S("abcdefghij"), 5, 5, SV(""), S("abcde"));
+ test(S("abcdefghij"), 5, 5, SV("12345"), S("abcde12345"));
+ test(S("abcdefghij"), 5, 5, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcdefghij"), 5, 5, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+ test(S("abcdefghij"), 9, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 9, 0, SV("12345"), S("abcdefghi12345j"));
+ test(S("abcdefghij"), 9, 0, SV("1234567890"), S("abcdefghi1234567890j"));
+ test(S("abcdefghij"), 9, 0, SV("12345678901234567890"),
S("abcdefghi12345678901234567890j"));
+ test(S("abcdefghij"), 9, 1, SV(""), S("abcdefghi"));
+ test(S("abcdefghij"), 9, 1, SV("12345"), S("abcdefghi12345"));
+ test(S("abcdefghij"), 9, 1, SV("1234567890"), S("abcdefghi1234567890"));
+ test(S("abcdefghij"), 9, 1, SV("12345678901234567890"),
S("abcdefghi12345678901234567890"));
+ test(S("abcdefghij"), 10, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 10, 0, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghij"), 10, 0, SV("1234567890"), S("abcdefghij1234567890"));
+ test(S("abcdefghij"), 10, 0, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("12345"),
S("12345abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("1234567890"),
S("1234567890abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV(""), S("bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("12345"),
S("12345bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("1234567890"),
S("1234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV(""), S("klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("12345"), S("12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("1234567890"),
S("1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("12345678901234567890"),
S("12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV(""), S("t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("12345"), S("12345t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("1234567890"), S("1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("12345678901234567890"),
S("12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV(""), S(""));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("12345"), S("12345"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("12345"),
S("a12345bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("1234567890"),
S("a1234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV(""), S("acdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("12345"),
S("a12345cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("1234567890"),
S("a1234567890cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV(""), S("aklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("12345"), S("a12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("1234567890"),
S("a1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("12345678901234567890"),
S("a12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV(""), S("at"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("12345"), S("a12345t"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("1234567890"),
S("a1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("12345678901234567890"),
S("a12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV(""), S("a"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("12345"), S("a12345"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("12345"),
S("abcdefghij12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("1234567890"),
S("abcdefghij1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("12345678901234567890"),
S("abcdefghij12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV(""), S("abcdefghijlmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("12345"),
S("abcdefghij12345lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("1234567890"),
S("abcdefghij1234567890lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("12345678901234567890"),
S("abcdefghij12345678901234567890lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV(""), S("abcdefghijpqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("12345"),
