IdlingResourceTimeoutException.java
/*
* 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.
*/
package androidx.test.espresso;
import static com.google.common.base.Preconditions.checkNotNull;
import androidx.test.internal.platform.util.TestOutputEmitter;
import java.util.List;
import java.util.Locale;
/**
* Indicates that an {@link IdlingResource}, which has been registered with the framework, has not
* idled within the allowed time.
*
* <p>Since it is not safe to proceed with test execution while the registered resource is busy (as
* it is likely to cause inconsistent results in the test), this is an unrecoverable error. The test
* author should verify that the {@link IdlingResource} interface has been implemented correctly.
*/
public final class IdlingResourceTimeoutException extends RuntimeException
implements EspressoException {
public IdlingResourceTimeoutException(List<String> resourceNames) {
super(
String.format(
Locale.ROOT, "Wait for %s to become idle timed out", checkNotNull(resourceNames)));
TestOutputEmitter.dumpThreadStates("ThreadState-IdlingResTimeoutExcep.txt");
}
}