| /* |
| * prefix-string-test.c: a collection of svn_prefix_string__* tests |
| * |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| */ |
| |
| /* ==================================================================== |
| To add tests, look toward the bottom of this file. |
| |
| */ |
| |
| |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <apr_pools.h> |
| |
| #include "../svn_test.h" |
| |
| #include "svn_error.h" |
| #include "svn_string.h" /* This includes <apr_*.h> */ |
| #include "private/svn_string_private.h" |
| |
| static svn_error_t * |
| test_empty_string(apr_pool_t *pool) |
| { |
| svn_prefix_tree__t *tree = svn_prefix_tree__create(pool); |
| svn_prefix_string__t *empty = svn_prefix_string__create(tree, ""); |
| |
| /* same instance for all strings of the same value */ |
| SVN_TEST_ASSERT(empty == svn_prefix_string__create(tree, "")); |
| |
| /* does it actually have the right contents? */ |
| SVN_TEST_ASSERT(svn_prefix_string__expand(empty, pool)->len == 0); |
| SVN_TEST_STRING_ASSERT(svn_prefix_string__expand(empty, pool)->data, ""); |
| |
| /* strings shall be equal to themselves */ |
| SVN_TEST_ASSERT(0 == svn_prefix_string__compare(empty, empty)); |
| |
| return SVN_NO_ERROR; |
| } |
| |
| enum {TEST_CASE_COUNT = 9}; |
| |
| static const char *test_cases[TEST_CASE_COUNT] = |
| { |
| "a longish string of sorts, longer than 7 anyway", |
| "some other string", |
| "more stuff on root", |
| "some shorter string", |
| "some short string", |
| "some short str", |
| "some short str2", |
| "a longish string of sorts, longer than ?! anyway", |
| "a" |
| }; |
| |
| static svn_error_t * |
| test_string_creation(apr_pool_t *pool) |
| { |
| svn_prefix_tree__t *tree = svn_prefix_tree__create(pool); |
| svn_prefix_string__t *strings[TEST_CASE_COUNT]; |
| int i; |
| |
| /* create strings and remember their initial references */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| strings[i] = svn_prefix_string__create(tree, test_cases[i]); |
| |
| /* doing this again must yield the same pointers */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| SVN_TEST_ASSERT(strings[i] |
| == svn_prefix_string__create(tree, test_cases[i])); |
| |
| /* converting them back to strings must be the initial values */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| { |
| svn_string_t *expanded = svn_prefix_string__expand(strings[i], pool); |
| |
| SVN_TEST_ASSERT(expanded->len == strlen(test_cases[i])); |
| SVN_TEST_STRING_ASSERT(expanded->data, test_cases[i]); |
| |
| } |
| |
| return SVN_NO_ERROR; |
| } |
| |
| static svn_error_t * |
| test_string_comparison(apr_pool_t *pool) |
| { |
| svn_prefix_tree__t *tree = svn_prefix_tree__create(pool); |
| svn_prefix_string__t *strings[TEST_CASE_COUNT]; |
| int i, k; |
| |
| /* create strings */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| strings[i] = svn_prefix_string__create(tree, test_cases[i]); |
| |
| /* comparing them with themselves */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| SVN_TEST_ASSERT(! svn_prefix_string__compare(strings[i], strings[i])); |
| |
| /* compare with all other strings */ |
| for (i = 0; i < TEST_CASE_COUNT; ++i) |
| { |
| svn_string_t *lhs = svn_prefix_string__expand(strings[i], pool); |
| for (k = 0; k < TEST_CASE_COUNT; ++k) |
| { |
| svn_string_t *rhs = svn_prefix_string__expand(strings[k], pool); |
| int expected_diff = strcmp(lhs->data, rhs->data); |
| int actual_diff = svn_prefix_string__compare(strings[i], strings[k]); |
| |
| SVN_TEST_ASSERT((actual_diff < 0) == (expected_diff < 0)); |
| SVN_TEST_ASSERT((actual_diff > 0) == (expected_diff > 0)); |
| SVN_TEST_ASSERT(!actual_diff == !expected_diff); |
| } |
| } |
| |
| return SVN_NO_ERROR; |
| } |
| |
| /* An array of all test functions */ |
| |
| static int max_threads = 1; |
| |
| static struct svn_test_descriptor_t test_funcs[] = |
| { |
| SVN_TEST_NULL, |
| SVN_TEST_PASS2(test_empty_string, |
| "check empty strings"), |
| SVN_TEST_PASS2(test_string_creation, |
| "create many strings"), |
| SVN_TEST_PASS2(test_string_comparison, |
| "compare strings"), |
| SVN_TEST_NULL |
| }; |
| |
| SVN_TEST_MAIN |