75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/** @file UtestAppStart.cpp
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*
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* @author Roland Conybeare, May 2026
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**/
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#include "UtestAppStart.hpp"
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#include "UtestConfig.hpp"
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#include <xo/subsys/Subsystem.hpp>
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#include <xo/indentlog/scope.hpp>
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#include <CLI/CLI.hpp>
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#define CATCH_CONFIG_RUNNER
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#include <catch2/catch.hpp>
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namespace xo {
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using xo::UtestConfig;
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using xo::scope;
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using xo::xtag;
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using std::cout;
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using std::cerr;
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using std::endl;
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int
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UtestAppStart::run(int argc, char * argv[])
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{
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CLI::App app{app_name_};
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app.set_help_flag(); // disable default help impl, see below
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{
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app.add_flag("--debug",
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UtestConfig::instance()->debug_flag_,
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"enable debug logging (for all tests)");
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app.add_flag("--announce",
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UtestConfig::instance()->announce_flag_,
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"announce each test via UtestListener");
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}
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bool help_flag = false;
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{
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app.add_flag("--help,-h,-?", help_flag, "print this help message and exit");
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}
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app.allow_extras();
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CLI11_PARSE(app, argc, argv);
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std::vector<const char *> argv2 = {argv[0]};
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if (help_flag) {
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// actual help impl, falls through to Session below
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cout << app_name_ << " options" << endl;
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cout << app.help() << endl;
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cout << "catch2 options" << endl;
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argv2.push_back("--help");
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} else {
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// keep program name
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for (auto & x : app.remaining())
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argv2.push_back(x.c_str());
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}
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using xo::Subsystem;
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Subsystem::initialize_all();
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scope log(XO_DEBUG(UtestConfig::instance()->debug_flag()),
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"start catch2 session");
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// run catch2's test session / help
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return Catch::Session().run(argv2.size(), argv2.data());
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}
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} /*namespace xo*/
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/* end UtestAppStart.cpp */
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