public void ParseModule_parses_two_files_with_errors_in_both()
{
const string source1 = @"namespace Test";
const string source2 = @"namespace Test;
public int32 Func {}";
var sourceProvider = new TestingSourceFileProvider();
sourceProvider.Add(".", "main.cle", source1);
sourceProvider.Add(".", "other.cle", source2);
var compilation = new Compilation();
CompilerDriver.ParseModule(".", compilation, sourceProvider, out var syntaxTrees);
sourceProvider.AssertFileWasRead("main.cle");
sourceProvider.AssertFileWasRead("other.cle");
Assert.That(compilation.Diagnostics, Has.Exactly(2).Items);
Assert.That(syntaxTrees, Is.Empty);
Assert.That(compilation.Diagnostics[0].Module, Is.EqualTo("."));
Assert.That(compilation.Diagnostics[0].Filename, Is.EqualTo("main.cle"));
Assert.That(compilation.Diagnostics[0].Code, Is.EqualTo(DiagnosticCode.ExpectedSemicolon));
Assert.That(compilation.Diagnostics[1].Module, Is.EqualTo("."));
Assert.That(compilation.Diagnostics[1].Filename, Is.EqualTo("other.cle"));
Assert.That(compilation.Diagnostics[1].Code, Is.EqualTo(DiagnosticCode.ExpectedParameterList));
}
public void ParseModule_raises_error_on_unavailable_module()
{
var sourceProvider = new TestingSourceFileProvider();
sourceProvider.Add(".", "main.cle", "");
var compilation = new Compilation();
CompilerDriver.ParseModule("OtherModule", compilation, sourceProvider, out var syntaxTrees);
Assert.That(compilation.Diagnostics, Has.Exactly(1).Items);
Assert.That(compilation.Diagnostics[0].Code, Is.EqualTo(DiagnosticCode.ModuleNotFound));
Assert.That(compilation.Diagnostics[0].Module, Is.EqualTo("OtherModule"));
Assert.That(syntaxTrees, Is.Empty);
}
public void ParseModule_parses_single_file_successfully()
{
const string source = @"namespace Test;
private int32 PrivateFunc() {}
internal bool ProtectedFunc() {}
public void PublicFunc() {}";
var sourceProvider = new TestingSourceFileProvider();
sourceProvider.Add(".", "main.cle", source);
var compilation = new Compilation();
CompilerDriver.ParseModule(".", compilation, sourceProvider, out var syntaxTrees);
sourceProvider.AssertFileWasRead("main.cle");
Assert.That(compilation.Diagnostics, Is.Empty);
Assert.That(syntaxTrees, Has.Exactly(1).Items);
}