S("abcdefghij12345pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("1234567890"),
S("abcdefghij1234567890pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("12345678901234567890"),
S("abcdefghij12345678901234567890pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV(""), S("abcdefghijt"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("12345"), S("abcdefghij12345t"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("1234567890"),
S("abcdefghij1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("12345678901234567890"),
S("abcdefghij12345678901234567890t"));
+}
+
+template <class S, class SV>
+void test2()
+{
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV(""), S("abcdefghij"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("1234567890"),
S("abcdefghij1234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("12345"),
S("abcdefghijklmnopqrs12345t"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("1234567890"),
S("abcdefghijklmnopqrs1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("12345678901234567890"),
S("abcdefghijklmnopqrs12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV(""), S("abcdefghijklmnopqrs"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("12345"),
S("abcdefghijklmnopqrs12345"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("1234567890"),
S("abcdefghijklmnopqrs1234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("12345678901234567890"),
S("abcdefghijklmnopqrs12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("12345"),
S("abcdefghijklmnopqrst12345"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
+}
+
+int main()
+{
+ {
+ typedef std::string S;
+ typedef std::string_view SV;
+ test0<S, SV>();
+ test1<S, SV>();
+ test2<S, SV>();
+ }
+#if TEST_STD_VER >= 11
+ {
+ typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char>> S;
+ typedef std::string_view SV;
+ test0<S, SV>();
+ test1<S, SV>();
+ test2<S, SV>();
+ }
+#endif
+}
Added:
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp?rev=312690&view=auto
==============================================================================
---
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
(added)
+++
libcxx/trunk/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
Wed Sep 6 19:46:09 2017
@@ -0,0 +1,384 @@
+//===----------------------------------------------------------------------===//
+//
+// 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 pos1, size_type n1, basic_string_view<charT,traits> sv);
+
+#include <string>
+#include <stdexcept>
+#include <algorithm>
+#include <cassert>
+
+#include "test_macros.h"
+#include "min_allocator.h"
+
+template <class S, class SV>
+void
+test(S s, typename S::size_type pos1, typename S::size_type n1, SV sv, S
expected)
+{
+ const typename S::size_type old_size = s.size();
+ S s0 = s;
+ if (pos1 <= old_size)
+ {
+ s.replace(pos1, n1, sv);
+ LIBCPP_ASSERT(s.__invariants());
+ assert(s == expected);
+ typename S::size_type xlen = std::min(n1, old_size - pos1);
+ typename S::size_type rlen = sv.size();
+ assert(s.size() == old_size - xlen + rlen);
+ }
+#ifndef TEST_HAS_NO_EXCEPTIONS
+ else
+ {
+ try
+ {
+ s.replace(pos1, n1, sv);
+ assert(false);
+ }
+ catch (std::out_of_range&)
+ {
+ assert(pos1 > old_size);
+ assert(s == s0);
+ }
+ }
+#endif
+}
+
+template <class S, class SV>
+void test0()
+{
+ test(S(""), 0, 0, SV(""), S(""));
+ test(S(""), 0, 0, SV("12345"), S("12345"));
+ test(S(""), 0, 0, SV("1234567890"), S("1234567890"));
+ test(S(""), 0, 0, SV("12345678901234567890"), S("12345678901234567890"));
+ test(S(""), 0, 1, SV(""), S(""));
+ test(S(""), 0, 1, SV("12345"), S("12345"));
+ test(S(""), 0, 1, SV("1234567890"), S("1234567890"));
+ test(S(""), 0, 1, SV("12345678901234567890"), S("12345678901234567890"));
+ test(S(""), 1, 0, SV(""), S("can't happen"));
+ test(S(""), 1, 0, SV("12345"), S("can't happen"));
+ test(S(""), 1, 0, SV("1234567890"), S("can't happen"));
