158487f38e
Convert VtsHalWeaverV1_0TargetTest to be parameterized test and add it to vts-core Bug: 142397658 Test: $atest VtsHalWeaverV1_0TargetTest Change-Id: I4b28120a79cef5697de110aafd43be1975211fca
342 lines
10 KiB
C++
342 lines
10 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <android/hardware/weaver/1.0/IWeaver.h>
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#include <gtest/gtest.h>
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#include <hidl/GtestPrinter.h>
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#include <hidl/ServiceManagement.h>
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#include <limits>
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using ::android::hardware::weaver::V1_0::IWeaver;
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using ::android::hardware::weaver::V1_0::WeaverConfig;
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using ::android::hardware::weaver::V1_0::WeaverReadStatus;
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using ::android::hardware::weaver::V1_0::WeaverReadResponse;
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using ::android::hardware::weaver::V1_0::WeaverStatus;
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using ::android::hardware::Return;
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using ::android::sp;
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const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
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const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
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const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
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struct WeaverHidlTest : public ::testing::TestWithParam<std::string> {
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virtual void SetUp() override {
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weaver = IWeaver::getService(GetParam());
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ASSERT_NE(weaver, nullptr);
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}
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virtual void TearDown() override {}
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sp<IWeaver> weaver;
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};
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/*
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* Checks config values are suitably large
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*/
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TEST_P(WeaverHidlTest, GetConfig) {
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WeaverStatus status;
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WeaverConfig config;
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bool callbackCalled = false;
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auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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callbackCalled = true;
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status = s;
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config = c;
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});
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ASSERT_TRUE(ret.isOk());
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ASSERT_TRUE(callbackCalled);
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ASSERT_EQ(status, WeaverStatus::OK);
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EXPECT_GE(config.slots, 16u);
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EXPECT_GE(config.keySize, 16u);
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EXPECT_GE(config.valueSize, 16u);
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}
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/*
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* Gets the config twice and checks they are the same
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*/
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TEST_P(WeaverHidlTest, GettingConfigMultipleTimesGivesSameResult) {
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WeaverConfig config1;
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WeaverConfig config2;
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WeaverStatus status;
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bool callbackCalled = false;
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auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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callbackCalled = true;
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status = s;
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config1 = c;
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});
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ASSERT_TRUE(ret.isOk());
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ASSERT_TRUE(callbackCalled);
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ASSERT_EQ(status, WeaverStatus::OK);
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callbackCalled = false;
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ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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callbackCalled = true;
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status = s;
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config2 = c;
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});
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ASSERT_TRUE(ret.isOk());
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ASSERT_TRUE(callbackCalled);
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ASSERT_EQ(status, WeaverStatus::OK);
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EXPECT_EQ(config1, config2);
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}
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/*
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* Gets the number of slots from the config and writes a key and value to the last one
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*/
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TEST_P(WeaverHidlTest, WriteToLastSlot) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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const uint32_t lastSlot = config.slots - 1;
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const auto writeRet = weaver->write(lastSlot, KEY, VALUE);
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ASSERT_TRUE(writeRet.isOk());
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ASSERT_EQ(writeRet, WeaverStatus::OK);
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}
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/*
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* Writes a key and value to a slot
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* Reads the slot with the same key and receives the value that was previously written
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*/
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TEST_P(WeaverHidlTest, WriteFollowedByReadGivesTheSameValue) {
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constexpr uint32_t slotId = 0;
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const auto ret = weaver->write(slotId, KEY, VALUE);
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ASSERT_TRUE(ret.isOk());
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ASSERT_EQ(ret, WeaverStatus::OK);
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bool callbackCalled = false;
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WeaverReadStatus status;
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std::vector<uint8_t> readValue;
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uint32_t timeout;
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const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
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callbackCalled = true;
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status = s;
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readValue = r.value;
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timeout = r.timeout;
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});
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ASSERT_TRUE(readRet.isOk());
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ASSERT_TRUE(callbackCalled);
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ASSERT_EQ(status, WeaverReadStatus::OK);
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EXPECT_EQ(readValue, VALUE);
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EXPECT_EQ(timeout, 0u);
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}
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/*
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* Writes a key and value to a slot
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* Overwrites the slot with a new key and value
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* Reads the slot with the new key and receives the new value
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*/
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TEST_P(WeaverHidlTest, OverwritingSlotUpdatesTheValue) {
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constexpr uint32_t slotId = 0;
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const auto initialWriteRet = weaver->write(slotId, WRONG_KEY, VALUE);
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ASSERT_TRUE(initialWriteRet.isOk());
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ASSERT_EQ(initialWriteRet, WeaverStatus::OK);
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const auto overwriteRet = weaver->write(slotId, KEY, OTHER_VALUE);
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ASSERT_TRUE(overwriteRet.isOk());
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ASSERT_EQ(overwriteRet, WeaverStatus::OK);
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bool callbackCalled = false;
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WeaverReadStatus status;
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std::vector<uint8_t> readValue;
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uint32_t timeout;
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const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
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callbackCalled = true;
