public void Sections()
{
string content =
@"# NAME1 -----
x <- 1
# NAME2 -----
";
TextBufferMock textBuffer = null;
int calls = 0;
OutlineRegionsChangedEventArgs args = null;
textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (var tree = new EditorTree(textBuffer, _shell)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, _shell)) {
var rc1 = new OutlineRegionCollection(0);
ob.BuildRegions(rc1);
rc1.Should().HaveCount(2);
rc1[0].DisplayText.Should().Be("# NAME1");
rc1[1].DisplayText.Should().Be("# NAME2");
rc1[0].Length.Should().Be(21);
rc1[1].Length.Should().Be(13);
ob.RegionsChanged += (s, e) => {
calls++;
args = e;
};
textBuffer.Insert(2, "A");
editorDocument.EditorTree.EnsureTreeReady();
// Wait for background/idle tasks to complete
var start = DateTime.Now;
while (calls == 0 && (DateTime.Now - start).TotalMilliseconds < 2000)
{
((IIdleTimeSource)_shell).DoIdle();
}
calls.Should().Be(1);
args.Should().NotBeNull();
args.ChangedRange.Start.Should().Be(0);
args.ChangedRange.End.Should().Be(textBuffer.CurrentSnapshot.Length);
args.Regions.Should().HaveCount(2);
args.Regions[0].DisplayText.Should().Be("# ANAME1");
args.Regions[1].DisplayText.Should().Be("# NAME2");
args.Regions[0].Length.Should().Be(22);
args.Regions[1].Length.Should().Be(13);
}
}
}
}
public async Task ParameterTest_ComputeCurrentParameter02()
{
await FunctionIndex.GetPackageNameAsync("legend");
_settings.PartialArgumentNameMatch.Returns(true);
var textBuffer = new TextBufferMock("legend(bty=1, lt=3)", RContentTypeDefinition.ContentType);
var eb = textBuffer.ToEditorBuffer();
var source = new RSignatureHelpSource(textBuffer, Services);
var session = new SignatureHelpSessionMock(Services, textBuffer, 0);
var textView = session.TextView as TextViewMock;
var signatures = new List <ISignature>();
using (var tree = new EditorTree(eb, Services)) {
tree.Build();
using (var document = new EditorDocumentMock(tree)) {
session.TrackingPoint = new TrackingPointMock(textBuffer, 7, PointTrackingMode.Positive, TrackingFidelityMode.Forward);
tree.TakeThreadOwnerShip();
await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot);
signatures.Should().ContainSingle();
textView.Caret = new TextCaretMock(textView, 8);
var sh = ((RSignatureHelp)signatures[0]).FunctionSignatureHelp;
var index = sh.SignatureInfo.ComputeCurrentParameter(tree.BufferSnapshot, tree.AstRoot, 8, _settings);
index.Should().Be(11);
textView.Caret = new TextCaretMock(textView, 15);
index = sh.SignatureInfo.ComputeCurrentParameter(tree.BufferSnapshot, tree.AstRoot, 15, _settings);
index.Should().Be(6);
}
}
}
private ITextView MakeTextView(string content)
{
var editorView = TextViewTest.MakeTextView(content, 0, out AstRoot ast);
var document = new EditorDocumentMock(new EditorTreeMock(editorView.EditorBuffer, ast));
return(editorView.As <ITextView>());
}
public async Task ParameterTest_ComputeCurrentParameter02()
{
await PackageIndexUtility.GetFunctionInfoAsync(FunctionIndex, "legend");
REditorSettings.PartialArgumentNameMatch = true;
ITextBuffer textBuffer = new TextBufferMock("legend(bty=1, lt=3)", RContentTypeDefinition.ContentType);
SignatureHelpSource source = new SignatureHelpSource(textBuffer, EditorShell);
SignatureHelpSessionMock session = new SignatureHelpSessionMock(textBuffer, 0);
TextViewMock textView = session.TextView as TextViewMock;
List <ISignature> signatures = new List <ISignature>();
using (var tree = new EditorTree(textBuffer, EditorShell)) {
tree.Build();
using (var document = new EditorDocumentMock(tree)) {
session.TrackingPoint = new TrackingPointMock(textBuffer, 7, PointTrackingMode.Positive, TrackingFidelityMode.Forward);
