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Closed
Tracked by #29698
BrennanConroy opened this issue Sep 25, 2020 · 5 comments · Fixed by #34589
Closed
Tracked by #29698

Flaky test "CanUploadSingleLargeFile" #26331

BrennanConroy opened this issue Sep 25, 2020 · 5 comments · Fixed by #34589
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@TanayParikh
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area-blazor Includes: Blazor, Razor Components Done This issue has been fixed investigate task test-fixed
Milestone
6.0-rc1

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@BrennanConroy
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OpenQA.Selenium.NoSuchElementException : no such element: Unable to locate element: {"method":"css selector","selector":"#file\-a1872fb4d95d45c8ba48ec172a01f8dd\.txt"}\n  (Session info: headless chrome=85.0.4183.121)

at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(String mechanism, String value)
at OpenQA.Selenium.By.<>c__DisplayClass22_0.<Id>b__0(ISearchContext context)
at OpenQA.Selenium.By.FindElement(ISearchContext context)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(By by)
at Microsoft.AspNetCore.Components.E2ETest.Tests.InputFileTest.CanUploadSingleLargeFile() in /_/src/Components/test/E2ETest/Tests/InputFileTest.cs:line 79

https://dev.azure.com/dnceng/public/_build/results?buildId=830370&view=ms.vss-test-web.build-test-results-tab&runId=26468894&resultId=100017&paneView=debug
@BrennanConroy BrennanConroy added test-failure area-blazor Includes: Blazor, Razor Components labels Sep 25, 2020
@BrennanConroy BrennanConroy mentioned this issue Sep 25, 2020
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@captainsafia captainsafia added this to the 5.0.0 milestone Sep 28, 2020
@pranavkm
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We made some improvements to tests durations as part of #26519. This should likely address the test and make it eligible to be unquarantined after 11/2.

@ghost ghost locked as resolved and limited conversation to collaborators Nov 14, 2020
@HaoK HaoK reopened this Mar 23, 2021
@HaoK HaoK modified the milestones: 5.0.0, Next sprint planning Mar 23, 2021
@HaoK
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HaoK commented Mar 23, 2021

Reactivating as its still failing sporadically 3-14 3-17, removing it from the mega tracking list since this is a single test

@mkArtakMSFT mkArtakMSFT assigned TanayParikh and unassigned pranavkm May 13, 2021
@TanayParikh
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This should now be resolved via #33015.

@ghost ghost added the Working label Jun 7, 2021
@TanayParikh TanayParikh added Done This issue has been fixed and removed Working labels Jun 7, 2021
@TanayParikh
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We had 1 failure in 323 runs in the past month in quarantine. Thus, this test isn't eligible to be unquarantined yet.

image

Error:

OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.NotEmptyException: Assert.NotEmpty() Failure\r\n   at Xunit.Assert.NotEmpty(IEnumerable collection) in C:\\Dev\\xunit\\xunit\\src\\xunit.assert\\Asserts\\CollectionAsserts.cs:line 331\r\n   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass15_0.<Exists>b__0() in /_/src/Shared/E2ETesting/WaitAssert.cs:line 72\r\n   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass18_0`1.<WaitAssertCore>b__0(IWebDriver _) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 109\r\nScreen shot captured at 'D:\\workspace\\_work\\1\\s\\artifacts\\TestResults\\Release\\Microsoft.AspNetCore.Components.E2ETests\\3a887a71ecd9436a993acc1504bbca45.png'\r\nPage content:\r\n<head></head><body></body>\r\n\r\n---- Assert.NotEmpty() Failure

Stack Trace:

   at Microsoft.AspNetCore.E2ETesting.WaitAssert.WaitAssertCore[TResult](IWebDriver driver, Func`1 assertion, TimeSpan timeout) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 129
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.Exists(IWebDriver driver, By finder, TimeSpan timeout) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 67
   at Microsoft.AspNetCore.Components.E2ETest.BasicTestAppWebDriverExtensions.WaitUntilTestSelectorReady(IWebDriver browser) in /_/src/Components/test/E2ETest/Infrastructure/WebDriverExtensions/BasicTestAppWebDriverExtensions.cs:line 24
   at Microsoft.AspNetCore.Components.E2ETest.BasicTestAppWebDriverExtensions.MountTestComponent[TComponent](IWebDriver browser) in /_/src/Components/test/E2ETest/Infrastructure/WebDriverExtensions/BasicTestAppWebDriverExtensions.cs:line 15
   at Microsoft.AspNetCore.Components.E2ETest.Tests.InputFileTest.InitializeAsyncCore() in /_/src/Components/test/E2ETest/Tests/InputFileTest.cs:line 41
   at Microsoft.AspNetCore.E2ETesting.BrowserTestBase.InitializeAsync(String isolationContext) in /_/src/Shared/E2ETesting/BrowserTestBase.cs:line 71
----- Inner Stack Trace -----
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass15_0.<Exists>b__0() in /_/src/Shared/E2ETesting/WaitAssert.cs:line 72
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass18_0`1.<WaitAssertCore>b__0(IWebDriver _) in /_/src/Shared/E2ETesting/WaitAssert.cs:line 109

@TanayParikh TanayParikh modified the milestones: 6.0-preview6, 6.0-rc1 Jul 14, 2021
@TanayParikh TanayParikh added investigate and removed Done This issue has been fixed labels Jul 14, 2021
@ghost ghost added the Working label Jul 21, 2021
@TanayParikh
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Took a second look through things, everything seems to be working as expected and we're seeing a consistent pass rate over the past 30 days:
image

attributing the 1/323 failure on 6/21 as unrelated flakiness and unquarantining this test.

@ghost ghost added Done This issue has been fixed and removed Working labels Jul 21, 2021
@TanayParikh TanayParikh reopened this Jul 22, 2021
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area-blazor Includes: Blazor, Razor Components Done This issue has been fixed investigate task test-fixed
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Unquarantine CanUploadSingleLargeFile dotnet/aspnetcore
6 participants
@pranavkm @captainsafia @HaoK @BrennanConroy @TanayParikh @mkArtakMSFT