1 /* 2 * Copyright (C) 2016 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 "default_option_delegate.h" 18 19 #include <memory> 20 21 #include <gtest/gtest.h> 22 #include <hardware/camera3.h> 23 24 using testing::Test; 25 26 namespace v4l2_camera_hal { 27 28 class DefaultOptionDelegateTest : public Test { 29 protected: 30 virtual void SetUp() { 31 dut_.reset(new DefaultOptionDelegate<int>(defaults_)); 32 } 33 34 std::unique_ptr<DefaultOptionDelegate<int>> dut_; 35 std::map<int, int> defaults_{{CAMERA3_TEMPLATE_STILL_CAPTURE, 10}, 36 {OTHER_TEMPLATES, 20}, 37 {CAMERA3_TEMPLATE_VIDEO_SNAPSHOT, 30}}; 38 }; 39 40 TEST_F(DefaultOptionDelegateTest, SpecificDefault) { 41 int actual = 0; 42 EXPECT_TRUE( 43 dut_->DefaultValueForTemplate(CAMERA3_TEMPLATE_STILL_CAPTURE, &actual)); 44 EXPECT_EQ(actual, defaults_[CAMERA3_TEMPLATE_STILL_CAPTURE]); 45 } 46 47 TEST_F(DefaultOptionDelegateTest, GeneralDefault) { 48 int actual = 0; 49 // No ZSL default; should fall back to the OTHER_TEMPLATES default. 50 EXPECT_TRUE(dut_->DefaultValueForTemplate(CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG, 51 &actual)); 52 EXPECT_EQ(actual, defaults_[OTHER_TEMPLATES]); 53 } 54 55 TEST_F(DefaultOptionDelegateTest, NoDefaults) { 56 dut_.reset(new DefaultOptionDelegate<int>({})); 57 int actual = 0; 58 EXPECT_FALSE(dut_->DefaultValueForTemplate(CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG, 59 &actual)); 60 } 61 62 } // namespace v4l2_camera_hal 63
