1 files changed, 136 insertions, 0 deletions
diff --git a/services/powermanager/tests/PowerHalWrapperHidlV1_0Test.cpp b/services/powermanager/tests/PowerHalWrapperHidlV1_0Test.cpp
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index 0000000000..b54762cf6d
--- /dev/null
+++ b/services/powermanager/tests/PowerHalWrapperHidlV1_0Test.cpp
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed 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.
+ */
+
+#define LOG_TAG "PowerHalWrapperHidlV1_0Test"
+
+#include <android/hardware/power/Boost.h>
+#include <android/hardware/power/IPower.h>
+#include <android/hardware/power/Mode.h>
+#include <binder/IServiceManager.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <powermanager/PowerHalWrapper.h>
+#include <utils/Log.h>
+
+using android::hardware::power::Boost;
+using android::hardware::power::Mode;
+using android::hardware::power::V1_0::Feature;
+using android::hardware::power::V1_0::IPower;
+using android::hardware::power::V1_0::PowerHint;
+
+using namespace android;
+using namespace android::power;
+using namespace std::chrono_literals;
+using namespace testing;
+
+// -------------------------------------------------------------------------------------------------
+
+class MockIPowerV1_0 : public IPower {
+public:
+    MOCK_METHOD(hardware::Return<void>, setInteractive, (bool interactive), (override));
+    MOCK_METHOD(hardware::Return<void>, powerHint, (PowerHint hint, int32_t data), (override));
+    MOCK_METHOD(hardware::Return<void>, setFeature, (Feature feature, bool activate), (override));
+    MOCK_METHOD(hardware::Return<void>, getPlatformLowPowerStats,
+                (getPlatformLowPowerStats_cb _hidl_cb), (override));
+};
+
+// -------------------------------------------------------------------------------------------------
+
+class PowerHalWrapperHidlV1_0Test : public Test {
+public:
+    void SetUp() override;
+
+protected:
+    std::unique_ptr<HalWrapper> mWrapper = nullptr;
+    sp<StrictMock<MockIPowerV1_0>> mMockHal = nullptr;
+};
+
+// -------------------------------------------------------------------------------------------------
+
+void PowerHalWrapperHidlV1_0Test::SetUp() {
+    mMockHal = new StrictMock<MockIPowerV1_0>();
+    mWrapper = std::make_unique<HidlHalWrapperV1_0>(mMockHal);
+    ASSERT_NE(mWrapper, nullptr);
+}
+
+// -------------------------------------------------------------------------------------------------
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetBoostSuccessful) {
+    EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::INTERACTION), Eq(1000))).Times(Exactly(1));
+
+    auto result = mWrapper->setBoost(Boost::INTERACTION, 1000);
+    ASSERT_TRUE(result.isOk());
+}
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetBoostFailed) {
+    EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::INTERACTION), Eq(1000)))
+            .Times(Exactly(1))
+            .WillRepeatedly([](PowerHint, int32_t) {
+                return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
+            });
+
+    auto result = mWrapper->setBoost(Boost::INTERACTION, 1000);
+    ASSERT_TRUE(result.isFailed());
+}
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetBoostUnsupported) {
+    auto result = mWrapper->setBoost(Boost::CAMERA_LAUNCH, 10);
+    ASSERT_TRUE(result.isUnsupported());
+}
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetModeSuccessful) {
+    {
+        InSequence seq;
+        EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::LAUNCH), Eq(1))).Times(Exactly(1));
+        EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::LOW_POWER), Eq(0))).Times(Exactly(1));
+        EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::SUSTAINED_PERFORMANCE), Eq(1)))
+                .Times(Exactly(1));
+        EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::VR_MODE), Eq(0))).Times(Exactly(1));
+        EXPECT_CALL(*mMockHal.get(), setInteractive(Eq(true))).Times(Exactly(1));
+        EXPECT_CALL(*mMockHal.get(),
+                    setFeature(Eq(Feature::POWER_FEATURE_DOUBLE_TAP_TO_WAKE), Eq(false)))
+                .Times(Exactly(1));
+    }
+
+    auto result = mWrapper->setMode(Mode::LAUNCH, true);
+    ASSERT_TRUE(result.isOk());
+    result = mWrapper->setMode(Mode::LOW_POWER, false);
+    ASSERT_TRUE(result.isOk());
+    result = mWrapper->setMode(Mode::SUSTAINED_PERFORMANCE, true);
+    ASSERT_TRUE(result.isOk());
+    result = mWrapper->setMode(Mode::VR, false);
+    ASSERT_TRUE(result.isOk());
+    result = mWrapper->setMode(Mode::INTERACTIVE, true);
+    ASSERT_TRUE(result.isOk());
+    result = mWrapper->setMode(Mode::DOUBLE_TAP_TO_WAKE, false);
+    ASSERT_TRUE(result.isOk());
+}
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetModeFailed) {
+    EXPECT_CALL(*mMockHal.get(), powerHint(Eq(PowerHint::LAUNCH), Eq(1)))
+            .Times(Exactly(1))
+            .WillRepeatedly([](PowerHint, int32_t) {
+                return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
+            });
+
+    auto result = mWrapper->setMode(Mode::LAUNCH, 1);
+    ASSERT_TRUE(result.isFailed());
+}
+
+TEST_F(PowerHalWrapperHidlV1_0Test, TestSetModeIgnored) {
+    auto result = mWrapper->setMode(Mode::CAMERA_STREAMING_HIGH, true);
+    ASSERT_TRUE(result.isUnsupported());
+}