test/dictionary.c: Add a new test entry for the vlc_dictionary_t type.

src/test/dictionary.c

+/*****************************************************************************
+ * dictionary.c: Tests for vlc_dictionary_t
+ *****************************************************************************
+ * Copyright (C) 2007 Pierre d'Herbemont
+ * $Id$
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc/vlc.h>
+#include "vlc_arrays.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static void test_dictionary_validity (vlc_dictionary_t * p_dict, const char ** our_keys, int size )
+{
+    /* Test values and keys now */
+    char ** keys = vlc_dictionary_all_keys( p_dict );
+    int i, j;
+
+    assert( keys );
+
+    for( j = 0; keys[j]; j++ )
+    {
+        vlc_bool_t found = VLC_FALSE;
+        for( i = 0; i < size; i++ )
+        {
+            if(!strcmp( keys[j], our_keys[i] ))
+            {
+                found = VLC_TRUE;
+                break;
+            }
+        }
+        free( keys[j] );
+        assert( found );
+    }
+    free( keys );
+
+    for( i = 0; i < size; i++ )
+        assert( vlc_dictionary_value_for_key( p_dict, our_keys[i] ) == (void*)i );
+}
+
+int main (void)
+{
+    static const char * our_keys[] = {
+        "Hello", "Hella", "flowmeter", "Frostnipped", "frostnipped", "remiform", "quadrifoliolate", "singularity", "unafflicted"
+    };
+    const int size = sizeof(our_keys)/sizeof(our_keys[0]);
+    char ** keys;
+    int j, i = 0;
+
+    vlc_dictionary_t dict;
+    vlc_dictionary_init( &dict, 0 );
+
+    assert( vlc_dictionary_keys_count( &dict ) == 0 );
+
+    keys = vlc_dictionary_all_keys( &dict );
+    assert( keys && !keys[0] );
+    free(keys);
+
+
+    /* Insert some values */
+    for( i = 0; i < size; i++ )
+        vlc_dictionary_insert( &dict, our_keys[i], (void*)i );
+
+    test_dictionary_validity( &dict, our_keys, size );
+
+    vlc_dictionary_remove_value_for_key( &dict, our_keys[size-1] );
+
+    test_dictionary_validity( &dict, our_keys, size-1 );
+    
+    vlc_dictionary_clear( &dict );
+
+    assert( vlc_dictionary_keys_count( &dict ) == 0 );
+    return 0;
+}