test_main.cpp revision 96e9de049f4dd2ee7d02eaf9a662e286964c2039
1b93f0504e861885734d954f716da0331af4aa438Yifan Hong/* 2b93f0504e861885734d954f716da0331af4aa438Yifan Hong * Copyright (C) 2016 The Android Open Source Project 3b93f0504e861885734d954f716da0331af4aa438Yifan Hong * 4b93f0504e861885734d954f716da0331af4aa438Yifan Hong * Licensed under the Apache License, Version 2.0 (the "License"); 5b93f0504e861885734d954f716da0331af4aa438Yifan Hong * you may not use this file except in compliance with the License. 6b93f0504e861885734d954f716da0331af4aa438Yifan Hong * You may obtain a copy of the License at 7b93f0504e861885734d954f716da0331af4aa438Yifan Hong * 8b93f0504e861885734d954f716da0331af4aa438Yifan Hong * http://www.apache.org/licenses/LICENSE-2.0 9b93f0504e861885734d954f716da0331af4aa438Yifan Hong * 10b93f0504e861885734d954f716da0331af4aa438Yifan Hong * Unless required by applicable law or agreed to in writing, software 11b93f0504e861885734d954f716da0331af4aa438Yifan Hong * distributed under the License is distributed on an "AS IS" BASIS, 12b93f0504e861885734d954f716da0331af4aa438Yifan Hong * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b93f0504e861885734d954f716da0331af4aa438Yifan Hong * See the License for the specific language governing permissions and 14b93f0504e861885734d954f716da0331af4aa438Yifan Hong * limitations under the License. 15b93f0504e861885734d954f716da0331af4aa438Yifan Hong */ 16b93f0504e861885734d954f716da0331af4aa438Yifan Hong 17602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#define LOG_TAG "LibHidlTest" 18602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 19602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#include <android-base/logging.h> 2086fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland#include <condition_variable> 212be9418963c8d36bb1425093d224256e2a94b277Yifan Hong#include <gmock/gmock.h> 22602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#include <gtest/gtest.h> 23602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#include <hidl/HidlSupport.h> 242be9418963c8d36bb1425093d224256e2a94b277Yifan Hong#include <hidl/Status.h> 255e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong#include <hidl/TaskRunner.h> 26602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#include <vector> 27602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 28602b85a846834d466e1f545eace06df87cf94a1eYifan Hong#define EXPECT_ARRAYEQ(__a1__, __a2__, __size__) EXPECT_TRUE(isArrayEqual(__a1__, __a2__, __size__)) 2944ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong#define EXPECT_2DARRAYEQ(__a1__, __a2__, __size1__, __size2__) \ 3044ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong EXPECT_TRUE(is2dArrayEqual(__a1__, __a2__, __size1__, __size2__)) 31602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 32602b85a846834d466e1f545eace06df87cf94a1eYifan Hongtemplate<typename T, typename S> 33602b85a846834d466e1f545eace06df87cf94a1eYifan Hongstatic inline bool isArrayEqual(const T arr1, const S arr2, size_t size) { 34602b85a846834d466e1f545eace06df87cf94a1eYifan Hong for(size_t i = 0; i < size; i++) 35602b85a846834d466e1f545eace06df87cf94a1eYifan Hong if(arr1[i] != arr2[i]) 36602b85a846834d466e1f545eace06df87cf94a1eYifan Hong return false; 37602b85a846834d466e1f545eace06df87cf94a1eYifan Hong return true; 38602b85a846834d466e1f545eace06df87cf94a1eYifan Hong} 39602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 4044ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hongtemplate<typename T, typename S> 4144ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hongstatic inline bool is2dArrayEqual(const T arr1, const S arr2, size_t size1, size_t size2) { 4244ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong for(size_t i = 0; i < size1; i++) 4344ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong for (size_t j = 0; j < size2; j++) 4444ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong if(arr1[i][j] != arr2[i][j]) 4544ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong return false; 4644ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong return true; 4744ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong} 4844ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong 49602b85a846834d466e1f545eace06df87cf94a1eYifan Hongclass LibHidlTest : public ::testing::Test { 50602b85a846834d466e1f545eace06df87cf94a1eYifan Hongpublic: 51602b85a846834d466e1f545eace06df87cf94a1eYifan Hong virtual void SetUp() override { 52602b85a846834d466e1f545eace06df87cf94a1eYifan Hong } 53602b85a846834d466e1f545eace06df87cf94a1eYifan Hong virtual void TearDown() override { 54602b85a846834d466e1f545eace06df87cf94a1eYifan Hong } 55602b85a846834d466e1f545eace06df87cf94a1eYifan Hong}; 56602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 57602b85a846834d466e1f545eace06df87cf94a1eYifan HongTEST_F(LibHidlTest, StringTest) { 58602b85a846834d466e1f545eace06df87cf94a1eYifan Hong using android::hardware::hidl_string; 59602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_string s; // empty constructor 60602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(s.c_str(), ""); 61602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_string s1 = "s1"; // copy = from cstr 62602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(s1.c_str(), "s1"); 63602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_string s2("s2"); // copy constructor from