public async Task Build_WithoutLinkerAndCompression_IsIncremental()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:BlazorWebAssemblyEnableLinking=false");
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
// Act
var compressedFilesFolder = Path.Combine(project.IntermediateOutputDirectory, "compressed");
var thumbPrint = FileThumbPrint.CreateFolderThumbprint(project, compressedFilesFolder);
// Assert
for (var i = 0; i < 3; i++)
{
result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:BlazorWebAssemblyEnableLinking=false");
Assert.BuildPassed(result);
var newThumbPrint = FileThumbPrint.CreateFolderThumbprint(project, compressedFilesFolder);
Assert.Equal(thumbPrint.Count, newThumbPrint.Count);
for (var j = 0; j < thumbPrint.Count; j++)
{
Assert.Equal(thumbPrint[j], newThumbPrint[j]);
}
}
}
public async Task Build_WithBlazorEnableTimeZoneSupportDisabled_DoesNotCopyTimeZoneInfo()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Release";
project.AddProjectFileContent(
@"
<PropertyGroup>
<BlazorEnableTimeZoneSupport>false</BlazorEnableTimeZoneSupport>
</PropertyGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
var bootJsonPath = Path.Combine(buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
var bootJsonData = ReadBootJsonData(result, bootJsonPath);
var runtime = bootJsonData.resources.runtime.Keys;
Assert.Contains("dotnet.wasm", runtime);
Assert.DoesNotContain("dotnet.timezones.dat", runtime);
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.wasm");
Assert.FileDoesNotExist(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.timezones.dat");
}
public async Task Build_WithoutLinkerAndCompression_UpdatesFilesWhenSourcesChange()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:BlazorWebAssemblyEnableLinking=false");
// Act
var mainAppDll = Path.Combine(project.DirectoryPath, project.BuildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
var mainAppDllThumbPrint = FileThumbPrint.Create(mainAppDll);
var mainAppCompressedDll = Path.Combine(project.DirectoryPath, project.BuildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll.gz");
var mainAppCompressedDllThumbPrint = FileThumbPrint.Create(mainAppCompressedDll);
var programFile = Path.Combine(project.DirectoryPath, "Program.cs");
var programFileContents = File.ReadAllText(programFile);
File.WriteAllText(programFile, programFileContents.Replace("args", "arguments"));
// Assert
result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:BlazorWebAssemblyEnableLinking=false");
Assert.BuildPassed(result);
var newMainAppDllThumbPrint = FileThumbPrint.Create(mainAppDll);
var newMainAppCompressedDllThumbPrint = FileThumbPrint.Create(mainAppCompressedDll);
Assert.NotEqual(mainAppDllThumbPrint, newMainAppDllThumbPrint);
Assert.NotEqual(mainAppCompressedDllThumbPrint, newMainAppCompressedDllThumbPrint);
}
public async Task Build_ProducesBootJsonDataWithExpectedContent()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Debug";
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
var bootJsonPath = Path.Combine(buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
var bootJsonData = ReadBootJsonData(result, bootJsonPath);
var runtime = bootJsonData.resources.runtime.Keys;
Assert.Contains(DotNetJsFileName, runtime);
Assert.Contains("dotnet.wasm", runtime);
Assert.Contains("dotnet.timezones.dat", runtime);
var assemblies = bootJsonData.resources.assembly.Keys;
Assert.Contains("standalone.dll", assemblies);
Assert.Contains("RazorClassLibrary.dll", assemblies);
Assert.Contains("Microsoft.Extensions.Logging.Abstractions.dll", assemblies);
var pdb = bootJsonData.resources.pdb.Keys;
Assert.Contains("standalone.pdb", pdb);
Assert.Contains("RazorClassLibrary.pdb", pdb);
Assert.Null(bootJsonData.resources.satelliteResources);
}
public async Task Build_SatelliteAssembliesAreCopiedToBuildOutput()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary", "classlibrarywithsatelliteassemblies" });
project.AddProjectFileContent(
@"
<PropertyGroup>
<DefineConstants>$(DefineConstants);REFERENCE_classlibrarywithsatelliteassemblies</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include=""..\classlibrarywithsatelliteassemblies\classlibrarywithsatelliteassemblies.csproj"" />
</ItemGroup>");
var resxfileInProject = Path.Combine(project.DirectoryPath, "Resources.ja.resx.txt");
File.Move(resxfileInProject, Path.Combine(project.DirectoryPath, "Resource.ja.resx"));
var result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/restore");
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "classlibrarywithsatelliteassemblies.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "Microsoft.CodeAnalysis.CSharp.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "fr", "Microsoft.CodeAnalysis.CSharp.resources.dll"); // Verify satellite assemblies are present in the build output.
