public async Task TestSpec2SpecMapGeneratedByTypeChecker(SimpleGraph file2file)
{
var helper = new WorkspaceEvaluationHelper(TestOutputDirectory, null, forTesting: true);
var repo = GenerateFullWorkspaceRepo(helper, file2file);
var workspace = await helper.ParseAsync(repo);
var semanticModel = helper.Typecheck(workspace);
Func <int, AbsolutePath> specIdxToSpecPath = (specIdx) => SpecIdxToSpecPath(repo, specIdx);
var relevantSpecPaths = file2file.Nodes.Select(specIdxToSpecPath).ToList();
Func <RoaringBitSet, IEnumerable <AbsolutePath> > materializeRelevant = (bitSet) =>
{
bitSet.MaterializeSetIfNeeded(string.Empty, (s, i) => workspace.GetAllSourceFiles()[i].GetAbsolutePath(helper.PathTable));
return(bitSet.MaterializedSetOfPaths.Intersect(relevantSpecPaths));
};
// test the spec2spec map generated by TypeChecker
XAssert.All(
file2file.Nodes,
specIdx =>
{
var specSourceFile = workspace.GetSourceFile(SpecIdxToSpecPath(repo, specIdx));
var computedDependencies = materializeRelevant(semanticModel.GetFileDependenciesOf(specSourceFile));
var computedDependents = materializeRelevant(semanticModel.GetFileDependentFilesOf(specSourceFile));
var expectedDependents = file2file.OutgoingEdges(specIdx).Select(e => specIdxToSpecPath(e.Dest));
var expectedDependencies = file2file.IncomingEdges(specIdx).Select(e => specIdxToSpecPath(e.Src));
XAssert.SetEqual(expectedDependencies, computedDependents);
XAssert.SetEqual(expectedDependents, computedDependencies);
});
}
private string GenerateSpecContent(int specIndex, SimpleGraph dependencyGraph)
{
var incomingEdges = dependencyGraph.IncomingEdges(specIndex).ToList();
var sumOfImportsExpression = incomingEdges.Any()
? string.Join("+", incomingEdges.Select(edge => $"exportVar{edge.Src}"))
: "0";
var specLines = new[]
{
$"namespace MySpecTest {{",
$" export const exportVar{specIndex} = 42;",
$" const localVarThatDependsOnOtherSpecs{specIndex} = {sumOfImportsExpression};",
$"}}"
};
return(string.Join(Environment.NewLine, specLines));
}