/// <summary>
/// Opens the interactive window, clears the screen.
/// </summary>
internal void Test(Action <NodejsVisualStudioApp, InteractiveWindow> body)
{
using (var app = new NodejsVisualStudioApp())
{
app.SuppressCloseAllOnDispose();
const string interpreterDescription = "Node.js Interactive Window";
app.Dte.ExecuteCommand("View.Node.jsInteractiveWindow");
var interactive = app.GetInteractiveWindow(interpreterDescription);
if (interactive == null)
{
Assert.Inconclusive("Need " + interpreterDescription);
}
interactive.WaitForIdleState();
app.Element.SetFocus();
interactive.Element.SetFocus();
interactive.ClearInput();
bool isReady = false;
for (int retries = 10; retries > 0; --retries)
{
interactive.Reset();
try
{
var task = interactive.ReplWindow.Evaluator.ExecuteText("console.log('READY')");
Assert.IsTrue(task.Wait(10000), "ReplWindow did not initialize in time");
if (!task.Result.IsSuccessful)
{
continue;
}
}
catch (TaskCanceledException)
{
continue;
}
interactive.WaitForTextEnd("READY", "undefined", "> ");
isReady = true;
break;
}
Assert.IsTrue(isReady, "ReplWindow did not initialize");
interactive.ClearScreen();
interactive.ReplWindow.ClearHistory();
body(app, interactive);
interactive.ClearScreen();
interactive.ReplWindow.ClearHistory();
}
}
public void TestLongPathCheck()
{
string[] expectedLongPaths =
{
@"node_modules\azure\node_modules\azure-common\node_modules\xml2js\node_modules\sax\test\trailing-attribute-no-value.js",
@"node_modules\azure\node_modules\azure-common\node_modules\xml2js\node_modules\sax\test\xmlns-xml-default-prefix-attribute.js",
@"node_modules\azure\node_modules\azure-common\node_modules\xml2js\node_modules\sax\test\xmlns-xml-default-redefine.js",
@"node_modules\azure\node_modules\request\node_modules\form-data\node_modules\combined-stream\node_modules",
@"node_modules\azure\node_modules\request\node_modules\http-signature\node_modules\ctype\tst\ctio\uint\tst.roundtrip.js",
};
string projectDir = CreateTempPathOfLength(248 - 1 - expectedLongPaths.Min(s => s.Length));
try {
foreach (var fileName in new[] { "HelloWorld.njsproj", "HelloWorld.sln", "package.json", "README.md", "server.js" })
{
File.Copy(TestData.GetPath(@"TestData\HelloWorld\" + fileName), projectDir + "\\" + fileName);
}
using (var app = new NodejsVisualStudioApp()) {
try {
NodejsPackage.Instance.GeneralOptionsPage.CheckForLongPaths = true;
var project = app.OpenProject(projectDir + "\\HelloWorld.sln");
// Wait for new solution to load.
for (int i = 0; i < 40 && app.Dte.Solution.Projects.Count == 0; i++)
{
System.Threading.Thread.Sleep(250);
}
const string interpreterDescription = "Node.js Interactive Window";
app.Dte.ExecuteCommand("View.Node.jsInteractiveWindow");
var interactive = app.GetInteractiveWindow(interpreterDescription);
if (interactive == null)
{
Assert.Inconclusive("Need " + interpreterDescription);
}
interactive.WaitForIdleState();
var npmTask = interactive.ReplWindow.ExecuteCommand(".npm install [email protected]");
using (var dialog = new AutomationDialog(app, AutomationElement.FromHandle(app.WaitForDialog(npmTask)))) {
// The option to offer "npm dedupe" should be there.