var bootJsonPath = Path.Combine(buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
Assert.FileContains(result, bootJsonPath, "\"Microsoft.CodeAnalysis.CSharp.dll\"");
Assert.FileContains(result, bootJsonPath, "\"fr\\/Microsoft.CodeAnalysis.CSharp.resources.dll\"");
}
public async Task Build_InRelease_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Release";
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.webassembly.js");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.timezones.dat");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "RazorClassLibrary.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
Assert.FileDoesNotExist(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.pdb");
Assert.FileDoesNotExist(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "RazorClassLibrary.pdb");
var staticWebAssets = Assert.FileExists(result, buildOutputDirectory, "standalone.StaticWebAssets.xml");
Assert.FileContains(result, staticWebAssets, Path.Combine("netstandard2.1", "wwwroot"));
}
public async Task Publish_SatelliteAssemblies_AreCopiedToBuildOutput()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary", "classlibrarywithsatelliteassemblies" });
project.AddProjectFileContent(
@"
<PropertyGroup>
<DefineConstants>$(DefineConstants);REFERENCE_classlibrarywithsatelliteassemblies</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include=""..\classlibrarywithsatelliteassemblies\classlibrarywithsatelliteassemblies.csproj"" />
</ItemGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", args : "/restore");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.CodeAnalysis.CSharp.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "fr", "Microsoft.CodeAnalysis.CSharp.resources.dll"); // Verify satellite assemblies are present in the build output.
var bootJsonPath = Path.Combine(blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileContains(result, bootJsonPath, "\"Microsoft.CodeAnalysis.CSharp.dll\"");
Assert.FileContains(result, bootJsonPath, "\"fr\\/Microsoft.CodeAnalysis.CSharp.resources.dll\"");
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
}
public async Task Build_WithLinker_IsIncremental()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
// Act
var thumbPrint = FileThumbPrint.CreateFolderThumbprint(project, project.BuildOutputDirectory);
// Assert
for (var i = 0; i < 3; i++)
{
result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var newThumbPrint = FileThumbPrint.CreateFolderThumbprint(project, project.BuildOutputDirectory);
Assert.Equal(thumbPrint.Count, newThumbPrint.Count);
for (var j = 0; j < thumbPrint.Count; j++)
{
Assert.Equal(thumbPrint[j], newThumbPrint[j]);
}
}
}
public async Task Publish_DeterministicAcrossBuilds_WhenNoSourcesChange()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", args : "/bl:initial.binlog /p:ServiceWorkerAssetsManifest=service-worker-assets.js");
Assert.BuildPassed(result);
var publishOutputDirectory = project.PublishOutputDirectory;
var serviceWorkerFile = Assert.FileExists(result, publishOutputDirectory, "wwwroot", "serviceworkers", "my-service-worker.js");
var version = File.ReadAllLines(serviceWorkerFile).Last();
var match = Regex.Match(version, "\\/\\* Manifest version: (.{8}) \\*\\/");
Assert.True(match.Success);
Assert.Equal(2, match.Groups.Count);
Assert.NotNull(match.Groups[1].Value);
var capture = match.Groups[1].Value;
// Act && Assert
var updatedResult = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", args : "/bl:updated.binlog /p:ServiceWorkerAssetsManifest=service-worker-assets.js");
Assert.BuildPassed(result);
var updatedVersion = File.ReadAllLines(serviceWorkerFile).Last();
var updatedMatch = Regex.Match(updatedVersion, "\\/\\* Manifest version: (.{8}) \\*\\/");
Assert.True(updatedMatch.Success);
Assert.Equal(2, updatedMatch.Groups.Count);
Assert.NotNull(updatedMatch.Groups[1].Value);
var updatedCapture = updatedMatch.Groups[1].Value;
Assert.Equal(capture, updatedCapture);
}
// Regression test for https://github.com/dotnet/aspnetcore/issues/18752
public async Task Publish_HostedApp_WithLinkOnBuildFalse_Works()
{
// Arrange
using var project = ProjectDirectory.Create("blazorhosted", additionalProjects: new[] { "standalone", "razorclasslibrary", });
project.TargetFramework = TestFacts.DefaultNetCoreTargetFramework;
AddSiblingProjectFileContent(project, @"
<PropertyGroup>
<BlazorWebAssemblyEnableLinking>false</BlazorWebAssemblyEnableLinking>
</PropertyGroup>");
// VS builds projects individually and then a publish with BuildDependencies=false, but building the main project is a close enough approximation for this test.
