public void TestAmbientFileUses()
{
FileSystem = new PassThroughMutableFileSystem(PathTable);
RelativeSourceRoot = System.IO.Path.Combine(TemporaryDirectory, Guid.NewGuid().ToString());
const string Spec = @"
// Any change will break Office.
const file = f`D:/path/to/a/file.txt`;
const filePath = file.path;
const fileContent = File.readAllText(f`file.txt`);
";
var results = Build()
.Spec(Spec)
.AddFile("file.txt", "Hello")
.EvaluateExpressionsWithNoErrors("file", "filePath", "fileContent");
Assert.IsType <FileArtifact>(results["file"]);
Assert.True(((FileArtifact)results["file"]).IsSourceFile);
Assert.Equal(CreateAbsolutePath(@"D:\path\to\a\file.txt"), results["filePath"]);
Assert.Equal("Hello", results["fileContent"]);
}
protected void RestartEngine()
{
var pathTable = new PathTable();
FileSystem = new PassThroughMutableFileSystem(pathTable);
Context = EngineContext.CreateNew(CancellationToken.None, pathTable, FileSystem);
MainSourceResolverModules = new List <DiscriminatingUnion <AbsolutePath, IInlineModuleDefinition> >();
var rootPath = AbsolutePath.Create(Context.PathTable, TestRoot);
var logsPath = Combine(AbsolutePath.Create(Context.PathTable, TemporaryDirectory), "logs");
Configuration = new CommandLineConfiguration()
{
DisableDefaultSourceResolver = true,
Resolvers = new List <IResolverSettings>
{
new SourceResolverSettings
{
Kind = "SourceResolver",
Modules = MainSourceResolverModules,
},
new SourceResolverSettings
{
Kind = "SourceResolver",
Modules = new List <DiscriminatingUnion <AbsolutePath, IInlineModuleDefinition> >
{
new DiscriminatingUnion <AbsolutePath, IInlineModuleDefinition>(
AbsolutePath.Create(Context.PathTable, Path.Combine(GetTestExecutionLocation(), "Sdk", "Prelude", "package.config.dsc"))),
new DiscriminatingUnion <AbsolutePath, IInlineModuleDefinition>(
AbsolutePath.Create(Context.PathTable, Path.Combine(GetTestExecutionLocation(), "Sdk", "Transformers", "package.config.dsc"))),
new DiscriminatingUnion <AbsolutePath, IInlineModuleDefinition>(
AbsolutePath.Create(Context.PathTable, Path.Combine(GetTestExecutionLocation(), "Sdk", "Deployment", "module.config.dsc"))),
},
},
},
Layout =
{
SourceDirectory = rootPath,
OutputDirectory = Combine(rootPath, "out"),
ObjectDirectory = Combine(rootPath, "obj"),
CacheDirectory = Combine(AbsolutePath.Create(Context.PathTable, TemporaryDirectory), "cache"),
},
Cache =
{
CacheSpecs = SpecCachingOption.Disabled,
CacheLogFilePath = logsPath.Combine(Context.PathTable,PathAtom.Create(Context.StringTable, "cache.log")),
},
Engine =
{
ReuseEngineState = false,
LogStatistics = false,
TrackBuildsInUserFolder = false,
},
FrontEnd =
{
MaxFrontEndConcurrency = 1,
LogStatistics = false,
},
Schedule =
{
MaxIO = 1,
MaxProcesses = 1,
},
Sandbox =
{
FileSystemMode = FileSystemMode.RealAndMinimalPipGraph,
OutputReportingMode = OutputReportingMode.FullOutputOnError,
},
Logging =
{
LogsDirectory = logsPath,
LogStats = false,
LogExecution = false,
LogCounters = false,
LogMemory = false,
StoreFingerprints = false,
NoWarnings =
{
909, // Disable warnings about experimental feature
},
}
};
if (TryGetSubstSourceAndTarget(out string substSource, out string substTarget))
{
// Directory translation is needed here particularly when the test temporary directory
// is inside a directory that is actually a junction to another place.
// For example, the temporary directory is D:\src\BuildXL\Out\Object\abc\t_1, but
// the path D:\src\BuildXL\Out or D:\src\BuildXL\Out\Object is a junction to K:\Out.
// Some tool, like cmd, can access the path in K:\Out, and thus the test will have a DFA
// if there's no directory translation.
// This problem does not occur when only substs are involved, but no junctions. The method
// TryGetSubstSourceAndTarget works to get translations due to substs or junctions.
AbsolutePath substSourcePath = AbsolutePath.Create(Context.PathTable, substSource);
AbsolutePath substTargetPath = AbsolutePath.Create(Context.PathTable, substTarget);
Configuration.Engine.DirectoriesToTranslate.Add(
new TranslateDirectoryData(I($"{substSource}<{substTarget}"), substSourcePath, substTargetPath));
}
}
