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Check event logs until process start time (#1338)

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Justin Kotalik 2018-08-28 14:26:07 -07:00 committed by GitHub
parent 3586291f6b
commit c62c7f6a61
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1 changed files with 10 additions and 3 deletions
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13
test/Common.FunctionalTests/Utilities/EventLogHelpers.cs
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@ -46,15 +46,22 @@ namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
var eventLog = new EventLog("Application"); var eventLog = new EventLog("Application");
// Perf: only get the last 20 events from the event log.
// Eventlog is already sorted based on time of event in ascending time. // Eventlog is already sorted based on time of event in ascending time.
// Add results in reverse order. // Check results in reverse order.
var expectedRegexEventLog = new Regex(expectedRegexMatchString); var expectedRegexEventLog = new Regex(expectedRegexMatchString);
var processIdString = $"Process Id: {deploymentResult.HostProcess.Id}."; var processIdString = $"Process Id: {deploymentResult.HostProcess.Id}.";
for (var i = eventLog.Entries.Count - 1; i >= eventLog.Entries.Count - 20; i--) // Event log messages round down to the nearest second, so subtract a second
var processStartTime = deploymentResult.HostProcess.StartTime.AddSeconds(-1);
for (var i = eventLog.Entries.Count - 1; i >= 0; i--)
{ {
var eventLogEntry = eventLog.Entries[i]; var eventLogEntry = eventLog.Entries[i];
if (eventLogEntry.TimeGenerated < processStartTime)
{
// If event logs is older than the process start time, we didn't find a match.
break;
}
if (eventLogEntry.ReplacementStrings == null || if (eventLogEntry.ReplacementStrings == null ||
eventLogEntry.ReplacementStrings.Length < 3) eventLogEntry.ReplacementStrings.Length < 3)
{ {