What shall we test?

• §1. Main routine

§1. Main routine.

define PROGRAM_NAME "words-test"
enum TEST_LEXER_CLSW
enum TEST_PREFORM_CLSW

int main(int argc, char **argv) {
    Foundation::start(argc, argv);
    WordsModule::start();

    CommandLine::declare_heading(U"inexample: a tool for testing foundation facilities\n");

    CommandLine::declare_switch(TEST_LEXER_CLSW, U"test-lexer", 2,
        U"test lexing of natural language text from file X");
    CommandLine::declare_switch(TEST_PREFORM_CLSW, U"test-preform", 2,
        U"test Preform parsing a sample grammar against the text in file X");

    CommandLine::read(argc, argv, NULL, &Main::respond, &Main::ignore);

    WordsModule::end();
    Foundation::end();
    return 0;
}

void Main::respond(int id, int val, text_stream *arg, void *state) {
    switch (id) {
        case TEST_LEXER_CLSW: Unit::test_lexer(arg); break;
        case TEST_PREFORM_CLSW: Unit::test_preform(arg); break;
    }
}

void Main::ignore(int id, text_stream *arg, void *state) {
    Errors::fatal("only switches may be used at the command line");
}