| /* |
| * 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 "common/iconv.h" |
| |
| /** |
| * Representation of test string data and its length in bytes. |
| */ |
| typedef struct test_string { |
| |
| /** |
| * The raw content of the test string. |
| */ |
| unsigned char* buffer; |
| |
| /** |
| * The number of bytes within the test string, including null terminator. |
| */ |
| int size; |
| |
| } test_string; |
| |
| /** |
| * Convenience macro which statically-initializes a test_string with the given |
| * string value, automatically calculating its size in bytes. |
| * |
| * @param value |
| * The string value. |
| */ |
| #define TEST_STRING(value) { \ |
| .buffer = (unsigned char*) (value), \ |
| .size = sizeof(value) \ |
| } |
| |
| /** |
| * The parameters applicable to a unit test for a particular encoding supported |
| * by guac_iconv(). |
| */ |
| typedef struct encoding_test_parameters { |
| |
| /** |
| * The human-readable name of this encoding. This will be logged to the |
| * test suite log to assist with debugging test failures. |
| */ |
| const char* name; |
| |
| /** |
| * Reader function which reads using this encoding and does not perform any |
| * transformation on newline characters. |
| */ |
| guac_iconv_read* reader; |
| |
| /** |
| * Reader function which reads using this encoding and automatically |
| * normalizes newline sequences to Unix-style newline characters. |
| */ |
| guac_iconv_read* reader_normalized; |
| |
| /** |
| * Writer function which writes using this encoding and does not perform |
| * any transformation on newline characters. |
| */ |
| guac_iconv_write* writer; |
| |
| /** |
| * Writer function which writes using this encoding, but writes newline |
| * characters as CRLF sequences. |
| */ |
| guac_iconv_write* writer_crlf; |
| |
| /** |
| * A test string having both Windows- and Unix-style line endings. Except |
| * for the line endings, the characters represented within this test string |
| * must be identical to all other test strings. |
| */ |
| test_string test_mixed; |
| |
| /** |
| * A test string having only Unix-style line endings. Except for the line |
| * endings, the characters represented within this test string must be |
| * identical to all other test strings. |
| */ |
| test_string test_unix; |
| |
| /** |
| * A test string having only Windows-style line endings. Except for the |
| * line endings, the characters represented within this test string must be |
| * identical to all other test strings. |
| */ |
| test_string test_windows; |
| |
| } encoding_test_parameters; |
| |
| /** |
| * The total number of encodings supported by guac_iconv(). |
| */ |
| #define NUM_SUPPORTED_ENCODINGS 4 |
| |
| /** |
| * Test parameters for each supported encoding. The test strings included each |
| * consist of five repeated lines of "papà è bello", omitting the line ending |
| * of the final line. |
| */ |
| extern encoding_test_parameters test_params[NUM_SUPPORTED_ENCODINGS]; |
| |