1/* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include <errno.h> 18#include <sys/socket.h> 19#include <sys/un.h> 20 21#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_ 22#include <sys/_system_properties.h> 23 24#include <android-base/properties.h> 25#include <gtest/gtest.h> 26 27using android::base::SetProperty; 28 29namespace android { 30namespace init { 31 32TEST(property_service, very_long_name_35166374) { 33 // Connect to the property service directly... 34 int fd = socket(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0); 35 ASSERT_NE(fd, -1); 36 37 static const char* property_service_socket = "/dev/socket/" PROP_SERVICE_NAME; 38 sockaddr_un addr = {}; 39 addr.sun_family = AF_LOCAL; 40 strlcpy(addr.sun_path, property_service_socket, sizeof(addr.sun_path)); 41 42 socklen_t addr_len = strlen(property_service_socket) + offsetof(sockaddr_un, sun_path) + 1; 43 ASSERT_NE(connect(fd, reinterpret_cast<sockaddr*>(&addr), addr_len), -1); 44 45 // ...so we can send it a malformed request. 46 uint32_t msg = PROP_MSG_SETPROP2; 47 uint32_t size = 0xffffffff; 48 49 ASSERT_EQ(static_cast<ssize_t>(sizeof(msg)), send(fd, &msg, sizeof(msg), 0)); 50 ASSERT_EQ(static_cast<ssize_t>(sizeof(size)), send(fd, &size, sizeof(size), 0)); 51 uint32_t result = 0; 52 ASSERT_EQ(static_cast<ssize_t>(sizeof(result)), 53 TEMP_FAILURE_RETRY(recv(fd, &result, sizeof(result), MSG_WAITALL))); 54 EXPECT_EQ(static_cast<uint32_t>(PROP_ERROR_READ_DATA), result); 55 ASSERT_EQ(0, close(fd)); 56} 57 58TEST(property_service, non_utf8_value) { 59 ASSERT_TRUE(SetProperty("property_service_utf8_test", "base_success")); 60 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\x80")); 61 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xC2\x01")); 62 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xE0\xFF")); 63 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xE0\xA0\xFF")); 64 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xF0\x01\xFF")); 65 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xF0\x90\xFF")); 66 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xF0\x90\x80\xFF")); 67 EXPECT_FALSE(SetProperty("property_service_utf8_test", "\xF0\x90\x80")); 68 EXPECT_FALSE(SetProperty("property_service_utf8_test", "ab\xF0\x90\x80\x80qe\xF0\x90\x80")); 69 EXPECT_TRUE(SetProperty("property_service_utf8_test", "\xF0\x90\x80\x80")); 70} 71 72} // namespace init 73} // namespace android 74