private static bool IsDependencyAndDependent(ProjectWithPredictions <AbsolutePath> dependency, ProjectWithPredictions <AbsolutePath> dependent, MsBuildSchedulingResult result)
{
// Unfortunately the test pip graph we are using doesn't keep track of dependencies/dependents. So we check there is a directory output of the dependency
// that is a directory input for a dependent
var dependencyProcess = result.RetrieveSuccessfulProcess(dependency);
var dependentProcess = result.RetrieveSuccessfulProcess(dependent);
return(dependencyProcess.DirectoryOutputs.Any(directoryOutput => dependentProcess.DirectoryDependencies.Any(directoryDependency => directoryDependency == directoryOutput)));
}
/// <nodoc/>
public MsBuildProjectSchedulingFailure(ProjectWithPredictions <AbsolutePath> project, string failure, PathTable pathTable)
{
Contract.RequiresNotNull(project);
Contract.RequiresNotNull(pathTable);
Contract.RequiresNotNullOrEmpty(failure);
m_project = project;
m_failure = failure;
m_pathTable = pathTable;
}
public void StaticPredictionsAreSerialized()
{
string outputFile = Path.Combine(TemporaryDirectory, Guid.NewGuid().ToString());
string entryPoint = Path.Combine(TemporaryDirectory, Guid.NewGuid().ToString());
// Here we create a project that we know standard predictors are able to predict: a compile item and an 'OutDir' property, that the CSharp and OutDir predictors should catch
File.WriteAllText(entryPoint,
@"<Project xmlns=""http://schemas.microsoft.com/developer/msbuild/2003"">
<PropertyGroup>
<OutDir>bin</OutDir>
</PropertyGroup>
<ItemGroup>
<Compile Include=""Program.cs"" />
</ItemGroup >
</Project>
");
MsBuildGraphBuilder.BuildGraphAndSerialize(
new MSBuildGraphBuilderArguments(
TestOutputDirectory,
new[] { entryPoint },
outputFile,
globalProperties: GlobalProperties.Empty,
mSBuildSearchLocations: new[] { TestDeploymentDir },
entryPointTargets: new string[0],
requestedQualifiers: new GlobalProperties[] { GlobalProperties.Empty },
allowProjectsWithoutTargetProtocol: false));
var result = SimpleDeserializer.Instance.DeserializeGraph(outputFile);
Assert.True(result.Succeeded);
// There is a single project in this graph, which should have non-empty predictions
ProjectWithPredictions <string> project = result.Result.ProjectNodes.Single();
Assert.True(project.PredictedInputFiles.Count > 0, "Expected a non-empty collection of predicted input files");
Assert.True(project.PredictedOutputFolders.Count > 0, "Expected a non-empty collection of predicted output folders");
}
private static void AssertDependencyAndDependent(ProjectWithPredictions <AbsolutePath> dependency, ProjectWithPredictions <AbsolutePath> dependent, MsBuildSchedulingResult result)
{
XAssert.IsTrue(IsDependencyAndDependent(dependency, dependent, result));
}
