public void ExceptionFilterErrors(
string document,
StatementBlock expectedStatement,
RazorError[] expectedErrors)
{
// Act & Assert
ParseBlockTest(document, expectedStatement, expectedErrors);
}
public void ExceptionFilters(string document, StatementBlock expectedStatement)
{
// Act & Assert
ParseBlockTest(document, expectedStatement);
}
public void ParseBlock_WithUnexpectedTransitionsInAttributeValue_Throws()
{
// Arrange
var expected = new StatementBlock(
Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
new MarkupBlock(
new MarkupTagBlock(
Factory.Markup("<span"),
new MarkupBlock(
new AttributeBlockChunkGenerator("foo", new LocationTagged<string>(" foo='", 6, 0, 6), new LocationTagged<string>("'", 15, 0, 15)),
Factory.Markup(" foo='").With(SpanChunkGenerator.Null),
new MarkupBlock(
new DynamicAttributeBlockChunkGenerator(new LocationTagged<string>(string.Empty, 12, 0, 12), 12, 0, 12),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.EmptyCSharp().AsImplicitExpression(CSharpCodeParser.DefaultKeywords).Accepts(AcceptedCharacters.NonWhiteSpace))),
new MarkupBlock(
new DynamicAttributeBlockChunkGenerator(new LocationTagged<string>(" ", 13, 0, 13), 13, 0, 13),
Factory.Markup(" ").With(SpanChunkGenerator.Null),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.EmptyCSharp().AsImplicitExpression(CSharpCodeParser.DefaultKeywords).Accepts(AcceptedCharacters.NonWhiteSpace))),
Factory.Markup("'").With(SpanChunkGenerator.Null)),
Factory.Markup(" />").Accepts(AcceptedCharacters.None))),
Factory.EmptyCSharp().AsStatement(),
Factory.MetaCode("}").Accepts(AcceptedCharacters.None));
var expectedErrors = new RazorError[]
{
new RazorError(@"A space or line break was encountered after the ""@"" character. Only valid identifiers, keywords, comments, ""("" and ""{"" are valid at the start of a code block and they must occur immediately following ""@"" with no space in between.", new SourceLocation(13, 0, 13)),
new RazorError(@"""' />}"" is not valid at the start of a code block. Only identifiers, keywords, comments, ""("" and ""{"" are valid.", new SourceLocation(15, 0, 15)),
};
// Act & Assert
ParseBlockTest("{<span foo='@ @' />}", expected, expectedErrors);
}
public void ParseBlock_WithDoubleTransition_DoesNotThrow()
{
// Arrange
var testTemplateWithDoubleTransitionCode = " @<p foo='@@'>Foo #@item</p>";
var testTemplateWithDoubleTransition = new TemplateBlock(
new MarkupBlock(
Factory.MarkupTransition(),
new MarkupTagBlock(
Factory.Markup("<p"),
new MarkupBlock(
new AttributeBlockCodeGenerator("foo", new LocationTagged<string>(" foo='", 46, 0, 46), new LocationTagged<string>("'", 54, 0, 54)),
Factory.Markup(" foo='").With(SpanCodeGenerator.Null),
new MarkupBlock(
Factory.Markup("@").With(new LiteralAttributeCodeGenerator(new LocationTagged<string>(string.Empty, 52, 0, 52), new LocationTagged<string>("@", 52, 0, 52))).Accepts(AcceptedCharacters.None),
Factory.Markup("@").With(SpanCodeGenerator.Null).Accepts(AcceptedCharacters.None)),
Factory.Markup("'").With(SpanCodeGenerator.Null)),
Factory.Markup(">").Accepts(AcceptedCharacters.None)),
Factory.Markup("Foo #"),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("item")
.AsImplicitExpression(CSharpCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)
),
new MarkupTagBlock(
Factory.Markup("</p>").Accepts(AcceptedCharacters.None))
)
);
var expected = new StatementBlock(
Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
Factory.Code(" var foo = bar; Html.ExecuteTemplate(foo, ")
.AsStatement()
.AutoCompleteWith(autoCompleteString: null),
testTemplateWithDoubleTransition,
Factory.Code("); ").AsStatement(),
Factory.MetaCode("}").Accepts(AcceptedCharacters.None));
// Act & Assert
ParseBlockTest("{ var foo = bar; Html.ExecuteTemplate(foo," + testTemplateWithDoubleTransitionCode + "); }", expected);
}
public void ParseBlock_WithDoubleTransition_EndOfFile_Throws()
{
// Arrange
var expected = new StatementBlock(
Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
new MarkupBlock(
new MarkupTagBlock(
Factory.Markup("<span"),
new MarkupBlock(
new AttributeBlockChunkGenerator("foo", new LocationTagged<string>(" foo='", 6, 0, 6), new LocationTagged<string>(string.Empty, 14, 0, 14)),
Factory.Markup(" foo='").With(SpanChunkGenerator.Null),
new MarkupBlock(
Factory.Markup("@").With(new LiteralAttributeChunkGenerator(new LocationTagged<string>(string.Empty, 12, 0, 12), new LocationTagged<string>("@", 12, 0, 12))).Accepts(AcceptedCharacters.None),
Factory.Markup("@").With(SpanChunkGenerator.Null).Accepts(AcceptedCharacters.None)))),
Factory.EmptyHtml()));
var expectedErrors = new RazorError[]
{
new RazorError(@"End of file or an unexpected character was reached before the ""span"" tag could be parsed. Elements inside markup blocks must be complete. They must either be self-closing (""<br />"") or have matching end tags (""<p>Hello</p>""). If you intended to display a ""<"" character, use the ""<"" HTML entity.", new SourceLocation(1, 0, 1)),
new RazorError(@"The code block is missing a closing ""}"" character. Make sure you have a matching ""}"" character for all the ""{"" characters within this block, and that none of the ""}"" characters are being interpreted as markup.", new SourceLocation(0, 0, 0)),
};
// Act & Assert
ParseBlockTest("{<span foo='@@", expected, expectedErrors);
}