/* * rbtest.c - Very basic regression test for red-black trees * * Written 2010 by Werner Almesberger * Copyright 2010 Werner Almesberger * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #include <stdio.h> #include <string.h> #include "jrb.h" static int cmp(const void *a, const void *b) { return strcmp(a, b); } #define INSERT(key, val) \ jrb_insert(tree, key, val, cmp) int main(void) { struct jrb *tree = make_jrb(); struct jrb *p; INSERT("ab", "have"); INSERT("ac", "NOT"); INSERT("d", "little"); INSERT("c", "this"); INSERT("b", "passed"); INSERT("e", "regression"); INSERT("fa", "test"); INSERT("aa", "We"); INSERT("ff", "!"); p = jrb_find(tree, "ac", cmp); jrb_delete_node(p); jrb_traverse(p, tree) printf("%s ", (char *) jrb_val(p)); printf("\n"); return 0; }