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Merged
wtgodbe merged 3 commits into from
Apr 9, 2026

Add new package source for dotnet-extensions

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Merged

[main] Source code updates from dotnet/dotnet #66132

Add new package source for dotnet-extensions
63f7e7b
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Build Analysis / Build Analysis failed Apr 9, 2026 in 0s

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Build Failures

aspnetcore-components-e2e / Test: Blazor E2E tests on Linux / Run E2E tests

[ 🚧 Report infrastructure issue] [ 📄 Report repository issue]
    ❌Bash exited with code '1'.

Test Failures (3 tests failed)

🔹 [All failing tests from aspnetcore-components-e2e]

    ❌ Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(streaming: False, webassembly: True, server: True, expectedInvokedCallbacks: ["classic-and-modern-before-web-start", "classic-and-modern-after-web-started", "classic-and-modern-before-server-start", "classic-and-modern-circuit-opened", "classic-and-modern-after-server-started", ···]) [Details] [2.16% failure rate]
    [ 🚧 Report test infrastructure issue] [ 📄 Report test repository issue]

    Failing Configuration
    Exception Message
    OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.NotEmptyException: Assert.NotEmpty() Failure: Collection was empty
   at Xunit.Assert.NotEmpty(IEnumerable collection) in /_/src/xunit.assert/Asserts/CollectionAsserts.cs:line 539
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109
Screen shot captured at '/mnt/vss/_work/1/s/src/Components/test/E2ETest/bin/screenshots/148b2e2811fe4003a5d45168c138f4ee.png'
Encountered browser errors
[2026-04-09T01:32:36Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:32:36.759Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/BasicTestApp.vpc4xa0l6h.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:32:36Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:32:36.759Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/JSInitializers/Classic/BasicTestApp.j2kfp6tx1s.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:32:36Z] [Info] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:63775 "[2026-04-09T01:32:36.762Z] Information: Normalizing '_blazor' to 'http://127.0.0.1:40653/subdir/_blazor'."
[2026-04-09T01:32:36Z] [Severe] http://127.0.0.1:40653/subdir/_framework/dotnet.js - Failed to load module script: Expected a JavaScript-or-Wasm module script but the server responded with a MIME type of "". Strict MIME type checking is enforced for module scripts per HTML spec.
[2026-04-09T01:32:36Z] [Severe] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:189879 Uncaught Error: Failed to start platform. Reason: TypeError: Faile…ttp://127.0.0.1:40653/subdir/_framework/dotnet.js
[2026-04-09T01:32:36Z] [Info] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:63775 "[2026-04-09T01:32:36.767Z] Information: WebSocket connected to ws://127.0.0.1:40653/subdir/_blazor?id=RWSiJhWO00pX5Zz0NTtgNA."Page content:
<head><meta charset="utf-8">
    <base href="/subdir/">
    </head>
<body><h3>JS initializers in Blazor web</h3>

    <p>
    
This page demonstrates the use of JS initializers in Blazor Web. Initializers run callbacks for when the app starts running as well as when it starts web assembly or interactive server runtimes. Interactive server supports wiring up events for the circuit creation and disposal. Classic initializers are not supported by default (and will emit a warning on the console) but can be enabled through the Blazor web options.
    
</p><h3>Non streaming request</h3><div><!--bl-root--></div><div><!--!--><!--!--><h3 id="server-component">ServerComponent</h3>
    

    <a id="remove-server-component" href="http://127.0.0.1:40653/subdir/initializers?streaming=False&#38;wasm=True&#38;Server=False&#34;&#62;Remove server component (circuit will close)</a></div><div id="initializers-content"><p id="classic-and-modern-before-web-start">Classic and modern "beforeWebStart"</p><p id="modern-before-web-start">Modern "beforeWebStart"</p><p id="classic-and-modern-after-web-started">Classic and modern "afterWebStarted"</p><p id="modern-after-web-started">Modern "afterWebStarted"</p><p id="classic-and-modern-before-server-start">Classic and modern "beforeServerStart"</p><p id="modern-before-server-start">Modern "beforeServerStart"</p><p id="classic-and-modern-circuit-opened">Classic and modern "circuitOpened"</p><p id="modern-circuit-opened">Modern "circuitOpened"</p><p id="classic-and-modern-after-server-started">Classic and modern "afterServerStarted"</p><p id="modern-after-server-started">Modern "afterServerStarted"</p></div>
    
