Make test for app-image loading.
Bug: 26882072
Change-Id: I40a45e7944aec3a5ee28ef3d47e9881f61a7c9e6
diff --git a/test/596-app-images/app_images.cc b/test/596-app-images/app_images.cc
new file mode 100644
index 0000000..11c0f42
--- /dev/null
+++ b/test/596-app-images/app_images.cc
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2016 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.
+ */
+
+#include <assert.h>
+#include <iostream>
+#include <pthread.h>
+#include <stdio.h>
+#include <vector>
+
+#include "gc/heap.h"
+#include "gc/space/image_space.h"
+#include "gc/space/space-inl.h"
+#include "image.h"
+#include "jni.h"
+#include "mirror/class.h"
+#include "runtime.h"
+#include "scoped_thread_state_change.h"
+
+namespace art {
+
+namespace {
+
+extern "C" JNIEXPORT jboolean JNICALL Java_Main_checkAppImageLoaded(JNIEnv*, jclass) {
+ ScopedObjectAccess soa(Thread::Current());
+ for (auto* space : Runtime::Current()->GetHeap()->GetContinuousSpaces()) {
+ if (space->IsImageSpace()) {
+ auto* image_space = space->AsImageSpace();
+ const auto& image_header = image_space->GetImageHeader();
+ if (image_header.IsAppImage()) {
+ return JNI_TRUE;
+ }
+ }
+ }
+ return JNI_FALSE;
+}
+
+extern "C" JNIEXPORT jboolean JNICALL Java_Main_checkAppImageContains(JNIEnv*, jclass, jclass c) {
+ ScopedObjectAccess soa(Thread::Current());
+ mirror::Class* klass_ptr = soa.Decode<mirror::Class*>(c);
+ for (auto* space : Runtime::Current()->GetHeap()->GetContinuousSpaces()) {
+ if (space->IsImageSpace()) {
+ auto* image_space = space->AsImageSpace();
+ const auto& image_header = image_space->GetImageHeader();
+ if (image_header.IsAppImage()) {
+ if (image_space->HasAddress(klass_ptr)) {
+ return JNI_TRUE;
+ }
+ }
+ }
+ }
+ return JNI_FALSE;
+}
+
+} // namespace
+
+} // namespace art