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      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 <general_test/test.h>
     18 
     19 #include <shared/abort.h>
     20 #include <shared/send_message.h>
     21 
     22 #include <chre.h>
     23 
     24 using nanoapp_testing::sendFatalFailureToHost;
     25 
     26 namespace general_test {
     27 
     28 Test::Test(uint32_t minSupportedVersion)
     29     : mApiVersion(chreGetApiVersion())
     30       , mIsSupported(mApiVersion >= minSupportedVersion) {
     31 }
     32 
     33 void Test::testSetUp(uint32_t messageSize, const void *message) {
     34   if (mIsSupported) {
     35     setUp(messageSize, message);
     36   } else {
     37     sendMessageToHost(nanoapp_testing::MessageType::kSkipped);
     38   }
     39 }
     40 
     41 void Test::testHandleEvent(uint32_t senderInstanceId, uint16_t eventType,
     42                            const void *eventData) {
     43   if (mIsSupported) {
     44     handleEvent(senderInstanceId, eventType, eventData);
     45   }
     46 }
     47 
     48 void Test::unexpectedEvent(uint16_t eventType) {
     49   uint32_t localEvent = eventType;
     50   sendFatalFailureToHost("Test received unexpected event:", &localEvent);
     51 }
     52 
     53 const void *Test::getMessageDataFromHostEvent(uint32_t senderInstanceId,
     54                                               uint16_t eventType, const void* eventData,
     55                                               nanoapp_testing::MessageType expectedMessageType,
     56                                               uint32_t expectedMessageSize) {
     57   if (senderInstanceId != CHRE_INSTANCE_ID) {
     58     sendFatalFailureToHost("Unexpected sender ID:", &senderInstanceId);
     59   }
     60   if (eventType != CHRE_EVENT_MESSAGE_FROM_HOST) {
     61     unexpectedEvent(eventType);
     62   }
     63   if (eventData == nullptr) {
     64     sendFatalFailureToHost("NULL eventData given");
     65   }
     66   auto data = static_cast<const chreMessageFromHostData*>(eventData);
     67   if (data->reservedMessageType != uint32_t(expectedMessageType)) {
     68     sendFatalFailureToHost("Unexpected reservedMessageType:",
     69                            &(data->reservedMessageType));
     70   }
     71   if (data->messageSize != expectedMessageSize) {
     72     sendFatalFailureToHost("Unexpected messageSize:", &(data->messageSize));
     73   }
     74   return data->message;
     75 }
     76 
     77 
     78 }  // namespace general_test
     79