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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
#include "kwsysPrivate.h"
#include KWSYS_HEADER(CommandLineArguments.hxx)
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "CommandLineArguments.hxx.in"
#endif
#include <iostream>
#include <vector>
#include <assert.h> /* assert */
#include <string.h> /* strcmp */
int testCommandLineArguments1(int argc, char* argv[])
{
kwsys::CommandLineArguments arg;
arg.Initialize(argc, argv);
int n = 0;
char* m = KWSYS_NULLPTR;
std::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()) {
std::cerr << "Problem parsing arguments" << std::endl;
res = 1;
}
if (n != 24) {
std::cout << "Problem setting N. Value of N: " << n << std::endl;
res = 1;
}
if (!m || strcmp(m, "test value") != 0) {
std::cout << "Problem setting M. Value of M: " << m << std::endl;
res = 1;
}
if (p != "1") {
std::cout << "Problem setting P. Value of P: " << p << std::endl;
res = 1;
}
std::cout << "Value of N: " << n << std::endl;
std::cout << "Value of M: " << m << std::endl;
std::cout << "Value of P: " << p << std::endl;
if (m) {
delete[] m;
}
char** newArgv = KWSYS_NULLPTR;
int newArgc = 0;
arg.GetUnusedArguments(&newArgc, &newArgv);
int cc;
const char* valid_unused_args[9] = { KWSYS_NULLPTR,
"--ignored",
"--second-ignored",
"third-ignored",
"some",
"junk",
"at",
"the",
"end" };
if (newArgc != 9) {
std::cerr << "Bad number of unused arguments: " << newArgc << std::endl;
res = 1;
}
for (cc = 0; cc < newArgc; ++cc) {
assert(newArgv[cc]); /* Quiet Clang scan-build. */
std::cout << "Unused argument[" << cc << "] = [" << newArgv[cc] << "]"
<< std::endl;
if (cc >= 9) {
std::cerr << "Too many unused arguments: " << cc << std::endl;
res = 1;
} else if (valid_unused_args[cc] &&
strcmp(valid_unused_args[cc], newArgv[cc]) != 0) {
std::cerr << "Bad unused argument [" << cc << "] \"" << newArgv[cc]
<< "\" should be: \"" << valid_unused_args[cc] << "\""
<< std::endl;
res = 1;
}
}
arg.DeleteRemainingArguments(newArgc, &newArgv);
return res;
}
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