| <!DOCTYPE html> |
| <!-- |
| Copyright 2015 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <script> |
| 'use strict'; |
| |
| /** |
| * Module for bisect/trace buttons. |
| */ |
| var bisect_utils = (function() { |
| |
| var unBisectableSuites = { |
| 'arc-perf-test': true, |
| 'browser_tests': true, |
| 'content_browsertests': true, |
| 'sizes': true, |
| 'v8': true |
| }; |
| |
| /** |
| * @param {string} testPath A test's full test path. |
| * @param {string} rev A sample revision from the test. |
| * @return {boolean} Whether a bisect can be done for the given test. |
| */ |
| var canBisect = function(testPath, rev) { |
| if (!testPath || !rev) { |
| return false; |
| } |
| var testPathParts = testPath.split('/'); |
| if (testPathParts.length < 3) { |
| return false; |
| } |
| if (unBisectableSuites[testPathParts[2]]) { |
| return false; |
| } |
| if (!looksLikeSupportedRevision_(rev)) { |
| return false; |
| } |
| if (isRefTest_(testPath)) { |
| return false; |
| } |
| return true; |
| }; |
| |
| /** |
| * Checks whether the input could be a Chromium revision. |
| * @param {string} rev A sample revision from the test. |
| * @return {boolean} Whether the given revision looks valid. |
| */ |
| var looksLikeSupportedRevision_ = function(rev) { |
| return (/^[a-fA-F0-9]{40}$/.test(rev) || (/^[\d]{5,7}$/.test(rev))); |
| }; |
| |
| /** |
| * Checks whether the given test path is for a reference build. |
| * @param {string} testPath A test's full test path. |
| * @return {boolean} Whether the given test is a reference test. |
| */ |
| var isRefTest_ = function(testPath) { |
| return (testPath.lastIndexOf('/ref') + 4 == testPath.length || |
| testPath.lastIndexOf('_ref') + 4 == testPath.length); |
| }; |
| |
| return { |
| canBisect: canBisect |
| }; |
| })(); |
| |
| </script> |
