Support percent encoded data URIs in the standalone embedder.

tools/testing/dart/multitest.dart

 // 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.
 
 library multitest;
 
 import "dart:async";
 import "dart:io";
 
 import "path.dart";
@@ skipping 55 matching lines @@
                                Map<String, Set<String>> outcomes) {
   // Read the entire file into a byte buffer and transform it to a
   // String. This will treat the file as ascii but the only parts
   // we are interested in will be ascii in any case.
   List bytes = new File(filePath.toNativePath()).readAsBytesSync();
   String contents = decodeUtf8(bytes);
   int first_newline = contents.indexOf('\n');
   final String line_separator =
       (first_newline == 0 || contents[first_newline - 1] != '\r')
       ? '\n'
-      : '\r\n';
+      : '\R\n';

[Ivan Posva, 2015/03/20 19:54:58]

?

[rmacnak, 2015/03/20 20:11:28]

Unintentional.

   List<String> lines = contents.split(line_separator);
   if (lines.last == '') lines.removeLast();
   bytes = null;
   contents = null;
   Set<String> validMultitestOutcomes = new Set<String>.from(
       ['ok', 'compile-time error', 'runtime error',
        'static type warning', 'dynamic type error',
        'checked mode compile-time error']);
 
   List<String> testTemplate = new List<String>();
@@ skipping 91 matching lines @@
 // Find all relative imports and copy them into the dir that contains
 // the generated tests.
 Set<String> _findAllRelativeImports(Path topLibrary) {
   Set<Path> toSearch = new Set<Path>.from([topLibrary]);
   Set<String> foundImports = new Set<String>();
   Path libraryDir = topLibrary.directoryPath;
   RegExp relativeImportRegExp = new RegExp(
       '^(?:@.*\\s+)?' // Allow for a meta-data annotation.
       '(import|part)'
       '\\s+["\']'
-      '(?!(dart:|dart-ext:|package:|/))' // Look-ahead: not in package.
+      '(?!(dart:|dart-ext:|data:|package:|/))' // Look-ahead: not in package.
       '([^"\']*)' // The path to the imported file.
       '["\']');
   while (!toSearch.isEmpty) {
     var thisPass = toSearch;
     toSearch = new Set<Path>();
     for (Path filename in thisPass) {
       File f = new File(filename.toNativePath());
       for (String line in f.readAsLinesSync()) {
         Match match = relativeImportRegExp.firstMatch(line);
         if (match != null) {
@@ skipping 99 matching lines @@
     // TestSuite.forDirectory.
     split.removeLast();
   }
   String path = '${generatedTestDir.path}/${split.last}';
   Directory dir = new Directory(path);
   if (!dir.existsSync()) {
     dir.createSync();
   }
   return new Path(new File(path).absolute.path);
 }