test rename overhaul: step 12 - standalone

tests/standalone/src/io/StreamPipeTest.dart

Index: tests/standalone/src/io/StreamPipeTest.dart
diff --git a/tests/standalone/src/io/StreamPipeTest.dart b/tests/standalone/src/io/StreamPipeTest.dart
deleted file mode 100644
index 1c632e3fb232244b08040c7b9f35329d331cb215..0000000000000000000000000000000000000000
--- a/tests/standalone/src/io/StreamPipeTest.dart
+++ /dev/null
@@ -1,294 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-//
-// VMOptions=
-// VMOptions=--short_socket_read
-// VMOptions=--short_socket_write
-// VMOptions=--short_socket_read --short_socket_write
-
-#import("dart:io");
-#import("dart:isolate");
-#source("TestingServer.dart");
-
-// Helper method to be able to run the test from the runtime
-// directory, or the top directory.
-String getDataFilename(String path) =>
-    new File(path).existsSync() ? path : '../' + path;
-
-
-bool compareFileContent(String fileName1,
-                        String fileName2,
-                        [int file1Offset = 0,
-                         int file2Offset = 0,
-                         int count]) {
-  var file1 = new File(fileName1).openSync();
-  var file2 = new File(fileName2).openSync();
-  var length1 = file1.lengthSync();
-  var length2 = file2.lengthSync();
-  if (file1Offset == 0 && file2Offset == 0 && count == null) {
-    if (length1 != length2) {
-      file1.closeSync();
-      file2.closeSync();
-      return false;
-    }
-  }
-  if (count == null) count = length1;
-  var data1 = new List<int>(count);
-  var data2 = new List<int>(count);
-  if (file1Offset != 0) file1.setPositionSync(file1Offset);
-  if (file2Offset != 0) file2.setPositionSync(file2Offset);
-  var read1 = file1.readListSync(data1, 0, count);
-  Expect.equals(count, read1);
-  var read2 = file2.readListSync(data2, 0, count);
-  Expect.equals(count, read2);
-  for (var i = 0; i < count; i++) {
-    if (data1[i] != data2[i]) {
-      file1.closeSync();
-      file2.closeSync();
-      return false;
-    }
-  }
-  file1.closeSync();
-  file2.closeSync();
-  return true;
-}
-
-
-// This test does:
-//  1. Opens a socket to the testing server.
-//  2. Pipes the content of a file to that sockets input stream.
-//  3. Creates a temp file.
-//  4. Pipes the socket output stream to the temp file.
-//  5. Expects the original file and the temp file to be equal.
-class PipeServerGame {
-  int count = 0;
-
-  PipeServerGame.start()
-      : _receivePort = new ReceivePort(),
-        _sendPort = null,
-        _messages = 0 {
-    new PipeServer().spawn().then((SendPort port) {
-      _sendPort = port;
-      start();
-    });
-  }
-
-  void runTest() {
-
-    void connectHandler() {
-      String srcFileName =
-          getDataFilename("tests/standalone/src/io/readline_test1.dat");
-
-      SocketOutputStream socketOutput = _socket.outputStream;
-      InputStream fileInput = new File(srcFileName).openInputStream();
-
-      fileInput.onClosed = () {
-        SocketInputStream socketInput = _socket.inputStream;
-        var tempDir = new Directory('');
-        tempDir.createTempSync();
-        var dstFileName = tempDir.path + "/readline_test1.dat";
-        var dstFile = new File(dstFileName);
-        dstFile.createSync();
-        var fileOutput = dstFile.openOutputStream();
-
-        socketInput.onClosed = () {
-          // Check that the resulting file is equal to the initial
-          // file.
-          fileOutput.onClosed = () {
-            bool result = compareFileContent(srcFileName, dstFileName);
-            new File(dstFileName).deleteSync();
-            tempDir.deleteSync();
-            Expect.isTrue(result);
-
-            _socket.close();
-
-            // Run this twice.
-            if (count++ < 2) {
-              runTest();
-            } else {
-              shutdown();
-            }
-          };
-        };
-
-        socketInput.pipe(fileOutput);
-      };
-
-      fileInput.pipe(socketOutput);
-    }
-
-    // Connect to the server.
-    _socket = new Socket(TestingServer.HOST, _port);
-    if (_socket !== null) {
-      _socket.onConnect = connectHandler;
-    } else {
-      Expect.fail("socket creation failed");
-    }
-  }
-
-  void start() {
-    _receivePort.receive((var message, SendPort replyTo) {
-      _port = message;
-      runTest();
-    });
-    _sendPort.send(TestingServer.INIT, _receivePort.toSendPort());
-  }
-
-  void shutdown() {
-    _sendPort.send(TestingServer.SHUTDOWN, _receivePort.toSendPort());
-    _receivePort.close();
-  }
-
-  int _port;
-  ReceivePort _receivePort;
-  SendPort _sendPort;
-  Socket _socket;
-  int _messages;
-}
-
-
-// The testing server will simply pipe each connecting sockets input
-// stream to its output stream.
