ART: Refactor UnstartedRuntime for testing
Expose the UnstartedRuntime implementation functions as private static
methods of a class. Add a gtest that can invoke these functions. Add
sample tests for String and Memory.
Bug: 21173514
Change-Id: Ib5bde6347fafaf7607c642542ea7d5938ff4b1df
diff --git a/runtime/interpreter/unstarted_runtime_list.h b/runtime/interpreter/unstarted_runtime_list.h
new file mode 100644
index 0000000..8f6014c
--- /dev/null
+++ b/runtime/interpreter/unstarted_runtime_list.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ART_RUNTIME_INTERPRETER_UNSTARTED_RUNTIME_LIST_H_
+#define ART_RUNTIME_INTERPRETER_UNSTARTED_RUNTIME_LIST_H_
+
+// Methods that intercept available libcore implementations.
+#define UNSTARTED_RUNTIME_DIRECT_LIST(V) \
+ V(ClassForName, "java.lang.Class java.lang.Class.forName(java.lang.String)") \
+ V(ClassForNameLong, "java.lang.Class java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader)") \
+ V(ClassClassForName, "java.lang.Class java.lang.Class.classForName(java.lang.String, boolean, java.lang.ClassLoader)") \
+ V(ClassNewInstance, "java.lang.Object java.lang.Class.newInstance()") \
+ V(ClassGetDeclaredField, "java.lang.reflect.Field java.lang.Class.getDeclaredField(java.lang.String)") \
+ V(VmClassLoaderFindLoadedClass, "java.lang.Class java.lang.VMClassLoader.findLoadedClass(java.lang.ClassLoader, java.lang.String)") \
+ V(VoidLookupType, "java.lang.Class java.lang.Void.lookupType()") \
+ V(SystemArraycopy, "void java.lang.System.arraycopy(java.lang.Object, int, java.lang.Object, int, int)") \
+ V(SystemArraycopyChar, "void java.lang.System.arraycopy(char[], int, char[], int, int)") \
+ V(SystemArraycopyInt, "void java.lang.System.arraycopy(int[], int, int[], int, int)") \
+ V(ThreadLocalGet, "java.lang.Object java.lang.ThreadLocal.get()") \
+ V(MathCeil, "double java.lang.Math.ceil(double)") \
+ V(ArtMethodGetMethodName, "java.lang.String java.lang.reflect.ArtMethod.getMethodName(java.lang.reflect.ArtMethod)") \
+ V(ObjectHashCode, "int java.lang.Object.hashCode()") \
+ V(DoubleDoubleToRawLongBits, "long java.lang.Double.doubleToRawLongBits(double)") \
+ V(DexCacheGetDexNative, "com.android.dex.Dex java.lang.DexCache.getDexNative()") \
+ V(MemoryPeekByte, "byte libcore.io.Memory.peekByte(long)") \
+ V(MemoryPeekShort, "short libcore.io.Memory.peekShortNative(long)") \
+ V(MemoryPeekInt, "int libcore.io.Memory.peekIntNative(long)") \
+ V(MemoryPeekLong, "long libcore.io.Memory.peekLongNative(long)") \
+ V(MemoryPeekByteArray, "void libcore.io.Memory.peekByteArray(long, byte[], int, int)") \
+ V(SecurityGetSecurityPropertiesReader, "java.io.Reader java.security.Security.getSecurityPropertiesReader()") \
+ V(StringGetCharsNoCheck, "void java.lang.String.getCharsNoCheck(int, int, char[], int)") \
+ V(StringCharAt, "char java.lang.String.charAt(int)") \
+ V(StringSetCharAt, "void java.lang.String.setCharAt(int, char)") \
+ V(StringFactoryNewStringFromChars, "java.lang.String java.lang.StringFactory.newStringFromChars(int, int, char[])") \
+ V(StringFactoryNewStringFromString, "java.lang.String java.lang.StringFactory.newStringFromString(java.lang.String)") \
+ V(StringFastSubstring, "java.lang.String java.lang.String.fastSubstring(int, int)") \
+ V(StringToCharArray, "char[] java.lang.String.toCharArray()")
+
+// Methods that are native.
+#define UNSTARTED_RUNTIME_JNI_LIST(V) \
+ V(VMRuntimeNewUnpaddedArray, "java.lang.Object dalvik.system.VMRuntime.newUnpaddedArray(java.lang.Class, int)") \
+ V(VMStackGetCallingClassLoader, "java.lang.ClassLoader dalvik.system.VMStack.getCallingClassLoader()") \
+ V(VMStackGetStackClass2, "java.lang.Class dalvik.system.VMStack.getStackClass2()") \
+ V(MathLog, "double java.lang.Math.log(double)") \
+ V(MathExp, "double java.lang.Math.exp(double)") \
+ V(ClassGetNameNative, "java.lang.String java.lang.Class.getNameNative()") \
+ V(FloatFloatToRawIntBits, "int java.lang.Float.floatToRawIntBits(float)") \
+ V(FloatIntBitsToFloat, "float java.lang.Float.intBitsToFloat(int)") \
+ V(ObjectInternalClone, "java.lang.Object java.lang.Object.internalClone()") \
+ V(ObjectNotifyAll, "void java.lang.Object.notifyAll()") \
+ V(StringCompareTo, "int java.lang.String.compareTo(java.lang.String)") \
+ V(StringIntern, "java.lang.String java.lang.String.intern()") \
+ V(StringFastIndexOf, "int java.lang.String.fastIndexOf(int, int)") \
+ V(ArrayCreateMultiArray, "java.lang.Object java.lang.reflect.Array.createMultiArray(java.lang.Class, int[])") \
+ V(ArrayCreateObjectArray, "java.lang.Object java.lang.reflect.Array.createObjectArray(java.lang.Class, int)") \
+ V(ThrowableNativeFillInStackTrace, "java.lang.Object java.lang.Throwable.nativeFillInStackTrace()") \
+ V(SystemIdentityHashCode, "int java.lang.System.identityHashCode(java.lang.Object)") \
+ V(ByteOrderIsLittleEndian, "boolean java.nio.ByteOrder.isLittleEndian()") \
+ V(UnsafeCompareAndSwapInt, "boolean sun.misc.Unsafe.compareAndSwapInt(java.lang.Object, long, int, int)") \
+ V(UnsafePutObject, "void sun.misc.Unsafe.putObject(java.lang.Object, long, java.lang.Object)") \
+ V(UnsafeGetArrayBaseOffsetForComponentType, "int sun.misc.Unsafe.getArrayBaseOffsetForComponentType(java.lang.Class)") \
+ V(UnsafeGetArrayIndexScaleForComponentType, "int sun.misc.Unsafe.getArrayIndexScaleForComponentType(java.lang.Class)")
+
+#endif // ART_RUNTIME_INTERPRETER_UNSTARTED_RUNTIME_LIST_H_
+// the guard in this file is just for cpplint
+#undef ART_RUNTIME_INTERPRETER_UNSTARTED_RUNTIME_LIST_H_