147 lines
3.7 KiB
C
147 lines
3.7 KiB
C
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#undef NDEBUG
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#include <assert.h>
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#include "symtab.h"
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int
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test_symtab()
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{
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SymbolTable *tab;
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void *cookie;
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int ret;
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/* Test creation */
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tab = createSymbolTable();
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assert(tab != NULL);
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/* Smoke-test deletion */
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deleteSymbolTable(tab);
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tab = createSymbolTable();
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assert(tab != NULL);
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/* table parameter must be non-NULL. */
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ret = addToSymbolTable(NULL, NULL, 0, NULL);
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assert(ret < 0);
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/* symbol parameter must be non-NULL. */
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ret = addToSymbolTable(tab, NULL, 0, NULL);
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assert(ret < 0);
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/* cookie parameter must be non-NULL. */
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ret = addToSymbolTable(tab, "null", 0, NULL);
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assert(ret < 0);
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/* table parameter must be non-NULL. */
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cookie = findInSymbolTable(NULL, NULL, 0);
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assert(cookie == NULL);
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/* symbol parameter must be non-NULL. */
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cookie = findInSymbolTable(tab, NULL, 0);
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assert(cookie == NULL);
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/* Try some actual inserts.
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*/
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ret = addToSymbolTable(tab, "one", 0, (void *)1);
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assert(ret == 0);
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ret = addToSymbolTable(tab, "two", 0, (void *)2);
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assert(ret == 0);
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ret = addToSymbolTable(tab, "three", 0, (void *)3);
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assert(ret == 0);
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/* Try some lookups.
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*/
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cookie = findInSymbolTable(tab, "one", 0);
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assert((int)cookie == 1);
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cookie = findInSymbolTable(tab, "two", 0);
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assert((int)cookie == 2);
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cookie = findInSymbolTable(tab, "three", 0);
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assert((int)cookie == 3);
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/* Try to insert something that's already there.
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*/
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ret = addToSymbolTable(tab, "one", 0, (void *)1111);
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assert(ret < 0);
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/* Make sure that the failed duplicate insert didn't
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* clobber the original cookie value.
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*/
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cookie = findInSymbolTable(tab, "one", 0);
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assert((int)cookie == 1);
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/* Try looking up something that isn't there.
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*/
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cookie = findInSymbolTable(tab, "FOUR", 0);
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assert(cookie == NULL);
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/* Try looking up something that's similar to an existing entry.
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*/
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cookie = findInSymbolTable(tab, "on", 0);
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assert(cookie == NULL);
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cookie = findInSymbolTable(tab, "onee", 0);
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assert(cookie == NULL);
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/* Test flags.
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* Try inserting something with a different flag.
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*/
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ret = addToSymbolTable(tab, "ten", 333, (void *)10);
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assert(ret == 0);
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/* Make sure it's there.
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*/
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cookie = findInSymbolTable(tab, "ten", 333);
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assert((int)cookie == 10);
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/* Make sure it's not there when looked up with a different flag.
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*/
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cookie = findInSymbolTable(tab, "ten", 0);
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assert(cookie == NULL);
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/* Try inserting something that has the same name as something
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* with a different flag.
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*/
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ret = addToSymbolTable(tab, "one", 333, (void *)11);
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assert(ret == 0);
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/* Make sure the new entry exists.
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*/
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cookie = findInSymbolTable(tab, "one", 333);
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assert((int)cookie == 11);
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/* Make sure the old entry still has the right value.
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*/
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cookie = findInSymbolTable(tab, "one", 0);
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assert((int)cookie == 1);
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/* Try deleting again, now that there's stuff in the table.
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*/
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deleteSymbolTable(tab);
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return 0;
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}
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