+ test(S(""), 1, 0, SV("12345678901234567890"), S("can't happen"));
+ test(S("abcde"), 0, 0, SV(""), S("abcde"));
+ test(S("abcde"), 0, 0, SV("12345"), S("12345abcde"));
+ test(S("abcde"), 0, 0, SV("1234567890"), S("1234567890abcde"));
+ test(S("abcde"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcde"));
+ test(S("abcde"), 0, 1, SV(""), S("bcde"));
+ test(S("abcde"), 0, 1, SV("12345"), S("12345bcde"));
+ test(S("abcde"), 0, 1, SV("1234567890"), S("1234567890bcde"));
+ test(S("abcde"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcde"));
+ test(S("abcde"), 0, 2, SV(""), S("cde"));
+ test(S("abcde"), 0, 2, SV("12345"), S("12345cde"));
+ test(S("abcde"), 0, 2, SV("1234567890"), S("1234567890cde"));
+ test(S("abcde"), 0, 2, SV("12345678901234567890"),
S("12345678901234567890cde"));
+ test(S("abcde"), 0, 4, SV(""), S("e"));
+ test(S("abcde"), 0, 4, SV("12345"), S("12345e"));
+ test(S("abcde"), 0, 4, SV("1234567890"), S("1234567890e"));
+ test(S("abcde"), 0, 4, SV("12345678901234567890"),
S("12345678901234567890e"));
+ test(S("abcde"), 0, 5, SV(""), S(""));
+ test(S("abcde"), 0, 5, SV("12345"), S("12345"));
+ test(S("abcde"), 0, 5, SV("1234567890"), S("1234567890"));
+ test(S("abcde"), 0, 5, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcde"), 0, 6, SV(""), S(""));
+ test(S("abcde"), 0, 6, SV("12345"), S("12345"));
+ test(S("abcde"), 0, 6, SV("1234567890"), S("1234567890"));
+ test(S("abcde"), 0, 6, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcde"), 1, 0, SV(""), S("abcde"));
+ test(S("abcde"), 1, 0, SV("12345"), S("a12345bcde"));
+ test(S("abcde"), 1, 0, SV("1234567890"), S("a1234567890bcde"));
+ test(S("abcde"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcde"));
+ test(S("abcde"), 1, 1, SV(""), S("acde"));
+ test(S("abcde"), 1, 1, SV("12345"), S("a12345cde"));
+ test(S("abcde"), 1, 1, SV("1234567890"), S("a1234567890cde"));
+ test(S("abcde"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cde"));
+ test(S("abcde"), 1, 2, SV(""), S("ade"));
+ test(S("abcde"), 1, 2, SV("12345"), S("a12345de"));
+ test(S("abcde"), 1, 2, SV("1234567890"), S("a1234567890de"));
+ test(S("abcde"), 1, 2, SV("12345678901234567890"),
S("a12345678901234567890de"));
+ test(S("abcde"), 1, 3, SV(""), S("ae"));
+ test(S("abcde"), 1, 3, SV("12345"), S("a12345e"));
+ test(S("abcde"), 1, 3, SV("1234567890"), S("a1234567890e"));
+ test(S("abcde"), 1, 3, SV("12345678901234567890"),
S("a12345678901234567890e"));
+ test(S("abcde"), 1, 4, SV(""), S("a"));
+ test(S("abcde"), 1, 4, SV("12345"), S("a12345"));
+ test(S("abcde"), 1, 4, SV("1234567890"), S("a1234567890"));
+ test(S("abcde"), 1, 4, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcde"), 1, 5, SV(""), S("a"));
+ test(S("abcde"), 1, 5, SV("12345"), S("a12345"));
+ test(S("abcde"), 1, 5, SV("1234567890"), S("a1234567890"));
+ test(S("abcde"), 1, 5, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcde"), 2, 0, SV(""), S("abcde"));
+ test(S("abcde"), 2, 0, SV("12345"), S("ab12345cde"));
+ test(S("abcde"), 2, 0, SV("1234567890"), S("ab1234567890cde"));
+ test(S("abcde"), 2, 0, SV("12345678901234567890"),
S("ab12345678901234567890cde"));
+ test(S("abcde"), 2, 1, SV(""), S("abde"));
+ test(S("abcde"), 2, 1, SV("12345"), S("ab12345de"));
+ test(S("abcde"), 2, 1, SV("1234567890"), S("ab1234567890de"));
+ test(S("abcde"), 2, 1, SV("12345678901234567890"),
S("ab12345678901234567890de"));
+ test(S("abcde"), 2, 2, SV(""), S("abe"));
+ test(S("abcde"), 2, 2, SV("12345"), S("ab12345e"));
+ test(S("abcde"), 2, 2, SV("1234567890"), S("ab1234567890e"));
+ test(S("abcde"), 2, 2, SV("12345678901234567890"),
S("ab12345678901234567890e"));
+ test(S("abcde"), 2, 3, SV(""), S("ab"));
+ test(S("abcde"), 2, 3, SV("12345"), S("ab12345"));
+ test(S("abcde"), 2, 3, SV("1234567890"), S("ab1234567890"));
+ test(S("abcde"), 2, 3, SV("12345678901234567890"),
S("ab12345678901234567890"));
+ test(S("abcde"), 2, 4, SV(""), S("ab"));
+ test(S("abcde"), 2, 4, SV("12345"), S("ab12345"));