cstr 64602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(s2.c_str(), "s2"); 65a21d84f11f066315bd1476368d511286d129cb8aSteven Moreland hidl_string s2a(nullptr); // copy constructor from null cstr 66eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ("", s2a.c_str()); 67153f87a2fd2972f862a88976bb884a90a1f9fd7dSteven Moreland s2a = nullptr; // = from nullptr cstr 68153f87a2fd2972f862a88976bb884a90a1f9fd7dSteven Moreland EXPECT_STREQ(s2a.c_str(), ""); 69602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_string s3 = hidl_string("s3"); // move = 70602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(s3.c_str(), "s3"); 7153120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland hidl_string s4 = hidl_string("12345", 3); // copy constructor from cstr w/ length 7253120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland EXPECT_STREQ(s4.c_str(), "123"); 7353120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland hidl_string s5(hidl_string(hidl_string("s5"))); // move constructor 7453120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland EXPECT_STREQ(s5.c_str(), "s5"); 7553120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland hidl_string s6(std::string("s6")); // copy constructor from std::string 76eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s6.c_str(), "s6"); 7753120f70b7d429c81fe47718182e829660ed5ef9Steven Moreland hidl_string s7 = std::string("s7"); // copy = from std::string 78eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s7.c_str(), "s7"); 7941649d5bb219a3b316eae8af54673f54e0a75935Chih-Hung Hsieh hidl_string s8(s7); // copy constructor // NOLINT, test the copy constructor 80eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s8.c_str(), "s7"); 8141649d5bb219a3b316eae8af54673f54e0a75935Chih-Hung Hsieh hidl_string s9 = s8; // copy = // NOLINT, test the copy operator 82eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s9.c_str(), "s7"); 83602b85a846834d466e1f545eace06df87cf94a1eYifan Hong char myCString[20] = "myCString"; 84602b85a846834d466e1f545eace06df87cf94a1eYifan Hong s.setToExternal(&myCString[0], strlen(myCString)); 85eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s.c_str(), "myCString"); 86602b85a846834d466e1f545eace06df87cf94a1eYifan Hong myCString[2] = 'D'; 87eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(s.c_str(), "myDString"); 88602b85a846834d466e1f545eace06df87cf94a1eYifan Hong s.clear(); // should not affect myCString 89602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(myCString, "myDString"); 90bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph 91602b85a846834d466e1f545eace06df87cf94a1eYifan Hong // casts 92602b85a846834d466e1f545eace06df87cf94a1eYifan Hong s = "great"; 93602b85a846834d466e1f545eace06df87cf94a1eYifan Hong std::string myString = s; 94eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph const char *anotherCString = s.c_str(); 95602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_EQ(myString, "great"); 96602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_STREQ(anotherCString, "great"); 97bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph 98727e3dd867a760aa7c62b5abec4d8184c47035e3Steven Moreland const hidl_string t = "not so great"; 99727e3dd867a760aa7c62b5abec4d8184c47035e3Steven Moreland std::string myTString = t; 100eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph const char * anotherTCString = t.c_str(); 101727e3dd867a760aa7c62b5abec4d8184c47035e3Steven Moreland EXPECT_EQ(myTString, "not so great"); 102727e3dd867a760aa7c62b5abec4d8184c47035e3Steven Moreland EXPECT_STREQ(anotherTCString, "not so great"); 103727e3dd867a760aa7c62b5abec4d8184c47035e3Steven Moreland 104eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph // Assignment from hidl_string to std::string 105eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph std::string tgt; 106eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph hidl_string src("some stuff"); 107eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph tgt = src; 108eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph EXPECT_STREQ(tgt.c_str(), "some stuff"); 109eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph 110eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph // Stream output operator 111eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph hidl_string msg("hidl_string works with operator<<"); 112eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph std::cout << msg; 113eb0c337c4fdfe35b12039036555c2760a7c60884Scott Randolph 114bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph // Comparisons 115bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph const char * cstr1 = "abc"; 116bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph std::string string1(cstr1); 117bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph hidl_string hs1(cstr1); 118bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph const char * cstrE = "abc"; 119bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph std::string stringE(cstrE); 120bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph hidl_string hsE(cstrE); 121bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph const char * cstrNE = "ABC"; 122bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph std::string stringNE(cstrNE); 123bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph hidl_string hsNE(cstrNE); 124551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland