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How to use isNodeBlockWithBreakLine method in Testcafe

Best JavaScript code snippet using testcafe

index.js

Source:index.js

...1421    //NOTE: before such elements (like div or p) adds line breaks before and after it1422    // (except line break before first visible element in contentEditable parent)1423    // this line breaks is not contained in node values1424    //so we should take it into account manually1425    function isNodeBlockWithBreakLine(parent, node) {1426        var parentFirstVisibleChild = null;1427        var firstVisibleChild = null;1428        if (isShadowUIElement(parent) || isShadowUIElement(node))1429            return false;1430        if (!isTheSameNode(node, parent) && getChildNodesLength(node.childNodes) &&1431            /div|p/.test(getTagName(node))) {1432            parentFirstVisibleChild = getOwnFirstVisibleNode(parent);1433            if (!parentFirstVisibleChild || isTheSameNode(node, parentFirstVisibleChild))1434                return false;1435            firstVisibleChild = getFirstVisibleTextNode(parentFirstVisibleChild);1436            if (!firstVisibleChild || isTheSameNode(node, firstVisibleChild))1437                return false;1438            return getOwnFirstVisibleTextNode(node);1439        }1440        return false;1441    }1442    function isNodeAfterNodeBlockWithBreakLine(parent, node) {1443        var isRenderedNode$1 = isRenderedNode(node);1444        var parentFirstVisibleChild = null;1445        var firstVisibleChild = null;1446        var previousSibling = null;1447        if (isShadowUIElement(parent) || isShadowUIElement(node))1448            return false;1449        if (!isTheSameNode(node, parent) &&1450            (isRenderedNode$1 && isElementNode(node) && getChildNodesLength(node.childNodes) &&1451                !/div|p/.test(getTagName(node)) ||1452                isVisibleTextNode(node) && !isTheSameNode(node, parent) && node.nodeValue.length)) {1453            if (isRenderedNode$1 && isElementNode(node)) {1454                parentFirstVisibleChild = getOwnFirstVisibleNode(parent);1455                if (!parentFirstVisibleChild || isTheSameNode(node, parentFirstVisibleChild))1456                    return false;1457                firstVisibleChild = getFirstVisibleTextNode(parentFirstVisibleChild);1458                if (!firstVisibleChild || isTheSameNode(node, firstVisibleChild))1459                    return false;1460            }1461            previousSibling = getOwnPreviousVisibleSibling(node);1462            return previousSibling && isElementNode(previousSibling) &&1463                /div|p/.test(getTagName(previousSibling)) && getOwnFirstVisibleTextNode(previousSibling);1464        }1465        return false;1466    }1467    function getFirstTextNode(el, onlyVisible) {1468        var children = el.childNodes;1469        var childrenLength = getChildNodesLength(children);1470        var curNode = null;1471        var child = null;1472        var isNotContentEditableElement = null;1473        var checkTextNode = onlyVisible ? isVisibleTextNode : isTextNode;1474        if (!childrenLength && checkTextNode(el))1475            return el;1476        for (var i = 0; i < childrenLength; i++) {1477            curNode = children[i];1478            isNotContentEditableElement = isElementNode(curNode) && !isContentEditableElement(curNode);1479            if (checkTextNode(curNode))1480                return curNode;1481            else if (isRenderedNode(curNode) && hasVisibleChildren(curNode) && !isNotContentEditableElement) {1482                child = getFirstTextNode(curNode, onlyVisible);1483                if (child)1484                    return child;1485            }1486        }1487        return child;1488    }1489    function getFirstVisibleTextNode(el) {1490        return getFirstTextNode(el, true);1491    }1492    function getLastTextNode(el, onlyVisible) {1493        var children = el.childNodes;1494        var childrenLength = getChildNodesLength(children);1495        var curNode = null;1496        var child = null;1497        var isNotContentEditableElement = null;1498        var visibleTextNode = null;1499        if (!childrenLength && isVisibleTextNode(el))1500            return el;1501        for (var i = childrenLength - 1; i >= 0; i--) {1502            curNode = children[i];1503            isNotContentEditableElement = isElementNode(curNode) && !isContentEditableElement(curNode);1504            visibleTextNode = isTextNode(curNode) &&1505                (onlyVisible ? !isInvisibleTextNode(curNode) : true);1506            if (visibleTextNode)1507                return curNode;1508            else if (isRenderedNode(curNode) && hasVisibleChildren(curNode) && !isNotContentEditableElement) {1509                child = getLastTextNode(curNode, false);1510                if (child)1511                    return child;1512            }1513        }1514        return child;1515    }1516    function getFirstNonWhitespaceSymbolIndex(nodeValue, startFrom) {1517        if (!nodeValue || !nodeValue.length)1518            return 0;1519        var valueLength = nodeValue.length;1520        var index = startFrom || 0;1521        for (var i = index; i < valueLength; i++) {1522            if (nodeValue.charCodeAt(i) === 10 || nodeValue.charCodeAt(i) === 32)1523                index++;1524            else1525                break;1526        }1527        return index;1528    }1529    function getLastNonWhitespaceSymbolIndex(nodeValue) {1530        if (!nodeValue || !nodeValue.length)1531            return 0;1532        var valueLength = nodeValue.length;1533        var index = valueLength;1534        for (var i = valueLength - 1; i >= 0; i--) {1535            if (nodeValue.charCodeAt(i) === 10 || nodeValue.charCodeAt(i) === 32)1536                index--;1537            else1538                break;1539        }1540        return index;1541    }1542    function isInvisibleTextNode(node) {1543        if (!isTextNode(node))1544            return false;1545        var nodeValue = node.nodeValue;1546        var firstVisibleIndex = getFirstNonWhitespaceSymbolIndex(nodeValue);1547        var lastVisibleIndex = getLastNonWhitespaceSymbolIndex(nodeValue);1548        return firstVisibleIndex === nodeValue.length && lastVisibleIndex === 0;1549    }1550    function isVisibleTextNode(node) {1551        return isTextNode(node) && !isInvisibleTextNode(node);1552    }1553    function isSkippableNode(node) {1554        return !isRenderedNode(node) || isShadowUIElement(node);1555    }1556    //dom utils1557    function hasContentEditableAttr(el) {1558        var attrValue = el.getAttribute ? el.getAttribute('contenteditable') : null;1559        return attrValue === '' || attrValue === 'true';1560    }1561    function findContentEditableParent(element) {1562        var elParents = getParents(element);1563        if (hasContentEditableAttr(element) && isContentEditableElement(element))1564            return element;1565        var currentDocument = findDocument(element);1566        if (currentDocument.designMode === 'on')1567            return currentDocument.body;1568        return find(elParents, function (parent) { return hasContentEditableAttr(parent) &&1569            isContentEditableElement(parent); });1570    }1571    function getNearestCommonAncestor(node1, node2) {1572        if (isTheSameNode(node1, node2)) {1573            if (isTheSameNode(node2, findContentEditableParent(node1)))1574                return node1;1575            return hammerhead.nativeMethods.nodeParentNodeGetter.call(node1);1576        }1577        var ancestors = [];1578        var contentEditableParent = findContentEditableParent(node1);1579        var curNode = null;1580        if (!isElementContainsNode(contentEditableParent, node2))1581            return null;1582        for (curNode = node1; curNode !== contentEditableParent; curNode = hammerhead.nativeMethods.nodeParentNodeGetter.call(curNode))1583            ancestors.push(curNode);1584        for (curNode = node2; curNode !== contentEditableParent; curNode = hammerhead.nativeMethods.nodeParentNodeGetter.call(curNode)) {1585            if (indexOf(ancestors, curNode) !