+ test(S("abcde"), 2, 4, SV("1234567890"), S("ab1234567890"));
+ test(S("abcde"), 2, 4, SV("12345678901234567890"),
S("ab12345678901234567890"));
+ test(S("abcde"), 4, 0, SV(""), S("abcde"));
+ test(S("abcde"), 4, 0, SV("12345"), S("abcd12345e"));
+ test(S("abcde"), 4, 0, SV("1234567890"), S("abcd1234567890e"));
+ test(S("abcde"), 4, 0, SV("12345678901234567890"),
S("abcd12345678901234567890e"));
+ test(S("abcde"), 4, 1, SV(""), S("abcd"));
+ test(S("abcde"), 4, 1, SV("12345"), S("abcd12345"));
+ test(S("abcde"), 4, 1, SV("1234567890"), S("abcd1234567890"));
+ test(S("abcde"), 4, 1, SV("12345678901234567890"),
S("abcd12345678901234567890"));
+ test(S("abcde"), 4, 2, SV(""), S("abcd"));
+ test(S("abcde"), 4, 2, SV("12345"), S("abcd12345"));
+ test(S("abcde"), 4, 2, SV("1234567890"), S("abcd1234567890"));
+ test(S("abcde"), 4, 2, SV("12345678901234567890"),
S("abcd12345678901234567890"));
+ test(S("abcde"), 5, 0, SV(""), S("abcde"));
+ test(S("abcde"), 5, 0, SV("12345"), S("abcde12345"));
+ test(S("abcde"), 5, 0, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcde"), 5, 0, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+ test(S("abcde"), 5, 1, SV(""), S("abcde"));
+ test(S("abcde"), 5, 1, SV("12345"), S("abcde12345"));
+ test(S("abcde"), 5, 1, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcde"), 5, 1, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+}
+
+template <class S, class SV>
+void test1()
+{
+ test(S("abcde"), 6, 0, SV(""), S("can't happen"));
+ test(S("abcde"), 6, 0, SV("12345"), S("can't happen"));
+ test(S("abcde"), 6, 0, SV("1234567890"), S("can't happen"));
+ test(S("abcde"), 6, 0, SV("12345678901234567890"), S("can't happen"));
+ test(S("abcdefghij"), 0, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("12345"), S("12345abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("1234567890"), S("1234567890abcdefghij"));
+ test(S("abcdefghij"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV(""), S("bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("12345"), S("12345bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("1234567890"), S("1234567890bcdefghij"));
+ test(S("abcdefghij"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcdefghij"));
+ test(S("abcdefghij"), 0, 5, SV(""), S("fghij"));
+ test(S("abcdefghij"), 0, 5, SV("12345"), S("12345fghij"));
+ test(S("abcdefghij"), 0, 5, SV("1234567890"), S("1234567890fghij"));
+ test(S("abcdefghij"), 0, 5, SV("12345678901234567890"),
S("12345678901234567890fghij"));
+ test(S("abcdefghij"), 0, 9, SV(""), S("j"));
+ test(S("abcdefghij"), 0, 9, SV("12345"), S("12345j"));
+ test(S("abcdefghij"), 0, 9, SV("1234567890"), S("1234567890j"));
+ test(S("abcdefghij"), 0, 9, SV("12345678901234567890"),
S("12345678901234567890j"));
+ test(S("abcdefghij"), 0, 10, SV(""), S(""));
+ test(S("abcdefghij"), 0, 10, SV("12345"), S("12345"));
+ test(S("abcdefghij"), 0, 10, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghij"), 0, 10, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghij"), 0, 11, SV(""), S(""));
+ test(S("abcdefghij"), 0, 11, SV("12345"), S("12345"));
+ test(S("abcdefghij"), 0, 11, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghij"), 0, 11, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghij"), 1, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("12345"), S("a12345bcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("1234567890"), S("a1234567890bcdefghij"));
+ test(S("abcdefghij"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcdefghij"));
+ test(S("abcdefghij"), 1, 1, SV(""), S("acdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("12345"), S("a12345cdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("1234567890"), S("a1234567890cdefghij"));
+ test(S("abcdefghij"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cdefghij"));
+ test(S("abcdefghij"), 1, 4, SV(""), S("afghij"));
+ test(S("abcdefghij"), 1, 4, SV("12345"), S("a12345fghij"));
