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      1 <!DOCTYPE html>
      2 <!--
      3 Copyright (c) 2015 The Chromium Authors. All rights reserved.
      4 Use of this source code is governed by a BSD-style license that can be
      5 found in the LICENSE file.
      6 -->
      7 <link rel="import" href="/tracing/base/base.html">
      8 <link rel="import" href="/tracing/base/unittest.html">
      9 <link rel="import" href="/tracing/base/unittest/test_runner.html">
     10 <link rel="import" href="/tracing/base/unittest/text_test_results.html">
     11 <script>
     12 'use strict';
     13 
     14 tr.exportTo('tr.b.unittest', function() {
     15   if (!tr.isHeadless) {
     16     throw new Error('headless_tests.html only works in headless mode');
     17   }
     18   function quit(errCode) {
     19     if (tr.isVinn)
     20       global.quit(errCode);
     21     else
     22       process.exit(errCode);
     23   }
     24 
     25   function printSpacer() {
     26     console.log('\n\n------------------------------------------------------' +
     27                 '----------------');
     28   }
     29   function loadAndRunTests(suiteRelpathsToLoad) {
     30     var results = new tr.b.unittest.TextTestResults();
     31 
     32     var loader = new tr.b.unittest.SuiteLoader(suiteRelpathsToLoad);
     33 
     34     var p = loader.allSuitesLoadedPromise;
     35 
     36     p = p.then(
     37       function didAllSuitesLoad() {
     38         var tests = loader.getAllTests().filter(function(testCase) {
     39           if (testCase instanceof tr.b.unittest.PerfTestCase)
     40             return false;
     41           return true;
     42         });
     43         if (tests.length === 0) {
     44           printSpacer();
     45           console.log('FAILED: No tests to run.');
     46           console.log(err.stack);
     47           quit(1);
     48         }
     49         var runner = new tr.b.unittest.TestRunner(results, tests);
     50         return runner.beginRunning();
     51       },
     52       function suiteLoadingFailure(err) {
     53         printSpacer();
     54         console.log('FAILED: A test suite failed to load.');
     55         console.log(err.stack);
     56         quit(1);
     57       });
     58 
     59     p = p.then(
     60       function didAllTestRun() {
     61         if (results.numTestsThatFailed > 0)
     62           quit(1);
     63         else
     64           quit(0);
     65       },
     66       function testHarnessError(e) {
     67         console.log('FAILED: A test harness error has ocurred.');
     68         console.log(e.stack);
     69         quit(1);
     70       });
     71     return p;
     72   }
     73 
     74   return {
     75     loadAndRunTests: loadAndRunTests
     76   };
     77 });
     78 </script>
     79