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Build");
Assert.BuildPassed(result);
// Publish
result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", "/p:BuildDependencies=false");
var publishDirectory = project.PublishOutputDirectory;
// Make sure the main project exists
Assert.FileExists(result, publishDirectory, "blazorhosted.dll");
// Verification for https://github.com/dotnet/aspnetcore/issues/19926. Verify binaries for projects
// referenced by the Hosted project appear in the publish directory
Assert.FileExists(result, publishDirectory, "RazorClassLibrary.dll");
Assert.FileExists(result, publishDirectory, "standalone.dll");
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.webassembly.js");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "RazorClassLibrary.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify static web assets from referenced projects are copied.
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "wwwroot", "exampleJsInterop.js");
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "styles.css");
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
}
public async Task Publish_HostedApp_WithLinkOnBuildTrue_Works()
{
// Arrange
using var project = ProjectDirectory.Create("blazorhosted", additionalProjects: new[] { "standalone", "razorclasslibrary", });
project.TargetFramework = TestFacts.DefaultNetCoreTargetFramework;
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish");
AddSiblingProjectFileContent(project, @"
<PropertyGroup>
<BlazorWebAssemblyEnableLinking>true</BlazorWebAssemblyEnableLinking>
</PropertyGroup>");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
// Make sure the main project exists
Assert.FileExists(result, publishDirectory, "blazorhosted.dll");
Assert.FileExists(result, publishDirectory, "RazorClassLibrary.dll");
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.webassembly.js");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
// Verify project references appear as static web assets
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "RazorClassLibrary.dll");
// Also verify project references to the server project appear in the publish output
Assert.FileExists(result, publishDirectory, "RazorClassLibrary.dll");
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify static web assets from referenced projects are copied.