-class PipeServer extends TestingServer {
-  void onConnection(Socket connection) {
-    connection.onError = (Exception e) { Expect.fail("Socket error $e"); };
-    connection.inputStream.pipe(connection.outputStream);
-  }
-}
-
-
-// Test piping from one file to another and closing both streams
-// after wards.
-testFileToFilePipe1() {
-  // Force test to timeout if one of the handlers is
-  // not called.
-  ReceivePort donePort = new ReceivePort();
-  donePort.receive((message, ignore) { donePort.close(); });
-
-  String srcFileName =
-      getDataFilename("tests/standalone/src/io/readline_test1.dat");
-  var srcStream = new File(srcFileName).openInputStream();
-
-  var tempDir = new Directory('');
-  tempDir.createTempSync();
-  String dstFileName = tempDir.path + "/readline_test1.dat";
-  new File(dstFileName).createSync();
-  var dstStream = new File(dstFileName).openOutputStream();
-
-  dstStream.onClosed = () {
-    bool result = compareFileContent(srcFileName, dstFileName);
-    new File(dstFileName).deleteSync();
-    tempDir.deleteSync();
-    Expect.isTrue(result);
-    donePort.toSendPort().send(null);
-  };
-
-  srcStream.pipe(dstStream);
-}
-
-
-// Test piping from one file to another and write additional data to
-// the output stream after piping finished.
-testFileToFilePipe2() {
-  // Force test to timeout if one of the handlers is
-  // not called.
-  ReceivePort donePort = new ReceivePort();
-  donePort.receive((message, ignore) { donePort.close(); });
-
-  String srcFileName =
-      getDataFilename("tests/standalone/src/io/readline_test1.dat");
-  var srcFile = new File(srcFileName);
-  var srcStream = srcFile.openInputStream();
-
-  var tempDir = new Directory('');
-  tempDir.createTempSync();
-  var dstFileName = tempDir.path + "/readline_test1.dat";
-  var dstFile = new File(dstFileName);
-  dstFile.createSync();
-  var dstStream = dstFile.openOutputStream();
-
-  srcStream.onClosed = () {
-    dstStream.write([32]);
-    dstStream.close();
-    dstStream.onClosed = () {
-      var src = srcFile.openSync();
-      var dst = dstFile.openSync();
-      var srcLength = src.lengthSync();
-      var dstLength = dst.lengthSync();
-      Expect.equals(srcLength + 1, dstLength);
-      Expect.isTrue(compareFileContent(srcFileName,
-                                       dstFileName,
-                                       count: srcLength));
-      dst.setPositionSync(srcLength);
-      var data = new List<int>(1);
-      var read2 = dst.readListSync(data, 0, 1);
-      Expect.equals(32, data[0]);
-      src.closeSync();
-      dst.closeSync();
-      dstFile.deleteSync();
-      tempDir.deleteSync();
-      donePort.toSendPort().send(null);
-    };
-  };
-
-  srcStream.pipe(dstStream, close: false);
-}
-
-
-// Test piping two copies of one file to another.
-testFileToFilePipe3() {
-  // Force test to timeout if one of the handlers is
-  // not called.
-  ReceivePort donePort = new ReceivePort();
-  donePort.receive((message, ignore) { donePort.close(); });
-
-  String srcFileName =
-      getDataFilename("tests/standalone/src/io/readline_test1.dat");
-  var srcFile = new File(srcFileName);
-  var srcStream = srcFile.openInputStream();
-
-  var tempDir = new Directory('');
-  tempDir.createTempSync();
-  var dstFileName = tempDir.path + "/readline_test1.dat";
-  var dstFile = new File(dstFileName);
-  dstFile.createSync();
-  var dstStream = dstFile.openOutputStream();
-
-  srcStream.onClosed = () {
-    var srcStream2 = srcFile.openInputStream();
-
-    dstStream.onClosed = () {
-      var src = srcFile.openSync();
-      var dst = dstFile.openSync();
-      var srcLength = src.lengthSync();
-      var dstLength = dst.lengthSync();
-      Expect.equals(srcLength * 2, dstLength);
-      Expect.isTrue(compareFileContent(srcFileName,
-                                       dstFileName,
-                                       count: srcLength));
-      Expect.isTrue(compareFileContent(srcFileName,
-                                       dstFileName,
-                                       file2Offset: srcLength,
-                                       count: srcLength));
-      src.closeSync();
-      dst.closeSync();
-      dstFile.deleteSync();
-      tempDir.deleteSync();
-      donePort.toSendPort().send(null);
-    };
-
-    // Pipe another copy of the source file.
-    srcStream2.pipe(dstStream);
-  };
-
-  srcStream.pipe(dstStream, close: false);
-}
-
-
-main() {
-  testFileToFilePipe1();
-  testFileToFilePipe2();
-  testFileToFilePipe3();
-  PipeServerGame echoServerGame = new PipeServerGame.start();
-}