sysrap/tests/SArgsTest.cc

0001 /*
0002  * Copyright (c) 2019 Opticks Team. All Rights Reserved.
0003  *
0004  * This file is part of Opticks
0005  * (see https://bitbucket.org/simoncblyth/opticks).
0006  *
0007  * Licensed under the Apache License, Version 2.0 (the "License");
0008  * you may not use this file except in compliance with the License.
0009  * You may obtain a copy of the License at
0010  *
0011  *   http://www.apache.org/licenses/LICENSE-2.0
0012  *
0013  * Unless required by applicable law or agreed to in writing, software
0014  * distributed under the License is distributed on an "AS IS" BASIS,
0015  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0016  * See the License for the specific language governing permissions and
0017  * limitations under the License.
0018  */
0019
0020 #include <cassert>
0021 #include "SArgs.hh"
0022
0023 #include "OPTICKS_LOG.hh"
0024
0025
0026 void test_argforced(int argc, char** argv)
0027 {
0028     const char* argforced = "--compute --nopropagate --tracer --nogdmlpath" ;
0029     //const char* argforced = "--nogdmlpath" ;
0030     const char* opts = nullptr ;
0031
0032     SArgs* sa = new SArgs(argc, argv, argforced, opts );
0033
0034     std::cout << " sa->argc " << sa->argc << std::endl ;
0035     sa->dump();
0036
0037     assert(sa->hasArg("--compute"));
0038     assert(sa->hasArg("--nopropagate"));
0039     assert(sa->hasArg("--tracer"));
0040     assert(sa->hasArg("--nogdmlpath"));
0041 }
0042
0043
0044 void test_starts_with()
0045 {
0046     std::string e = "--hello" ;
0047     std::string f = "hello" ;
0048     assert( SArgs::starts_with(e,"--") == true ) ;
0049     assert( SArgs::starts_with(f,"--") == false ) ;
0050 }
0051
0052 void test_get_first_arg_ending_with(int argc, char** argv)
0053 {
0054     const char* extra = "--red --green path/to/geometry.gdmlx --blue another.gdml" ;
0055     const char* opts = "--pink slip" ;
0056     SArgs* sa = new SArgs(argc, argv, extra, opts );
0057     const char* arg = sa->get_first_arg_ending_with(".gdml", NULL );
0058     LOG(info) << arg ;
0059 }
0060
0061
0062 int main(int argc, char** argv)
0063 {
0064     OPTICKS_LOG(argc, argv);
0065
0066     test_starts_with();
0067     test_argforced(argc, argv);
0068
0069     //test_get_first_arg_ending_with( argc, argv );
0070
0071     return 0 ;
0072 }
0073 /*
0074 The below should be deduped:
0075
0076     SArgsTest  --tracer --compute
0077     SArgsTest  --tracer --compute --nopropagate
0078
0079 Deduping only has effect between the argforced "extra" additions
0080 and the ordinary args, it does not dedupe the standard args.
0081
0082 */