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "wwwroot", "exampleJsInterop.js");
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "styles.css");
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
}
public async Task Build_SatelliteAssembliesFileIsPreserved()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
File.Move(Path.Combine(project.DirectoryPath, "Resources.ja.resx.txt"), Path.Combine(project.DirectoryPath, "Resource.ja.resx"));
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var satelliteAssemblyCacheFile = Path.Combine(project.IntermediateOutputDirectory, "blazor", "blazor.satelliteasm.props");
var satelliteAssemblyFile = Path.Combine(project.BuildOutputDirectory, "wwwroot", "_framework", "_bin", "ja", "standalone.resources.dll");
var bootJson = Path.Combine(project.DirectoryPath, project.BuildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
// Assert
for (var i = 0; i < 3; i++)
{
result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
Verify();
}
// Assert - incremental builds with BuildingProject=false
for (var i = 0; i < 3; i++)
{
result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:BuildingProject=false");
Assert.BuildPassed(result);
Verify();
}
void Verify()
{
Assert.FileExists(result, satelliteAssemblyCacheFile);
Assert.FileExists(result, satelliteAssemblyFile);
var bootJsonFile = JsonSerializer.Deserialize <GenerateBlazorBootJson.BootJsonData>(File.ReadAllText(bootJson), new JsonSerializerOptions {
PropertyNameCaseInsensitive = true
});
var satelliteResources = bootJsonFile.resources.satelliteResources;
var kvp = Assert.Single(satelliteResources);
Assert.Equal("ja", kvp.Key);
Assert.Equal("ja/standalone.resources.dll", Assert.Single(kvp.Value).Key);
}
}
public async Task Publish_WithDefaultSettings_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new [] { "razorclasslibrary", "LinkBaseToWebRoot" });
project.Configuration = "Debug";
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.webassembly.js");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
// Verify referenced static web assets
Assert.FileExists(result, blazorPublishDirectory, "_content", "RazorClassLibrary", "wwwroot", "exampleJsInterop.js");
Assert.FileExists(result, blazorPublishDirectory, "_content", "RazorClassLibrary", "styles.css");
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify link item assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "js", "LinkedScript.js");
var cssFile = Assert.FileExists(result, blazorPublishDirectory, "css", "app.css");
Assert.FileContains(result, cssFile, ".publish");
Assert.FileDoesNotExist(result, "dist", "Fake-License.txt");
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
Assert.FileCountEquals(result, 1, publishDirectory, "*", SearchOption.TopDirectoryOnly);
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
// When publishing without linker, we expect to have collation information present in mscorlib.dll
Assert.AssemblyContainsResource(result, Path.Combine(blazorPublishDirectory, "_framework", "_bin", "mscorlib.dll"), "collation.cjkCHS.bin");
}
public async Task Publish_WithNoBuild_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Build");
Assert.BuildPassed(result);
result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", "/p:NoBuild=true");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.webassembly.js");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify static web assets from referenced projects are copied.
Assert.FileExists(result, blazorPublishDirectory, "_content", "RazorClassLibrary", "wwwroot", "exampleJsInterop.js");
Assert.FileExists(result, blazorPublishDirectory, "_content", "RazorClassLibrary", "styles.css");
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
VerifyCompression(result, blazorPublishDirectory);
}
public async Task Publish_HostedApp_VisualStudio()
{
// Simulates publishing the same way VS does by setting BuildProjectReferences=false.
// Arrange
using var project = ProjectDirectory.Create("blazorhosted", additionalProjects: new[] { "standalone", "razorclasslibrary", });
project.TargetFramework = TestFacts.DefaultNetCoreTargetFramework;
project.Configuration = "Release";
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Build", "/p:BuildInsideVisualStudio=true");
Assert.BuildPassed(result);
result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", "/p:BuildProjectReferences=false /p:BuildInsideVisualStudio=true");
var publishDirectory = project.PublishOutputDirectory;
// Make sure the main project exists
Assert.FileExists(result, publishDirectory, "blazorhosted.dll");
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.webassembly.js");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
// Verify static assets are in the publish directory
Assert.FileExists(result, blazorPublishDirectory, "index.html");
// Verify static web assets from referenced projects are copied.
