public void StoppingTimerStopsTimer()
{
var analyzer = new AnalyzeInvokeCountAnalyzer();
VisualTreeWalker walker = null;
VisualTreeWalkerTimer timer = null;
RunOnUIThread.Execute(() =>
{
walker = new VisualTreeWalker(new Button(), analyzer);
timer = new VisualTreeWalkerTimer(walker, 10);
timer.Start();
});
RunOnUIThread.WaitMilliSeconds(300);
Assert.IsTrue(analyzer.AnalyzeCount >= 1);
var oldCount = 0;
RunOnUIThread.Execute(() =>
{
timer.Stop();
Logger.LogMessage("Analyzer count before stopping: " + analyzer.AnalyzeCount);
oldCount = analyzer.AnalyzeCount;
});
RunOnUIThread.WaitMilliSeconds(400);
Logger.LogMessage("Analyzer count after stopping: " + analyzer.AnalyzeCount);
Assert.IsTrue(analyzer.AnalyzeCount == oldCount);
}
private void AccessibilityDemoPage_Loaded(object sender, RoutedEventArgs e)
{
var analyzer = new AccessibilityAnalyzer();
var walker = new VisualTreeWalker(this, analyzer);
walker.ScanVisualTree();
timer = new VisualTreeWalkerTimer(walker);
timer.Start();
}
public void ScansMultipleTimes()
{
var analyzer = new AnalyzeInvokeCountAnalyzer();
VisualTreeWalker walker = null;
VisualTreeWalkerTimer timer = null;
RunOnUIThread.Execute(() =>
{
walker = new VisualTreeWalker(new Button(), analyzer);
timer = new VisualTreeWalkerTimer(walker, 10);
timer.Start();
});
RunOnUIThread.WaitMilliSeconds(500);
Logger.LogMessage("Analyzer count: " + analyzer.AnalyzeCount);
Assert.IsTrue(analyzer.AnalyzeCount >= 2);
}
