Home | History | Annotate | Download | only in dumprendertree2 
      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.dumprendertree2;
     18 
     19 import android.os.Environment;
     20 import android.os.Message;
     21 import java.io.File;
     22 import java.util.ArrayList;
     23 import java.util.LinkedList;
     24 import java.util.List;
     25 
     26 /**
     27  * A Thread that is responsible for generating a lists of tests to run.
     28  */
     29 public class TestsListPreloaderThread extends Thread {
     30 
     31     private static final String LOG_TAG = "TestsListPreloaderThread";
     32 
     33     /** A list containing relative paths of tests to run */
     34     private ArrayList<String> mTestsList = new ArrayList<String>();
     35 
     36     private FileFilter mFileFilter;
     37 
     38     /**
     39      * A relative path to the directory with the tests we want to run or particular test.
     40      * Used up to and including preloadTests().
     41      */
     42     private String mRelativePath;
     43 
     44     private Message mDoneMsg;
     45 
     46     /**
     47      * The given path must be relative to the root dir.
     48      *
     49      * @param path
     50      * @param doneMsg
     51      */
     52     public TestsListPreloaderThread(String path, Message doneMsg) {
     53         mRelativePath = path;
     54         mDoneMsg = doneMsg;
     55     }
     56 
     57     @Override
     58     public void run() {
     59         mFileFilter = new FileFilter();
     60         if (FileFilter.isTestFile(mRelativePath)) {
     61             mTestsList.add(mRelativePath);
     62         } else {
     63             loadTestsFromUrl(mRelativePath);
     64         }
     65 
     66         mDoneMsg.obj = mTestsList;
     67         mDoneMsg.sendToTarget();
     68     }
     69 
     70     /**
     71      * Loads all the tests from the given directories and all the subdirectories
     72      * into mTestsList.
     73      *
     74      * @param dirRelativePath
     75      */
     76     private void loadTestsFromUrl(String rootRelativePath) {
     77         LinkedList<String> directoriesList = new LinkedList<String>();
     78         directoriesList.add(rootRelativePath);
     79 
     80         String relativePath;
     81         String itemName;
     82         while (!directoriesList.isEmpty()) {
     83             relativePath = directoriesList.removeFirst();
     84 
     85             List<String> dirRelativePaths = FsUtils.getLayoutTestsDirContents(relativePath, false, true);
     86             if (dirRelativePaths != null) {
     87                 for (String dirRelativePath : dirRelativePaths) {
     88                     itemName = new File(dirRelativePath).getName();
     89                     if (FileFilter.isTestDir(itemName)) {
     90                         directoriesList.add(dirRelativePath);
     91                     }
     92                 }
     93             }
     94 
     95             List<String> testRelativePaths = FsUtils.getLayoutTestsDirContents(relativePath, false, false);
     96             if (testRelativePaths != null) {
     97                 for (String testRelativePath : testRelativePaths) {
     98                     itemName = new File(testRelativePath).getName();
     99                     if (FileFilter.isTestFile(itemName)) {
    100                         /** We choose to skip all the tests that are expected to crash. */
    101                         if (!mFileFilter.isCrash(testRelativePath)) {
    102                             mTestsList.add(testRelativePath);
    103                         } else {
    104                             /**
    105                              * TODO: Summarizer is now in service - figure out how to send the info.
    106                              * Previously: mSummarizer.addSkippedTest(relativePath);
    107                              */
    108                         }
    109                     }
    110                 }
    111             }
    112         }
    113     }
    114 }
    115