== -1)1586                return curNode;1587        }1588        return contentEditableParent;1589    }1590    //selection utils1591    function getSelectedPositionInParentByOffset(node, offset) {1592        var currentNode = null;1593        var currentOffset = null;1594        var childCount = getChildNodesLength(node.childNodes);1595        var isSearchForLastChild = offset >= childCount;1596        // NOTE: we get a child element by its offset index in the parent1597        if (isShadowUIElement(node))1598            return { node: node, offset: offset };1599        // NOTE: IE behavior1600        if (isSearchForLastChild)1601            currentNode = node.childNodes[childCount - 1];1602        else {1603            currentNode = node.childNodes[offset];1604            currentOffset = 0;1605        }1606        // NOTE: skip shadowUI elements1607        if (isShadowUIElement(currentNode)) {1608            if (childCount <= 1)1609                return { node: node, offset: 0 };1610            isSearchForLastChild = offset - 1 >= childCount;1611            if (isSearchForLastChild)1612                currentNode = node.childNodes[childCount - 2];1613            else {1614                currentNode = node.childNodes[offset - 1];1615                currentOffset = 0;1616            }1617        }1618        // NOTE: we try to find text node1619        while (!isSkippableNode(currentNode) && isElementNode(currentNode)) {1620            var visibleChildren = getVisibleChildren(currentNode);1621            if (visibleChildren.length)1622                currentNode = visibleChildren[isSearchForLastChild ? visibleChildren.length - 1 : 0];1623            else {1624                //NOTE: if we didn't find a text node then always set offset to zero1625                currentOffset = 0;1626                break;1627            }1628        }1629        if (currentOffset !== 0 && !isSkippableNode(currentNode))1630            currentOffset = currentNode.nodeValue ? currentNode.nodeValue.length : 0;1631        return {1632            node: currentNode,1633            offset: currentOffset1634        };1635    }1636    function getSelectionStart(el, selection, inverseSelection) {1637        var startNode = inverseSelection ? selection.focusNode : selection.anchorNode;1638        var startOffset = inverseSelection ? selection.focusOffset : selection.anchorOffset;1639        var correctedStartPosition = {1640            node: startNode,1641            offset: startOffset1642        };1643        //NOTE: window.getSelection() can't returns not rendered node like selected node, so we shouldn't check it1644        if ((isTheSameNode(el, startNode) || isElementNode(startNode)) && hasSelectableChildren(startNode))1645            correctedStartPosition = getSelectedPositionInParentByOffset(startNode, startOffset);1646        return {1647            node: correctedStartPosition.node,1648            offset: correctedStartPosition.offset1649        };1650    }1651    function getSelectionEnd(el, selection, inverseSelection) {1652        var endNode = inverseSelection ? selection.anchorNode : selection.focusNode;1653        var endOffset = inverseSelection ? selection.anchorOffset : selection.focusOffset;1654        var correctedEndPosition = {1655            node: endNode,1656            offset: endOffset1657        };1658        //NOTE: window.getSelection() can't returns not rendered node like selected node, so we shouldn't check it1659        if ((isTheSameNode(el, endNode) || isElementNode(endNode)) && hasSelectableChildren(endNode))1660            correctedEndPosition = getSelectedPositionInParentByOffset(endNode, endOffset);1661        return {1662            node: correctedEndPosition.node,1663            offset: correctedEndPosition.offset1664        };1665    }1666    function getSelection(el, selection, inverseSelection) {1667        return {1668            startPos: getSelectionStart(el, selection, inverseSelection),1669            endPos: getSelectionEnd(el, selection, inverseSelection)1670        };1671    }1672    function getSelectionStartPosition(el, selection, inverseSelection) {1673        var correctedSelectionStart = getSelectionStart(el, selection, inverseSelection);1674        return calculatePositionByNodeAndOffset(el, correctedSelectionStart);1675    }1676    function getSelectionEndPosition(el, selection, inverseSelection) {1677        var correctedSelectionEnd = getSelectionEnd(el, selection, inverseSelection);1678        return calculatePositionByNodeAndOffset(el, correctedSelectionEnd);1679    }1680    function getElementOffset(target) {1681        var offset = 0;1682        var firstBreakElement = find(target.childNodes, function (node, index) {1683            offset = index;1684            return getTagName(node) === 'br';1685        });1686        return firstBreakElement ? offset : 0;1687    }1688    function isNodeSelectable(node, includeDescendants) {1689        if (isNotVisibleNode(node))1690            return false;1691        