const char * cstr2 = "def"; 125551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland std::string string2(cstr2); 126551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland hidl_string hs2(cstr2); 127551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland 128bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_TRUE(hs1 == hsE); 129bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_FALSE(hs1 == hsNE); 130bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_TRUE(hs1 == cstrE); 131bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_FALSE(hs1 == cstrNE); 132bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_TRUE(hs1 == stringE); 133551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs1 == stringNE); 134551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs1 != hsE); 135551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 != hsNE); 136551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs1 != cstrE); 137551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 != cstrNE); 138bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_FALSE(hs1 != stringE); 139bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_TRUE(hs1 != stringNE); 140551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland 141551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 < hs2); 142551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs2 < hs1); 143551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs2 > hs1); 144551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs1 > hs2); 145551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 <= hs1); 146551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 <= hs2); 147551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs2 <= hs1); 148551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs1 >= hs1); 149551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_TRUE(hs2 >= hs1); 150551396afe50bb40b046e9f16b4501e6df055c88aSteven Moreland EXPECT_FALSE(hs2 <= hs1); 151602b85a846834d466e1f545eace06df87cf94a1eYifan Hong} 152602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 1530f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff TinkerTEST_F(LibHidlTest, MemoryTest) { 1540f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker using android::hardware::hidl_memory; 1550f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1560f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker hidl_memory mem1 = hidl_memory(); // default constructor 15741649d5bb219a3b316eae8af54673f54e0a75935Chih-Hung Hsieh hidl_memory mem2 = mem1; // copy constructor (nullptr), NOLINT 1580f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1590f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_EQ(nullptr, mem2.handle()); 1600f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1610f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker native_handle_t* testHandle = native_handle_create(0 /* numInts */, 0 /* numFds */); 1620f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1630f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker hidl_memory mem3 = hidl_memory("foo", testHandle, 42 /* size */); // owns testHandle 16441649d5bb219a3b316eae8af54673f54e0a75935Chih-Hung Hsieh hidl_memory mem4 = mem3; // copy constructor (regular handle), NOLINT 1650f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1660f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_EQ(mem3.name(), mem4.name()); 1670f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_EQ(mem3.size(), mem4.size()); 1680f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_NE(nullptr, mem4.handle()); 1690f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_NE(mem3.handle(), mem4.handle()); // check handle cloned 1700f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 1710f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker hidl_memory mem5 = hidl_memory("foo", nullptr, 0); // hidl memory works with nullptr handle 17241649d5bb219a3b316eae8af54673f54e0a75935Chih-Hung Hsieh hidl_memory mem6 = mem5; // NOLINT, test copying 1730f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_EQ(nullptr, mem5.handle()); 1740f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker EXPECT_EQ(nullptr, mem6.handle()); 1750f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker} 1760f3461db91b75d9acd7e0bec8b1e97cbb3bafdf7Jeff Tinker 17764fdf4d1bdea86202c7526482d4d329724d33dcbYifan HongTEST_F(LibHidlTest, VecInitTest) { 178602b85a846834d466e1f545eace06df87cf94a1eYifan Hong using android::hardware::hidl_vec; 179602b85a846834d466e1f545eace06df87cf94a1eYifan Hong using std::vector; 18096e9de049f4dd2ee7d02eaf9a662e286964c2039Steven Moreland int32_t empty[3] = {0}; 181602b85a846834d466e1f545eace06df87cf94a1eYifan Hong int32_t array[] = {5, 6, 7}; 182602b85a846834d466e1f545eace06df87cf94a1eYifan Hong vector<int32_t> v(array, array + 3); 183602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 18496e9de049f4dd2ee7d02eaf9a662e286964c2039Steven Moreland hidl_vec<int32_t> hv0(3); // size 18596e9de049f4dd2ee7d02eaf9a662e286964c2039Steven Moreland EXPECT_EQ(hv0.size(), 3ul); 18696e9de049f4dd2ee7d02eaf9a662e286964c2039Steven Moreland EXPECT_ARRAYEQ(hv0, empty, 3); 18796e9de049f4dd2ee7d02eaf9a662e286964c2039Steven Moreland 188602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_vec<int32_t> hv1 = v; // copy = 189602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_ARRAYEQ(hv1, array, 