+ test(S("abcdefghij"), 1, 4, SV("1234567890"), S("a1234567890fghij"));
+ test(S("abcdefghij"), 1, 4, SV("12345678901234567890"),
S("a12345678901234567890fghij"));
+ test(S("abcdefghij"), 1, 8, SV(""), S("aj"));
+ test(S("abcdefghij"), 1, 8, SV("12345"), S("a12345j"));
+ test(S("abcdefghij"), 1, 8, SV("1234567890"), S("a1234567890j"));
+ test(S("abcdefghij"), 1, 8, SV("12345678901234567890"),
S("a12345678901234567890j"));
+ test(S("abcdefghij"), 1, 9, SV(""), S("a"));
+ test(S("abcdefghij"), 1, 9, SV("12345"), S("a12345"));
+ test(S("abcdefghij"), 1, 9, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghij"), 1, 9, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghij"), 1, 10, SV(""), S("a"));
+ test(S("abcdefghij"), 1, 10, SV("12345"), S("a12345"));
+ test(S("abcdefghij"), 1, 10, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghij"), 1, 10, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghij"), 5, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 5, 0, SV("12345"), S("abcde12345fghij"));
+ test(S("abcdefghij"), 5, 0, SV("1234567890"), S("abcde1234567890fghij"));
+ test(S("abcdefghij"), 5, 0, SV("12345678901234567890"),
S("abcde12345678901234567890fghij"));
+ test(S("abcdefghij"), 5, 1, SV(""), S("abcdeghij"));
+ test(S("abcdefghij"), 5, 1, SV("12345"), S("abcde12345ghij"));
+ test(S("abcdefghij"), 5, 1, SV("1234567890"), S("abcde1234567890ghij"));
+ test(S("abcdefghij"), 5, 1, SV("12345678901234567890"),
S("abcde12345678901234567890ghij"));
+ test(S("abcdefghij"), 5, 2, SV(""), S("abcdehij"));
+ test(S("abcdefghij"), 5, 2, SV("12345"), S("abcde12345hij"));
+ test(S("abcdefghij"), 5, 2, SV("1234567890"), S("abcde1234567890hij"));
+ test(S("abcdefghij"), 5, 2, SV("12345678901234567890"),
S("abcde12345678901234567890hij"));
+ test(S("abcdefghij"), 5, 4, SV(""), S("abcdej"));
+ test(S("abcdefghij"), 5, 4, SV("12345"), S("abcde12345j"));
+ test(S("abcdefghij"), 5, 4, SV("1234567890"), S("abcde1234567890j"));
+ test(S("abcdefghij"), 5, 4, SV("12345678901234567890"),
S("abcde12345678901234567890j"));
+ test(S("abcdefghij"), 5, 5, SV(""), S("abcde"));
+ test(S("abcdefghij"), 5, 5, SV("12345"), S("abcde12345"));
+ test(S("abcdefghij"), 5, 5, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcdefghij"), 5, 5, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+ test(S("abcdefghij"), 5, 6, SV(""), S("abcde"));
+ test(S("abcdefghij"), 5, 6, SV("12345"), S("abcde12345"));
+ test(S("abcdefghij"), 5, 6, SV("1234567890"), S("abcde1234567890"));
+ test(S("abcdefghij"), 5, 6, SV("12345678901234567890"),
S("abcde12345678901234567890"));
+ test(S("abcdefghij"), 9, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 9, 0, SV("12345"), S("abcdefghi12345j"));
+ test(S("abcdefghij"), 9, 0, SV("1234567890"), S("abcdefghi1234567890j"));
+ test(S("abcdefghij"), 9, 0, SV("12345678901234567890"),
S("abcdefghi12345678901234567890j"));
+ test(S("abcdefghij"), 9, 1, SV(""), S("abcdefghi"));
+ test(S("abcdefghij"), 9, 1, SV("12345"), S("abcdefghi12345"));
+ test(S("abcdefghij"), 9, 1, SV("1234567890"), S("abcdefghi1234567890"));
+ test(S("abcdefghij"), 9, 1, SV("12345678901234567890"),
S("abcdefghi12345678901234567890"));
+ test(S("abcdefghij"), 9, 2, SV(""), S("abcdefghi"));
+ test(S("abcdefghij"), 9, 2, SV("12345"), S("abcdefghi12345"));
+ test(S("abcdefghij"), 9, 2, SV("1234567890"), S("abcdefghi1234567890"));
+ test(S("abcdefghij"), 9, 2, SV("12345678901234567890"),
S("abcdefghi12345678901234567890"));
+ test(S("abcdefghij"), 10, 0, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 10, 0, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghij"), 10, 0, SV("1234567890"), S("abcdefghij1234567890"));
+ test(S("abcdefghij"), 10, 0, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghij"), 10, 1, SV(""), S("abcdefghij"));
+ test(S("abcdefghij"), 10, 1, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghij"), 10, 1, SV("1234567890"), S("abcdefghij1234567890"));
+ test(S("abcdefghij"), 10, 1, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghij"), 11, 0, SV(""), S("can't happen"));
