| /* |
| * 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 "suite.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| #include <CUnit/Basic.h> |
| #include <guacamole/error.h> |
| #include <guacamole/parser.h> |
| #include <guacamole/protocol.h> |
| #include <guacamole/socket.h> |
| |
| void test_instruction_read() { |
| |
| int rfd, wfd; |
| int fd[2], childpid; |
| |
| char test_string[] = "4.test,6.a" UTF8_4 "b," |
| "5.12345,10.a" UTF8_8 "c;" |
| "5.test2,10.hellohello,15.worldworldworld;"; |
| |
| /* Create pipe */ |
| CU_ASSERT_EQUAL_FATAL(pipe(fd), 0); |
| |
| /* File descriptors */ |
| rfd = fd[0]; |
| wfd = fd[1]; |
| |
| /* Fork */ |
| if ((childpid = fork()) == -1) { |
| /* ERROR */ |
| perror("fork"); |
| return; |
| } |
| |
| /* Child (pipe writer) */ |
| if (childpid != 0) { |
| close(rfd); |
| CU_ASSERT_EQUAL( |
| write(wfd, test_string, sizeof(test_string)), |
| sizeof(test_string) |
| ); |
| exit(0); |
| } |
| |
| /* Parent (unit test) */ |
| else { |
| |
| guac_socket* socket; |
| guac_parser* parser; |
| |
| close(wfd); |
| |
| /* Open guac socket */ |
| socket = guac_socket_open(rfd); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(socket); |
| |
| /* Allocate parser */ |
| parser = guac_parser_alloc(); |
| CU_ASSERT_PTR_NOT_NULL_FATAL(parser); |
| |
| /* Read instruction */ |
| CU_ASSERT_EQUAL_FATAL(guac_parser_read(parser, socket, 1000000), 0); |
| |
| /* Validate contents */ |
| CU_ASSERT_STRING_EQUAL(parser->opcode, "test"); |
| CU_ASSERT_EQUAL_FATAL(parser->argc, 3); |
| CU_ASSERT_STRING_EQUAL(parser->argv[0], "a" UTF8_4 "b"); |
| CU_ASSERT_STRING_EQUAL(parser->argv[1], "12345"); |
| CU_ASSERT_STRING_EQUAL(parser->argv[2], "a" UTF8_8 "c"); |
| |
| /* Read another instruction */ |
| CU_ASSERT_EQUAL_FATAL(guac_parser_read(parser, socket, 1000000), 0); |
| |
| /* Validate contents */ |
| CU_ASSERT_STRING_EQUAL(parser->opcode, "test2"); |
| CU_ASSERT_EQUAL_FATAL(parser->argc, 2); |
| CU_ASSERT_STRING_EQUAL(parser->argv[0], "hellohello"); |
| CU_ASSERT_STRING_EQUAL(parser->argv[1], "worldworldworld"); |
| |
| guac_parser_free(parser); |
| guac_socket_free(socket); |
| |
| } |
| |
| } |
| |