<blazor-focus-on-navigate selector="[data-focus

    CallStack
       at Microsoft.AspNetCore.E2ETesting.WaitAssert.WaitAssertCore[TResult](IWebDriver driver, Func`1 assertion, TimeSpan timeout) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 137
   at Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Boolean streaming, Boolean webassembly, Boolean server, String[] expectedInvokedCallbacks) in /mnt/vss/_work/1/s/src/Components/test/E2ETest/ServerRenderingTests/BlazorWebJsInitializersTest.cs:line 43
   at InvokeStub_BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Object, Span`1)
   at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
----- Inner Stack Trace -----
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109
    ❌ Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(streaming: True, webassembly: True, server: False, expectedInvokedCallbacks: ["classic-and-modern-before-web-start", "classic-and-modern-after-web-started", "classic-and-modern-before-web-assembly-start", "classic-and-modern-after-web-assembly-started", "server--classic-and-modern-before-web-assembly-··· [Details] [2.17% failure rate]
    [ 🚧 Report test infrastructure issue] [ 📄 Report test repository issue]

    Failing Configuration
    Exception Message
    OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.NotEmptyException: Assert.NotEmpty() Failure: Collection was empty
   at Xunit.Assert.NotEmpty(IEnumerable collection) in /_/src/xunit.assert/Asserts/CollectionAsserts.cs:line 539
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109
Screen shot captured at '/mnt/vss/_work/1/s/src/Components/test/E2ETest/bin/screenshots/85d2a897f90a4d659a7c2601e1efe9b6.png'
Encountered browser errors
[2026-04-09T01:31:12Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:31:12.568Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/JSInitializers/Classic/BasicTestApp.j2kfp6tx1s.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:31:12Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:31:12.568Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/BasicTestApp.vpc4xa0l6h.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:31:12Z] [Severe] http://127.0.0.1:40653/subdir/_framework/dotnet.js - Failed to load module script: Expected a JavaScript-or-Wasm module script but the server responded with a MIME type of "". Strict MIME type checking is enforced for module scripts per HTML spec.
[2026-04-09T01:31:12Z] [Severe] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:189879 Uncaught Error: Failed to start platform. Reason: TypeError: Faile…ttp://127.0.0.1:40653/subdir/_framework/dotnet.jsPage content:
<head><meta charset="utf-8">
    <base href="/subdir/">
    </head>
<body><h3>JS initializers in Blazor web</h3>

    <p>
    
This page demonstrates the use of JS initializers in Blazor Web. Initializers run callbacks for when the app starts running as well as when it starts web assembly or interactive server runtimes. Interactive server supports wiring up events for the circuit creation and disposal. Classic initializers are not supported by default (and will emit a warning on the console) but can be enabled through the Blazor web options.
    
</p><h3>Streaming request</h3><div><!--bl-root--></div><div id="initializers-content"><p id="classic-and-modern-before-web-start">Classic and modern "beforeWebStart"</p><p id="modern-before-web-start">Modern "beforeWebStart"</p><p id="classic-and-modern-after-web-started">Classic and modern "afterWebStarted"</p><p id="modern-after-web-started">Modern "afterWebStarted"</p></div>
    
<blazor-focus-on-navigate selector="[data-focus-on-navigate]"></blazor-focus-on-navigate><script>
    
// This script must come before blazor.web.js to test that
    
// the framework does the right thing when an element is already focused.
    
const elementToFocus = document.querySelector('[data-focus-on-load]');
    
if (elementToFocus) {
    
elementToFocus.focus();
    
}
    
</script>
    
<script src="_framework/blazor.web.5d16fmeutw.js" autostart="false" suppress-error="BL9992"></script>
    
<script src="_content/TestContentPackage/counterInterop.js"></script>
    
<script src="js/circuitContextTest.js"></script>
    
<script>
    
// This is called by the Components.WasmMinimal project.
    
function getQueryParam(key) {
    
return new URLSearchParams(location.search).get(key);
    
}
    

        function callBlazorStart&#40;&#41; {
        function appendHiddenParagraph&#40;id&#41; {
            const paragraph = document.createElement&#40;'p'&#41;;
            paragraph.id = id;
            paragraph.style = 'display: none;';
            document.body.appendChild&#40;paragraph&#41;;
        }

        const enableClassicInitializers = se</pre></dd>

    
  
    CallStack
    
  
       at Microsoft.AspNetCore.E2ETesting.WaitAssert.WaitAssertCore[TResult](IWebDriver driver, Func`1 assertion, TimeSpan timeout) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 137
   at Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Boolean streaming, Boolean webassembly, Boolean server, String[] expectedInvokedCallbacks) in /mnt/vss/_work/1/s/src/Components/test/E2ETest/ServerRenderingTests/BlazorWebJsInitializersTest.cs:line 43
   at InvokeStub_BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Object, Span`1)
   at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
----- Inner Stack Trace -----
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109
    ❌ Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(streaming: True, webassembly: True, server: True, expectedInvokedCallbacks: ["classic-and-modern-before-web-start", "classic-and-modern-after-web-started", "classic-and-modern-before-server-start", "classic-and-modern-circuit-opened", "classic-and-modern-after-server-started", ···]) [Details] [2.17% failure rate]
    [ 🚧 Report test infrastructure issue] [ 📄 Report test repository issue]

