blob: 425cf4863fc9399cf540ab7da8ebb0f7223f2e8c [file] [log] [blame]
/*
* Copyright (C) 2014 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.
*/
public class Main {
public static void main(String[] args) {
System.loadLibrary(args[0]);
// With a relocationDelta of 0, the runtime has no way to determine if the oat file in
// ANDROID_DATA has been relocated, since a non-relocated oat file always has a 0 delta.
// Hitting this condition should be rare and ideally we would prevent it from happening but
// there is no way to do so without major changes to the run-test framework.
boolean executable_correct = (isPic() ?
hasExecutableOat() == true :
hasExecutableOat() == (isDex2OatEnabled() || isRelocationDeltaZero()));
System.out.println(
"dex2oat & patchoat are " + ((isDex2OatEnabled()) ? "enabled" : "disabled") +
", has oat is " + hasOatFile() + ", has executable oat is " + (
executable_correct ? "expected" : "not expected") + ".");
if (!hasOatFile() && isDex2OatEnabled()) {
throw new Error("Application with dex2oat enabled runs without an oat file");
}
System.out.println(functionCall());
}
public static String functionCall() {
String arr[] = {"This", "is", "a", "function", "call"};
String ret = "";
for (int i = 0; i < arr.length; i++) {
ret = ret + arr[i] + " ";
}
return ret.substring(0, ret.length() - 1);
}
private native static boolean isDex2OatEnabled();
private native static boolean isPic();
private native static boolean hasOatFile();
private native static boolean hasExecutableOat();
private native static boolean isRelocationDeltaZero();
}