CameraModuleTests.cpp revision e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfc
1e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin/* 2e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * Copyright (C) 2012 The Android Open Source Project 3e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * 4e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * Licensed under the Apache License, Version 2.0 (the "License"); 5e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * you may not use this file except in compliance with the License. 6e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * You may obtain a copy of the License at 7e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * 8e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * http://www.apache.org/licenses/LICENSE-2.0 9e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * 10e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * Unless required by applicable law or agreed to in writing, software 11e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * distributed under the License is distributed on an "AS IS" BASIS, 12e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * See the License for the specific language governing permissions and 14e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * limitations under the License. 15e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin */ 16e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 17e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include <gtest/gtest.h> 18e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 19eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin#define LOG_TAG "CameraModuleTest" 20e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#define LOG_NDEBUG 0 21e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include <utils/Log.h> 22e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 23e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include "hardware/hardware.h" 24e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include "hardware/camera2.h" 25e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 26e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include "Camera2Device.h" 27e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include "utils/StrongPointer.h" 28e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin#include "CameraModuleFixture.h" 29e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 30e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkinnamespace android { 31e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkinnamespace camera2 { 32e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkinnamespace tests { 33e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 34eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkinclass CameraModuleTest : public ::testing::Test, 35e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin public CameraModuleFixture<> { 367acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin 377acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkinpublic: 387acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin CameraModuleTest() { 397acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin CameraModuleFixture::SetUp(); 407acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin } 417acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin 427acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin ~CameraModuleTest() { 437acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin CameraModuleFixture::TearDown(); 447acb21a65c6eefe6ab1cbc55c7c15cece6bafbe5Igor Murashkin } 450a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 460a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin status_t initializeDevice(int cameraId) { 470a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 480a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin // ignore HAL1s. count as test pass 49e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin status_t stat; 50e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin if (isDeviceVersionHal2(cameraId, &stat) && stat == OK) { 51e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin stat = mDevice->initialize(mModule); 520a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin } 530a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 54e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin return stat; 550a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin } 560a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 57e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin int getDeviceVersion(int cameraId, status_t* status) { 580a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin camera_info info; 59e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin *status = mModule->get_camera_info(cameraId, &info); 600a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 610a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin return info.device_version; 620a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin } 630a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 64e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin bool isDeviceVersionHal2(int cameraId, status_t* status) { 65e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin return getDeviceVersion(cameraId, status) 66e9b0eaaec6ac6bc988a52b6ce61b87334dc71bfcIgor Murashkin >= CAMERA_DEVICE_API_VERSION_2_0; 670a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin } 68e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin}; 69e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 70eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor MurashkinTEST_F(CameraModuleTest, LoadModule) { 71e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 72eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin TEST_EXTENSION_FORKING_INIT; 73e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 74e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin for (int i = 0; i < mNumberOfCameras; ++i) { 75e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin mDevice = new Camera2Device(i); 760a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin 770a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin ASSERT_EQ(OK, initializeDevice(i)) 78e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin << "Failed to initialize device " << i; 79e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin mDevice.clear(); 80e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin } 81e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 82e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 83e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 84eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor MurashkinTEST_F(CameraModuleTest, LoadModuleBadIndices) { 85e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 86eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin TEST_EXTENSION_FORKING_INIT; 87e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 88e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin int idx[] = { -1, mNumberOfCameras, mNumberOfCameras + 1 }; 89e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 90e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin for (unsigned i = 0; i < sizeof(idx)/sizeof(idx[0]); ++i) { 91e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin mDevice = new Camera2Device(idx[i]); 920a7a430a81b97b09f42b56ab85de24d0ca711520Igor Murashkin status_t deviceInitializeCode = initializeDevice(idx[i]); 93e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin EXPECT_NE(OK, deviceInitializeCode); 94e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin EXPECT_EQ(-ENODEV, deviceInitializeCode) 95e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin << "Incorrect error code when trying to initialize invalid index " 96e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin << idx[i]; 97e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin mDevice.clear(); 98e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin } 99e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 100e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 101eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor MurashkinTEST_F(CameraModuleTest, GetCameraInfo) { 102e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 103eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin TEST_EXTENSION_FORKING_INIT; 104e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 105e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin for (int i = 0; i < mNumberOfCameras; ++i) { 106e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin struct camera_info info; 107e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin ASSERT_EQ(OK, mModule->get_camera_info(i, &info)); 108e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin } 109e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 110e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 111e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 112eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor MurashkinTEST_F(CameraModuleTest, GetCameraInfoBadIndices) { 113e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 114eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin TEST_EXTENSION_FORKING_INIT; 115e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 116e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin int idx[] = { -1, mNumberOfCameras, mNumberOfCameras + 1 }; 117e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin for (unsigned i = 0; i < sizeof(idx)/sizeof(idx[0]); ++i) { 118e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin struct camera_info info; 119e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin EXPECT_NE(OK, mModule->get_camera_info(idx[i], &info)); 120e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin EXPECT_EQ(-ENODEV, mModule->get_camera_info(idx[i], &info)) 121e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin << "Incorrect error code for get_camera_info idx= " 122e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin << idx[i]; 123e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin } 124e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 125e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 126e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin/** 127e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * TODO: Additional test to add: open two cameras at once. 128e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin * (is allowed to fail, at least for now, but should not blow up) 129eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin * - open same device multiple times 130eab33fc589a8e1ca04f5703b5f1ace69f8ff9aeaIgor Murashkin * - close same device multiple times 131e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin */ 132e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 133e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 134e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 135e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 136e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 137e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 138e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin} 139e302ee3dd3abacebeb32263654186ab433efc14cIgor Murashkin 140