module("wysihtml5.dom.copyStyles", {
setup: function() {
this.div = document.createElement("div");
this.span = document.createElement("span");
this.anotherDiv = document.createElement("div");
this.iframe = document.createElement("iframe");
this.span.id = "wysihtml5-test-span";
this.iframe.id = "javascript:''";
document.body.appendChild(this.div);
document.body.appendChild(this.span);
document.body.appendChild(this.anotherDiv);
document.body.appendChild(this.iframe);
},
teardown: function() {
this.div.parentNode.removeChild(this.div);
this.span.parentNode.removeChild(this.span);
this.anotherDiv.parentNode.removeChild(this.anotherDiv);
this.iframe.parentNode.removeChild(this.iframe);
}
});
test("Basic Tests", function() {
this.div.style.cssText = "width: 400px; height: 200px; text-align: right; float: left;";
wysihtml5.dom.copyStyles(["width", "height", "text-align", "float"]).from(this.div).to(this.span);
equal(wysihtml5.dom.getStyle("width") .from(this.span), "400px", "Width correctly copied");
equal(wysihtml5.dom.getStyle("height") .from(this.span), "200px", "Height correctly copied");
equal(wysihtml5.dom.getStyle("text-align") .from(this.span), "right", "Text-align correctly copied");
equal(wysihtml5.dom.getStyle("float") .from(this.span), "left", "Float correctly copied");
});
test("Whether it copies native user agent styles", function() {
wysihtml5.dom.copyStyles(["display"]).from(this.span).to(this.div);
equal(wysihtml5.dom.getStyle("display").from(this.div), "inline", "Display correctly copied");
});
test("Advanced tests", function() {
this.span.style.cssText = "color: rgb(255, 0, 0); -moz-border-radius: 5px 5px 5px 5px;";
this.div.style.cssText = "color: rgb(0, 255, 0); text-decoration: underline;";
wysihtml5.dom
.copyStyles(["color", "-moz-border-radius", "unknown-style"])
.from(this.span)
.to(this.div)
.andTo(this.anotherDiv);
// Opera and IE internally convert color values either to rgb or hexcode, and some version of IE either
// strip or add white spaces between rgb values
var divColor = wysihtml5.dom.getStyle("color").from(this.div).replace(/\s+/g, "");
ok(divColor == "rgb(255,0,0)" || divColor == "#ff0000", "First div has correct color");
var anotherDivColor = wysihtml5.dom.getStyle("color").from(this.anotherDiv).replace(/\s+/g, "");
ok(anotherDivColor == "rgb(255,0,0)" || anotherDivColor == "#ff0000", "Second div has correct color");
equal(wysihtml5.dom.getStyle("text-decoration").from(this.div), "underline", "Text-decoration hasn't been overwritten");
if ("MozBorderRadius" in this.div.style) {
equal(wysihtml5.dom.getStyle("-moz-border-radius").from(this.div), "5px 5px 5px 5px", "First div has correct border-radius");
equal(wysihtml5.dom.getStyle("-moz-border-radius").from(this.anotherDiv), "5px 5px 5px 5px", "Second div has correct border-radius");
}
});
asyncTest("Test copying styles from one element to another element which is in an iframe", function() {
expect(1);
var that = this;
// Timeout needed to make sure that the iframe is ready
setTimeout(function() {
var iframeDocument = that.iframe.contentWindow.document,
iframeElement = iframeDocument.createElement("div");
iframeDocument.body.appendChild(iframeElement);
that.span.style.cssText = "float: left;";
wysihtml5.dom
.copyStyles(["float"])
.from(that.span)
.to(iframeElement);
equal(iframeElement.style.styleFloat || iframeElement.style.cssFloat, "left", "Element in iframe correctly got css float copied over");
start();
}, 1000);
});
test("Test copying styles that were set via style element", function() {
wysihtml5.dom
.insertCSS(["span#wysihtml5-test-span { font-size: 16px; }"])
.into(document);
wysihtml5.dom
.copyStyles(["font-size"])
.from(this.span)
.to(this.div);
equal(
wysihtml5.dom.getStyle("font-size").from(this.div), "16px", "Font-size correctly copied"
);
});