1 /* 2 * Copyright (C) 2018 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 #include <amidi/AMidi.h> 17 18 #include <jni.h> 19 20 class TestMessage; 21 22 class MidiTestManager { 23 public: 24 MidiTestManager(); 25 ~MidiTestManager(); 26 27 void jniSetup(JNIEnv* env); 28 29 bool RunTest(jobject testModuleObj, AMidiDevice* sendDevice, AMidiDevice* receiveDevice); 30 void EndTest(int testCode); 31 32 // Called by the thread routine. 33 int ProcessInput(); 34 35 private: 36 void buildTestStream(); 37 bool matchStream(uint8_t* bytes, int count); 38 39 int sendMessages(); 40 41 jobject mTestModuleObj; 42 43 // The send messages in a linear stream for matching. 44 uint8_t* mTestStream; 45 int mNumTestStreamBytes; 46 int mReceiveStreamPos; 47 48 AMidiInputPort* mMidiSendPort; 49 AMidiOutputPort* mMidiReceivePort; 50 51 // The array of messages to send/receive 52 TestMessage* mTestMsgs; 53 int mNumTestMsgs; 54 55 // JNI 56 JavaVM* mJvm; 57 jmethodID mMidEndTest; 58 59 // Test result codes 60 static const int TESTSTATUS_NOTRUN = 0; 61 static const int TESTSTATUS_PASSED = 1; 62 static const int TESTSTATUS_FAILED_MISMATCH = 2; 63 static const int TESTSTATUS_FAILED_TIMEOUT = 3; 64 static const int TESTSTATUS_FAILED_OVERRUN = 4; 65 static const int TESTSTATUS_FAILED_DEVICE = 5; 66 static const int TESTSTATUS_FAILED_JNI = 6; 67 68 bool StartReading(AMidiDevice* nativeReadDevice); 69 bool StartWriting(AMidiDevice* nativeWriteDevice); 70 }; 71