if (isTextNode(node))1692            return true;1693        if (!isElementNode(node))1694            return false;1695        if (hasSelectableChildren(node))1696            return includeDescendants;1697        var parent = hammerhead.nativeMethods.nodeParentNodeGetter.call(node);1698        var isContentEditableRoot = !isContentEditableElement(parent);1699        var visibleChildren = getVisibleChildren(node);1700        var hasBreakLineElements = some(visibleChildren, function (child) { return getTagName(child) === 'br'; });1701        return isContentEditableRoot || hasBreakLineElements;1702    }1703    function calculateNodeAndOffsetByPosition(el, offset) {1704        var point = {1705            node: null,1706            offset: offset1707        };1708        function checkChildNodes(target) {1709            var childNodes = target.childNodes;1710            var childNodesLength = getChildNodesLength(childNodes);1711            if (point.node)1712                return point;1713            if (isSkippableNode(target))1714                return point;1715            if (isTextNode(target)) {1716                if (point.offset <= target.nodeValue.length) {1717                    point.node = target;1718                    return point;1719                }1720                else if (target.nodeValue.length) {1721                    if (!point.node && isNodeAfterNodeBlockWithBreakLine(el, target))1722                        point.offset--;1723                    point.offset -= target.nodeValue.length;1724                }1725            }1726            else if (isElementNode(target)) {1727                if (!isVisibleNode(target))1728                    return point;1729                if (point.offset === 0 && isNodeSelectable(target, false)) {1730                    point.node = target;1731                    point.offset = getElementOffset(target);1732                    return point;1733                }1734                if (!point.node && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))1735                    point.offset--;1736                else if (!childNodesLength && getTagName(target) === 'br')1737                    point.offset--;1738            }1739            for (var i = 0; i < childNodesLength; i++)1740                point = checkChildNodes(childNodes[i]);1741            return point;1742        }1743        return checkChildNodes(el);1744    }1745    function calculatePositionByNodeAndOffset(el, _a) {1746        var node = _a.node, offset = _a.offset;1747        var currentOffset = 0;1748        var find = false;1749        function checkChildNodes(target) {1750            var childNodes = target.childNodes;1751            var childNodesLength = getChildNodesLength(childNodes);1752            if (find)1753                return currentOffset;1754            if (isTheSameNode(node, target)) {1755                if (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target))1756                    currentOffset++;1757                find = true;1758                return currentOffset + offset;1759            }1760            if (isSkippableNode(target))1761                return currentOffset;1762            if (!childNodesLength && target.nodeValue && target.nodeValue.length) {1763                if (!find && isNodeAfterNodeBlockWithBreakLine(el, target))1764                    currentOffset++;1765                currentOffset += target.nodeValue.length;1766            }1767            else if (!childNodesLength && isElementNode(target) && getTagName(target) === 'br')1768                currentOffset++;1769            else if (!find && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))1770                currentOffset++;1771            for (var i = 0; i < childNodesLength; i++)1772                currentOffset = checkChildNodes(childNodes[i]);1773            return currentOffset;1774        }1775        return checkChildNodes(el);1776    }1777    function getElementBySelection(selection) {1778        var el = getNearestCommonAncestor(selection.anchorNode, selection.focusNode);1779        return isTextNode(el) ? el.parentElement : el;1780    }1781    //NOTE: We can not determine first visible symbol of node in all cases,1782    // so we should create a range and select all text contents of the node.1783    // Then range object will contain information about node's the first and last visible symbol....

