109 lines
3.2 KiB
C++
109 lines
3.2 KiB
C++
/*============================================================================
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KWSys - Kitware System Library
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "kwsysPrivate.h"
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#include KWSYS_HEADER(CommandLineArguments.hxx)
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#include KWSYS_HEADER(ios/iostream)
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#include KWSYS_HEADER(stl/vector)
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// Work-around CMake dependency scanning limitation. This must
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// duplicate the above list of headers.
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#if 0
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# include "CommandLineArguments.hxx.in"
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# include "kwsys_ios_iostream.h.in"
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#endif
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#include <assert.h> /* assert */
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#include <string.h> /* strcmp */
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int testCommandLineArguments1(int argc, char* argv[])
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{
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kwsys::CommandLineArguments arg;
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arg.Initialize(argc, argv);
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int n = 0;
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char* m = 0;
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kwsys_stl::string p;
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int res = 0;
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typedef kwsys::CommandLineArguments argT;
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arg.AddArgument("-n", argT::SPACE_ARGUMENT, &n, "Argument N");
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arg.AddArgument("-m", argT::EQUAL_ARGUMENT, &m, "Argument M");
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arg.AddBooleanArgument("-p", &p, "Argument P");
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arg.StoreUnusedArguments(true);
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if ( !arg.Parse() )
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{
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kwsys_ios::cerr << "Problem parsing arguments" << kwsys_ios::endl;
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res = 1;
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}
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if ( n != 24 )
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{
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kwsys_ios::cout << "Problem setting N. Value of N: " << n << kwsys_ios::endl;
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res = 1;
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}
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if ( !m || strcmp(m, "test value") != 0 )
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{
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kwsys_ios::cout << "Problem setting M. Value of M: " << m << kwsys_ios::endl;
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res = 1;
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}
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if ( p != "1" )
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{
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kwsys_ios::cout << "Problem setting P. Value of P: " << p << kwsys_ios::endl;
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res = 1;
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}
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kwsys_ios::cout << "Value of N: " << n << kwsys_ios::endl;
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kwsys_ios::cout << "Value of M: " << m << kwsys_ios::endl;
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kwsys_ios::cout << "Value of P: " << p << kwsys_ios::endl;
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if ( m )
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{
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delete [] m;
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}
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char** newArgv = 0;
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int newArgc = 0;
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arg.GetUnusedArguments(&newArgc, &newArgv);
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int cc;
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const char* valid_unused_args[9] = {
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0, "--ignored", "--second-ignored", "third-ignored",
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"some", "junk", "at", "the", "end"
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};
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if ( newArgc != 9 )
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{
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kwsys_ios::cerr << "Bad number of unused arguments: " << newArgc << kwsys_ios::endl;
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res = 1;
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}
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for ( cc = 0; cc < newArgc; ++ cc )
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{
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assert(newArgv[cc]); /* Quiet Clang scan-build. */
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kwsys_ios::cout << "Unused argument[" << cc << "] = [" << newArgv[cc] << "]"
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<< kwsys_ios::endl;
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if ( cc >= 9 )
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{
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kwsys_ios::cerr << "Too many unused arguments: " << cc << kwsys_ios::endl;
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res = 1;
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}
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else if ( valid_unused_args[cc] &&
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strcmp(valid_unused_args[cc], newArgv[cc]) != 0 )
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{
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kwsys_ios::cerr << "Bad unused argument [" << cc << "] \""
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<< newArgv[cc] << "\" should be: \"" << valid_unused_args[cc] << "\""
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<< kwsys_ios::endl;
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res = 1;
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}
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}
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arg.DeleteRemainingArguments(newArgc, &newArgv);
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return res;
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}
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