Index: client/html/benchmarks/common/BenchUtil.dart |
=================================================================== |
--- client/html/benchmarks/common/BenchUtil.dart (revision 5796) |
+++ client/html/benchmarks/common/BenchUtil.dart (working copy) |
@@ -1,82 +0,0 @@ |
-// Copyright (c) 2011, 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. |
- |
-// Misc benchmark-related utility functions. |
- |
-class BenchUtil { |
- static int get now() { |
- return new Date.now().value; |
- } |
- |
- static Map<String, Object> deserialize(String data) { |
- return JSON.parse(data); |
- } |
- |
- static String serialize(Object obj) { |
- return JSON.stringify(obj); |
- } |
- |
- // Shuffle an array randomly. |
- static void shuffle(Array<Object> array) { |
- int len = array.length - 1; |
- for (int i = 0; i < len; i++) { |
- int index = (Math.random() * (len - i)).toInt() + i; |
- Object tmp = array[i]; |
- array[i] = array[index]; |
- array[index] = tmp; |
- } |
- } |
- |
- static String formatGolemData(String prefix, Map<String, num> results) { |
- Array<String> elements = new Array<String>(); |
- results.forEach((String name, num score) { |
- elements.add('"${prefix}/${name}":${score}'); |
- }); |
- return serialize(elements); |
- } |
- |
- static bool _inRange(int charCode, String start, String end) { |
- return start.charCodeAt(0) <= charCode && charCode <= end.charCodeAt(0); |
- } |
- |
- static final String DIGITS = '0123456789ABCDEF'; |
- static String _asDigit(int value) { |
- return DIGITS[value]; |
- } |
- |
- static String encodeUri(final String s) { |
- StringBuffer sb = new StringBuffer(); |
- for (int i = 0; i < s.length; i++) { |
- final int charCode = s.charCodeAt(i); |
- final bool noEscape = |
- _inRange(charCode, '0', '9') || |
- _inRange(charCode, 'a', 'z') || |
- _inRange(charCode, 'A', 'Z'); |
- if (noEscape) { |
- sb.add(s[i]); |
- } else { |
- sb.add('%'); |
- sb.add(_asDigit((charCode >> 4) & 0xF)); |
- sb.add(_asDigit(charCode & 0xF)); |
- } |
- } |
- return sb.toString(); |
- } |
- |
- // TODO: use corelib implementation. |
- static String replaceAll(String s, String pattern, |
- String replacement(Match match)) { |
- StringBuffer sb = new StringBuffer(); |
- |
- int pos = 0; |
- for (Match match in new RegExp(pattern, '').allMatches(s)) { |
- sb.add(s.substring(pos, match.start())); |
- sb.add(replacement(match)); |
- pos = match.end(); |
- } |
- sb.add(s.substringToEnd(pos)); |
- |
- return sb.toString(); |
- } |
-} |