content_editable_helper.js

Source:content_editable_helper.js

...49    //NOTE: before such elements (like div or p) adds line breaks before and after it50    // (except line break before first visible element in contentEditable parent)51    // this line breaks is not contained in node values52    //so we should take it into account manually53    function isNodeBlockWithBreakLine(parent, node) {54        var parentFirstVisibleChild = null,55            firstVisibleChild = null;56        if (!Util.isTheSameNode(node, parent) && node.childNodes.length && /div|p/.test(node.tagName.toLowerCase())) {57            parentFirstVisibleChild = getOwnFirstVisibleNode(parent);58            if (!parentFirstVisibleChild || Util.isTheSameNode(node, parentFirstVisibleChild))59                return false;60            firstVisibleChild = exports.getFirstVisibleTextNode(parentFirstVisibleChild);61            if (!firstVisibleChild || Util.isTheSameNode(node, firstVisibleChild))62                return false;63            return getOwnFirstVisibleTextNode(node);64        }65        return false;66    }67    function isNodeAfterNodeBlockWithBreakLine(parent, node) {68        var isRenderedNode = Util.isRenderedNode(node),69            parentFirstVisibleChild = null,70            firstVisibleChild = null,71            previousSibling = null;72        if (!Util.isTheSameNode(node, parent) &&73            ((isRenderedNode && node.nodeType === 1 && node.childNodes.length && !/div|p/.test(node.tagName.toLowerCase())) ||74             (node.nodeType === 3 && !Util.isTheSameNode(node, parent) && node.nodeValue.length && !exports.isInvisibleTextNode(node)))) {75            if (isRenderedNode && node.nodeType === 1) {76                parentFirstVisibleChild = getOwnFirstVisibleNode(parent);77                if (!parentFirstVisibleChild || Util.isTheSameNode(node, parentFirstVisibleChild))78                    return false;79                firstVisibleChild = exports.getFirstVisibleTextNode(parentFirstVisibleChild);80                if (!firstVisibleChild || Util.isTheSameNode(node, firstVisibleChild))81                    return false;82            }83            previousSibling = getOwnPreviousVisibleSibling(node);84            return (previousSibling && previousSibling.nodeType === 1 &&85                    /div|p/.test(previousSibling.tagName.toLowerCase()) && getOwnFirstVisibleTextNode(previousSibling));86        }87        return false;88    }89    exports.getFirstVisibleTextNode = function (el) {90        var childrenArray = $.makeArray(el.childNodes),91            element = null;92        if (!childrenArray.length && el.nodeType === 3 && !exports.isInvisibleTextNode(el))93            return el;94        $.each(childrenArray, function (index, value) {95            if (value.nodeType === 3 && !exports.isInvisibleTextNode(value)) {96                element = value;97                return false;98            }99            else if (Util.isRenderedNode(value) && (value.nodeType === 1 || (value.childNodes && value.childNodes.length))) {100                element = exports.getFirstVisibleTextNode(value);101                if (element)102                    return false;103            }104        });105        return element;106    };107    exports.getLastVisibleTextNode = function (el, onlyVisible) {108        var childrenArray = $.makeArray(el.childNodes),109            element = null;110        if (!childrenArray.length && el.nodeType === 3 && !exports.isInvisibleTextNode(el))111            return el;112        if (childrenArray.length)113            childrenArray = childrenArray.reverse();114        $.each(childrenArray, function (index, value) {115            if (value.nodeType === 3 && (onlyVisible ? !exports.isInvisibleTextNode(value) : true)) {116                element = value;117                return false;118            }119            else if (Util.isRenderedNode(value) && (value.nodeType === 1 || (value.childNodes && value.childNodes.length))) {120                element = exports.getLastVisibleTextNode(value, false);121                if (element)122                    return false;123            }124        });125        return element;126    };127    exports.getFirstNonWhitespaceSymbolIndex = function (nodeValue, startFrom) {128        if (!nodeValue || !nodeValue.length)129            return 0;130        var valueLength = nodeValue.length,131            index = startFrom || 0;132        for (var i = index; i < valueLength; i++) {133            if (nodeValue.charCodeAt(i) === 10 || nodeValue.charCodeAt(i) === 32)134                index++;135            else136                break;137        }138        return index;139    };140    exports.getLastNonWhitespaceSymbolIndex = function (nodeValue) {141        if (!nodeValue || !nodeValue.length)142            return 0;143        var valueLength = nodeValue.length,144            index = valueLength;145        for (var i = valueLength - 1; i >= 0; i--) {146            if (nodeValue.charCodeAt(i) === 10 || nodeValue.charCodeAt(i) === 32)147                index--;148            else149                break;150        }151        return index;152    };153    exports.isInvisibleTextNode = function (node) {154        if (node.nodeType !