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DevToolsProfilerTest.cs
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DevToolsProfilerTest.cs
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using System;
using System.Threading;
using System.Threading.Tasks;
using NUnit.Framework;
namespace OpenQA.Selenium.DevTools
{
using CurrentCdpVersion = V122;
[TestFixture]
public class DevToolsProfilerTest : DevToolsTestFixture
{
[Test]
[IgnoreBrowser(Selenium.Browser.IE, "IE does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Firefox, "Firefox does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Safari, "Safari does not support Chrome DevTools Protocol")]
public async Task SimpleStartStopAndGetProfilerTest()
{
var domains = session.GetVersionSpecificDomains<CurrentCdpVersion.DevToolsSessionDomains>();
await domains.Profiler.Enable();
await domains.Profiler.Start();
var response = await domains.Profiler.Stop();
var profiler = response.Profile;
ValidateProfile(profiler);
await domains.Profiler.Disable();
}
[Test]
[IgnoreBrowser(Selenium.Browser.IE, "IE does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Firefox, "Firefox does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Safari, "Safari does not support Chrome DevTools Protocol")]
public async Task SampleGetBestEffortProfilerTest()
{
var domains = session.GetVersionSpecificDomains<CurrentCdpVersion.DevToolsSessionDomains>();
await domains.Profiler.Enable();
driver.Url = simpleTestPage;
await domains.Profiler.SetSamplingInterval(new CurrentCdpVersion.Profiler.SetSamplingIntervalCommandSettings()
{
Interval = 30
});
var response = await domains.Profiler.GetBestEffortCoverage();
var bestEffort = response.Result;
Assert.That(bestEffort, Is.Not.Null);
Assert.That(bestEffort.Length, Is.GreaterThan(0));
await domains.Profiler.Disable();
}
[Test]
[IgnoreBrowser(Selenium.Browser.IE, "IE does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Firefox, "Firefox does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Safari, "Safari does not support Chrome DevTools Protocol")]
public async Task SampleSetStartPreciseCoverageTest()
{
var domains = session.GetVersionSpecificDomains<CurrentCdpVersion.DevToolsSessionDomains>();
await domains.Profiler.Enable();
driver.Url = simpleTestPage;
await domains.Profiler.StartPreciseCoverage(new CurrentCdpVersion.Profiler.StartPreciseCoverageCommandSettings()
{
CallCount = true,
Detailed = true
});
await domains.Profiler.Start();
var coverageResponse = await domains.Profiler.TakePreciseCoverage();
var pc = coverageResponse.Result;
Assert.That(pc, Is.Not.Null);
var response = await domains.Profiler.Stop();
var profiler = response.Profile;
ValidateProfile(profiler);
await domains.Profiler.Disable();
}
[Test]
[IgnoreBrowser(Selenium.Browser.IE, "IE does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Firefox, "Firefox does not support Chrome DevTools Protocol")]
[IgnoreBrowser(Selenium.Browser.Safari, "Safari does not support Chrome DevTools Protocol")]
public async Task SampleProfileEvents()
{
var domains = session.GetVersionSpecificDomains<CurrentCdpVersion.DevToolsSessionDomains>();
await domains.Profiler.Enable();
driver.Url = simpleTestPage;
ManualResetEventSlim startSync = new ManualResetEventSlim(false);
EventHandler<CurrentCdpVersion.Profiler.ConsoleProfileStartedEventArgs> consoleProfileStartedHandler = (sender, e) =>
{
Assert.That(e, Is.Not.Null);
startSync.Set();
};
domains.Profiler.ConsoleProfileStarted += consoleProfileStartedHandler;
await domains.Profiler.Start();
startSync.Wait(TimeSpan.FromSeconds(5));
driver.Navigate().Refresh();
ManualResetEventSlim finishSync = new ManualResetEventSlim(false);
EventHandler<CurrentCdpVersion.Profiler.ConsoleProfileFinishedEventArgs> consoleProfileFinishedHandler = (sender, e) =>
{
Assert.That(e, Is.Not.Null);
finishSync.Set();
};
domains.Profiler.ConsoleProfileFinished += consoleProfileFinishedHandler;
var response = await domains.Profiler.Stop();
finishSync.Wait(TimeSpan.FromSeconds(5));
var profiler = response.Profile;
ValidateProfile(profiler);
await domains.Profiler.Disable();
}
private void ValidateProfile(CurrentCdpVersion.Profiler.Profile profiler)
{
Assert.That(profiler, Is.Not.Null);
Assert.That(profiler.Nodes, Is.Not.Null);
Assert.That(profiler.StartTime, Is.Not.Null);
Assert.That(profiler.EndTime, Is.Not.Null);
Assert.That(profiler.TimeDeltas, Is.Not.Null);
foreach (var delta in profiler.TimeDeltas)
{
Assert.That(delta, Is.Not.Null);
}
foreach (var node in profiler.Nodes)
{
Assert.That(node, Is.Not.Null);
Assert.That(node.CallFrame, Is.Not.Null);
}
}
}
}