+ test(S("abcdefghij"), 11, 0, SV("12345"), S("can't happen"));
+ test(S("abcdefghij"), 11, 0, SV("1234567890"), S("can't happen"));
+ test(S("abcdefghij"), 11, 0, SV("12345678901234567890"), S("can't
happen"));
+}
+
+template <class S, class SV>
+void test2()
+{
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("12345"),
S("12345abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("1234567890"),
S("1234567890abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 0, SV("12345678901234567890"),
S("12345678901234567890abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV(""), S("bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("12345"),
S("12345bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("1234567890"),
S("1234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 1, SV("12345678901234567890"),
S("12345678901234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV(""), S("klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("12345"), S("12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("1234567890"),
S("1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 10, SV("12345678901234567890"),
S("12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV(""), S("t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("12345"), S("12345t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("1234567890"), S("1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 0, 19, SV("12345678901234567890"),
S("12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV(""), S(""));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("12345"), S("12345"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghijklmnopqrst"), 0, 20, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 0, 21, SV(""), S(""));
+ test(S("abcdefghijklmnopqrst"), 0, 21, SV("12345"), S("12345"));
+ test(S("abcdefghijklmnopqrst"), 0, 21, SV("1234567890"), S("1234567890"));
+ test(S("abcdefghijklmnopqrst"), 0, 21, SV("12345678901234567890"),
S("12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("12345"),
S("a12345bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("1234567890"),
S("a1234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 0, SV("12345678901234567890"),
S("a12345678901234567890bcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV(""), S("acdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("12345"),
S("a12345cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("1234567890"),
S("a1234567890cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 1, SV("12345678901234567890"),
S("a12345678901234567890cdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV(""), S("aklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("12345"), S("a12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("1234567890"),
S("a1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 9, SV("12345678901234567890"),
S("a12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV(""), S("at"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("12345"), S("a12345t"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("1234567890"),
S("a1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 1, 18, SV("12345678901234567890"),
S("a12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV(""), S("a"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("12345"), S("a12345"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 19, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 20, SV(""), S("a"));
+ test(S("abcdefghijklmnopqrst"), 1, 20, SV("12345"), S("a12345"));
+ test(S("abcdefghijklmnopqrst"), 1, 20, SV("1234567890"), S("a1234567890"));
+ test(S("abcdefghijklmnopqrst"), 1, 20, SV("12345678901234567890"),
S("a12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("12345"),
S("abcdefghij12345klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("1234567890"),
S("abcdefghij1234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 0, SV("12345678901234567890"),
