Refs Tokutek/ft-index#46 improve test coverage, minor formatting

ft/ft_node-serialize.cc

@@ -594,8 +594,6 @@ rebalance_ftnode_leaf(FTNODE node, unsigned int basementnodesize)
             curr_pivot++;
             num_le_in_curr_bn = 0;
             bn_size_so_far = 0;
-            bn_le_sizes[curr_pivot] = 0;
-            bn_key_sizes[curr_pivot] = 0;
         }
         num_le_in_curr_bn++;
         num_les_this_bn[curr_pivot] = num_le_in_curr_bn;

ft/tests/dmt-test2.cc

@@ -349,6 +349,10 @@ int
 test_main(int argc, const char *argv[]) {
     parse_args(argc, argv);
     // Do test with size divisible by 4 and not
+    test_builder_fixed(4, 0);
+    test_builder_fixed(5, 0);
+    test_builder_fixed(4, 1);
+    test_builder_fixed(5, 1);
     test_builder_fixed(4, 100);
     test_builder_fixed(5, 100);
     // Do test with zero, one, or both sizes divisible
@@ -357,20 +361,13 @@ test_main(int argc, const char *argv[]) {
     test_builder_variable(5, 8, 100);
     test_builder_variable(5, 10, 100);
 
+    test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(4, 0);
+    test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(5, 0);
+    test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(4, 1);
+    test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(5, 1);
     test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(4, 100);
     test_create_from_sorted_memory_of_fixed_sized_elements__and__serialize(5, 100);
 
-    /*TODO
-     * insert
-     * insert_at
-     * delete_at
-     * iterate
-     * iterate_on_range
-     * verify
-     * iterate_ptr
-     * find_zero
-     * find
-     */
     return 0;
 }
 

util/mempool.cc

@@ -184,6 +184,7 @@ size_t toku_mempool_get_size(const struct mempool *mp) {
 }
 
 // TODO(yoni): unify the toku_mempool_get*_size and toku_mempool_get*_space functions (use either size or space but not both)
+// use _size for all
 size_t toku_mempool_get_frag_size(const struct mempool *mp) {
     return mp->frag_size;
 }