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/* Test Utilities */
function byId(id) {
return document.getElementById(id);
}
function make(htmlStr) {
htmlStr = htmlStr.trim()
var makeFn = function () {
var range = document.createRange();
var fragment = range.createContextualFragment(htmlStr);
var wa = getWorkArea();
var child = null;
var children = fragment.children || fragment.childNodes; // IE
var appendedChildren = []
while(children.length > 0) {
child = children[0];
wa.appendChild(child);
appendedChildren.push(child)
}
for (var i = 0; i < appendedChildren.length; i++) {
htmx.process(appendedChildren[i]);
}
return child; // return last added element
};
if (getWorkArea()) {
return makeFn();
} else {
ready(makeFn);
}
}
function ready(fn) {
if (document.readyState !== 'loading') {
fn();
} else {
document.addEventListener('DOMContentLoaded', fn);
}
}
function getWorkArea() {
return byId("work-area");
}
function clearWorkArea() {
var workArea = getWorkArea();
if (workArea) workArea.innerHTML = "";
}
function removeWhiteSpace(str) {
return str.replace(/\s/g, "");
}
function getHTTPMethod(xhr) {
return xhr.requestHeaders['X-HTTP-Method-Override'] || xhr.method;
}
function makeServer(){
var server = sinon.fakeServer.create();
server.fakeHTTPMethods = true;
server.getHTTPMethod = function(xhr) {
return getHTTPMethod(xhr);
}
return server;
}
function parseParams(str) {
var re = /([^&=]+)=?([^&]*)/g;
var decode = function (str) {
return decodeURIComponent(str.replace(/\+/g, ' '));
};
var params = {}, e;
if (str) {
if (str.substr(0, 1) == '?') {
str = str.substr(1);
}
while (e = re.exec(str)) {
var k = decode(e[1]);
var v = decode(e[2]);
if (params[k] !== undefined) {
if (!Array.isArray(params[k])) {
params[k] = [params[k]];
}
params[k].push(v);
} else {
params[k] = v;
}
}
}
return params;
}
function getQuery(url) {
var question = url.indexOf("?");
var hash = url.indexOf("#");
if(hash==-1 && question==-1) return "";
if(hash==-1) hash = url.length;
return question==-1 || hash==question+1 ? url.substring(hash) :
url.substring(question+1,hash);
}
function getParameters(xhr) {
if (getHTTPMethod(xhr) == "GET") {
return parseParams(getQuery(xhr.url));
} else {
return parseParams(xhr.requestBody);
}
}
function log(val) {
console.log(val);
return val;
}
// region IE11
function supportsTemplates() {
return typeof document.createElement("template").content !== "undefined"
}
function supportsSvgTitles() {
// Need to append the element to the body, otherwise innerText will add the svg title to the returned value...
var tempButton = document.createElement("button")
tempButton.innerHTML = '<svg><title>Svg title</title></svg>Text';
document.body.appendChild(tempButton)
var titleOk = tempButton.innerText === "Text"
document.body.removeChild(tempButton)
return titleOk
}
function supportsFormAttribute() {
var parser = new DOMParser()
return !!parser.parseFromString('<button form="form"></button><form id="form"></form>', "text/html").body.firstChild.form
}
function supportsXPath() {
return typeof document.evaluate !== "undefined"
}
function IsIE11() {
return !supportsTemplates() && !supportsSvgTitles() && !supportsFormAttribute() && !supportsXPath()
}
// endregion
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