public void CheckForStructureChangesStartsReparseAndFiresDocumentParseCompletedEventIfNoAdditionalChangesQueued()
{
// Arrange
using (RazorEditorParser parser = CreateClientParser())
{
StringTextBuffer input = new StringTextBuffer(SimpleCSHTMLDocument.ReadAllText());
DocumentParseCompleteEventArgs capturedArgs = null;
ManualResetEventSlim parseComplete = new ManualResetEventSlim(false);
parser.DocumentParseComplete += (sender, args) =>
{
capturedArgs = args;
parseComplete.Set();
};
// Act
parser.CheckForStructureChanges(new TextChange(0, 0, new StringTextBuffer(String.Empty), input.Length, input));
// Assert
MiscUtils.DoWithTimeoutIfNotDebugging(parseComplete.Wait);
string generatedCode = capturedArgs.GeneratorResults.GeneratedCode.GenerateCode <CSharpCodeProvider>();
Assert.Equal(
SimpleCSHTMLDocumentGenerated.ReadAllText(),
MiscUtils.StripRuntimeVersion(generatedCode));
}
}
public void CheckForStructureChangesStartsFullReparseIfChangeOverlapsMultipleSpans()
{
// Arrange
RazorEditorParser parser = new RazorEditorParser(CreateHost(), TestLinePragmaFileName);
ITextBuffer original = new StringTextBuffer("Foo @bar Baz");
ITextBuffer changed = new StringTextBuffer("Foo @bap Daz");
TextChange change = new TextChange(7, 3, original, 3, changed);
ManualResetEventSlim parseComplete = new ManualResetEventSlim();
int parseCount = 0;
parser.DocumentParseComplete += (sender, args) =>
{
Interlocked.Increment(ref parseCount);
parseComplete.Set();
};
Assert.Equal(PartialParseResult.Rejected, parser.CheckForStructureChanges(new TextChange(0, 0, new StringTextBuffer(String.Empty), 12, original)));
MiscUtils.DoWithTimeoutIfNotDebugging(parseComplete.Wait); // Wait for the parse to finish
parseComplete.Reset();
// Act
PartialParseResult result = parser.CheckForStructureChanges(change);
// Assert
Assert.Equal(PartialParseResult.Rejected, result);
MiscUtils.DoWithTimeoutIfNotDebugging(parseComplete.Wait);
Assert.Equal(2, parseCount);
}
public void WaitForParse()
{
MiscUtils.DoWithTimeoutIfNotDebugging(ParserComplete.Wait); // Wait for the parse to finish
ParserComplete.Reset();
}