3); 190602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_ARRAYEQ(hv1, v, 3); 191602b85a846834d466e1f545eace06df87cf94a1eYifan Hong hidl_vec<int32_t> hv2(v); // copy constructor 192602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_ARRAYEQ(hv2, v, 3); 193602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 194602b85a846834d466e1f545eace06df87cf94a1eYifan Hong vector<int32_t> v2 = hv1; // cast 195602b85a846834d466e1f545eace06df87cf94a1eYifan Hong EXPECT_ARRAYEQ(v2, v, 3); 1969fbfe475d933ecd29c9c2af7e35e9b13fbdf905dSteven Moreland 1979fbfe475d933ecd29c9c2af7e35e9b13fbdf905dSteven Moreland hidl_vec<int32_t> v3 = {5, 6, 7}; // initializer_list 198b69926a728aa472be47f51dc5fc374571d7da5a8Steven Moreland EXPECT_EQ(v3.size(), 3ul); 1999fbfe475d933ecd29c9c2af7e35e9b13fbdf905dSteven Moreland EXPECT_ARRAYEQ(v3, array, v3.size()); 20064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong} 20164fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 20264fdf4d1bdea86202c7526482d4d329724d33dcbYifan HongTEST_F(LibHidlTest, VecIterTest) { 20364fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong int32_t array[] = {5, 6, 7}; 20464fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong android::hardware::hidl_vec<int32_t> hv1 = std::vector<int32_t>(array, array + 3); 205bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph 206bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph auto iter = hv1.begin(); // iterator begin() 20764fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*iter++, 5); 20864fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*iter, 6); 20964fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*++iter, 7); 21064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*iter--, 7); 211bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_EQ(*iter, 6); 21264fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*--iter, 5); 21364fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 21464fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong iter += 2; 215bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_EQ(*iter, 7); 21664fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong iter -= 2; 21764fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*iter, 5); 21864fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 21964fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong iter++; 22064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*(iter + 1), 7); 22164fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*(1 + iter), 7); 22264fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*(iter - 1), 5); 22364fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(*iter, 6); 22464fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 22564fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong auto five = iter - 1; 22664fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong auto seven = iter + 1; 22764fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(seven - five, 2); 22864fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(five - seven, -2); 22964fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 23064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_LT(five, seven); 23164fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_LE(five, seven); 23264fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_GT(seven, five); 23364fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_GE(seven, five); 23464fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 23564fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(seven[0], 7); 23664fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(five[1], 6); 23764fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong} 23864fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 23964fdf4d1bdea86202c7526482d4d329724d33dcbYifan HongTEST_F(LibHidlTest, VecIterForTest) { 24064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong using android::hardware::hidl_vec; 24164fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong int32_t array[] = {5, 6, 7}; 24264fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong hidl_vec<int32_t> hv1 = std::vector<int32_t>(array, array + 3); 243bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph 244bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph int32_t sum = 0; // range based for loop interoperability 245bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph for (auto &&i: hv1) { 246bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph sum += i; 247bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph } 248bb840f73dc33c5de153cc6959672cf05c55ae4e6Scott Randolph EXPECT_EQ(sum, 5+6+7); 24964fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong 25064fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong for (auto iter = hv1.begin(); iter < hv1.end(); ++iter) { 25164fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong *iter += 10; 25264fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong } 25364fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong const hidl_vec<int32_t> &v4 = hv1; 25464fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong sum = 0; 25564fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong for (const auto &i : v4) { 25664fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong sum += i; 25764fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong } 25864fdf4d1bdea86202c7526482d4d329724d33dcbYifan