public async Task AddScriptAsync()
{
var resources = Mocks.ResourceProvider("http://localhost/script.js", "console.log('in new script');")
.Resource("http://localhost", "<html><head></head></html>");
var console = new TestingConsole();
//todo: rewrite it with JS. current test is not stable due to multithreading.
var engine = TestingEngine.BuildJint(resources, console);
var page = await engine.OpenUrl("http://localhost");
page.Document.AddEventListener("DOMNodeInserted", @event =>
{
console.Log("nodeadded");
}, false);
var onloadSignal = new ManualResetEvent(false);
var d = (HtmlScriptElement)page.Document.CreateElement("script");
d.Id = "aaa";
d.Async = true;
d.Src = "http://localhost/script.js";
d.OnLoad += e =>
{
console.Log("onload");
onloadSignal.Set();
};
page.Document.Head.AppendChild(d);
onloadSignal.WaitOne(10000);
CollectionAssert.AreEqual(new[] { "nodeadded", "in new script", "onload" }, console.LogHistory);
}
public static async Task CancelSubmitFromWindow(string returnValue, string log)
{
var html = @"<form><button id=b>clickme</button></form>";
var js = "window.onsubmit=function(){console.log('submit')};" +
$"window.onclick=function(){{console.log('click'); return {returnValue};}};";
var httpResources = Mocks.HttpResourceProvider()
.Resource("http://site.net/", $"{html}<script>{js}</script>");
var console = new TestingConsole();
var engine = TestingEngine.BuildJint(httpResources, console);
var page = await engine.OpenUrl("http://site.net");
engine.OnUriChanged += () => console.Log("reload");
var button = page.Document.Get <HtmlButtonElement>("#b").First();
button.Click();
await Task.Delay(1000);
Assert.AreEqual(log, string.Join(",", console.LogHistory));
}
public static async Task EventsOrder2()
{
var html = @"<form id=f><button id=b>clickme</button></form>";
var js = @"var b = document.getElementById('b');
b.addEventListener( 'click', function(){console.log('b.click')}, false );
b.addEventListener( 'click', function(){console.log('b.click bubble')}, true );
b.addEventListener( 'subscribe', function(){console.log('b.subscribe')}, false );
var f = document.getElementById('f');
f.addEventListener( 'click', function(){console.log('f.click')}, false );
f.addEventListener( 'click', function(){console.log('f.click bubble')}, true );
f.addEventListener( 'subscribe', function(){console.log('f.subscribe')}, false );
document.addEventListener( 'click', function(){console.log('d.click')}, false );
document.addEventListener( 'click', function(){console.log('d.click bubble')}, true );
document.addEventListener( 'subscribe', function(){console.log('d.subscribe')}, false );";
var httpResources = Mocks.HttpResourceProvider()
.Resource("http://site.net/", $"{html}<script>{js}</script>");
var console = new TestingConsole();
var engine = TestingEngine.BuildJint(httpResources, console);
var page = await engine.OpenUrl("http://site.net");
engine.OnUriChanged += () => console.Log("reloaded");
var doc = page.Document;
var button = doc.Get <HtmlButtonElement>("#b").First();
button.Click();
await Task.Delay(1000);
Assert.AreEqual(new[]
{
"d.click bubble",
"f.click bubble",
"b.click",
"b.click bubble",
"f.click",
"d.click",
"reloaded"
}, console.LogHistory);
}