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-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/overflow.pass.cpp97
-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/pbackfail.pass.cpp92
-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekoff.pass.cpp143
-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekpos.pass.cpp77
-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/setbuf.pass.cpp32
-rw-r--r--libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/underflow.pass.cpp70
6 files changed, 0 insertions, 511 deletions
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/overflow.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/overflow.pass.cpp
deleted file mode 100644
index 3abf9423a12..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/overflow.pass.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// int_type overflow(int_type c = traits::eof());
-
-#include <sstream>
-#include <cassert>
-
-int overflow_called = 0;
-
-template <class CharT>
-struct testbuf
- : public std::basic_stringbuf<CharT>
-{
- typedef std::basic_stringbuf<CharT> base;
- explicit testbuf(const std::basic_string<CharT>& str,
- std::ios_base::openmode which = std::ios_base::in | std::ios_base::out)
- : base(str, which) {}
-
- typename base::int_type
- overflow(typename base::int_type c = base::type_traits::eof())
- {++overflow_called; return base::overflow(c);}
-
- void pbump(int n) {base::pbump(n);}
-};
-
-int main()
-{
- {
- testbuf<char> sb("abc");
- assert(sb.sputc('1') == '1');
- assert(sb.str() == "1bc");
- assert(sb.sputc('2') == '2');
- assert(sb.str() == "12c");
- assert(sb.sputc('3') == '3');
- assert(sb.str() == "123");
- assert(sb.sputc('4') == '4');
- assert(sb.str() == "1234");
- assert(sb.sputc('5') == '5');
- assert(sb.str() == "12345");
- assert(sb.sputc('6') == '6');
- assert(sb.str() == "123456");
- assert(sb.sputc('7') == '7');
- assert(sb.str() == "1234567");
- assert(sb.sputc('8') == '8');
- assert(sb.str() == "12345678");
- assert(sb.sputc('9') == '9');
- assert(sb.str() == "123456789");
- assert(sb.sputc('0') == '0');
- assert(sb.str() == "1234567890");
- assert(sb.sputc('1') == '1');
- assert(sb.str() == "12345678901");
- }
- {
- testbuf<wchar_t> sb(L"abc");
- assert(sb.sputc(L'1') == L'1');
- assert(sb.str() == L"1bc");
- assert(sb.sputc(L'2') == L'2');
- assert(sb.str() == L"12c");
- assert(sb.sputc(L'3') == L'3');
- assert(sb.str() == L"123");
- assert(sb.sputc(L'4') == L'4');
- assert(sb.str() == L"1234");
- assert(sb.sputc(L'5') == L'5');
- assert(sb.str() == L"12345");
- assert(sb.sputc(L'6') == L'6');
- assert(sb.str() == L"123456");
- assert(sb.sputc(L'7') == L'7');
- assert(sb.str() == L"1234567");
- assert(sb.sputc(L'8') == L'8');
- assert(sb.str() == L"12345678");
- assert(sb.sputc(L'9') == L'9');
- assert(sb.str() == L"123456789");
- assert(sb.sputc(L'0') == L'0');
- assert(sb.str() == L"1234567890");
- assert(sb.sputc(L'1') == L'1');
- assert(sb.str() == L"12345678901");
- }
- {
- testbuf<char> sb("abc", std::ios_base::app | std::ios_base::out);
- assert(sb.sputc('1') == '1');
- assert(sb.str() == "abc1");
- assert(sb.sputc('2') == '2');
- assert(sb.str() == "abc12");
- }
-}
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/pbackfail.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/pbackfail.pass.cpp
deleted file mode 100644
index 4af0e63029a..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/pbackfail.pass.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// int_type pbackfail(int_type c = traits::eof());
-
-#include <sstream>
-#include <cassert>
-
-template <class CharT>
-struct testbuf
- : public std::basic_stringbuf<CharT>
-{
- typedef std::basic_stringbuf<CharT> base;
- explicit testbuf(const std::basic_string<CharT>& str,