tree.TakeThreadOwnerShip();
await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot);
signatures.Should().ContainSingle();
textView.Caret = new TextCaretMock(textView, 8);
SignatureHelp sh = signatures[0] as SignatureHelp;
int index = sh.ComputeCurrentParameter(tree.TextSnapshot, tree.AstRoot, 8);
index.Should().Be(11);
textView.Caret = new TextCaretMock(textView, 15);
index = sh.ComputeCurrentParameter(tree.TextSnapshot, tree.AstRoot, 15);
index.Should().Be(6);
}
}
}
private TextViewMock SetupTextView(string content, int startLineNumber, int startColumn)
{
var document = new EditorDocumentMock(content);
var tv = new TextViewMock(document.TextBuffer());
var line = document.EditorBuffer.CurrentSnapshot.GetLineFromLineNumber(startLineNumber);
tv.Caret.MoveTo(new SnapshotPoint(tv.TextBuffer.CurrentSnapshot, line.Start + startColumn));
return(tv);
}
private int?GetSmartIndent(string content, int lineNumber)
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(content, 0, out ast);
var document = new EditorDocumentMock(new EditorTreeMock(textView.TextBuffer, ast));
ISmartIndentProvider provider = EditorShell.Current.ExportProvider.GetExport <ISmartIndentProvider>().Value;
ISmartIndent indenter = provider.CreateSmartIndent(textView);
return(indenter.GetDesiredIndentation(textView.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(lineNumber)));
}
public void Scope(string content, int lineNum, int expectedIndent)
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(content, 0, out ast);
var document = new EditorDocumentMock(new EditorTreeMock(textView.TextBuffer, ast));
ISmartIndentProvider provider = _exportProvider.GetExportedValue <ISmartIndentProvider>();
ISmartIndent indenter = provider.CreateSmartIndent(textView);
int?indent = indenter.GetDesiredIndentation(textView.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(lineNum));
indent.Should().HaveValue().And.Be(expectedIndent);
}
public void Scope(string content, int lineNum, int expectedIndent)
{
var editorView = TextViewTest.MakeTextView(content, 0, out AstRoot ast);
var document = new EditorDocumentMock(new EditorTreeMock(editorView.EditorBuffer, ast));
var locator = _services.GetService <IContentTypeServiceLocator>();
var provider = locator.GetService <ISmartIndentProvider>(RContentTypeDefinition.ContentType);
var tv = editorView.As <ITextView>();
var indenter = provider.CreateSmartIndent(tv);
var indent = indenter.GetDesiredIndentation(tv.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(lineNum));
indent.Should().HaveValue().And.Be(expectedIndent);
}
public void SmartIndentTest05()
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(" x <- 1\r\n", 0, out ast);
using (var document = new EditorDocumentMock(new EditorTreeMock(textView.TextBuffer, ast))) {
ISmartIndentProvider provider = _exportProvider.GetExportedValue <ISmartIndentProvider>("ContentTypes", RContentTypeDefinition.ContentType);
SmartIndenter indenter = (SmartIndenter)provider.CreateSmartIndent(textView);
int?indent = indenter.GetDesiredIndentation(textView.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1), IndentStyle.Block);
indent.Should().HaveValue().And.Be(2);
}
}
private void GetPeekableItems(string content, int position, IList <IPeekableItem> items)
{
var document = new EditorDocumentMock(content, @"C:\file.r");
TextViewMock textView = new TextViewMock(document.TextBuffer, position);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, position));
var peekSession = PeekSessionMock.Create(textView, position);
var factory = PeekResultFactoryMock.Create();
var peekSource = new PeekableItemSource(textView.TextBuffer, factory);