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "wwwroot", "exampleJsInterop.js");
Assert.FileExists(result, publishDirectory, "wwwroot", "_content", "RazorClassLibrary", "styles.css");
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
VerifyBootManifestHashes(result, blazorPublishDirectory);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
}
public async Task Build_SatelliteAssembliesFileIsDeleted_IfAllSatelliteFilesAreRemoved()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
File.Move(Path.Combine(project.DirectoryPath, "Resources.ja.resx.txt"), Path.Combine(project.DirectoryPath, "Resource.ja.resx"));
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var satelliteAssemblyCacheFile = Path.Combine(project.IntermediateOutputDirectory, "blazor", "blazor.satelliteasm.props");
var satelliteAssemblyFile = Path.Combine(project.BuildOutputDirectory, "wwwroot", "_framework", "_bin", "ja", "standalone.resources.dll");
var bootJson = Path.Combine(project.DirectoryPath, project.BuildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
Assert.FileExists(result, satelliteAssemblyCacheFile);
Assert.FileExists(result, satelliteAssemblyFile);
var bootJsonFile = JsonSerializer.Deserialize <GenerateBlazorBootJson.BootJsonData>(File.ReadAllText(bootJson), new JsonSerializerOptions {
PropertyNameCaseInsensitive = true
});
var satelliteResources = bootJsonFile.resources.satelliteResources;
var kvp = Assert.Single(satelliteResources);
Assert.Equal("ja", kvp.Key);
Assert.Equal("ja/standalone.resources.dll", Assert.Single(kvp.Value).Key);
File.Delete(Path.Combine(project.DirectoryPath, "Resource.ja.resx"));
result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
Assert.FileDoesNotExist(result, satelliteAssemblyCacheFile);
bootJsonFile = JsonSerializer.Deserialize <GenerateBlazorBootJson.BootJsonData>(File.ReadAllText(bootJson), new JsonSerializerOptions {
PropertyNameCaseInsensitive = true
});
satelliteResources = bootJsonFile.resources.satelliteResources;
Assert.Null(satelliteResources);
}
public async Task Publish_WithExistingWebConfig_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary", "LinkBaseToWebRoot" });
project.Configuration = "Release";
var webConfigContents = "test webconfig contents";
AddFileToProject(project, "web.config", webConfigContents);
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
// Verify web.config
Assert.FileExists(result, publishDirectory, "web.config");
Assert.FileContains(result, Path.Combine(publishDirectory, "web.config"), webConfigContents);
}
public async Task Publish_LinkerEnabledAndBlazorWebAssemblyPreserveCollationDataSet_CollationInformationIsPreserved()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Release";
project.AddProjectFileContent(
@"<PropertyGroup>
<BlazorWebAssemblyPreserveCollationData>false</BlazorWebAssemblyPreserveCollationData>
</PropertyGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish");
Assert.BuildPassed(result);
var publishDirectory = project.PublishOutputDirectory;
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
// When publishing with BlazorWebAssemblyPreserveCollationData=false, collation information should be stripped out.
Assert.AssemblyDoesNotContainResource(result, Path.Combine(blazorPublishDirectory, "_framework", "_bin", "mscorlib.dll"), "collation.cjkCHS.bin");
}
public async Task Build_Hosted_Works()
{
// Arrange
using var project = ProjectDirectory.Create("blazorhosted", additionalProjects: new[] { "standalone", "razorclasslibrary", });
project.TargetFramework = TestFacts.DefaultNetCoreTargetFramework;
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
var path = Path.GetFullPath(Path.Combine(project.SolutionPath, "standalone", "bin", project.Configuration, "netstandard2.1", "standalone.dll"));
Assert.FileDoesNotExist(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
var staticWebAssets = Assert.FileExists(result, buildOutputDirectory, "blazorhosted.StaticWebAssets.xml");
Assert.FileContains(result, staticWebAssets, Path.Combine("netstandard2.1", "wwwroot"));
Assert.FileContains(result, staticWebAssets, Path.Combine("razorclasslibrary", "wwwroot"));
Assert.FileContains(result, staticWebAssets, Path.Combine("standalone", "wwwroot"));
}
public async Task Build_WithI8NOption_CopiesI8NAssembliesWithLinkerEnabled()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Debug";
project.AddProjectFileContent(
@"
<PropertyGroup>
<BlazorWebAssemblyEnableLinking>true</BlazorWebAssemblyEnableLinking>
<BlazorWebAssemblyI18NAssemblies>other</BlazorWebAssemblyI18NAssemblies>
</PropertyGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "I18N.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "I18N.Other.dll");
Assert.FileDoesNotExist(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "I18N.West.dll");
}
public async Task Build_CompressesAllFrameworkFiles()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
