Changes in src/tests/avltree/avl_test.c [142cf5d:14f6bb39]

File:

• src/tests/avltree/avl_test.c (modified) (2 diffs)

src/tests/avltree/avl_test.c

@@ -25 +25 @@
 
   // int -> char *
-  tree(int, const char *) * smap = create(-1, "baz");
+  tree(int, char *) * smap = create(-1, "baz");
   insert(&smap, 12, "bar");
   insert(&smap, 2, "foo");
@@ -35 +35 @@
   delete(smap);
 
-  // const char* -> const char*
-  int ?<?(const char * a, const char * b) {
-    return strcmp(a, b) < 0;
+  // char* -> char*
+  struct c_str { char *str; };  // wraps a C string
+  int ?<?(c_str a, c_str b) {
+    return strcmp(a.str,b.str) < 0;
   }
-
-  tree(const char *, const char *) * ssmap = create("queso", "cheese");
-  insert(&ssmap, "foo", "bar");
-  insert(&ssmap, "hello", "world");
+  tree(c_str, char *) * ssmap = create((c_str){"queso"}, "cheese");
+  insert(&ssmap, (c_str){"foo"}, "bar");
+  insert(&ssmap, (c_str){"hello"}, "world");
   assert( height(ssmap) == 2 );
 
-  printf("%s %s %s\n", *find(ssmap, "hello"), *find(ssmap, "foo"), *find(ssmap, "queso"));
+  printf("%s %s %s\n", *find(ssmap, (c_str){"hello"}), *find(ssmap, (c_str){"foo"}), *find(ssmap, (c_str){"queso"}));
 
-  remove(&ssmap, "foo");
+  remove(&ssmap, (c_str){"foo"});
   delete(ssmap);
 }