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-rw-r--r--Source/kwsys/testCommandLineArguments1.cxx106
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diff --git a/Source/kwsys/testCommandLineArguments1.cxx b/Source/kwsys/testCommandLineArguments1.cxx
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+++ b/Source/kwsys/testCommandLineArguments1.cxx
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+/*============================================================================
+ KWSys - Kitware System Library
+ Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+#include "kwsysPrivate.h"
+#include KWSYS_HEADER(CommandLineArguments.hxx)
+#include KWSYS_HEADER(ios/iostream)
+#include KWSYS_HEADER(stl/vector)
+
+// Work-around CMake dependency scanning limitation. This must
+// duplicate the above list of headers.
+#if 0
+# include "CommandLineArguments.hxx.in"
+# include "kwsys_ios_iostream.h.in"
+#endif
+
+#include <string.h> /* strcmp */
+
+int testCommandLineArguments1(int argc, char* argv[])
+{
+ kwsys::CommandLineArguments arg;
+ arg.Initialize(argc, argv);
+
+ int n = 0;
+ char* m = 0;
+ kwsys_stl::string p;
+ int res = 0;
+
+ typedef kwsys::CommandLineArguments argT;
+ arg.AddArgument("-n", argT::SPACE_ARGUMENT, &n, "Argument N");
+ arg.AddArgument("-m", argT::EQUAL_ARGUMENT, &m, "Argument M");
+ arg.AddBooleanArgument("-p", &p, "Argument P");
+
+ arg.StoreUnusedArguments(true);
+
+ if ( !arg.Parse() )
+ {
+ kwsys_ios::cerr << "Problem parsing arguments" << kwsys_ios::endl;
+ res = 1;
+ }
+ if ( n != 24 )
+ {
+ kwsys_ios::cout << "Problem setting N. Value of N: " << n << kwsys_ios::endl;
+ res = 1;
+ }
+ if ( !m || strcmp(m, "test value") != 0 )
+ {
+ kwsys_ios::cout << "Problem setting M. Value of M: " << m << kwsys_ios::endl;
+ res = 1;
+ }
+ if ( p != "1" )
+ {
+ kwsys_ios::cout << "Problem setting P. Value of P: " << p.c_str() << kwsys_ios::endl;
+ res = 1;
+ }
+ kwsys_ios::cout << "Value of N: " << n << kwsys_ios::endl;
+ kwsys_ios::cout << "Value of M: " << m << kwsys_ios::endl;
+ kwsys_ios::cout << "Value of P: " << p.c_str() << kwsys_ios::endl;
+ if ( m )
+ {
+ delete [] m;
+ }
+
+ char** newArgv = 0;
+ int newArgc = 0;
+ arg.GetUnusedArguments(&newArgc, &newArgv);
+ int cc;
+ const char* valid_unused_args[9] = {
+ 0, "--ignored", "--second-ignored", "third-ignored",
+ "some", "junk", "at", "the", "end"
+ };
+ if ( newArgc != 9 )
+ {
+ kwsys_ios::cerr << "Bad number of unused arguments: " << newArgc << kwsys_ios::endl;
+ res = 1;
+ }
+ for ( cc = 0; cc < newArgc; ++ cc )
+ {
+ kwsys_ios::cout << "Unused argument[" << cc << "] = [" << newArgv[cc] << "]"
+ << kwsys_ios::endl;
+ if ( cc >= 9 )
+ {
+ kwsys_ios::cerr << "Too many unused arguments: " << cc << kwsys_ios::endl;
+ res = 1;
+ }
+ else if ( valid_unused_args[cc] &&
+ strcmp(valid_unused_args[cc], newArgv[cc]) != 0 )
+ {
+ kwsys_ios::cerr << "Bad unused argument [" << cc << "] \""
+ << newArgv[cc] << "\" should be: \"" << valid_unused_args[cc] << "\""
+ << kwsys_ios::endl;
+ res = 1;
+ }
+ }
+ arg.DeleteRemainingArguments(newArgc, &newArgv);
+
+ return res;
+}
+