public void WriterConstructedWithoutContentLengthAndSourceFile_AddsLinePragmas_OnDispose()
{
// Arrange
var location = new SourceLocation(10, 1, 20);
var expected = string.Join(Environment.NewLine,
@"#line 2 ""myfile""",
"Hello world",
"",
"#line default",
"#line hidden",
"");
var expectedMappings = new LineMapping(
new MappingLocation(location, 30),
new MappingLocation(new SourceLocation(18, 1, 0), 11));
var writer = new CSharpCodeWriter();
// Act
using (var mappingWriter = new CSharpLineMappingWriter(writer, location, "myfile"))
{
writer.Write("Hello world");
}
// Assert
Assert.Equal(expected, writer.GenerateCode());
Assert.Empty(writer.LineMappingManager.Mappings);
}
public void WriterConstructedWithoutContentLengthAndSourceFile_AddsLinePragmas_OnDispose()
{
// Arrange
var location = new SourceLocation(10, 1, 20);
var expected = string.Join(Environment.NewLine,
@"#line 2 ""myfile""",
"Hello world",
"",
"#line default",
"#line hidden",
"");
var expectedMappings = new LineMapping(
new MappingLocation(location, 30),
new MappingLocation(new SourceLocation(18, 1, 0), 11));
var writer = new CSharpCodeWriter();
// Act
using (var mappingWriter = new CSharpLineMappingWriter(writer, location, "myfile"))
{
writer.Write("Hello world");
}
// Assert
Assert.Equal(expected, writer.GenerateCode());
Assert.Empty(writer.LineMappingManager.Mappings);
}
public override CodeBuilderResult Build()
{
var writer = new CSharpCodeWriter();
if (!Host.DesignTimeMode && !string.IsNullOrEmpty(Context.Checksum))
{
writer.Write("#pragma checksum \"")
.Write(Context.SourceFile)
.Write("\" \"")
.Write(Sha1AlgorithmId)
.Write("\" \"")
.Write(Context.Checksum)
.WriteLine("\"");
}
using (writer.BuildNamespace(Context.RootNamespace))
{
// Write out using directives
AddImports(Tree, writer, Host.NamespaceImports);
// Separate the usings and the class
writer.WriteLine();
new CSharpClassAttributeVisitor(writer, Context).Accept(Tree.Chunks);
using (BuildClassDeclaration(writer))
{
if (Host.DesignTimeMode)
{
writer.WriteLine("private static object @__o;");
}
var csharpCodeVisitor = CreateCSharpCodeVisitor(writer, Context);
new CSharpHelperVisitor(csharpCodeVisitor, writer, Context).Accept(Tree.Chunks);
new CSharpTypeMemberVisitor(csharpCodeVisitor, writer, Context).Accept(Tree.Chunks);
new CSharpDesignTimeHelpersVisitor(csharpCodeVisitor, writer, Context).AcceptTree(Tree);
new CSharpTagHelperFieldDeclarationVisitor(writer, Context).Accept(Tree.Chunks);
BuildConstructor(writer);
// Add space inbetween constructor and method body
writer.WriteLine();
using (writer.BuildDisableWarningScope(DisableAsyncWarning))
{
using (writer.BuildMethodDeclaration("public override async", "Task", Host.GeneratedClassContext.ExecuteMethodName))
{
csharpCodeVisitor.Accept(Tree.Chunks);
}
}
}
}
return(new CodeBuilderResult(writer.GenerateCode(), writer.LineMappingManager.Mappings));
}
public void WriteLineNumberDirective_UsesFilePath_WhenFileInSourceLocationIsNull()
{
// Arrange
var filePath = "some-path";
var writer = new CSharpCodeWriter();
var expected = $"#line 5 \"{filePath}\"" + writer.NewLine;
var sourceLocation = new SourceLocation(10, 4, 3);
// Act
writer.WriteLineNumberDirective(sourceLocation, filePath);
var code = writer.GenerateCode();
// Assert
Assert.Equal(expected, code);
}
public void WriterConstructedWithContentLength_AddsLineMappings_OnDispose()
{
// Arrange
