C# PythonVisualStudioApp.OpenPythonPerformance方法代码示例

        private static void WaitForReport(IPythonProfiling profiling, IPythonProfileSession session, PythonVisualStudioApp app, out string reportFilename) {
            while (profiling.IsProfiling) {
                Thread.Sleep(100);
            }

            var report = session.GetReport(1);
            var filename = report.Filename;
            Assert.IsTrue(filename.Contains("HelloWorld"));

            app.OpenPythonPerformance();
            var pyPerf = app.PythonPerformanceExplorerTreeView;
            Assert.IsNotNull(pyPerf);

            var item = pyPerf.FindItem("HelloWorld *", "Reports");
            var child = item.FindFirst(System.Windows.Automation.TreeScope.Descendants, Condition.TrueCondition);
            var childName = child.GetCurrentPropertyValue(AutomationElement.NameProperty) as string;

            reportFilename = report.Filename;
            Assert.IsTrue(childName.StartsWith("HelloWorld"));

            child.SetFocus();
            Keyboard.PressAndRelease(System.Windows.Input.Key.Delete);
        }

        public void NewProfilingSession() {
            PythonPaths.Python27.AssertInstalled();

            var testFile = TestData.GetPath(@"TestData\ProfileTest\Program.py");
            Assert.IsTrue(File.Exists(testFile), "ProfileTest\\Program.py does not exist");

            using (var app = new PythonVisualStudioApp()) {
                app.OpenPythonPerformance();
                app.PythonPerformanceExplorerToolBar.NewPerfSession();

                var profiling = (IPythonProfiling)app.Dte.GetObject("PythonProfiling");

                app.OpenPythonPerformance();
                var perf = app.PythonPerformanceExplorerTreeView.WaitForItem("Performance *");
                Assert.IsNotNull(perf);
                var session = profiling.GetSession(1);
                Assert.IsNotNull(session);

                Mouse.MoveTo(perf.GetClickablePoint());
                Mouse.DoubleClick(System.Windows.Input.MouseButton.Left);

                // wait for the dialog, set some settings, save them.
                using (var perfTarget = new PythonPerfTarget(app.WaitForDialog())) {
                    perfTarget.SelectProfileScript();

                    perfTarget.InterpreterComboBox.SelectItem("Python 2.7");
                    perfTarget.ScriptName = testFile;
                    perfTarget.WorkingDir = Path.GetDirectoryName(testFile);

                    try {
                        perfTarget.Ok();
                    } catch (ElementNotEnabledException) {
                        Assert.Fail("Settings were invalid:\n  ScriptName = {0}\n  Interpreter = {1}",
                            perfTarget.ScriptName, perfTarget.SelectedInterpreter);
                    }
                }
                app.WaitForDialogDismissed();

                Mouse.MoveTo(perf.GetClickablePoint());
                Mouse.DoubleClick(System.Windows.Input.MouseButton.Left);

                // re-open the dialog, verify the settings
                using (var perfTarget = new PythonPerfTarget(app.WaitForDialog())) {
                    Assert.AreEqual("Python 2.7", perfTarget.SelectedInterpreter);
                    Assert.AreEqual(TestData.GetPath(@"TestData\ProfileTest\Program.py"), perfTarget.ScriptName);
                }
            }
        }

        public void DeleteMultipleSessions() {
            using (var app = new PythonVisualStudioApp()) {
                app.Dte.Solution.Close(false);

                app.OpenPythonPerformance();
                app.PythonPerformanceExplorerToolBar.NewPerfSession();
                app.PythonPerformanceExplorerToolBar.NewPerfSession();

                var profiling = (IPythonProfiling)app.Dte.GetObject("PythonProfiling");

                app.OpenPythonPerformance();
                var perf = app.PythonPerformanceExplorerTreeView.WaitForItem("Performance *");
                Assert.IsNotNull(perf);

                var perf2 = app.PythonPerformanceExplorerTreeView.WaitForItem("Performance1 *");

                AutomationWrapper.Select(perf);
                // Cannot use AddToSelection because the tree view declares that
                // it does not support multi-select, even though it does.
                // AutomationWrapper.AddToSelection(perf2);
                Mouse.MoveTo(perf2.GetClickablePoint());
                try {
                    Keyboard.Press(System.Windows.Input.Key.LeftCtrl);
                    Mouse.Click(System.Windows.Input.MouseButton.Left);
                } finally {
                    Keyboard.Release(System.Windows.Input.Key.LeftCtrl);
                }

                var dialog = AutomationElement.FromHandle(app.OpenDialogWithDteExecuteCommand("Edit.Delete")).AsWrapper();
                dialog.ClickButtonByName("Delete");

                Assert.IsNull(app.PythonPerformanceExplorerTreeView.WaitForItemRemoved("Performance *"));
                Assert.IsNull(app.PythonPerformanceExplorerTreeView.WaitForItemRemoved("Performance1 *"));
            }
        }

        private IPythonProfileSession LaunchSession(
            PythonVisualStudioApp app,
            Func<IPythonProfileSession> creator
        ) {
            // Ensure the performance window has been opened, which will make
            // the app clean up all sessions when it is disposed.
            app.OpenPythonPerformance();

            IPythonProfileSession session = null;
            var task = Task.Factory.StartNew(() => {
                session = creator();
                // Must fault the task to abort the wait
                throw new Exception();
            });
            var dialog = app.WaitForDialog(task);
            if (dialog != IntPtr.Zero) {
                using (var saveDialog = new SaveDialog(app, AutomationElement.FromHandle(dialog))) {

                    var originalDestName = Path.Combine(SaveDirectory, Path.GetFileName(saveDialog.FileName));
                    var destName = originalDestName;

                    while (File.Exists(destName)) {
                        destName = string.Format("{0} {1}{2}",
                            Path.GetFileNameWithoutExtension(originalDestName),
                            Guid.NewGuid(),
                            Path.GetExtension(originalDestName)
                        );
                    }

                    saveDialog.FileName = destName;
                    saveDialog.Save();
                    try {
                        task.Wait(TimeSpan.FromSeconds(5.0));
                        Assert.Fail("Task did not fault");
                    } catch (AggregateException) {
                    }
                }
            } else {
                // Ensure the exception is observed
                var ex = task.Exception;
            }
            Assert.IsNotNull(session, "Session was not correctly initialized");
            return session;
        }