linux_perf_workqueue_parser_test.html - Android社区

<!DOCTYPE html>
<html>
<!--
Copyright (c) 2012 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.
-->
<head>
<title>LinuxPerfWorkqueueParser tests</title>
<script src="base.js"></script>
</head>
<body>
<script>
'use strict';

base.require('unittest');
base.require('test_utils');
base.require('linux_perf_importer');

function testWorkQueueImport() {
  var lines = [
    ' kworker/0:3-6880  [000]  2784.771958: workqueue_execute_start: ' +
               'work struct ffff8800a5083a20: function intel_unpin_work_fn',
    ' kworker/0:3-6880  [000]  2784.771966: workqueue_execute_end: ' +
               'work struct ffff8800a5083a20',
    ' kworker/1:2-7269  [001]  2784.805966: workqueue_execute_start: ' +
               'work struct ffff88014fb0f158: function do_dbs_timer',
    ' kworker/1:2-7269  [001]  2784.805975: workqueue_execute_end: ' +
               'work struct ffff88014fb0f158'
  ];
  var m = new tracing.TimelineModel(lines.join('\n'), false);
  assertEquals(0, m.importErrors.length);

  assertEquals(1, m.processes['6880'].threads['6880'].slices.length);
  assertEquals(1, m.processes['7269'].threads['7269'].slices.length);
}

</script>
</body>
</html>