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      1 <!DOCTYPE html>
      2 <html>
      3 <!--
      4 Copyright (c) 2012 The Chromium Authors. All rights reserved.
      5 Use of this source code is governed by a BSD-style license that can be
      6 found in the LICENSE file.
      7 -->
      8 <head>
      9 <title>LinuxPerfSchedParser tests</title>
     10 <script src="base.js"></script>
     11 </head>
     12 <body>
     13 <script>
     14 'use strict';
     15 
     16 base.require('unittest');
     17 base.require('test_utils');
     18 base.require('linux_perf_importer');
     19 
     20 function testSchedSwitchRE() {
     21   var re = tracing._LinuxPerfSchedParserTestExports.schedSwitchRE;
     22   var x = re.exec('prev_comm=swapper prev_pid=0 prev_prio=120 prev_state=R ' +
     23       '==> next_comm=SurfaceFlinger next_pid=178 next_prio=112');
     24   assertNotNull(x);
     25   assertEquals('swapper', x[1]);
     26   assertEquals('0', x[2]);
     27   assertEquals('120', x[3]);
     28   assertEquals('R', x[4]);
     29   assertEquals('SurfaceFlinger', x[5]);
     30   assertEquals('178', x[6]);
     31   assertEquals('112', x[7]);
     32 
     33   var x = re.exec('prev_comm=.android.chrome prev_pid=1562 prev_prio=120 ' +
     34       'prev_state=R ==> next_comm=Binder Thread # next_pid=195 next_prio=120');
     35   assertNotNull(x);
     36   assertEquals('.android.chrome', x[1]);
     37   assertEquals('Binder Thread #', x[5]);
     38 
     39   var x = re.exec('prev_comm=Binder Thread # prev_pid=1562 prev_prio=120 ' +
     40       'prev_state=R ==> next_comm=.android.chrome next_pid=195 next_prio=120');
     41   assertNotNull(x);
     42   assertEquals('Binder Thread #', x[1]);
     43   assertEquals('.android.chrome', x[5]);
     44 
     45   // explict test for prev_state of D|W
     46   var x = re.exec('prev_comm=.android.chrome prev_pid=1562 prev_prio=120 ' +
     47       'prev_state=D|W ==> next_comm=Binder Thread # next_pid=195 ' +
     48       'next_prio=120');
     49   assertNotNull(x);
     50   assertEquals('D|W', x[4]);
     51 }
     52 
     53 function testSchedWakeupRE() {
     54   var re = tracing._LinuxPerfSchedParserTestExports.schedWakeupRE;
     55   var x = re.exec(
     56       'comm=SensorService pid=207 prio=112 success=1 target_cpu=000');
     57   assertNotNull(x);
     58   assertEquals('SensorService', x[1]);
     59   assertEquals('207', x[2]);
     60   assertEquals('112', x[3]);
     61   assertEquals('1', x[4]);
     62   assertEquals('000', x[5]);
     63 }
     64 
     65 function testImportOneSequenceWithSchedWakeUp() {
     66   // TODO(nduca): write test for this.
     67 }
     68 
     69 </script>
     70 </body>
     71 </html>
     72