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LeanFT Selenium Java SDK extends the WebDriver API with additional locators and utilities
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/*! (c) Copyright 2015 - 2018 Micro Focus or one of its affiliates. */
//
// Licensed under the Apache License, Version 2.0 (the "License");
// You may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Apache License 2.0 - Apache Software Foundation
// www.apache.org
// Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION ...
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var matchArr = [];
function findElements(elem, regex) {
var resMatches = [];
if (['SELECT', 'DATALIST', 'SCRIPT'].indexOf(elem.tagName) >= 0 || !isVisible(elem)) {
return;
}
var children = elem.children || [];
Array.prototype.forEach.call(children, function (child) {
var childMatch = findElements(child, regex) || [];
resMatches = resMatches.concat(childMatch);
});
if (resMatches.length === 0 && isMatch(elem, regex)) {
return [elem];
}
return resMatches;
}
function isMatch(elem,regex) {
elem = elem || "";
var textHandlers = {
"INPUT": function (elem) {
switch (elem.type.toLowerCase()) {
case "button":
case "image":
case "reset":
case "submit":
case "number":
return elem.value || "";
case "radio":
case "checkbox":
return findAttachedText(elem);
}
},
"__DEFAULT__": function (elem) {
return elem.innerText || elem.textContent;
}
};
var textHandler = textHandlers[elem.tagName] || textHandlers['__DEFAULT__'];
var text = textHandler(elem) || "";
text = removeQuotes(text);
return text.match(regex);
}
function findAttachedText(elem) {
if (!elem.nextSibling || !elem.nextSibling.nodeType) {
return;
}
if (elem.nextSibling.nodeType !== Node.TEXT_NODE) {
return;
}
return elem.nextSibling.data;
}
function removeQuotes(str) {
if (!(typeof str === 'string' || str instanceof String)) {
return str;
}
if (str.length < 4 || str.substring(0, 1) != '\"' || str.substring(str.length - 2, str.length - 1) != '\"') {
return str;
}
return str.substring(1, str.length - 2);
}
function isVisible(elem) {
// Element not supported.
if (elem.nodeType !== elem.ELEMENT_NODE) {
return 1;
}
var style = window.getComputedStyle(elem);
return style.width !== 0 &&
style.height !== 0 &&
style.opacity !== 0 &&
style.display !== 'none' &&
style.visibility !== 'hidden';
}
function quote (str) {
return (str + '').replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&");
}
function main(text,flags,root,nonRegex) {
if (nonRegex) {
text = quote(text);
text = "^" + text + "$";
}
var regex = new RegExp(text, flags);
var rootElem = root || document.documentElement;
return findElements(rootElem, regex, 1);
}
return main(arguments[0], arguments[1], arguments[2], arguments[3]);
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