var firstCommandLink = dialog.FindByAutomationId("CommandLink_1000");
Assert.IsNotNull(firstCommandLink);
Assert.IsTrue(firstCommandLink.Current.Name.Contains("npm dedupe"));
dialog.ClickButtonByAutomationId("ExpandoButton");
var detailsText = dialog.FindByAutomationId("ExpandedFooterTextLink");
Assert.IsNotNull(detailsText);
var reportedLongPaths =
(from line in detailsText.Current.Name.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
where line.StartsWith("•")
let nbspIndex = line.IndexOf('\u00A0')
where nbspIndex >= 0
select line.Substring(1, nbspIndex - 1).Trim()
).ToArray();
Console.WriteLine("Reported paths:");
foreach (var path in reportedLongPaths)
{
Console.WriteLine("\t" + path);
}
reportedLongPaths = reportedLongPaths.Except(expectedLongPaths).ToArray();
if (reportedLongPaths.Length != 0)
{
Console.WriteLine("Unexpected paths:");
foreach (var path in reportedLongPaths)
{
Console.WriteLine("\t" + path);
}
Assert.Fail("Unexpected long paths reported.");
}
dialog.WaitForClosed(TimeSpan.FromSeconds(1), () => {
// Click the first command button (dedupe).
firstCommandLink.SetFocus();
Keyboard.Press(System.Windows.Input.Key.Enter);
});
}
// Clicking on that button should not change the option.
Assert.IsTrue(NodejsPackage.Instance.GeneralOptionsPage.CheckForLongPaths);
interactive.WaitForTextContainsAll("dedupe successfully completed");
interactive.WaitForIdleState();
// npm dedupe won't be able to fix the problem, so we should get the dialog once again.
using (var dialog = new AutomationDialog(app, AutomationElement.FromHandle(app.WaitForDialog(npmTask)))) {
// The option to offer "npm dedupe" should not be there anymore.
var firstCommandLink = dialog.FindByAutomationId("CommandLink_1000");
Assert.IsNotNull(firstCommandLink);
Assert.IsFalse(firstCommandLink.Current.Name.Contains("npm dedupe"));
dialog.WaitForClosed(TimeSpan.FromSeconds(1), () => {
Keyboard.Type("\r"); // click the first command button (do nothing, but warn next time)
});
}
npmTask.Wait(1000);
Assert.IsTrue(npmTask.IsCompleted);
// Clicking on that button should not change the option.
Assert.IsTrue(NodejsPackage.Instance.GeneralOptionsPage.CheckForLongPaths);
// Try again to see that the dialog still appears. Any npm command triggers the check.
// and since we didn't do anything to fix the problem, we should still get the dialog.
interactive.WaitForIdleState();
npmTask = interactive.ReplWindow.ExecuteCommand(".npm list");
using (var dialog = new AutomationDialog(app, AutomationElement.FromHandle(app.WaitForDialog(npmTask)))) {
// The option to offer "npm dedupe" should be there again, since this is a new check.
var firstCommandLink = dialog.FindByAutomationId("CommandLink_1000");
Assert.IsNotNull(firstCommandLink);
Assert.IsTrue(firstCommandLink.Current.Name.Contains("npm dedupe"));
dialog.WaitForClosed(TimeSpan.FromSeconds(1), () => {
// Click the third command button (do nothing, do not warn anymore)
firstCommandLink.SetFocus();
Keyboard.Press(System.Windows.Input.Key.Tab);
Keyboard.Press(System.Windows.Input.Key.Tab);
Keyboard.Press(System.Windows.Input.Key.Enter);
});
}
npmTask.Wait(1000);
Assert.IsTrue(npmTask.IsCompleted);
// Clicking on that button should change the option to false.
Assert.IsFalse(NodejsPackage.Instance.GeneralOptionsPage.CheckForLongPaths);
// Try again to see that the dialog does not appear anymore.
interactive.WaitForIdleState();
npmTask = interactive.ReplWindow.ExecuteCommand(".npm list");
app.WaitForNoDialog(TimeSpan.FromSeconds(3));
} finally {
NodejsPackage.Instance.GeneralOptionsPage.CheckForLongPaths = true;
}
}
} finally {
DeleteLongPath(projectDir);
}
}