peekSource.AugmentPeekSession(peekSession, items);
}
public void Scope(string content, int lineNum, int expectedIndent)
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(content, 0, out ast);
var document = new EditorDocumentMock(new EditorTreeMock(textView.TextBuffer, ast));
var cs = _services.GetService <ICompositionService>();
var composer = new ContentTypeImportComposer <ISmartIndentProvider>(cs);
var provider = composer.GetImport(RContentTypeDefinition.ContentType);
ISmartIndent indenter = provider.CreateSmartIndent(textView);
int? indent = indenter.GetDesiredIndentation(textView.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(lineNum));
indent.Should().HaveValue().And.Be(expectedIndent);
}
public void SmartIndentTest05()
{
AstRoot ast;
var textView = TextViewTest.MakeTextView(" x <- 1\r\n", 0, out ast);
using (var document = new EditorDocumentMock(new EditorTreeMock(textView.TextBuffer, ast))) {
var cs = _shell.GetService <ICompositionService>();
var composer = new ContentTypeImportComposer <ISmartIndentProvider>(cs);
var provider = composer.GetImport(RContentTypeDefinition.ContentType);
var indenter = (SmartIndenter)provider.CreateSmartIndent(textView);
int?indent = indenter.GetDesiredIndentation(textView.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1), IndentStyle.Block);
indent.Should().HaveValue().And.Be(2);
}
}
public static OutlineRegionCollection BuildOutlineRegions(IEditorShell editorShell, string content)
{
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (var tree = new EditorTree(textBuffer, editorShell)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, editorShell)) {
OutlineRegionCollection rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
}
}
private void RunGotoDefTest(string content, int startCaretPosition, int finalCaretPosition)
{
var document = new EditorDocumentMock(content);
var tv = new TextViewMock(document.TextBuffer);
tv.Caret.MoveTo(new SnapshotPoint(tv.TextBuffer.CurrentSnapshot, startCaretPosition));
var cmd = new GoToDefinitionCommand(tv, document.TextBuffer);
var o = new object();
var result = cmd.Invoke(typeof(VSConstants.VSStd97CmdID).GUID, (int)VSConstants.VSStd97CmdID.GotoDefn, null, ref o);
result.Should().Be(CommandResult.Executed);
tv.Caret.Position.BufferPosition.Position.Should().Be(finalCaretPosition);
}
public static OutlineRegionCollection BuildOutlineRegions(string content)
{
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (EditorTree tree = new EditorTree(textBuffer)) {
tree.Build();
EditorDocumentMock editorDocument = new EditorDocumentMock(tree);
ROutlineRegionBuilder ob = new ROutlineRegionBuilder(editorDocument);
OutlineRegionCollection rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
public static OutlineRegionCollection BuildOutlineRegions(IServiceContainer services, string content)
{
var textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
var eb = textBuffer.ToEditorBuffer();
using (var tree = new EditorTree(eb, services)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, services)) {
var rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
}
}
public void SmartIndentTest05()
{
var editorView = TextViewTest.MakeTextView(" x <- 1\r\n", 0, out AstRoot ast);
using (var document = new EditorDocumentMock(new EditorTreeMock(editorView.EditorBuffer, ast))) {
var locator = _services.GetService <IContentTypeServiceLocator>();
var provider = locator.GetService <ISmartIndentProvider>(RContentTypeDefinition.ContentType);
var tv = editorView.As <ITextView>();
var settings = _services.GetService <IWritableREditorSettings>();
settings.IndentStyle = IndentStyle.Block;
var indenter = provider.CreateSmartIndent(tv);
