| /* |
| * 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 <CUnit/CUnit.h> |
| #include <guacamole/unicode.h> |
| |
| /** |
| * Test which verifies that guac_utf8_read() properly parses UTF-8. |
| */ |
| void test_unicode__utf8_read() { |
| |
| int codepoint; |
| |
| char buffer[16] = |
| /* U+0065 */ "\x65" |
| /* U+0654 */ "\xD9\x94" |
| /* U+0876 */ "\xE0\xA1\xB6" |
| /* U+12345 */ "\xF0\x92\x8D\x85"; |
| |
| CU_ASSERT_EQUAL(1, guac_utf8_read(&(buffer[0]), 10, &codepoint)); |
| CU_ASSERT_EQUAL(0x0065, codepoint); |
| |
| CU_ASSERT_EQUAL(2, guac_utf8_read(&(buffer[1]), 9, &codepoint)); |
| CU_ASSERT_EQUAL(0x0654, codepoint); |
| |
| CU_ASSERT_EQUAL(3, guac_utf8_read(&(buffer[3]), 7, &codepoint)); |
| CU_ASSERT_EQUAL(0x0876, codepoint); |
| |
| CU_ASSERT_EQUAL(4, guac_utf8_read(&(buffer[6]), 4, &codepoint)); |
| CU_ASSERT_EQUAL(0x12345, codepoint); |
| |
| CU_ASSERT_EQUAL(0, guac_utf8_read(&(buffer[10]), 0, &codepoint)); |
| CU_ASSERT_EQUAL(0x12345, codepoint); |
| |
| } |
| |