src/third_party/trace-viewer/trace_viewer/tracing/importer/etw/eventtrace_parser_test.html

   1 <!DOCTYPE html>
   2 <!--
   3 Copyright (c) 2014 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
   8 <link rel="import" href="/tracing/test_utils.html">
   9 <link rel="import" href="/tracing/importer/etw_importer.html">
  10 <link rel="import" href="/tracing/importer/etw/eventtrace_parser.html">
  11
  12 <script>
  13 'use strict';
  14
  15 tv.unittest.testSuite(function() { // @suppress longLineCheck
  16   // Constants for EventTrace events.
  17   var guid = '68FDD900-4A3E-11D1-84F4-0000F80464E3';
  18   var kEventTraceHeaderOpcode = 0;
  19
  20   var kEventTraceHeaderPayload32bitV2 =
  21       'AAABAAYBAQWwHQAAEAAAABEs1WHICMwBYWECAGQAAAABAAAAAwAAAAEAAAAEAAAAAAAAA' +
  22       'FoJAAAFAAAABgAAACwBAABAAHQAegByAGUAcwAuAGQAbABsACwALQAxADEAMgAAAAAAAA' +
  23       'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAAQACAAAAAAAAAAAAAABAAHQ' +
  24       'AegByAGUAcwAuAGQAbABsACwALQAxADEAMQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' +
  25       'AAAAAAAAAAAAAAADAAAAAgACAAAAAAAAAMT///8AAAAAf0Ob368FzAGdrCMAAAAAACw0o' +
  26       '2DICMwBAQAAAAAAAABNAGEAawBlACAAVABlAHMAdAAgAEQAYQB0AGEAIABTAGUAcwBzAG' +
  27       'kAbwBuAAAAYwA6AFwAcwByAGMAXABzAGEAdwBiAHUAYwBrAFwAdAByAHUAbgBrAFwAcwB' +
  28       'yAGMAXABzAGEAdwBiAHUAYwBrAFwAbABvAGcAXwBsAGkAYgBcAHQAZQBzAHQAXwBkAGEA' +
  29       'dABhAFwAaQBtAGEAZwBlAF8AZABhAHQAYQBfADMAMgBfAHYAMAAuAGUAdABsAAAA';
  30
  31   var kEventTraceHeaderPayload64bitV2 =
  32       'AAABAAYBAQWxHQAABAAAADsuzRRYLM8BYWECAAAAAAABAAEAtgEAAAEAAAAIAAAAHwAAA' +
  33       'KAGAAAAAAAAAAAAAAAAAAAAAAAALAEAAEAAdAB6AHIAZQBzAC4AZABsAGwALAAtADEAMQ' +
  34       'AyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsAAAABAAIAAAAAAAA' +
  35       'AAAAAAEAAdAB6AHIAZQBzAC4AZABsAGwALAAtADEAMQAxAAAAAAAAAAAAAAAAAAAAAAAA' +
  36       'AAAAAAAAAAAAAAAAAAAAAAAAAAMAAAACAAIAAAAAAAAAxP///wAAAABZQyWiwCvPAX1GG' +
  37       'QAAAAAALWSZBFgszwEBAAAAAAAAAFIAZQBsAG8AZwBnAGUAcgAAAEMAOgBcAGsAZQByAG' +
  38       '4AZQBsAC4AZQB0AGwAAAA=';
  39
  40   test('DecodeFields', function() {
  41
  42     var importer = new tracing.importer.EtwImporter('dummy', []);
  43     var decoder = importer.decoder_;
  44     var parser = new tracing.importer.etw.EventTraceParser(importer);
  45     var header;
  46     var fields;
  47
  48     // Validate a version 2 32-bit payload.
  49     header = {
  50       guid: guid, opcode: kEventTraceHeaderOpcode, version: 2, is64: 0
  51     };
  52     decoder.reset(kEventTraceHeaderPayload32bitV2);
  53     fields = parser.decodeFields(header, decoder);
  54
  55     assertTrue(fields.bufferSize == 65536);
  56     assertTrue(fields.version == 83951878);
  57     assertTrue(fields.providerVersion == 7600);
  58     assertTrue(fields.numberOfProcessors == 16);
  59     assertTrue(fields.endTime === '01cc08c861d52c11');
  60     assertTrue(fields.timerResolution == 156001);
  61     assertTrue(fields.maxFileSize == 100);
  62     assertTrue(fields.logFileMode == 1);
  63     assertTrue(fields.buffersWritten == 3);
  64     assertTrue(fields.startBuffers == 1);
  65     assertTrue(fields.pointerSize == 4);
  66     assertTrue(fields.eventsLost == 0);
  67     assertTrue(fields.cpuSpeed == 2394);
  68     assertTrue(fields.loggerName == 5);
  69     assertTrue(fields.logFileName == 6);
  70     assertTrue(fields.timeZoneInformation.standardName === '@tzres.dll,-112');
  71     assertTrue(fields.timeZoneInformation.daylightName === '@tzres.dll,-111');
  72     assertTrue(fields.bootTime === '01cc05afdf9b437f');
  73     assertTrue(fields.perfFreq === '000000000023ac9d');
  74     assertTrue(fields.startTime === '01cc08c860a3342c');
  75     assertTrue(fields.reservedFlags == 1);
  76     assertTrue(fields.buffersLost == 0);
  77     assertTrue(fields.sessionNameString === 'Make Test Data Session');
  78     assertTrue(fields.logFileNameString ===
  79                'c:\\src\\sawbuck\\trunk\\src\\sawbuck\\log_lib\\' +
  80                'test_data\\image_data_32_v0.etl');
  81
  82     // Validate a version 2 64-bit payload.
  83     header = {
  84       guid: guid, opcode: kEventTraceHeaderOpcode, version: 2, is64: 1
  85     };
  86     decoder.reset(kEventTraceHeaderPayload64bitV2);
  87     fields = parser.decodeFields(header, decoder);
  88
  89     assertTrue(fields.bufferSize == 65536);
  90     assertTrue(fields.version == 83951878);
  91     assertTrue(fields.providerVersion == 7601);
  92     assertTrue(fields.numberOfProcessors == 4);
  93     assertTrue(fields.endTime === '01cf2c5814cd2e3b');
  94     assertTrue(fields.timerResolution == 156001);
  95     assertTrue(fields.maxFileSize == 0);
  96     assertTrue(fields.logFileMode == 0x10001);
  97     assertTrue(fields.buffersWritten == 438);
  98     assertTrue(fields.startBuffers == 1);
  99     assertTrue(fields.pointerSize == 8);
 100     assertTrue(fields.eventsLost == 31);
 101     assertTrue(fields.cpuSpeed == 1696);
 102     assertTrue(fields.loggerName == 0);
 103     assertTrue(fields.logFileName == 0);
 104     assertTrue(fields.timeZoneInformation.standardName === '@tzres.dll,-112');
 105     assertTrue(fields.timeZoneInformation.daylightName === '@tzres.dll,-111');
 106     assertTrue(fields.bootTime === '01cf2bc0a2254359');
 107     assertTrue(fields.perfFreq === '000000000019467d');
 108     assertTrue(fields.startTime === '01cf2c580499642d');
 109     assertTrue(fields.reservedFlags == 1);
 110     assertTrue(fields.buffersLost == 0);
 111     assertTrue(fields.sessionNameString === 'Relogger');
 112     assertTrue(fields.logFileNameString === 'C:\\kernel.etl');
 113   });
 114 });
 115 </script>
 116