var indent = indenter.GetDesiredIndentation(tv.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1));
indent.Should().HaveValue().And.Be(2);
}
}
public async Task ParameterTest_ComputeCurrentParameter01()
{
var textBuffer = new TextBufferMock("aov(", RContentTypeDefinition.ContentType);
var editorBuffer = textBuffer.ToEditorBuffer();
var source = new RSignatureHelpSource(textBuffer, Services);
var session = new SignatureHelpSessionMock(Services, textBuffer, 0);
var textView = session.TextView as TextViewMock;
var signatures = new List <ISignature>();
using (var tree = new EditorTree(editorBuffer, Services)) {
tree.Build();
using (var document = new EditorDocumentMock(tree)) {
session.TrackingPoint = new TrackingPointMock(textBuffer, 4, PointTrackingMode.Positive, TrackingFidelityMode.Forward);
await FunctionIndex.GetPackageNameAsync("aov");
tree.TakeThreadOwnerShip();
await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot);
signatures.Should().ContainSingle();
var index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter);
index.Should().Be(0);
textView.Caret = new TextCaretMock(textView, 5);
TextBufferUtility.ApplyTextChange(textBuffer, 4, 0, 1, "a");
index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter);
index.Should().Be(0);
textView.Caret = new TextCaretMock(textView, 6);
TextBufferUtility.ApplyTextChange(textBuffer, 5, 0, 1, ",");
tree.EnsureTreeReady();
index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter);
index.Should().Be(1);
textView.Caret = new TextCaretMock(textView, 7);
TextBufferUtility.ApplyTextChange(textBuffer, 6, 0, 1, ",");
tree.EnsureTreeReady();
index = GetCurrentParameterIndex(signatures[0], signatures[0].CurrentParameter);
index.Should().Be(2);
}
}
}
private string FormatFromClipboard(string content) {
ITextBuffer textBuffer = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
ITextView textView = new TextViewMock(textBuffer);
var clipboard = new ClipboardDataProvider();
using (var command = new FormatOnPasteCommand(textView, textBuffer)) {
command.ClipboardDataProvider = clipboard;
clipboard.Format = DataFormats.UnicodeText;
clipboard.Data = content;
var ast = RParser.Parse(textBuffer.CurrentSnapshot.GetText());
var document = new EditorDocumentMock(new EditorTreeMock(textBuffer, ast));
object o = new object();
command.Invoke(VSConstants.GUID_VSStandardCommandSet97, (int)VSConstants.VSStd97CmdID.Paste, null, ref o);
}
return textBuffer.CurrentSnapshot.GetText();
}
private async Task <Session> TriggerSessionAsync(string content, int position)
{
var s = new Session {
Ast = RParser.Parse(content),
EditorBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType).ToEditorBuffer()
};
var tree = new EditorTreeMock(s.EditorBuffer, s.Ast);
var document = new EditorDocumentMock(tree);
var textBuffer = s.EditorBuffer.As <ITextBuffer>();
var quickInfoSource = new QuickInfoSource(textBuffer, Services);
var quickInfoSession = new QuickInfoSessionMock(textBuffer, position);
s.QuickInfoContent = new List <object>();
quickInfoSession.TriggerPoint = new SnapshotPoint(s.EditorBuffer.TextSnapshot(), position);
s.ApplicableSpan = await quickInfoSource.AugmentQuickInfoSessionAsync(s.Ast, textBuffer, position, quickInfoSession, s.QuickInfoContent);
return(s);
}
private void GetPeekableItems(string content, int position, IList <IPeekableItem> items, ITextRange selection = null)
{
var document = new EditorDocumentMock(content, @"C:\file.r");
var textView = new TextViewMock(document.TextBuffer(), position);
if (selection != null)
{
textView.Selection.Select(new SnapshotSpan(document.TextBuffer().CurrentSnapshot, new Span(selection.Start, selection.Length)), isReversed: false);
