jack-tests/src/com/android/jack/test/runner/HostRunner.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 com.android.jack.test.runner;

import com.android.jack.test.util.ExecFileException;
import com.android.jack.test.util.ExecuteFile;

import java.io.File;
import java.util.List;

import javax.annotation.Nonnull;

/**
 * This runner is used to execute tests on host.
 */
public abstract class HostRunner extends AbstractRuntimeRunner {

  @Nonnull
  protected File rtEnvironmentRootDir;

  public HostRunner(@Nonnull File rtEnvironmentRootDir) {
    this.rtEnvironmentRootDir = rtEnvironmentRootDir;
  }

  protected int runOnHost(@Nonnull List<String> commandLine, @Nonnull String rtEnvRootDirVarName)
      throws RuntimeRunnerException {

    ExecuteFile exec = new ExecuteFile(commandLine.toArray(new String[commandLine.size()]));
    exec.inheritEnvironment();
    exec.addEnvVar(rtEnvRootDirVarName, rtEnvironmentRootDir.getAbsolutePath());
    exec.setOut(outRedirectStream);
    exec.setErr(errRedirectStream);
    exec.setVerbose(isVerbose);

    try {
      int exitStatus =  exec.run();
      return exitStatus;
    } catch (ExecFileException e) {
      throw new RuntimeRunnerException(e);
    }
  }
}