etherpad-lite/tests/frontend/specs/helper.js

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describe("the test helper", function(){
describe("the newPad method", function(){
xit("doesn't leak memory if you creates iframes over and over again", function(done){
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this.timeout(100000);
var times = 10;
var loadPad = function(){
helper.newPad(function(){
times--;
if(times > 0){
loadPad();
} else {
done();
}
})
}
loadPad();
});
it("gives me 3 jquery instances of chrome, outer and inner", function(done){
this.timeout(5000);
helper.newPad(function(){
//check if the jquery selectors have the desired elements
expect(helper.padChrome$("#editbar").length).to.be(1);
expect(helper.padOuter$("#outerdocbody").length).to.be(1);
expect(helper.padInner$("#innerdocbody").length).to.be(1);
//check if the document object was set correctly
expect(helper.padChrome$.window.document).to.be(helper.padChrome$.document);
expect(helper.padOuter$.window.document).to.be(helper.padOuter$.document);
expect(helper.padInner$.window.document).to.be(helper.padInner$.document);
done();
});
});
});
describe("the waitFor method", function(){
it("takes a timeout and waits long enough", function(done){
this.timeout(2000);
var startTime = new Date().getTime();
helper.waitFor(function(){
return false;
}, 1500).fail(function(){
var duration = new Date().getTime() - startTime;
expect(duration).to.be.greaterThan(1400);
done();
});
});
it("takes an interval and checks on every interval", function(done){
this.timeout(4000);
var checks = 0;
helper.waitFor(function(){
checks++;
return false;
}, 2000, 100).fail(function(){
expect(checks).to.be.greaterThan(18);
expect(checks).to.be.lessThan(22);
done();
});
});
describe("returns a deferred object", function(){
it("it calls done after success", function(done){
helper.waitFor(function(){
return true;
}).done(function(){
done();
});
});
it("calls fail after failure", function(done){
helper.waitFor(function(){
return false;
},0).fail(function(){
done();
});
});
xit("throws if you don't listen for fails", function(done){
var onerror = window.onerror;
window.onerror = function(){
window.onerror = onerror;
done();
}
helper.waitFor(function(){
return false;
},100);
});
});
});
});