var extensions = new[] { ".dll", ".js", ".pdb", ".wasm", ".map", ".json", ".dat" };
// Act
var compressedFilesPath = Path.Combine(
project.DirectoryPath,
project.IntermediateOutputDirectory,
"compressed",
"_framework");
var compressedFiles = Directory.EnumerateFiles(
compressedFilesPath,
"*",
SearchOption.AllDirectories)
.Where(f => Path.GetExtension(f) == ".gz")
.Select(f => Path.GetRelativePath(compressedFilesPath, f[0..^ 3]))
public async Task Build_WithCustomOutputPath_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.AddDirectoryBuildContent(
@"<PropertyGroup>
<BaseOutputPath>$(MSBuildThisFileDirectory)build\bin\</BaseOutputPath>
<BaseIntermediateOutputPath>$(MSBuildThisFileDirectory)build\obj\</BaseIntermediateOutputPath>
</PropertyGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/restore");
Assert.BuildPassed(result);
var compressedFilesPath = Path.Combine(
project.DirectoryPath,
"build",
project.IntermediateOutputDirectory,
"compressed");
Assert.True(Directory.Exists(compressedFilesPath));
}
public async Task Build_ServiceWorkerAssetsManifest_Works()
{
// Arrange
var expectedExtensions = new[] { ".dll", ".pdb", ".js", ".wasm" };
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
var result = await MSBuildProcessManager.DotnetMSBuild(project, args : "/p:ServiceWorkerAssetsManifest=service-worker-assets.js");
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.webassembly.js");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.wasm");
Assert.FileCountEquals(result, 1, Path.Combine(buildOutputDirectory, "wwwroot", "_framework", "wasm"), "dotnet.*.js");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
var staticWebAssets = Assert.FileExists(result, buildOutputDirectory, "standalone.StaticWebAssets.xml");
Assert.FileContains(result, staticWebAssets, Path.Combine("netstandard2.1", "wwwroot"));
var serviceWorkerAssetsManifest = Assert.FileExists(result, buildOutputDirectory, "wwwroot", "service-worker-assets.js");
// Trim prefix 'self.assetsManifest = ' and suffix ';'
var manifestContents = File.ReadAllText(serviceWorkerAssetsManifest).TrimEnd()[22..^ 1];
var manifestContentsJson = JsonDocument.Parse(manifestContents);
Assert.True(manifestContentsJson.RootElement.TryGetProperty("assets", out var assets));
Assert.Equal(JsonValueKind.Array, assets.ValueKind);
var entries = assets.EnumerateArray().Select(e => e.GetProperty("url").GetString()).OrderBy(e => e).ToArray();
Assert.All(entries, e => expectedExtensions.Contains(Path.GetExtension(e)));
}
public async Task Publish_LazyLoadExplicitAssembly_Debug_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.Configuration = "Debug";
project.AddProjectFileContent(
@"
<ItemGroup>
<BlazorWebAssemblyLazyLoad Include='RazorClassLibrary.dll' />
</ItemGroup>
");
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish");
var publishDirectory = project.PublishOutputDirectory;
// Verify that a blazor.boot.json file has been created
Assert.FileExists(result, publishDirectory, "wwwroot", "_framework", "blazor.boot.json");
// And that the assembly is in the output
Assert.FileExists(result, publishDirectory, "wwwroot", "_framework", "_bin", "RazorClassLibrary.dll");
var bootJson = ReadBootJsonData(result, Path.Combine(publishDirectory, "wwwroot", "_framework", "blazor.boot.json"));
// And that it has been labelled as a dynamic assembly in the boot.json
var dynamicAssemblies = bootJson.resources.dynamicAssembly;
var assemblies = bootJson.resources.assembly;
Assert.NotNull(dynamicAssemblies);
Assert.Contains("RazorClassLibrary.dll", dynamicAssemblies.Keys);
Assert.DoesNotContain("RazorClassLibrary.dll", assemblies.Keys);
// App assembly should not be lazy loaded
Assert.DoesNotContain("standalone.dll", dynamicAssemblies.Keys);
Assert.Contains("standalone.dll", assemblies.Keys);
}
public async Task Build_WithLinkOnBuildDisabled_Works()
{
// Arrange
using var project = ProjectDirectory.Create("standalone", additionalProjects: new[] { "razorclasslibrary" });
project.AddProjectFileContent(
@"<PropertyGroup>
<BlazorWebAssemblyEnableLinking>false</BlazorWebAssemblyEnableLinking>
</PropertyGroup>");
var result = await MSBuildProcessManager.DotnetMSBuild(project);
Assert.BuildPassed(result);
var buildOutputDirectory = project.BuildOutputDirectory;
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.boot.json");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "blazor.webassembly.js");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.wasm");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", DotNetJsFileName);
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "wasm", "dotnet.timezones.dat");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "standalone.dll");
Assert.FileExists(result, buildOutputDirectory, "wwwroot", "_framework", "_bin", "Microsoft.Extensions.Logging.Abstractions.dll"); // Verify dependencies are part of the output.