- std::ios_base::openmode which = std::ios_base::in | std::ios_base::out)
- : base(str, which) {}
-
- typename base::int_type
- pbackfail(typename base::int_type c = base::type_traits::eof())
- {return base::pbackfail(c);}
-
- void pbump(int n) {base::pbump(n);}
-};
-
-int main()
-{
- {
- testbuf<char> sb("123", std::ios_base::in);
- assert(sb.sgetc() == '1');
- assert(sb.snextc() == '2');
- assert(sb.snextc() == '3');
- assert(sb.sgetc() == '3');
- assert(sb.snextc() == std::char_traits<char>::eof());
- assert(sb.pbackfail('3') == '3');
- assert(sb.pbackfail('3') == std::char_traits<char>::eof());
- assert(sb.pbackfail('2') == '2');
- assert(sb.pbackfail(std::char_traits<char>::eof()) != std::char_traits<char>::eof());
- assert(sb.pbackfail(std::char_traits<char>::eof()) == std::char_traits<char>::eof());
- assert(sb.str() == "123");
- }
- {
- testbuf<char> sb("123");
- assert(sb.sgetc() == '1');
- assert(sb.snextc() == '2');
- assert(sb.snextc() == '3');
- assert(sb.sgetc() == '3');
- assert(sb.snextc() == std::char_traits<char>::eof());
- assert(sb.pbackfail('3') == '3');
- assert(sb.pbackfail('3') == '3');
- assert(sb.pbackfail(std::char_traits<char>::eof()) != std::char_traits<char>::eof());
- assert(sb.pbackfail(std::char_traits<char>::eof()) == std::char_traits<char>::eof());
- assert(sb.str() == "133");
- }
- {
- testbuf<wchar_t> sb(L"123", std::ios_base::in);
- assert(sb.sgetc() == L'1');
- assert(sb.snextc() == L'2');
- assert(sb.snextc() == L'3');
- assert(sb.sgetc() == L'3');
- assert(sb.snextc() == std::char_traits<wchar_t>::eof());
- assert(sb.pbackfail(L'3') == L'3');
- assert(sb.pbackfail(L'3') == std::char_traits<wchar_t>::eof());
- assert(sb.pbackfail(L'2') == L'2');
- assert(sb.pbackfail(std::char_traits<wchar_t>::eof()) != std::char_traits<wchar_t>::eof());
- assert(sb.pbackfail(std::char_traits<wchar_t>::eof()) == std::char_traits<wchar_t>::eof());
- assert(sb.str() == L"123");
- }
- {
- testbuf<wchar_t> sb(L"123");
- assert(sb.sgetc() == L'1');
- assert(sb.snextc() == L'2');
- assert(sb.snextc() == L'3');
- assert(sb.sgetc() == L'3');
- assert(sb.snextc() == std::char_traits<wchar_t>::eof());
- assert(sb.pbackfail(L'3') == L'3');
- assert(sb.pbackfail(L'3') == L'3');
- assert(sb.pbackfail(std::char_traits<wchar_t>::eof()) != std::char_traits<wchar_t>::eof());
- assert(sb.pbackfail(std::char_traits<wchar_t>::eof()) == std::char_traits<wchar_t>::eof());
- assert(sb.str() == L"133");
- }
-}
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekoff.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekoff.pass.cpp
deleted file mode 100644
index 6d20db13189..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekoff.pass.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// pos_type seekoff(off_type off, ios_base::seekdir way,
-// ios_base::openmode which = ios_base::in | ios_base::out);
-
-#include <sstream>
-#include <cassert>
-
-int main()
-{
- {
- std::stringbuf sb("0123456789", std::ios_base::in);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == 6);
- assert(sb.sgetc() == '6');
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == 7);
- assert(sb.sgetc() == '7');
- }
- {
- std::stringbuf sb("0123456789", std::ios_base::out);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == 3);
- assert(sb.sputc('a') == 'a');
- assert(sb.str() == "012a456789");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == 7);
- assert(sb.sputc('b') == 'b');
- assert(sb.str() == "012a456b89");
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == 7);
- assert(sb.sputc('c') == 'c');
- assert(sb.str() == "012a456c89");
- }
- {
- std::stringbuf sb("0123456789");
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == 6);
- assert(sb.sgetc() == '6');
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == 7);
