| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #include "id.h" |
| |
| #include <CUnit/CUnit.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| /** |
| * Test which verifies that each call to guac_generate_id() produces a |
| * different string. |
| */ |
| void test_id__unique() { |
| |
| char* id1 = guac_generate_id('x'); |
| char* id2 = guac_generate_id('x'); |
| |
| /* Neither string may be NULL */ |
| CU_ASSERT_PTR_NOT_NULL_FATAL(id1); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(id2); |
| |
| /* Both strings should be different */ |
| CU_ASSERT_STRING_NOT_EQUAL(id1, id2); |
| |
| free(id1); |
| free(id2); |
| |
| } |
| |
| /** |
| * Test which verifies that guac_generate_id() produces strings are in the |
| * correc UUID-based format. |
| */ |
| void test_id__format() { |
| |
| unsigned int ignore; |
| |
| char* id = guac_generate_id('x'); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(id); |
| |
| int items_read = sscanf(id, "x%08x-%04x-%04x-%04x-%08x%04x", |
| &ignore, &ignore, &ignore, &ignore, &ignore, &ignore); |
| |
| CU_ASSERT_EQUAL(items_read, 6); |
| CU_ASSERT_EQUAL(strlen(id), 37); |
| |
| free(id); |
| |
| } |
| |
| /** |
| * Test which verifies that guac_generate_id() takes the specified prefix |
| * character into account when generating the ID string. |
| */ |
| void test_id__prefix() { |
| |
| char* id; |
| |
| id = guac_generate_id('a'); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(id); |
| CU_ASSERT_EQUAL(id[0], 'a'); |
| free(id); |
| |
| id = guac_generate_id('b'); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(id); |
| CU_ASSERT_EQUAL(id[0], 'b'); |
| free(id); |
| |
| } |
| |