Hong EXPECT_EQ(sum, 15+16+17); 259602b85a846834d466e1f545eace06df87cf94a1eYifan Hong} 260602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 2619fcbb36250a4392b12012cf5177c4669ef10e654Yifan HongTEST_F(LibHidlTest, VecEqTest) { 2629fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong android::hardware::hidl_vec<int32_t> hv1{5, 6, 7}; 2639fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong android::hardware::hidl_vec<int32_t> hv2{5, 6, 7}; 2649fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong android::hardware::hidl_vec<int32_t> hv3{5, 6, 8}; 2659fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong 2669fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong // use the == and != operator intentionally here 2679fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong EXPECT_TRUE(hv1 == hv2); 2689fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong EXPECT_TRUE(hv1 != hv3); 2699fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong} 2709fcbb36250a4392b12012cf5177c4669ef10e654Yifan Hong 271a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz WasilczykTEST_F(LibHidlTest, VecRangeCtorTest) { 272a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk struct ConvertibleType { 273a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk int val; 274a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk 275a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk explicit ConvertibleType(int val) : val(val) {} 276a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk explicit operator int() const { return val; } 277a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk bool operator==(const int& other) const { return val == other; } 278a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk }; 279a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk 280a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk std::vector<ConvertibleType> input{ 281a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk ConvertibleType(1), ConvertibleType(2), ConvertibleType(3), 282a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk }; 283a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk 284a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk android::hardware::hidl_vec<int> hv(input.begin(), input.end()); 285a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk 286a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk EXPECT_EQ(input.size(), hv.size()); 287a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk int sum = 0; 288a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk for (unsigned i = 0; i < input.size(); i++) { 289a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk EXPECT_EQ(input[i], hv[i]); 290a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk sum += hv[i]; 291a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk } 292a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk EXPECT_EQ(sum, 1 + 2 + 3); 293a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk} 294a9f60730682d198419a310ca19ecb5d4fc9f2fd6Tomasz Wasilczyk 2953da68488e12ae8d487f43700582b775a4cdb6ec1Sasha LevitskiyTEST_F(LibHidlTest, ArrayTest) { 2963da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy using android::hardware::hidl_array; 2973da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy int32_t array[] = {5, 6, 7}; 2983da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy 2993da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy hidl_array<int32_t, 3> ha(array); 3003da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy EXPECT_ARRAYEQ(ha, array, 3); 3013da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy} 3023da68488e12ae8d487f43700582b775a4cdb6ec1Sasha Levitskiy 3035e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan HongTEST_F(LibHidlTest, TaskRunnerTest) { 3040a35139d24ae0071475adeae3e1370b8f8617f8fYifan Hong using android::hardware::details::TaskRunner; 30586fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland using namespace std::chrono_literals; 30686fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland 30786fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland std::condition_variable cv; 30886fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland std::mutex m; 30986fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland 3105e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong TaskRunner tr; 3116f6675464c82fc796d72458d7268e28d759b997fYifan Hong tr.start(1 /* limit */); 3125e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong bool flag = false; 3135e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong tr.push([&] { 3145e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong flag = true; 31586fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland cv.notify_all(); 3165e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong }); 31786fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland 31886fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland std::unique_lock<std::mutex> lock(m); 31986fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland 32086fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland // 1s so this doesn't deadlock. This isn't a performance test. 32186fd2e14d4f96322df0bb26b5dffafb3a6356c4cSteven Moreland EXPECT_TRUE(cv.wait_for(lock, 1s, [&]{return flag;})); 3225e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong EXPECT_TRUE(flag); 3235e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong} 