- assert(sb.sgetc() == '7');
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out | std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- assert(sb.sputc('a') == 'a');
- assert(sb.str() == "012a456789");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out | std::ios_base::in) == 7);
- assert(sb.sgetc() == '7');
- assert(sb.sputc('c') == 'c');
- assert(sb.str() == "012a456c89");
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == 3);
- assert(sb.sputc('3') == '3');
- assert(sb.str() == "0123456c89");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == 7);
- assert(sb.sputc('7') == '7');
- assert(sb.str() == "0123456789");
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == 7);
- assert(sb.sputc('c') == 'c');
- assert(sb.str() == "0123456c89");
- }
- {
- std::wstringbuf sb(L"0123456789", std::ios_base::in);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == 6);
- assert(sb.sgetc() == L'6');
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == 7);
- assert(sb.sgetc() == L'7');
- }
- {
- std::wstringbuf sb(L"0123456789", std::ios_base::out);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == 3);
- assert(sb.sputc(L'a') == L'a');
- assert(sb.str() == L"012a456789");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == 7);
- assert(sb.sputc(L'b') == L'b');
- assert(sb.str() == L"012a456b89");
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == 7);
- assert(sb.sputc(L'c') == L'c');
- assert(sb.str() == L"012a456c89");
- }
- {
- std::wstringbuf sb(L"0123456789");
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::in) == 6);
- assert(sb.sgetc() == L'6');
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::in) == 7);
- assert(sb.sgetc() == L'7');
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out | std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- assert(sb.sputc(L'a') == L'a');
- assert(sb.str() == L"012a456789");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out | std::ios_base::in) == 7);
- assert(sb.sgetc() == L'7');
- assert(sb.sputc(L'c') == L'c');
- assert(sb.str() == L"012a456c89");
- assert(sb.pubseekoff(3, std::ios_base::beg, std::ios_base::out) == 3);
- assert(sb.sputc(L'3') == L'3');
- assert(sb.str() == L"0123456c89");
- assert(sb.pubseekoff(3, std::ios_base::cur, std::ios_base::out) == 7);
- assert(sb.sputc(L'7') == L'7');
- assert(sb.str() == L"0123456789");
- assert(sb.pubseekoff(-3, std::ios_base::end, std::ios_base::out) == 7);
- assert(sb.sputc(L'c') == L'c');
- assert(sb.str() == L"0123456c89");
- }
-}
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekpos.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekpos.pass.cpp
deleted file mode 100644
index 2b809a887a3..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/seekpos.pass.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// pos_type seekpos(pos_type sp,
-// ios_base::openmode which = ios_base::in | ios_base::out);
-
-#include <sstream>
-#include <cassert>
-
-int main()
-{
- {
- std::stringbuf sb("0123456789", std::ios_base::in);
- assert(sb.pubseekpos(3, std::ios_base::out) == -1);
- assert(sb.pubseekpos(3, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekpos(3, std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- }
- {
- std::stringbuf sb("0123456789", std::ios_base::out);
- assert(sb.pubseekpos(3, std::ios_base::in) == -1);
- assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekpos(3, std::ios_base::out) == 3);
- assert(sb.sputc('a') == 'a');
- assert(sb.str() == "012a456789");
- }
- {
- std::stringbuf sb("0123456789");
- assert(sb.pubseekpos(3, std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == 3);
- assert(sb.sgetc() == '3');
- assert(sb.sputc('a') == 'a');
- assert(sb.str() == "012a456789");