== 3)155            return false;156        var nodeValue = node.nodeValue,157            firstVisibleIndex = exports.getFirstNonWhitespaceSymbolIndex(nodeValue),158            lastVisibleIndex = exports.getLastNonWhitespaceSymbolIndex(nodeValue);159        return firstVisibleIndex === nodeValue.length && lastVisibleIndex === 0;160    };161    //dom utils162    exports.findContentEditableParent = function (el) {163        var $elParents = $(el).parents(),164            currentDocument = null,165            parent = null;166        function hasContentEditableAttr(el) {167            return typeof $(el).attr('contenteditable') !== 'undefined' && $(el).attr('contenteditable') !== 'false' && $(el).attr('contenteditable') !== 'inherit';168        }169        if (hasContentEditableAttr(el) && Util.isContentEditableElement(el))170            return el;171        currentDocument = Util.findDocument(el);172        if (currentDocument.designMode === 'on')173            return currentDocument.body;174        $.each($elParents, function (index, item) {175            if (hasContentEditableAttr(item) && Util.isContentEditableElement(item)) {176                parent = item;177                return false;178            }179        });180        return parent;181    };182    exports.getNearestCommonAncestor = function (node1, node2) {183        if (Util.isTheSameNode(node1, node2)) {184            if (Util.isTheSameNode(node2, exports.findContentEditableParent(node1)))185                return node1;186            return node1.parentNode;187        }188        var ancestors = [],189            contentEditableParent = exports.findContentEditableParent(node1),190            curNode = null;191        if (!Util.isElementContainsNode(contentEditableParent, node2))192            return null;193        for (curNode = node1; curNode !== contentEditableParent; curNode = curNode.parentNode)194            ancestors.push(curNode);195        for (curNode = node2; curNode !== contentEditableParent; curNode = curNode.parentNode) {196            if ($.inArray(curNode, ancestors) !== -1)197                return curNode;198        }199        return contentEditableParent;200    };201    //selection utils202    function getSelectedPositionInParentByOffset(node, offset) {203        var currentNode = null,204            currentOffset = null,205            isSearchForLastChild = offset >= node.childNodes.length;206        //NOTE: IE behavior207        if (isSearchForLastChild)208            currentNode = node.childNodes[node.childNodes.length - 1];209        else {210            currentNode = node.childNodes[offset];211            currentOffset = 0;212        }213        while (Util.isRenderedNode(currentNode) && currentNode.nodeType === 1) {214            if (currentNode.childNodes && currentNode.childNodes.length)215                currentNode = currentNode.childNodes[isSearchForLastChild ? currentNode.childNodes.length - 1 : 0];216            else {217                //NOTE: if we didn't find a text node then always set offset to zero218                currentOffset = 0;219                break;220            }221        }222        if (currentOffset !== 0 && Util.isRenderedNode(currentNode))223            currentOffset = currentNode.nodeValue ? currentNode.nodeValue.length : 0;224        return {225            node: currentNode,226            offset: currentOffset227        };228    }229    function getSelectionStart(el, selection, inverseSelection) {230        var startNode = inverseSelection ? selection.focusNode : selection.anchorNode,231            startOffset = inverseSelection ? selection.focusOffset : selection.anchorOffset,232            correctedStartPosition = {233                node: startNode,234                offset: startOffset235            };236        //NOTE: window.getSelection() can't returns not rendered node like selected node, so we shouldn't check it237        if ((Util.isTheSameNode(el, startNode) || startNode.nodeType === 1) && startNode.childNodes && startNode.childNodes.length)238            correctedStartPosition = getSelectedPositionInParentByOffset(startNode, startOffset);239        return {240            node: correctedStartPosition.node,241            offset: correctedStartPosition.offset242        };243    }244    function getSelectionEnd(el, selection, inverseSelection) {245        var endNode = inverseSelection ? selection.anchorNode : selection.focusNode,246            endOffset = inverseSelection ? selection.anchorOffset : selection.focusOffset,247            