| /*********************************************************************** |
| * |
| * 21.string.io.stdcxx-206.cpp - regression test for STDCXX-206 |
| * |
| * http://issues.apache.org/jira/browse/STDCXX-206 |
| * |
| * $Id$ |
| * |
| *********************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| ***********************************************************************/ |
| |
| #include <strstream> |
| #include <string> |
| #include <cassert> |
| |
| void test (const std::string& str, const std::streamsize width) |
| { |
| enum { bufsize = 10 }; |
| char buf[bufsize]; |
| std::ostrstream os (buf, bufsize); |
| |
| os.width (width); |
| os.exceptions (std::ios_base::failbit | std::ios_base::badbit); |
| |
| try { |
| os << str; |
| } |
| catch (std::ios_base::failure&) { |
| } |
| |
| #ifndef _RWSTD_NO_EXT_KEEP_WIDTH_ON_FAILURE |
| assert (width == os.width ()); |
| #else |
| assert (0 == os.width ()); |
| #endif |
| } |
| |
| int main () |
| { |
| std::string str ("abcdefghijk"); |
| |
| test (str, 2); |
| test (str, str.size () + 2); |
| |
| return 0; |
| } |