| /* |
| * 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 "config.h" |
| |
| #include "common_suite.h" |
| #include "common/iconv.h" |
| |
| #include <stdlib.h> |
| #include <CUnit/Basic.h> |
| |
| static void test_conversion( |
| guac_iconv_read* reader, unsigned char* in_string, int in_length, |
| guac_iconv_write* writer, unsigned char* out_string, int out_length) { |
| |
| char output[4096]; |
| char input[4096]; |
| |
| const char* current_input = input; |
| char* current_output = output; |
| |
| memcpy(input, in_string, in_length); |
| guac_iconv(reader, ¤t_input, sizeof(input), |
| writer, ¤t_output, sizeof(output)); |
| |
| /* Verify output length */ |
| CU_ASSERT_EQUAL(out_length, current_output - output); |
| |
| /* Verify entire input read */ |
| CU_ASSERT_EQUAL(in_length, current_input - input); |
| |
| /* Verify output content */ |
| CU_ASSERT_EQUAL(0, memcmp(output, out_string, out_length)); |
| |
| } |
| |
| void test_guac_iconv() { |
| |
| /* UTF8 for "papà è bello" */ |
| unsigned char test_string_utf8[] = { |
| 'p', 'a', 'p', 0xC3, 0xA0, ' ', |
| 0xC3, 0xA8, ' ', |
| 'b', 'e', 'l', 'l', 'o', |
| 0x00 |
| }; |
| |
| /* UTF16 for "papà è bello" */ |
| unsigned char test_string_utf16[] = { |
| 'p', 0x00, 'a', 0x00, 'p', 0x00, 0xE0, 0x00, ' ', 0x00, |
| 0xE8, 0x00, ' ', 0x00, |
| 'b', 0x00, 'e', 0x00, 'l', 0x00, 'l', 0x00, 'o', 0x00, |
| 0x00, 0x00 |
| }; |
| |
| /* ISO-8859-1 for "papà è bello" */ |
| unsigned char test_string_iso8859_1[] = { |
| 'p', 'a', 'p', 0xE0, ' ', |
| 0xE8, ' ', |
| 'b', 'e', 'l', 'l', 'o', |
| 0x00 |
| }; |
| |
| /* CP1252 for "papà è bello" */ |
| unsigned char test_string_cp1252[] = { |
| 'p', 'a', 'p', 0xE0, ' ', |
| 0xE8, ' ', |
| 'b', 'e', 'l', 'l', 'o', |
| 0x00 |
| }; |
| |
| /* UTF8 identity */ |
| test_conversion( |
| GUAC_READ_UTF8, test_string_utf8, sizeof(test_string_utf8), |
| GUAC_WRITE_UTF8, test_string_utf8, sizeof(test_string_utf8)); |
| |
| /* UTF16 identity */ |
| test_conversion( |
| GUAC_READ_UTF16, test_string_utf16, sizeof(test_string_utf16), |
| GUAC_WRITE_UTF16, test_string_utf16, sizeof(test_string_utf16)); |
| |
| /* UTF8 to UTF16 */ |
| test_conversion( |
| GUAC_READ_UTF8, test_string_utf8, sizeof(test_string_utf8), |
| GUAC_WRITE_UTF16, test_string_utf16, sizeof(test_string_utf16)); |
| |
| /* UTF16 to UTF8 */ |
| test_conversion( |
| GUAC_READ_UTF16, test_string_utf16, sizeof(test_string_utf16), |
| GUAC_WRITE_UTF8, test_string_utf8, sizeof(test_string_utf8)); |
| |
| /* UTF16 to ISO-8859-1 */ |
| test_conversion( |
| GUAC_READ_UTF16, test_string_utf16, sizeof(test_string_utf16), |
| GUAC_WRITE_ISO8859_1, test_string_iso8859_1, sizeof(test_string_iso8859_1)); |
| |
| /* UTF16 to CP1252 */ |
| test_conversion( |
| GUAC_READ_UTF16, test_string_utf16, sizeof(test_string_utf16), |
| GUAC_WRITE_CP1252, test_string_cp1252, sizeof(test_string_cp1252)); |
| |
| /* CP1252 to UTF8 */ |
| test_conversion( |
| GUAC_READ_CP1252, test_string_cp1252, sizeof(test_string_cp1252), |
| GUAC_WRITE_UTF8, test_string_utf8, sizeof(test_string_utf8)); |
| |
| /* ISO-8859-1 to UTF8 */ |
| test_conversion( |
| GUAC_READ_ISO8859_1, test_string_iso8859_1, sizeof(test_string_iso8859_1), |
| GUAC_WRITE_UTF8, test_string_utf8, sizeof(test_string_utf8)); |
| |
| } |
| |