/*
* Copyright (C) 2008 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 com.android.ddmlib.testrunner;
/**
* Receives event notifications during instrumentation test runs.
* Patterned after {@link junit.runner.TestRunListener}.
*/
public interface ITestRunListener {
/**
* Types of test failures.
*/
enum TestFailure {
/** Test failed due to unanticipated uncaught exception. */
ERROR,
/** Test failed due to a false assertion. */
FAILURE
}
/**
* Reports the start of a test run.
*
* @param testCount total number of tests in test run
*/
public void testRunStarted(int testCount);
/**
* Reports end of test run.
*
* @param elapsedTime device reported elapsed time, in milliseconds
*/
public void testRunEnded(long elapsedTime);
/**
* Reports test run stopped before completion.
*
* @param elapsedTime device reported elapsed time, in milliseconds
*/
public void testRunStopped(long elapsedTime);
/**
* Reports the start of an individual test case.
*
* @param test identifies the test
*/
public void testStarted(TestIdentifier test);
/**
* Reports the execution end of an individual test case.
* If {@link #testFailed} was not invoked, this test passed.
*
* @param test identifies the test
*/
public void testEnded(TestIdentifier test);
/**
* Reports the failure of a individual test case.
* Will be called between testStarted and testEnded.
*
* @param status failure type
* @param test identifies the test
* @param trace stack trace of failure
*/
public void testFailed(TestFailure status, TestIdentifier test, String trace);
/**
* Reports test run failed to execute due to a fatal error.
*/
public void testRunFailed(String errorMessage);
}
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