- assert(sb.pubseekpos(3, std::ios_base::out) == 3);
- assert(sb.sputc('3') == '3');
- assert(sb.str() == "0123456789");
- }
- {
- std::wstringbuf sb(L"0123456789", std::ios_base::in);
- assert(sb.pubseekpos(3, std::ios_base::out) == -1);
- assert(sb.pubseekpos(3, std::ios_base::in | std::ios_base::out) == -1);
- assert(sb.pubseekpos(3, std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- }
- {
- std::wstringbuf sb(L"0123456789", std::ios_base::out);
- assert(sb.pubseekpos(3, std::ios_base::in) == -1);
- assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == -1);
- assert(sb.pubseekpos(3, std::ios_base::out) == 3);
- assert(sb.sputc(L'a') == L'a');
- assert(sb.str() == L"012a456789");
- }
- {
- std::wstringbuf sb(L"0123456789");
- assert(sb.pubseekpos(3, std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == 3);
- assert(sb.sgetc() == L'3');
- assert(sb.sputc(L'a') == L'a');
- assert(sb.str() == L"012a456789");
- assert(sb.pubseekpos(3, std::ios_base::out) == 3);
- assert(sb.sputc(L'3') == L'3');
- assert(sb.str() == L"0123456789");
- }
-}
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/setbuf.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/setbuf.pass.cpp
deleted file mode 100644
index 7130f5b8646..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/setbuf.pass.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// basic_streambuf<charT,traits>* setbuf(charT* s, streamsize n);
-
-#include <sstream>
-#include <cassert>
-
-int main()
-{
- {
- std::stringbuf sb("0123456789");
- assert(sb.pubsetbuf(0, 0) == &sb);
- assert(sb.str() == "0123456789");
- }
- {
- std::wstringbuf sb(L"0123456789");
- assert(sb.pubsetbuf(0, 0) == &sb);
- assert(sb.str() == L"0123456789");
- }
-}
diff --git a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/underflow.pass.cpp b/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/underflow.pass.cpp
deleted file mode 100644
index 3641af239d7..00000000000
--- a/libcxx/test/input.output/string.streams/stringbuf/stringbuf.virtuals/underflow.pass.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-// <sstream>
-
-// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
-// class basic_stringbuf
-
-// int_type underflow();
-
-#include <sstream>
-#include <cassert>
-
-template <class CharT>
-struct testbuf
- : public std::basic_stringbuf<CharT>
-{
- typedef std::basic_stringbuf<CharT> base;
- explicit testbuf(const std::basic_string<CharT>& str)
- : base(str) {}
-
- typename base::int_type underflow() {return base::underflow();}
- void pbump(int n) {base::pbump(n);}
-};
-
-int main()
-{
- {
- testbuf<char> sb("123");
- sb.pbump(3);
- assert(sb.underflow() == '1');
- assert(sb.underflow() == '1');
- assert(sb.snextc() == '2');
- assert(sb.underflow() == '2');
- assert(sb.underflow() == '2');
- assert(sb.snextc() == '3');
- assert(sb.underflow() == '3');
- assert(sb.underflow() == '3');
- assert(sb.snextc() == std::char_traits<char>::eof());
- assert(sb.underflow() == std::char_traits<char>::eof());
- assert(sb.underflow() == std::char_traits<char>::eof());
- sb.sputc('4');
- assert(sb.underflow() == '4');
- assert(sb.underflow() == '4');
- }
- {
- testbuf<wchar_t> sb(L"123");
- sb.pbump(3);
- assert(sb.underflow() == L'1');
- assert(sb.underflow() == L'1');
- assert(sb.snextc() == L'2');
- assert(sb.underflow() == L'2');
- assert(sb.underflow() == L'2');
- assert(sb.snextc() == L'3');
- assert(sb.underflow() == L'3');
- assert(sb.underflow() == L'3');
- assert(sb.snextc() == std::char_traits<wchar_t>::eof());
- assert(sb.underflow() == std::char_traits<wchar_t>::eof());
- assert(sb.underflow() == std::char_traits<wchar_t>::eof());
- sb.sputc(L'4');
- assert(sb.underflow() == L'4');
- assert(sb.underflow() == L'4');
- }
-}
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