--- /dev/null
+// ---
+//
+// $Id: compileroutput.cpp,v 1.3 2005/06/08 08:08:06 nilu Exp $
+//
+// CppTest - A C++ Unit Testing Framework
+// Copyright (c) 2003 Niklas Lundell
+//
+// ---
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+//
+// ---
+
+#include <cstring>
+#include <sstream>
+
+#include "cpptest-compileroutput.h"
+#include "cpptest-source.h"
+
+using namespace std;
+
+namespace Test
+{
+ namespace
+ {
+ // Checks for output format modifiers.
+ //
+ bool
+ check_format(const string& format,
+ string::size_type& pos,
+ const string& mod,
+ int& mod_cnt)
+ {
+ if (format.compare(pos, mod.size(), mod) == 0)
+ {
+ if (++mod_cnt > 1)
+ throw Test::CompilerOutput::InvalidFormat(format);
+ pos += mod.size();
+ return true;
+ }
+ return false;
+ }
+
+ } // anonymous namespace
+
+ /// Constructs a compiler output handler.
+ ///
+ /// \param format Pre-defined compiler output format.
+ /// \param stream Stream to output to.
+ ///
+ CompilerOutput::CompilerOutput(Format format, ostream& stream)
+ : Output(),
+ _stream(stream)
+ {
+ static const char* table[] =
+ {
+ "%file:%line: %text", // Generic
+ "Error cpptest %file %line: %text", // BCC
+ "%file:%line: %text", // GCC
+ "%file(%line) : %text" // MSVC
+ };
+
+ _format = table[format];
+ }
+
+ /// Constructs a compiler output handler.
+ ///
+ /// \param format %Output format to use.
+ /// \param stream Stream to output to.
+ ///
+ /// \exception InvalidFormat Invalid format specified.
+ ///
+ CompilerOutput::CompilerOutput(const string& format, ostream& stream)
+ : Output(),
+ _format(format),
+ _stream(stream)
+ {
+ int expr(0), file(0), line(0);
+
+ for (string::size_type pos = 0;
+ (pos = _format.find_first_of('%', pos)) != string::npos; )
+ {
+ ++pos;
+ if (check_format(_format, pos, "expr", expr)) ;
+ else if (check_format(_format, pos, "file", file)) ;
+ else if (check_format(_format, pos, "line", line)) ;
+ else
+ throw InvalidFormat(format);
+ }
+
+ if (!expr && !file && !line)
+ throw InvalidFormat(format);
+ }
+
+ void
+ CompilerOutput::assertment(const Source& s)
+ {
+ string fmt(_format);
+ string::size_type pos;
+
+ fmt.reserve(fmt.size() + 128);
+
+ if ((pos = fmt.find("%file")) != string::npos)
+ fmt.replace(pos, 5, s.file());
+
+ if ((pos = fmt.find("%text")) != string::npos)
+ fmt.replace(pos, 5, s.message());
+
+ if ((pos = fmt.find("%line")) != string::npos)
+ {
+ ostringstream ss;
+ ss << s.line();
+ fmt.replace(pos, 5, ss.str());
+ }
+
+ _stream << fmt << endl;
+ }
+
+} // namespace Test
+