3245e2318c9d54c3fe9454f2d79bc80ead3782658dbYifan Hong 3255708fb4e117f06f8b867eb623d73fd3e5d969155Yifan HongTEST_F(LibHidlTest, StringCmpTest) { 3265708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong using android::hardware::hidl_string; 3275708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong const char * s = "good"; 3285708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong hidl_string hs(s); 3295708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong EXPECT_NE(hs.c_str(), s); 3305708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong 3315708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong EXPECT_TRUE(hs == s); // operator == 3325708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong EXPECT_TRUE(s == hs); 3335708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong 3345708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong EXPECT_FALSE(hs != s); // operator == 3355708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong EXPECT_FALSE(s != hs); 3365708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong} 3375708fb4e117f06f8b867eb623d73fd3e5d969155Yifan Hong 338602b85a846834d466e1f545eace06df87cf94a1eYifan Hongtemplate <typename T> 339602b85a846834d466e1f545eace06df87cf94a1eYifan Hongvoid great(android::hardware::hidl_vec<T>) {} 340602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 341602b85a846834d466e1f545eace06df87cf94a1eYifan HongTEST_F(LibHidlTest, VecCopyTest) { 342602b85a846834d466e1f545eace06df87cf94a1eYifan Hong android::hardware::hidl_vec<int32_t> v; 343602b85a846834d466e1f545eace06df87cf94a1eYifan Hong great(v); 344602b85a846834d466e1f545eace06df87cf94a1eYifan Hong} 345602b85a846834d466e1f545eace06df87cf94a1eYifan Hong 34644ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan HongTEST_F(LibHidlTest, StdArrayTest) { 34744ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong using android::hardware::hidl_array; 34844ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong hidl_array<int32_t, 5> array{(int32_t[5]){1, 2, 3, 4, 5}}; 34944ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong std::array<int32_t, 5> stdArray = array; 35044ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong EXPECT_ARRAYEQ(array.data(), stdArray.data(), 5); 35144ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong hidl_array<int32_t, 5> array2 = stdArray; 35244ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong EXPECT_ARRAYEQ(array.data(), array2.data(), 5); 35344ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong} 35444ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong 35544ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan HongTEST_F(LibHidlTest, MultiDimStdArrayTest) { 35644ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong using android::hardware::hidl_array; 35744ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong hidl_array<int32_t, 2, 3> array; 35844ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong for (size_t i = 0; i < 2; i++) { 35944ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong for (size_t j = 0; j < 3; j++) { 36044ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong array[i][j] = i + j + i * j; 36144ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong } 36244ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong } 36344ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong std::array<std::array<int32_t, 3>, 2> stdArray = array; 36444ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong EXPECT_2DARRAYEQ(array, stdArray, 2, 3); 36544ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong hidl_array<int32_t, 2, 3> array2 = stdArray; 36644ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong EXPECT_2DARRAYEQ(array, array2, 2, 3); 36744ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong} 36844ab623ccf386f0e470bdc6aa22f261b7dc047cdYifan Hong 36919f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville TalvalaTEST_F(LibHidlTest, HidlVersionTest) { 37019f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala using android::hardware::hidl_version; 37119f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v1_0{1, 0}; 37219f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_EQ(1, v1_0.get_major()); 37319f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_EQ(0, v1_0.get_minor()); 37419f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v2_0{2, 0}; 37519f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v2_1{2, 1}; 37619f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v2_2{2, 2}; 37719f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v3_0{3, 0}; 37819f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala hidl_version v3_0b{3,0}; 37919f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala 38019f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v1_0 < v2_0); 38119f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v2_0 < v2_1); 38219f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v2_1 < v3_0); 38319f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v2_0 > v1_0); 38419f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v2_1 > v2_0); 38519f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v3_0 > v2_1); 38619f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v3_0 == v3_0b); 38719f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v3_0 <= v3_0b); 38819f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v2_2 <= v3_0); 38919f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v3_0 >= v3_0b); 39019f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala EXPECT_TRUE(v3_0 >= v2_2); 39119f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala} 39219f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala 393af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan HongTEST_F(LibHidlTest, ReturnMoveTest) { 394af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong using namespace ::android; 395af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong using ::android::hardware::Return; 396af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong using ::android::hardware::Status; 397af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong Return<void> ret{Status::fromStatusT(DEAD_OBJECT)}; 398af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong ret.isOk(); 399af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong ret = {Status::fromStatusT(DEAD_OBJECT)}; 400af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong ret.isOk(); 401af4e43cc5b2eacbfe600f9ab0e459f09c35c0c3fYifan Hong} 40219f4db58674560ebe6b85dad77af0155a3dddecfEino-Ville Talvala 4034917296debaeb74f48ddac5ce4d8f5e65020ee69Steven MorelandTEST_F(LibHidlTest, ReturnTest) { 4044917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland using ::android::DEAD_OBJECT; 4054917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland using ::android::hardware::Return; 4064917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland using ::android::hardware::Status; 4074917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland using ::android::hardware::hidl_string; 4084917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4094917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_FALSE(Return<void>(Status::fromStatusT(DEAD_OBJECT)).isOk()); 4104917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_TRUE(Return<void>(Status::ok()).isOk()); 4114917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4124917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland hidl_string one = "1"; 4134917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland hidl_string two = "2"; 4144917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland Return<hidl_string> ret = Return<hidl_string>(Status::fromStatusT(DEAD_OBJECT)); 4154917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4164917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_EQ(one, Return<hidl_string>(one).withDefault(two)); 4174917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_EQ(two, ret.withDefault(two)); 4184917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4194917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland hidl_string&& moved = ret.withDefault(std::move(two)); 4204917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_EQ("2", moved); 4214917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4224917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland const hidl_string three = "3"; 4234917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland EXPECT_EQ(three, ret.withDefault(three)); 4244917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland} 4254917296debaeb74f48ddac5ce4d8f5e65020ee69Steven Moreland 4262be9418963c8d36bb1425093d224256e2a94b277Yifan Hongstd::string toString(const ::android::hardware::Status &s) { 4272be9418963c8d36bb1425093d224256e2a94b277Yifan Hong using ::android::hardware::operator<<; 4282be9418963c8d36bb1425093d224256e2a94b277Yifan Hong std::ostringstream oss; 4292be9418963c8d36bb1425093d224256e2a94b277Yifan Hong oss << s; 4302be9418963c8d36bb1425093d224256e2a94b277Yifan Hong return oss.str(); 4312be9418963c8d36bb1425093d224256e2a94b277Yifan Hong} 4322be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4332be9418963c8d36bb1425093d224256e2a94b277Yifan HongTEST_F(LibHidlTest, StatusStringTest) { 4342be9418963c8d36bb1425093d224256e2a94b277Yifan Hong using namespace ::android; 4352be9418963c8d36bb1425093d224256e2a94b277Yifan Hong using ::android::hardware::Status; 4362be9418963c8d36bb1425093d224256e2a94b277Yifan Hong using ::testing::HasSubstr; 4372be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4382be9418963c8d36bb1425093d224256e2a94b277Yifan Hong EXPECT_EQ(toString(Status::ok()), "No error"); 4392be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4402be9418963c8d36bb1425093d224256e2a94b277Yifan Hong EXPECT_THAT(toString(Status::fromStatusT(DEAD_OBJECT)), HasSubstr("DEAD_OBJECT")); 4412be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4422be9418963c8d36bb1425093d224256e2a94b277Yifan Hong EXPECT_THAT(toString(Status::fromStatusT(-EBUSY)), HasSubstr("busy")); 4432be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4442be9418963c8d36bb1425093d224256e2a94b277Yifan Hong EXPECT_THAT(toString(Status::fromExceptionCode(Status::EX_NULL_POINTER)), 4452be9418963c8d36bb1425093d224256e2a94b277Yifan Hong HasSubstr("EX_NULL_POINTER")); 4462be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 4472be9418963c8d36bb1425093d224256e2a94b277Yifan Hong} 4482be9418963c8d36bb1425093d224256e2a94b277Yifan Hong 449602b85a846834d466e1f545eace06df87cf94a1eYifan Hongint main(int argc, char **argv) { 450602b85a846834d466e1f545eace06df87cf94a1eYifan Hong ::testing::InitGoogleTest(&argc, argv); 451602b85a846834d466e1f545eace06df87cf94a1eYifan Hong return RUN_ALL_TESTS(); 452602b85a846834d466e1f545eace06df87cf94a1eYifan Hong} 453