[release/9.0] [browser] Fix fingerprinting and loadAllSatelliteResources=true (#108198)

* Set virtualPath for resource show loaded with loadAllSatelliteResources=true

* WBT using loadAllSatelliteResources=true

* Fix passing parameter to test added in #108190

* Update expected test outputs

---------

Co-authored-by: Marek Fišera <mara@neptuo.com>
Co-authored-by: Jeff Schwartz <jeffschw@microsoft.com>

Author: 3 people

src/mono/browser/runtime/loader/assets.ts

@@ -375,12 +375,12 @@ export function prepareAssets () {
         if (config.loadAllSatelliteResources && resources.satelliteResources) {
             for (const culture in resources.satelliteResources) {
                 for (const name in resources.satelliteResources[culture]) {
-                    assetsToLoad.push({
+                    addAsset({
                         name,
                         hash: resources.satelliteResources[culture][name],
                         behavior: "resource",
                         culture
-                    });
+                    }, !resources.coreAssembly);
                 }
             }
         }

src/mono/wasm/Wasm.Build.Tests/TestAppScenarios/SatelliteLoadingTests.cs

@@ -24,19 +24,35 @@ public SatelliteLoadingTests(ITestOutputHelper output, SharedBuildPerTestClassFi
     {
     }
 
-    [Fact, TestCategory("no-fingerprinting")]
-    public async Task LoadSatelliteAssembly()
+    [Theory, TestCategory("no-fingerprinting")]
+    [InlineData(false)]
+    [InlineData(true)]
+    public async Task LoadSatelliteAssembly(bool loadAllSatelliteResources)
     {
         CopyTestAsset("WasmBasicTestApp", "SatelliteLoadingTests", "App");
         BuildProject("Debug");
 
-        var result = await RunSdkStyleAppForBuild(new(Configuration: "Debug", TestScenario: "SatelliteAssembliesTest"));
+        var result = await RunSdkStyleAppForBuild(new(
+            Configuration: "Debug", 
+            TestScenario: "SatelliteAssembliesTest",
+            BrowserQueryString: new Dictionary<string, string> { ["loadAllSatelliteResources"] = loadAllSatelliteResources.ToString().ToLowerInvariant() }
+        ));
+
+        var expectedOutput = new List<Action<string>>();
+        if (!loadAllSatelliteResources)
+        {
+            // If we are loading all satellite, we don't have a way to test resources without satellite assemblies being loaded.
+            // So there messages are should be present only when we are lazily loading satellites.
+            expectedOutput.Add(m => Assert.Equal("default: hello", m));
+            expectedOutput.Add(m => Assert.Equal("es-ES without satellite: hello", m));
+        }
+
+        expectedOutput.Add(m => Assert.Equal("default: hello", m));
+        expectedOutput.Add(m => Assert.Equal("es-ES with satellite: hola", m));
+
         Assert.Collection(
             result.TestOutput,
-            m => Assert.Equal("default: hello", m),
-            m => Assert.Equal("es-ES without satellite: hello", m),
-            m => Assert.Equal("default: hello", m),
-            m => Assert.Equal("es-ES with satellite: hola", m)
+            expectedOutput.ToArray()
         );
     }
 

src/mono/wasm/testassets/WasmBasicTestApp/App/SatelliteAssembliesTest.cs

@@ -8,11 +8,13 @@
 public partial class SatelliteAssembliesTest
 {
     [JSExport]
-    public static async Task Run()
+    public static async Task Run(bool loadSatelliteAssemblies)
     {
-        ResourceLibrary.ResourceAccessor.Read(TestOutput.WriteLine, false);
-
-        await LoadSatelliteAssemblies(new[] { "es-ES" });
+        if (loadSatelliteAssemblies)
+        {
+            ResourceLibrary.ResourceAccessor.Read(TestOutput.WriteLine, false);
+            await LoadSatelliteAssemblies(new[] { "es-ES" });
+        }
 
         ResourceLibrary.ResourceAccessor.Read(TestOutput.WriteLine, true);
     }

src/mono/wasm/testassets/WasmBasicTestApp/App/wwwroot/main.js

@@ -27,6 +27,11 @@ dotnet
 
 // Modify runtime start based on test case
 switch (testCase) {
+    case "SatelliteAssembliesTest":
+        if (params.get("loadAllSatelliteResources") === "true") {
+            dotnet.withConfig({ loadAllSatelliteResources: true });
+        }
+        break;
     case "AppSettingsTest":
         dotnet.withApplicationEnvironment(params.get("applicationEnvironment"));
         break;
@@ -132,7 +137,7 @@ const assemblyExtension = Object.keys(config.resources.coreAssembly)[0].endsWith
 try {
     switch (testCase) {
         case "SatelliteAssembliesTest":
-            await exports.SatelliteAssembliesTest.Run();
+            await exports.SatelliteAssembliesTest.Run(params.get("loadAllSatelliteResources") !== "true");
             exit(0);
             break;
         case "LazyLoadingTest":