Add an English output mode to randomdecl.

[cdecl99.git] / test / randomdecl.c

diff --git a/test/randomdecl.c b/test/randomdecl.c
index 12728ccb7fa09d0aafe87712bb0b44cf04d2949c..8e404484648f56c6a0e8853e625ca5eca63eddef 100644 (file)
--- a/test/randomdecl.c
+++ b/test/randomdecl.c
@@ -31,23 +31,21 @@
 
 #define PROGNAME "randomdecl"
 static const char *progname = PROGNAME;
-static const char sopts[] = "s:n:VH";
+static const char sopts[] = "s:n:ECVH";
 static const struct option lopts[] = {
        { "seed",    1, NULL, 's' },
        { "count",   1, NULL, 'n' },
+       { "cdecl",   0, NULL, 'C' },
+       { "english", 0, NULL, 'E' },
        { "version", 0, NULL, 'V' },
        { "help",    0, NULL, 'H' },
        { 0 }
 };
 
-static void print_version()
-{
-       puts(PROGNAME " (" PACKAGE_NAME ") " PACKAGE_VERSION);
-       puts("Copyright (C) 2011 Nick Bowler.");
-       puts("License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.");
-       puts("This is free software: you are free to change and redistribute it.");
-       puts("There is NO WARRANTY, to the extent permitted by law.");
-}
+enum {
+       MODE_CDECL,
+       MODE_ENGLISH,
+};
 
 static void print_usage(FILE *f)
 {
@@ -87,7 +85,7 @@ int main(int argc, char **argv)
        struct gen_rng *rng;
        struct cdecl *decl;
        unsigned long count = 0;
-       int opt;
+       int opt, mode = MODE_CDECL;
 
        if (argc > 0)
                progname = argv[0];
@@ -100,8 +98,14 @@ int main(int argc, char **argv)
                case 'n':
                        count_str = optarg;
                        break;
+               case 'C':
+                       mode = MODE_CDECL;
+                       break;
+               case 'E':
+                       mode = MODE_ENGLISH;
+                       break;
                case 'V':
-                       print_version();
+                       test_print_version(PROGNAME);
                        return EXIT_SUCCESS;
                case 'H':
                        print_help();
@@ -123,11 +127,19 @@ int main(int argc, char **argv)
 
        for (unsigned long i = 0; !count || i < count; i++) {
                decl = random_decl(rng);
-               if (!decl)
-                       return EXIT_FAILURE;
 
-               test_print_decl(decl);
+               if (mode == MODE_ENGLISH) {
+                       test_explain_decl(decl);
+               } else {
+                       test_print_decl(decl);
+               }
+
+               gen_free_declspecs(decl->specifiers);
+               gen_free_declarators(decl->declarators);
+               free(decl);
        }
 
+       gen_free_rng(rng);
+
        return EXIT_SUCCESS;
 }