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, selection.End));
}
else
{
textView.Caret.MoveTo(new SnapshotPoint(textView.TextBuffer.CurrentSnapshot, position));
}
var peekSession = PeekSessionMock.Create(textView, position);
var factory = PeekResultFactoryMock.Create();
var peekSource = new PeekableItemSource(textView.TextBuffer, factory, _services);
peekSource.AugmentPeekSession(peekSession, items);
}
public async Task ParameterTest_ComputeCurrentParameter01()
{
ITextBuffer textBuffer = new TextBufferMock("aov(", RContentTypeDefinition.ContentType);
SignatureHelpSource source = new SignatureHelpSource(textBuffer);
SignatureHelpSessionMock session = new SignatureHelpSessionMock(textBuffer, 0);
TextViewMock textView = session.TextView as TextViewMock;
List <ISignature> signatures = new List <ISignature>();
EditorTree tree = new EditorTree(textBuffer);
tree.Build();
var document = new EditorDocumentMock(tree);
session.TrackingPoint = new TrackingPointMock(textBuffer, 4, PointTrackingMode.Positive, TrackingFidelityMode.Forward);
await FunctionIndexUtility.GetFunctionInfoAsync("aov");
tree.TakeThreadOwnerShip();
await source.AugmentSignatureHelpSessionAsync(session, signatures, tree.AstRoot);
signatures.Should().ContainSingle();
int index = GetCurrentParameterIndex(signatures[0] as SignatureHelp, signatures[0].CurrentParameter);
index.Should().Be(0);
textView.Caret = new TextCaretMock(textView, 5);
TextBufferUtility.ApplyTextChange(textBuffer, 4, 0, 1, "a");
index = GetCurrentParameterIndex(signatures[0] as SignatureHelp, signatures[0].CurrentParameter);
index.Should().Be(0);
textView.Caret = new TextCaretMock(textView, 6);
TextBufferUtility.ApplyTextChange(textBuffer, 5, 0, 1, ",");
index = GetCurrentParameterIndex(signatures[0] as SignatureHelp, signatures[0].CurrentParameter);
index.Should().Be(1);
textView.Caret = new TextCaretMock(textView, 7);
TextBufferUtility.ApplyTextChange(textBuffer, 6, 0, 1, ",");
index = GetCurrentParameterIndex(signatures[0] as SignatureHelp, signatures[0].CurrentParameter);
index.Should().Be(2);
}
public void RRegionBuilder_ConstructionTest()
{
TextBufferMock textBuffer = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
EditorTree tree = new EditorTree(textBuffer);
EditorDocumentMock editorDocument = new EditorDocumentMock(tree);
ROutlineRegionBuilder ob = new ROutlineRegionBuilder(editorDocument);
ob.EditorDocument.Should().NotBeNull();
ob.EditorTree.Should().NotBeNull();
editorDocument.DocumentClosing.GetInvocationList().Should().ContainSingle();
FieldInfo treeUpdateField = tree.GetType().GetField("UpdateCompleted", BindingFlags.Instance | BindingFlags.NonPublic);
var d = (MulticastDelegate)treeUpdateField.GetValue(tree);
d.GetInvocationList().Should().ContainSingle();
ob.Dispose();
editorDocument.DocumentClosing.Should().BeNull();
treeUpdateField.GetValue(tree).Should().BeNull();
}
public void ConstructionTest()
{
var textBuffer = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
var eb = textBuffer.ToEditorBuffer();
var tree = new EditorTree(eb, _services);
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, _services)) {
ob.EditorDocument.Should().NotBeNull();
ob.EditorTree.Should().NotBeNull();
editorDocument.Closing.GetInvocationList().Should().ContainSingle();
var treeUpdateField = tree.GetType().GetField("UpdateCompleted", BindingFlags.Instance | BindingFlags.NonPublic);
var d = (MulticastDelegate)treeUpdateField.GetValue(tree);
d.GetInvocationList().Should().ContainSingle();
tree.Dispose();
editorDocument.Closing.Should().BeNull();
treeUpdateField.GetValue(tree).Should().BeNull();
}
}
}
