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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Linq;
namespace OpenQA.Selenium;
public static class WebDriverExtensions
{
public static IReadOnlyList<LogEntry> GetBrowserLogs(this IWebDriver driver, LogLevel level)
{
ArgumentNullException.ThrowIfNull(driver);
// Fail-fast if any errors were logged to the console.
var log = driver.Manage().Logs.GetLog(LogType.Browser);
if (log == null)
{
return Array.Empty<LogEntry>();
}
var logs = log.Where(entry => entry.Level >= level && !ShouldIgnore(entry)).ToList();
if (logs.Count > 0)
{
return logs;
}
return Array.Empty<LogEntry>();
}
// Be careful adding anything new to this list. We only want to put things here that are ignorable
// in all cases.
private static bool ShouldIgnore(LogEntry entry)
{
// Don't fail if we're missing the favicon, that's not super important.
if (entry.Message.Contains("favicon.ico"))
{
return true;
}
// These two messages appear sometimes, but it doesn't actually block the tests.
if (entry.Message.Contains("WASM: wasm streaming compile failed: TypeError: Could not download wasm module"))
{
return true;
}
if (entry.Message.Contains("WASM: falling back to ArrayBuffer instantiation"))
{
return true;
}
return false;
}
}
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