var location = new SourceLocation(10, 15, 20);
var expected = new LineMapping(
new MappingLocation(location, 30),
new MappingLocation(new SourceLocation(0, 0, 0), 11));
var writer = new CSharpCodeWriter();
// Act
using (var mappingWriter = new CSharpLineMappingWriter(writer, location, 30))
{
writer.Write("Hello world");
}
// Assert
Assert.Equal("Hello world", writer.GenerateCode());
var mapping = Assert.Single(writer.LineMappingManager.Mappings);
Assert.Equal(expected, mapping);
}
public override CodeBuilderResult Build()
{
var writer = new CSharpCodeWriter();
using (writer.BuildNamespace(Context.RootNamespace))
{
// Write out using directives
AddImports(Tree, writer, Host.NamespaceImports);
// Separate the usings and the class
writer.WriteLine();
new CSharpClassAttributeVisitor(writer, Context).Accept(Tree.Chunks);
using (BuildClassDeclaration(writer))
{
if (Host.DesignTimeMode)
{
writer.WriteLine("private static object @__o;");
}
new CSharpHelperVisitor(writer, Context).Accept(Tree.Chunks);
new CSharpTypeMemberVisitor(writer, Context).Accept(Tree.Chunks);
new CSharpDesignTimeHelpersVisitor(writer, Context).AcceptTree(Tree);
BuildConstructor(writer);
// Add space inbetween constructor and method body
writer.WriteLine();
using (writer.BuildDisableWarningScope(DisableAsyncWarning))
{
using (writer.BuildMethodDeclaration("public override async", "Task", Host.GeneratedClassContext.ExecuteMethodName))
{
new CSharpCodeVisitor(writer, Context).Accept(Tree.Chunks);
}
}
}
}
return(new CodeBuilderResult(writer.GenerateCode(), writer.LineMappingManager.Mappings));
}
public override CodeBuilderResult Build()
{
var writer = new CSharpCodeWriter();
using (writer.BuildNamespace(Context.RootNamespace))
{
// Write out using directives
AddImports(Tree, writer, Host.NamespaceImports);
// Separate the usings and the class
writer.WriteLine();
new CSharpClassAttributeVisitor(writer, Context).Accept(Tree.Chunks);
using (BuildClassDeclaration(writer))
{
if (Host.DesignTimeMode)
{
writer.WriteLine("private static object @__o;");
}
new CSharpHelperVisitor(writer, Context).Accept(Tree.Chunks);
new CSharpTypeMemberVisitor(writer, Context).Accept(Tree.Chunks);
new CSharpDesignTimeHelpersVisitor(writer, Context).AcceptTree(Tree);
BuildConstructor(writer);
// Add space inbetween constructor and method body
writer.WriteLine();
using (writer.BuildDisableWarningScope(DisableAsyncWarning))
{
using (writer.BuildMethodDeclaration("public override async", "Task", Host.GeneratedClassContext.ExecuteMethodName))
{
new CSharpCodeVisitor(writer, Context).Accept(Tree.Chunks);
}
}
}
}
return new CodeBuilderResult(writer.GenerateCode(), writer.LineMappingManager.Mappings);
}
public void WriterConstructedWithContentLength_AddsLineMappings_OnDispose()
{
// Arrange
var location = new SourceLocation(10, 15, 20);
var expected = new LineMapping(
new MappingLocation(location, 30),
new MappingLocation(new SourceLocation(0, 0, 0), 11));
var writer = new CSharpCodeWriter();
// Act
using (var mappingWriter = new CSharpLineMappingWriter(writer, location, 30))
{
writer.Write("Hello world");
}
// Assert
Assert.Equal("Hello world", writer.GenerateCode());
var mapping = Assert.Single(writer.LineMappingManager.Mappings);
Assert.Equal(expected, mapping);
}
public void MarkLineMappingEnd()
{
_generatedContentLength = _writer.GenerateCode().Length - _generatedLocation.AbsoluteIndex;
}
