protected Task RunAsync(TestInContextAsync test, [CallerMemberName] string memberName = "")
{
return(RunAsync(test, mb => RunInContext(async() => await test.Test(mb)), memberName));
}
public async Task Stress_TwoWay_Collection()
{
var test = new TestInContextAsync()
{
Bind = (win) => HTML_Binding.Bind(win, _DataContext, JavascriptBindingMode.TwoWay),
Test = async (mb) =>
{
var js = mb.JSRootObject;
var col = GetSafe(() => GetCollectionAttribute(js, "Skills"));
col.GetArrayLength().Should().Be(2);
Check(col, _DataContext.Skills);
_DataContext.Skills.Add(new Skill() { Name = "C++", Type = "Info" });
await Task.Delay(150);
col = GetSafe(() => GetCollectionAttribute(js, "Skills"));
Check(col, _DataContext.Skills);
_DataContext.Skills[0] = new Skill() { Name = "HTML5", Type = "Info" };
int iis = 500;
for (int i = 0; i < iis; i++)
{
_DataContext.Skills.Insert(0, new Skill() { Name = "HTML5", Type = "Info" });
}
bool notok = true;
int tcount = _DataContext.Skills.Count;
var stopWatch = new Stopwatch();
stopWatch.Start();
while (notok)
{
await Task.Delay(10);
col = GetSafe(() => GetCollectionAttribute(js, "Skills"));
notok = col.GetArrayLength() != tcount;
}
stopWatch.Stop();
var ts = stopWatch.ElapsedMilliseconds;
_Logger.Info($"Perf: {((double) (ts)) / 1000} sec for {iis} iterations");
Check(col, _DataContext.Skills);
CheckVsExpectation(ts, TestPerformanceKind.TwoWay_Collection);
}
};
await RunAsync(test);
}
public async Task Stress_TwoWay_Int()
{
var test = new TestInContextAsync()
{
Path = TestContext.Simple,
Bind = (win) => HTML_Binding.Bind(win, _DataContext, JavascriptBindingMode.TwoWay),
Test = async (mb) =>
{
var js = mb.JSRootObject;
int iis = 500;
for (int i = 0; i < iis; i++)
{
_DataContext.Age += 1;
}
bool notok = true;
var tg = _DataContext.Age;
await Task.Delay(700);
var stopWatch = new Stopwatch();
stopWatch.Start();
while (notok)
{
await Task.Delay(100);
var doublev = GetIntAttribute(js, "Age");
notok = doublev != tg;
}
stopWatch.Stop();
var ts = stopWatch.ElapsedMilliseconds;
_Logger.Info($"Perf: {((double) (ts)) / 1000} sec for {iis} iterations");
CheckVsExpectation(ts, TestPerformanceKind.TwoWay_Int);
}
};
await RunAsync(test);
}
public async Task Stress_Collection_Update_From_Javascript()
{
int r = 100;
var datacontext = new TwoList();
datacontext.L1.AddRange(Enumerable.Range(0, r).Select(i => new Skill()));
var test = new TestInContextAsync()
{
Path = TestContext.Simple,
Bind = (win) => HTML_Binding.Bind(win, datacontext, JavascriptBindingMode.TwoWay),
Test = async (mb) =>
{
var js = mb.JSRootObject;
var col1 = GetCollectionAttribute(js, "L1");
col1.GetArrayLength().Should().Be(r);
var col2 = GetCollectionAttribute(js, "L2");
col2.GetArrayLength().Should().Be(0);
var l2c = GetAttribute(js, "L2");
l2c.Should().NotBeNull();
var javascript = "window.app = function(value,coll){var args = []; args.push(0); args.push(0); for (var i = 0; i < value.length; i++) { args.push(value[i]);} coll.splice.apply(coll, args); console.log(value.length); console.log(coll.length);};";
IJavascriptObject res = null;
bool ok = _WebView.Eval(javascript, out res);
ok.Should().BeTrue();
bool notok = true;
var stopWatch = new Stopwatch();
stopWatch.Start();
DoSafe(() => Call(_WebView.GetGlobal(), "app", col1, l2c));
while (notok)
{
await Task.Delay(100);
notok = datacontext.L2.Count != r;
}
stopWatch.Stop();
long ts = stopWatch.ElapsedMilliseconds;
_Logger.Info($"Perf: {((double) (ts)) / 1000} sec for {r} iterations");
CheckVsExpectation(ts, TestPerformanceKind.TwoWay_Collection_Update_From_Javascript);
}
};
await RunAsync(test);
}
protected Task RunAsync(TestInContextAsync test, [CallerMemberName] string memberName = "")
{
return RunAsync(test, mb => RunInContext(async () => await test.Test(mb)), memberName);
}
protected Task RunAsync <TContext>(TestInContextAsync <TContext> test, [CallerMemberName] string memberName = "") where TContext : IDisposable
{
return(RunAsync(test, mb => RunInContext(async() => await test.Test(mb)), memberName));
}