S("abcdefghij12345678901234567890klmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV(""), S("abcdefghijlmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("12345"),
S("abcdefghij12345lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("1234567890"),
S("abcdefghij1234567890lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 1, SV("12345678901234567890"),
S("abcdefghij12345678901234567890lmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV(""), S("abcdefghijpqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("12345"),
S("abcdefghij12345pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("1234567890"),
S("abcdefghij1234567890pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 5, SV("12345678901234567890"),
S("abcdefghij12345678901234567890pqrst"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV(""), S("abcdefghijt"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("12345"), S("abcdefghij12345t"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("1234567890"),
S("abcdefghij1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 10, 9, SV("12345678901234567890"),
S("abcdefghij12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV(""), S("abcdefghij"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("1234567890"),
S("abcdefghij1234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 10, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 11, SV(""), S("abcdefghij"));
+ test(S("abcdefghijklmnopqrst"), 10, 11, SV("12345"), S("abcdefghij12345"));
+ test(S("abcdefghijklmnopqrst"), 10, 11, SV("1234567890"),
S("abcdefghij1234567890"));
+ test(S("abcdefghijklmnopqrst"), 10, 11, SV("12345678901234567890"),
S("abcdefghij12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("12345"),
S("abcdefghijklmnopqrs12345t"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("1234567890"),
S("abcdefghijklmnopqrs1234567890t"));
+ test(S("abcdefghijklmnopqrst"), 19, 0, SV("12345678901234567890"),
S("abcdefghijklmnopqrs12345678901234567890t"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV(""), S("abcdefghijklmnopqrs"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("12345"),
S("abcdefghijklmnopqrs12345"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("1234567890"),
S("abcdefghijklmnopqrs1234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 1, SV("12345678901234567890"),
S("abcdefghijklmnopqrs12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 2, SV(""), S("abcdefghijklmnopqrs"));
+ test(S("abcdefghijklmnopqrst"), 19, 2, SV("12345"),
S("abcdefghijklmnopqrs12345"));
+ test(S("abcdefghijklmnopqrst"), 19, 2, SV("1234567890"),
S("abcdefghijklmnopqrs1234567890"));
+ test(S("abcdefghijklmnopqrst"), 19, 2, SV("12345678901234567890"),
S("abcdefghijklmnopqrs12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("12345"),
S("abcdefghijklmnopqrst12345"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 0, SV("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 1, SV(""), S("abcdefghijklmnopqrst"));
+ test(S("abcdefghijklmnopqrst"), 20, 1, SV("12345"),
S("abcdefghijklmnopqrst12345"));
+ test(S("abcdefghijklmnopqrst"), 20, 1, SV("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
+ test(S("abcdefghijklmnopqrst"), 20, 1, SV("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
+ test(S("abcdefghijklmnopqrst"), 21, 0, SV(""), S("can't happen"));
+ test(S("abcdefghijklmnopqrst"), 21, 0, SV("12345"), S("can't happen"));
+ test(S("abcdefghijklmnopqrst"), 21, 0, SV("1234567890"), S("can't
happen"));
+ test(S("abcdefghijklmnopqrst"), 21, 0, SV("12345678901234567890"),
S("can't happen"));
+}
+
+int main()
+{
+ {
+ typedef std::string S;
+ typedef std::string_view SV;
+ test0<S, SV>();
+ test1<S, SV>();
+ test2<S, SV>();
+ }
+#if TEST_STD_VER >= 11
+ {
+ typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char>> S;
+ typedef std::string_view SV;
+ test0<S, SV>();
+ test1<S, SV>();
+ test2<S, SV>();
+ }
+#endif
+}
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