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status = s;
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readValue = r.value;
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timeout = r.timeout;
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});
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ASSERT_TRUE(readRet.isOk());
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ASSERT_TRUE(callbackCalled);
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ASSERT_EQ(status, WeaverReadStatus::OK);
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EXPECT_EQ(readValue, OTHER_VALUE);
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EXPECT_EQ(timeout, 0u);
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}
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/*
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* Writes a key and value to a slot
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* Reads the slot with a different key so does not receive the value
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*/
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TEST_P(WeaverHidlTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
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constexpr uint32_t slotId = 0;
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const auto ret = weaver->write(slotId, KEY, VALUE);
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ASSERT_TRUE(ret.isOk());
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ASSERT_EQ(ret, WeaverStatus::OK);
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bool callbackCalled = false;
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WeaverReadStatus status;
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std::vector<uint8_t> readValue;
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const auto readRet =
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weaver->read(slotId, WRONG_KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
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callbackCalled = true;
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status = s;
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readValue = r.value;
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});
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ASSERT_TRUE(callbackCalled);
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ASSERT_TRUE(readRet.isOk());
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ASSERT_EQ(status, WeaverReadStatus::INCORRECT_KEY);
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EXPECT_TRUE(readValue.empty());
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}
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/*
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* Writing to an invalid slot fails
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*/
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TEST_P(WeaverHidlTest, WritingToInvalidSlotFails) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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if (config.slots == std::numeric_limits<uint32_t>::max()) {
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// If there are no invalid slots then pass
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return;
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}
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const auto writeRet = weaver->write(config.slots, KEY, VALUE);
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ASSERT_TRUE(writeRet.isOk());
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ASSERT_EQ(writeRet, WeaverStatus::FAILED);
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}
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/*
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* Reading from an invalid slot fails rather than incorrect key
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*/
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TEST_P(WeaverHidlTest, ReadingFromInvalidSlotFails) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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if (config.slots == std::numeric_limits<uint32_t>::max()) {
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// If there are no invalid slots then pass
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return;
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}
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bool callbackCalled = false;
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WeaverReadStatus readStatus;
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std::vector<uint8_t> readValue;
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uint32_t timeout;
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const auto readRet =
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weaver->read(config.slots, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
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callbackCalled = true;
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readStatus = s;
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readValue = r.value;
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timeout = r.timeout;
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});
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ASSERT_TRUE(callbackCalled);
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ASSERT_TRUE(readRet.isOk());
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ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
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EXPECT_TRUE(readValue.empty());
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EXPECT_EQ(timeout, 0u);
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}
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/*
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* Writing a key that is too large fails
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*/
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TEST_P(WeaverHidlTest, WriteWithTooLargeKeyFails) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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std::vector<uint8_t> bigKey(config.keySize + 1);
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constexpr uint32_t slotId = 0;
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const auto writeRet = weaver->write(slotId, bigKey, VALUE);
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ASSERT_TRUE(writeRet.isOk());
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ASSERT_EQ(writeRet, WeaverStatus::FAILED);
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}
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/*
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* Writing a value that is too large fails
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*/
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TEST_P(WeaverHidlTest, WriteWithTooLargeValueFails) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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std::vector<uint8_t> bigValue(config.valueSize + 1);
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constexpr uint32_t slotId = 0;
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const auto writeRet = weaver->write(slotId, KEY, bigValue);
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ASSERT_TRUE(writeRet.isOk());
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ASSERT_EQ(writeRet, WeaverStatus::FAILED);
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}
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/*
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* Reading with a key that is loo large fails
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*/
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TEST_P(WeaverHidlTest, ReadWithTooLargeKeyFails) {
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WeaverStatus status;
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WeaverConfig config;
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const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
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status = s;
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config = c;
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});
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ASSERT_TRUE(configRet.isOk());
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ASSERT_EQ(status, WeaverStatus::OK);
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std::vector<uint8_t> bigKey(config.keySize + 1);
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constexpr uint32_t slotId = 0;
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bool callbackCalled = false;
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WeaverReadStatus readStatus;
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std::vector<uint8_t> readValue;
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uint32_t timeout;
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const auto readRet =
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weaver->read(slotId, bigKey, [&](WeaverReadStatus s, WeaverReadResponse r) {
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callbackCalled = true;
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readStatus = s;
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readValue = r.value;
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timeout = r.timeout;
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});
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ASSERT_TRUE(callbackCalled);
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ASSERT_TRUE(readRet.isOk());
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ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
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EXPECT_TRUE(readValue.empty());
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EXPECT_EQ(timeout, 0u);
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}
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INSTANTIATE_TEST_SUITE_P(
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PerInstance, WeaverHidlTest,
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testing::ValuesIn(android::hardware::getAllHalInstanceNames(IWeaver::descriptor)),
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android::hardware::PrintInstanceNameToString);
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