}
public async Task Publish_HostedApp_VisualStudio_WithSatelliteAssemblies()
{
// Simulates publishing the same way VS does by setting BuildProjectReferences=false.
// Arrange
var project = ProjectDirectory.Create("blazorhosted", additionalProjects: new[] { "standalone", "razorclasslibrary", "classlibrarywithsatelliteassemblies" });
project.TargetFramework = TestFacts.DefaultNetCoreTargetFramework;
project.Configuration = "Release";
var standaloneProjectDirectory = Path.Combine(project.DirectoryPath, "..", "standalone");
// Setup the standalone app to have it's own satellite assemblies as well as transitively imported satellite assemblies.
var resxfileInProject = Path.Combine(standaloneProjectDirectory, "Resources.ja.resx.txt");
File.Move(resxfileInProject, Path.Combine(standaloneProjectDirectory, "Resource.ja.resx"));
var standaloneProjFile = Path.Combine(standaloneProjectDirectory, "standalone.csproj");
var existing = File.ReadAllText(standaloneProjFile);
var updatedContent = @"
<PropertyGroup>
<DefineConstants>$(DefineConstants);REFERENCE_classlibrarywithsatelliteassemblies</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include=""..\classlibrarywithsatelliteassemblies\classlibrarywithsatelliteassemblies.csproj"" />
</ItemGroup>";
var updated = existing.Replace("<!-- Test Placeholder -->", updatedContent);
File.WriteAllText(standaloneProjFile, updated);
var result = await MSBuildProcessManager.DotnetMSBuild(project, "Build", $"/restore");
Assert.BuildPassed(result);
result = await MSBuildProcessManager.DotnetMSBuild(project, "Publish", "/p:BuildProjectReferences=false");
var publishDirectory = project.PublishOutputDirectory;
// Make sure the main project exists
Assert.FileExists(result, publishDirectory, "blazorhosted.dll");
var blazorPublishDirectory = Path.Combine(publishDirectory, "wwwroot");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "blazor.boot.json");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "ja", "standalone.resources.dll");
Assert.FileExists(result, blazorPublishDirectory, "_framework", "_bin", "fr", "Microsoft.CodeAnalysis.resources.dll");
var bootJson = Path.Combine(project.DirectoryPath, blazorPublishDirectory, "_framework", "blazor.boot.json");
var bootJsonFile = JsonSerializer.Deserialize <GenerateBlazorBootJson.BootJsonData>(File.ReadAllText(bootJson), new JsonSerializerOptions {
PropertyNameCaseInsensitive = true
});
var satelliteResources = bootJsonFile.resources.satelliteResources;
Assert.Contains("es-ES", satelliteResources.Keys);
Assert.Contains("es-ES/classlibrarywithsatelliteassemblies.resources.dll", satelliteResources["es-ES"].Keys);
Assert.Contains("fr", satelliteResources.Keys);
Assert.Contains("fr/Microsoft.CodeAnalysis.CSharp.resources.dll", satelliteResources["fr"].Keys);
Assert.Contains("ja", satelliteResources.Keys);
Assert.Contains("ja/standalone.resources.dll", satelliteResources["ja"].Keys);
VerifyServiceWorkerFiles(result, blazorPublishDirectory,
serviceWorkerPath: Path.Combine("serviceworkers", "my-service-worker.js"),
serviceWorkerContent: "// This is the production service worker",
assetsManifestPath: "custom-service-worker-assets.js");
}