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);
}
}
}
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);
}
}
}
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 static EditorTree ApplyTextChange(string expression, int start, int oldLength, int newLength, string newText)
{
TextBufferMock textBuffer = new TextBufferMock(expression, RContentTypeDefinition.ContentType);
EditorTree tree = new EditorTree(textBuffer);
tree.Build();
TextChange tc = new TextChange();
tc.OldRange = new TextRange(start, oldLength);
tc.NewRange = new TextRange(start, newLength);
tc.OldTextProvider = new TextProvider(textBuffer.CurrentSnapshot);
if (oldLength == 0 && newText.Length > 0)
{
textBuffer.Insert(start, newText);
}
else if (oldLength > 0 && newText.Length > 0)
{
textBuffer.Replace(new Span(start, oldLength), newText);
}
else
{
textBuffer.Delete(new Span(start, oldLength));
}
return(tree);
}
public static EditorTree MakeTree(IServiceContainer services, string expression)
{
var textBuffer = new TextBufferMock(expression, RContentTypeDefinition.ContentType).ToEditorBuffer();
var tree = new EditorTree(textBuffer, services);
tree.Build();
return(tree);
}
public static EditorTree MakeTree(string expression)
{
TextBufferMock textBuffer = new TextBufferMock(expression, RContentTypeDefinition.ContentType);
EditorTree tree = new EditorTree(textBuffer);
tree.Build();
return(tree);
}
public static EditorTree MakeTree(ICoreShell coreShell, string expression)
{
TextBufferMock textBuffer = new TextBufferMock(expression, RContentTypeDefinition.ContentType);
var tree = new EditorTree(textBuffer, coreShell);
tree.Build();
return(tree);
}
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(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);
}
}
}
}
public REditorDocument(IEditorBuffer editorBuffer, IServiceContainer services, IExpressionTermFilter termFilter = null)
{
EditorBuffer = editorBuffer;
_services = services;
EditorBuffer.Services.AddService(this);
EditorBuffer.Closing += OnBufferClosing;
var tree = new EditorTree(EditorBuffer, services, termFilter);
tree.Build();
EditorTree = tree;
TreeValidator.FromEditorBuffer(EditorTree, services);
}
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 REditorDocument(IEditorBuffer editorBuffer, IServiceContainer services, bool isRepl)
{
EditorBuffer = editorBuffer;
IsRepl = isRepl;
_services = services;
EditorBuffer.Services.AddService(this);
EditorBuffer.Closing += OnBufferClosing;
var tree = new EditorTree(EditorBuffer, services);
tree.Build();
EditorTree = tree;
_validator = new TreeValidator(EditorTree, services);
}
public REditorDocument(ITextBuffer textBuffer, ICoreShell shell)
{
_shell = shell;
_textDocumentFactoryService = _shell.ExportProvider.GetExportedValue <ITextDocumentFactoryService>();
_textDocumentFactoryService.TextDocumentDisposed += OnTextDocumentDisposed;
this.TextBuffer = textBuffer;
IsClosed = false;
ServiceManager.AddService(this, TextBuffer, shell);
_editorTree = new EditorTree(textBuffer, shell);
if (REditorSettings.SyntaxCheckInRepl)
{
_validator = new TreeValidator(EditorTree, shell);
}
_editorTree.Build();
}
public REditorDocument(ITextBuffer textBuffer)
{
_textDocumentFactoryService = EditorShell.Current.ExportProvider.GetExportedValue <ITextDocumentFactoryService>();
_textDocumentFactoryService.TextDocumentDisposed += OnTextDocumentDisposed;
this.TextBuffer = textBuffer;
IsClosed = false;
ServiceManager.AddService <REditorDocument>(this, TextBuffer);
_editorTree = new EditorTree(textBuffer);
if (REditorSettings.SyntaxCheckInRepl)
{
_validator = new TreeValidator(this.EditorTree);
}
_editorTree.Build();
RCompletionEngine.Initialize();
}
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);
}
}
}
public REditorDocument(ITextBuffer textBuffer, ICoreShell shell)
{
_shell = shell;
_textDocumentFactoryService = _shell.ExportProvider.GetExportedValue <ITextDocumentFactoryService>();
_textDocumentFactoryService.TextDocumentDisposed += OnTextDocumentDisposed;
TextBuffer = textBuffer;
IsClosed = false;
ServiceManager.AddService(this, TextBuffer, shell);
var clh = ServiceManager.GetService <IContainedLanguageHost>(textBuffer);
_editorTree = new EditorTree(textBuffer, shell, new ExpressionTermFilter(clh));
if (REditorSettings.SyntaxCheckInRepl)
{
_validator = new TreeValidator(EditorTree, shell);
}
_editorTree.Build();
}
public REditorDocument(ITextBuffer textBuffer)
{
EditorShell.Current.CompositionService.SatisfyImportsOnce(this);
this.TextBuffer = textBuffer;
IsClosed = false;
TextDocumentFactoryService.TextDocumentDisposed += OnTextDocumentDisposed;
ServiceManager.AddService <REditorDocument>(this, TextBuffer);
_editorTree = new EditorTree(textBuffer);
if (REditorSettings.SyntaxCheckInRepl)
{
_validator = new TreeValidator(this.EditorTree);
}
_editorTree.Build();
RCompletionEngine.Initialize();
}
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 static EditorTree ApplyTextChange(IServiceContainer services, string expression, int start, int oldLength, int newLength, string newText)
{
var textBuffer = new TextBufferMock(expression, RContentTypeDefinition.ContentType).ToEditorBuffer();
var tree = new EditorTree(textBuffer, services);
tree.Build();
if (oldLength == 0 && newText.Length > 0)
{
textBuffer.Insert(start, newText);
}
else if (oldLength > 0 && newText.Length > 0)
{
textBuffer.Replace(new TextRange(start, oldLength), newText);
}
else
{
textBuffer.Delete(new TextRange(start, oldLength));
}
return(tree);
}