1 /* 2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "pc/test/android_test_initializer.h" 12 13 #include <pthread.h> 14 15 #include "rtc_base/ignore_wundef.h" 16 17 // Note: this dependency is dangerous since it reaches into Chromium's base. 18 // There's a risk of e.g. macro clashes. This file may only be used in tests. 19 // Since we use Chromes build system for creating the gtest binary, this should 20 // be fine. 21 RTC_PUSH_IGNORING_WUNDEF() 22 #include "base/android/jni_android.h" 23 RTC_POP_IGNORING_WUNDEF() 24 25 #include "modules/utility/include/jvm_android.h" 26 #include "rtc_base/checks.h" 27 28 // TODO(phoglund): This include is also to a target we can't really depend on. 29 // We need to either break it out into a smaller target or find some way to 30 // not use it. 31 #include "rtc_base/ssl_adapter.h" 32 33 namespace webrtc { 34 35 namespace { 36 37 static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT; 38 39 // There can only be one JNI_OnLoad in each binary. So since this is a GTEST 40 // C++ runner binary, we want to initialize the same global objects we normally 41 // do if this had been a Java binary. EnsureInitializedOnce()42void EnsureInitializedOnce() { 43 RTC_CHECK(::base::android::IsVMInitialized()); 44 JNIEnv* jni = ::base::android::AttachCurrentThread(); 45 JavaVM* jvm = NULL; 46 RTC_CHECK_EQ(0, jni->GetJavaVM(&jvm)); 47 48 RTC_CHECK(rtc::InitializeSSL()) << "Failed to InitializeSSL()"; 49 50 webrtc::JVM::Initialize(jvm); 51 } 52 53 } // anonymous namespace 54 InitializeAndroidObjects()55void InitializeAndroidObjects() { 56 RTC_CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce)); 57 } 58 59 } // namespace webrtc 60