public CompletionList WaitForCompletionItems(IVisualStudioTextEditorTestExtension editor, int timeout = 1000)
{
CompletionList items = null;
WaitFor.TryIsTrue(() =>
{
try
{
IVisualStudioCompletionListTestExtension completionList = editor.Intellisense.GetActiveCompletionList();
// Make another call if completion list is not available or is still loading.
if (completionList == null || completionList.Items.Count == 1 && completionList.Items[0].Text.Equals(Vsix.Resources.Text.Loading))
{
return(false);
}
items = completionList.Items;
return(true);
}
catch (EditorException)
{
return(false);
}
}, TimeSpan.FromMilliseconds(timeout), TimeSpan.FromMilliseconds(500));
return(items);
}
private static string WaitForCompletionEntriesHelper(IVisualStudioTextEditorTestExtension editor, IEnumerable <string> expectedCompletionEntries, bool caseInsensitive, int timeout)
{
string errorMessage = null;
WaitFor.TryIsTrue(() =>
{
try
{
IVisualStudioCompletionListTestExtension completionList = editor.Intellisense.GetActiveCompletionList();
if (completionList == null)
{
errorMessage = "Completion list not present.";
return(false);
}
HashSet <string> comparisonSet = caseInsensitive ? new HashSet <string>(StringComparer.OrdinalIgnoreCase) : new HashSet <string>();
foreach (CompletionItem item in completionList.Items)
{
comparisonSet.Add(item.Text);
}
// Make another call if it's still loading.
if (comparisonSet.Count == 1 && comparisonSet.Contains(Vsix.Resources.Text.Loading))
{
errorMessage = "Completion list not present.";
return(false);
}
errorMessage = null;
if (expectedCompletionEntries != null)
{
foreach (string curEntry in expectedCompletionEntries)
{
if (!comparisonSet.Contains(curEntry))
{
errorMessage = String.Concat(errorMessage, "\r\nTimed out waiting for completion entry: ", curEntry, ".");
}
}
// Do not force another call if we already got the whole completion list.
return(true);
}
}
catch (EditorException exc)
{
errorMessage = exc.ToString();
}
return(errorMessage == null);
}, TimeSpan.FromMilliseconds(timeout), TimeSpan.FromMilliseconds(500));
return(errorMessage);
}
