Adding initial test program of hash table.

This commit was SVN r550.

test/lam/lfc/htable_test.c

@@ -0,0 +1,105 @@
+/*
+ * $HEADER$
+ */
+
+#include <stdint.h>
+#include "support.h"
+#include "lam/lfc/object.h"
+#include "lam/lfc/hash_table.h"
+
+char *keys[] = {
+    "abcdef", "abcdef",
+    "bcdefa", "bcdefa",
+    "cdefab", "cdefab",
+    "defabc", "defabc",
+    "efabcd", "efabcd",
+    "fabcde", "fabcde",
+    "badcfe", "badcfe",
+    "badcef", "badcef",
+    "abdcfe", "abdcfe",
+    "bcdaef", "bcdaef",
+    NULL
+};
+
+void test_htable(lam_fast_hash_t *table)
+{
+    char        *skey1 = "foo";
+    int         ikey1 = 2, j;
+    
+    printf("Testing simple adds...\n");
+    printf("Adding (key = %s, value = bar)\n", skey1);
+    lam_fh_set_value_for_skey(table, "bar", skey1);
+    
+    printf("Adding (key = 2, value = this cow jumped over the moon)\n");
+    lam_fh_set_value_for_ikey(table, "this cow jumped over the moon", ikey1);
+    
+    printf("Table contains %d items\n", lam_fh_count(table));
+    
+    printf("Value for key %s is %s\n", skey1,
+           lam_fh_get_value_for_skey(table, skey1));
+    
+    printf("Value for key %d is %s\n", ikey1,
+           lam_fh_get_value_for_ikey(table, ikey1));
+    
+    lam_fh_remove_all(table);
+    printf("\nRemoved all table items (size = %d)...\n",
+           lam_fh_count(table));
+
+    printf("\nTesting collision resolution...\n");
+    for ( j = 0; keys[j]; j += 2)
+    {
+        lam_fh_set_value_for_skey(table, keys[j+1], keys[j]);
+    }
+
+    printf("Table contents: \n");
+    for ( j = 0; keys[j]; j += 2)
+    {
+        printf("value for key %s is %s\n",
+               keys[j], lam_fh_get_value_for_skey(table, keys[j]));
+    }
+
+    printf("\n\n");
+}
+
+
+void test_dynamic()
+{
+    lam_fast_hash_t     *table;
+    
+    table = OBJ_CREATE(lam_fast_hash_t, &lam_fast_hash_cls);
+    if ( NULL == table )
+    {
+        printf("Error: Unable to create hash table.\n");
+        exit(-1);
+    }
+    printf("Testing with dynamically created table...\n");
+    test_htable(table);
+    
+    OBJ_RELEASE(table);
+}
+
+
+void test_static()
+{
+    lam_fast_hash_t     table;
+    
+    STATIC_INIT(table, &lam_fast_hash_cls);
+
+    printf("Testing with statically created table...\n");
+    test_htable(&table);
+
+    STATIC_DESTROY(table);
+}
+
+
+int main(int argc, char **argv)
+{
+    /* local variables */
+    test_init("Hash Table");
+    
+    test_dynamic();
+    test_static();
+    
+    test_finalize();
+    return 0;
+}