public async Task EvaluatorTest01() {
using (new VsRHostScript()) {
var session = _sessionProvider.GetInteractiveWindowRSession();
using (var eval = new RInteractiveEvaluator(session, RHistoryStubFactory.CreateDefault(), VsAppShell.Current, RToolsSettings.Current)) {
var tb = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
var tv = new WpfTextViewMock(tb);
var iwm = new InteractiveWindowMock(tv);
eval.CurrentWindow = iwm;
var result = await eval.InitializeAsync();
result.Should().Be(ExecutionResult.Success);
session.IsHostRunning.Should().BeTrue();
eval.CanExecuteCode("x <-").Should().BeFalse();
eval.CanExecuteCode("(()").Should().BeFalse();
eval.CanExecuteCode("a *(b+c)").Should().BeTrue();
VsRHostScript.DoIdle(300);
result = await eval.ExecuteCodeAsync(new string(new char[10000])+"\r\n");
result.Should().Be(ExecutionResult.Failure);
string text = tb.CurrentSnapshot.GetText();
text.Should().Contain(string.Format(Microsoft.R.Components.Resources.InputIsTooLong, 4096));
tb.Clear();
result = await eval.ExecuteCodeAsync("z <- '電話帳 全米のお'\n");
result.Should().Be(ExecutionResult.Success);
tb.Clear();
result = await eval.ExecuteCodeAsync("z" + Environment.NewLine);
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.TrimEnd().Should().Be("[1] \"電話帳 全米のお\"");
tb.Clear();
result = await eval.ExecuteCodeAsync("Encoding(z)\n");
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.TrimEnd().Should().Be("[1] \"UTF-8\"");
tb.Clear();
result = await eval.ExecuteCodeAsync("x <- c(1:10)\n");
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.Should().Be(string.Empty);
tb.Clear();
await eval.ResetAsync(initialize: false);
text = tb.CurrentSnapshot.GetText();
text.Should().StartWith(Microsoft.R.Components.Resources.MicrosoftRHostStopping);
}
}
}
public VsInteractiveWindowMock(IWpfTextView textView, IInteractiveEvaluator evaluator) {
_textView = textView;
InteractiveWindow = new InteractiveWindowMock(_textView, evaluator);
}
public VsInteractiveWindowMock(IWpfTextView textView) {
_textView = textView;
InteractiveWindow = new InteractiveWindowMock(_textView);
}
public VsInteractiveWindowMock(IWpfTextView textView, IInteractiveEvaluator evaluator)
{
_textView = textView;
InteractiveWindow = new InteractiveWindowMock(_textView, evaluator);
}
public VsInteractiveWindowMock(IWpfTextView textView)
{
_textView = textView;
InteractiveWindow = new InteractiveWindowMock(_textView);
}
public async Task EvaluatorTest02() {
using (new VsRHostScript()) {
var session = _sessionProvider.GetInteractiveWindowRSession();
using (var eval = new RInteractiveEvaluator(session, RHistoryStubFactory.CreateDefault(), VsAppShell.Current, RToolsSettings.Current)) {
var tb = new TextBufferMock(string.Empty, RContentTypeDefinition.ContentType);
var tv = new WpfTextViewMock(tb);
var iwm = new InteractiveWindowMock(tv);
eval.CurrentWindow = iwm;
var result = await eval.InitializeAsync();
result.Should().Be(ExecutionResult.Success);
session.IsHostRunning.Should().BeTrue();
VsRHostScript.DoIdle(1000);
tb.Clear();
result = await eval.ExecuteCodeAsync("w <- dQuote('text')" + Environment.NewLine);
result.Should().Be(ExecutionResult.Success);
var text = tb.CurrentSnapshot.GetText();
text.Should().Be(string.Empty);
tb.Clear();
result = await eval.ExecuteCodeAsync("w" + Environment.NewLine);
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.TrimEnd().Should().Be("[1] \"“text”\"");
tb.Clear();
result = await eval.ExecuteCodeAsync("e <- dQuote('абвг')" + Environment.NewLine);
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.Should().Be(string.Empty);
tb.Clear();
result = await eval.ExecuteCodeAsync("e" + Environment.NewLine);
result.Should().Be(ExecutionResult.Success);
text = tb.CurrentSnapshot.GetText();
text.TrimEnd().Should().Be("[1] \"“абвг”\"");
tb.Clear();
}
}
}