| /* |
| * Copyright (C) 2009 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.dumprendertree; |
| |
| import com.android.dumprendertree.forwarder.ForwardService; |
| |
| import android.util.Log; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.util.regex.Pattern; |
| |
| public class FsUtils { |
| |
| private static final String LOGTAG = "FsUtils"; |
| static final String HTTP_TESTS_PREFIX = "/sdcard/android/layout_tests/http/tests/"; |
| static final String HTTPS_TESTS_PREFIX = "/sdcard/android/layout_tests/http/tests/ssl/"; |
| static final String HTTP_LOCAL_TESTS_PREFIX = "/sdcard/android/layout_tests/http/tests/local/"; |
| static final String HTTP_MEDIA_TESTS_PREFIX = "/sdcard/android/layout_tests/http/tests/media/"; |
| static final String HTTP_WML_TESTS_PREFIX = "/sdcard/android/layout_tests/http/tests/wml/"; |
| |
| private FsUtils() { |
| //no creation of instances |
| } |
| |
| public static void findLayoutTestsRecursively(BufferedOutputStream bos, |
| String dir) throws IOException { |
| Log.v(LOGTAG, "Searching tests under " + dir); |
| |
| File d = new File(dir); |
| if (!d.isDirectory()) { |
| throw new AssertionError("A directory expected, but got " + dir); |
| } |
| |
| String[] files = d.list(); |
| for (int i = 0; i < files.length; i++) { |
| String s = dir + "/" + files[i]; |
| if (FileFilter.ignoreTest(s)) { |
| Log.v(LOGTAG, " Ignoring: " + s); |
| continue; |
| } |
| if (s.toLowerCase().endsWith(".html") |
| || s.toLowerCase().endsWith(".xml")) { |
| bos.write(s.getBytes()); |
| bos.write('\n'); |
| continue; |
| } |
| |
| File f = new File(s); |
| if (f.isDirectory()) { |
| findLayoutTestsRecursively(bos, s); |
| continue; |
| } |
| |
| Log.v(LOGTAG, "Skipping " + s); |
| } |
| } |
| |
| public static void updateTestStatus(String statusFile, String s) { |
| try { |
| BufferedOutputStream bos = new BufferedOutputStream( |
| new FileOutputStream(statusFile)); |
| bos.write(s.getBytes()); |
| bos.close(); |
| } catch (Exception e) { |
| Log.e(LOGTAG, "Cannot update file " + statusFile); |
| } |
| } |
| |
| public static String readTestStatus(String statusFile) { |
| // read out the test name it stopped last time. |
| String status = null; |
| File testStatusFile = new File(statusFile); |
| if(testStatusFile.exists()) { |
| try { |
| BufferedReader inReader = new BufferedReader( |
| new FileReader(testStatusFile)); |
| status = inReader.readLine(); |
| inReader.close(); |
| } catch (IOException e) { |
| Log.e(LOGTAG, "Error reading test status.", e); |
| } |
| } |
| return status; |
| } |
| |
| public static String getTestUrl(String path) { |
| String url = null; |
| if (!path.startsWith(HTTP_TESTS_PREFIX)) { |
| url = "file://" + path; |
| } else { |
| ForwardService.getForwardService().startForwardService(); |
| if (path.startsWith(HTTPS_TESTS_PREFIX)) { |
| // still cut the URL after "http/tests/" |
| url = "https://127.0.0.1:8443/" + path.substring(HTTP_TESTS_PREFIX.length()); |
| } else if (!path.startsWith(HTTP_LOCAL_TESTS_PREFIX) |
| && !path.startsWith(HTTP_MEDIA_TESTS_PREFIX) |
| && !path.startsWith(HTTP_WML_TESTS_PREFIX)) { |
| url = "http://127.0.0.1:8000/" + path.substring(HTTP_TESTS_PREFIX.length()); |
| } else { |
| url = "file://" + path; |
| } |
| } |
| return url; |
| } |
| |
| public static boolean diffIgnoreSpaces(String file1, String file2) throws IOException { |
| BufferedReader br1 = new BufferedReader(new FileReader(file1)); |
| BufferedReader br2 = new BufferedReader(new FileReader(file2)); |
| boolean same = true; |
| Pattern trailingSpace = Pattern.compile("\\s+$"); |
| |
| while(true) { |
| String line1 = br1.readLine(); |
| String line2 = br2.readLine(); |
| |
| if (line1 == null && line2 == null) |
| break; |
| if (line1 != null) { |
| line1 = trailingSpace.matcher(line1).replaceAll(""); |
| } else { |
| line1 = ""; |
| } |
| if (line2 != null) { |
| line2 = trailingSpace.matcher(line2).replaceAll(""); |
| } else { |
| line2 = ""; |
| } |
| if(!line1.equals(line2)) { |
| same = false; |
| break; |
| } |
| } |
| |
| br1.close(); |
| br2.close(); |
| |
| return same; |
| } |
| |
| } |