    Failing Configuration
    Exception Message
    OpenQA.Selenium.BrowserAssertFailedException : Xunit.Sdk.NotEmptyException: Assert.NotEmpty() Failure: Collection was empty
   at Xunit.Assert.NotEmpty(IEnumerable collection) in /_/src/xunit.assert/Asserts/CollectionAsserts.cs:line 539
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109
Screen shot captured at '/mnt/vss/_work/1/s/src/Components/test/E2ETest/bin/screenshots/539422f404f14ff99237a479ac30f249.png'
Encountered browser errors
[2026-04-09T01:31:55Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:31:55.827Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/BasicTestApp.vpc4xa0l6h.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:31:55Z] [Warning] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:50289 "[2026-04-09T01:31:55.827Z] Warning: Initializer 'http://127.0.0.1:40653/subdir/JSInitializers/Classic/BasicTestApp.j2kfp6tx1s.lib.module.js' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead."
[2026-04-09T01:31:55Z] [Info] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:63775 "[2026-04-09T01:31:55.830Z] Information: Normalizing '_blazor' to 'http://127.0.0.1:40653/subdir/_blazor'."
[2026-04-09T01:31:55Z] [Severe] http://127.0.0.1:40653/subdir/_framework/dotnet.js - Failed to load module script: Expected a JavaScript-or-Wasm module script but the server responded with a MIME type of "". Strict MIME type checking is enforced for module scripts per HTML spec.
[2026-04-09T01:31:55Z] [Severe] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:189879 Uncaught Error: Failed to start platform. Reason: TypeError: Faile…ttp://127.0.0.1:40653/subdir/_framework/dotnet.js
[2026-04-09T01:31:55Z] [Info] http://127.0.0.1:40653/subdir/_framework/blazor.web.5d16fmeutw.js 0:63775 "[2026-04-09T01:31:55.834Z] Information: WebSocket connected to ws://127.0.0.1:40653/subdir/_blazor?id=NZ49443nsxp-bET7JD6rrA."Page content:
<head><meta charset="utf-8">
    <base href="/subdir/">
    </head>
<body><h3>JS initializers in Blazor web</h3>

    <p>
    
This page demonstrates the use of JS initializers in Blazor Web. Initializers run callbacks for when the app starts running as well as when it starts web assembly or interactive server runtimes. Interactive server supports wiring up events for the circuit creation and disposal. Classic initializers are not supported by default (and will emit a warning on the console) but can be enabled through the Blazor web options.
    
</p><h3>Streaming request</h3><div><!--bl-root--></div><div><!--!--><!--!--><h3 id="server-component">ServerComponent</h3>
    

    <a id="remove-server-component" href="http://127.0.0.1:40653/subdir/initializers?streaming=True&#38;wasm=True&#38;Server=False&#34;&#62;Remove server component (circuit will close)</a></div><div id="initializers-content"><p id="classic-and-modern-before-web-start">Classic and modern "beforeWebStart"</p><p id="modern-before-web-start">Modern "beforeWebStart"</p><p id="classic-and-modern-after-web-started">Classic and modern "afterWebStarted"</p><p id="modern-after-web-started">Modern "afterWebStarted"</p><p id="classic-and-modern-before-server-start">Classic and modern "beforeServerStart"</p><p id="modern-before-server-start">Modern "beforeServerStart"</p><p id="classic-and-modern-circuit-opened">Classic and modern "circuitOpened"</p><p id="modern-circuit-opened">Modern "circuitOpened"</p><p id="classic-and-modern-after-server-started">Classic and modern "afterServerStarted"</p><p id="modern-after-server-started">Modern "afterServerStarted"</p></div>
    
<blazor-focus-on-navigate selector="[data-focus-on-n

    CallStack
       at Microsoft.AspNetCore.E2ETesting.WaitAssert.WaitAssertCore[TResult](IWebDriver driver, Func`1 assertion, TimeSpan timeout) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 137
   at Microsoft.AspNetCore.Components.E2ETests.ServerRenderingTests.BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Boolean streaming, Boolean webassembly, Boolean server, String[] expectedInvokedCallbacks) in /mnt/vss/_work/1/s/src/Components/test/E2ETest/ServerRenderingTests/BlazorWebJsInitializersTest.cs:line 43
   at InvokeStub_BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent(Object, Span`1)
   at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
----- Inner Stack Trace -----
   at Microsoft.AspNetCore.E2ETesting.WaitAssert.<>c__DisplayClass21_0`1.<WaitAssertCore>b__0(IWebDriver _) in /mnt/vss/_work/1/s/src/Shared/E2ETesting/WaitAssert.cs:line 109

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