correctedEndPosition = {248                node: endNode,249                offset: endOffset250            };251        //NOTE: window.getSelection() can't returns not rendered node like selected node, so we shouldn't check it252        if ((Util.isTheSameNode(el, endNode) || endNode.nodeType === 1) && endNode.childNodes && endNode.childNodes.length)253            correctedEndPosition = getSelectedPositionInParentByOffset(endNode, endOffset);254        return {255            node: correctedEndPosition.node,256            offset: correctedEndPosition.offset257        };258    }259    exports.getSelection = function (el, selection, inverseSelection) {260        var correctedStart = getSelectionStart(el, selection, inverseSelection),261            correctedEnd = getSelectionEnd(el, selection, inverseSelection);262        return {263            startNode: correctedStart.node,264            startOffset: correctedStart.offset,265            endNode: correctedEnd.node,266            endOffset: correctedEnd.offset267        };268    };269    exports.getSelectionStartPosition = function (el, selection, inverseSelection) {270        var correctedSelectionStart = getSelectionStart(el, selection, inverseSelection);271        return exports.calculatePositionByNodeAndOffset(el, correctedSelectionStart.node, correctedSelectionStart.offset);272    };273    exports.getSelectionEndPosition = function (el, selection, inverseSelection) {274        var correctedSelectionEnd = getSelectionEnd(el, selection, inverseSelection);275        return exports.calculatePositionByNodeAndOffset(el, correctedSelectionEnd.node, correctedSelectionEnd.offset);276    };277    exports.calculateNodeAndOffsetByPosition = function (el, offset) {278        var point = {279            offset: offset,280            node: null281        };282        function checkChildNodes(target) {283            var childNodes = target.childNodes;284            if (point.node)285                return point;286            if (!Util.isRenderedNode(target))287                return point;288            if (target.nodeType === 3) {289                if (point.offset <= target.nodeValue.length) {290                    point.node = target;291                    return point;292                }293                else if (target.nodeValue.length) {294                    if (!point.node && isNodeAfterNodeBlockWithBreakLine(el, target))295                        point.offset--;296                    point.offset -= target.nodeValue.length;297                }298            }299            else if (target.nodeType === 1) {300                if (point.offset === 0 && !exports.getContentEditableValue(target).length) {301                    point.node = target;302                    return point;303                }304                if (!point.node && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))305                    point.offset--;306                else if (!childNodes.length && target.nodeType === 1 && target.tagName.toLowerCase() === 'br')307                    point.offset--;308            }309            $.each(childNodes, function (index, value) {310                point = checkChildNodes(value);311            });312            return point;313        }314        return checkChildNodes(el);315    };316    exports.calculatePositionByNodeAndOffset = function (el, node, offset) {317        var currentOffset = 0,318            find = false;319        function checkChildNodes(target) {320            var childNodes = target.childNodes;321            if (find)322                return currentOffset;323            if (Util.isTheSameNode(node, target)) {324                if (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target))325                    currentOffset++;326                find = true;327                return currentOffset + offset;328            }329            if (!Util.isRenderedNode(target))330                return currentOffset;331            if (!childNodes.length && target.nodeValue && target.nodeValue.length) {332                if (!find && isNodeAfterNodeBlockWithBreakLine(el, target))333                    currentOffset++;334                currentOffset += target.nodeValue.length;335            }336            else if (!childNodes.length && target.nodeType === 1 && target.tagName.toLowerCase() === 'br')337                currentOffset++;338            else if (!find && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))339                currentOffset++;340            $.each(childNodes, function (index, value) {341                currentOffset = checkChildNodes(value);342            });343            return currentOffset;344        }345        return checkChildNodes(el);346    };347    exports.getElementBySelection = function (selection) {348        var el = exports.getNearestCommonAncestor(selection.anchorNode, selection.focusNode);349        return Util.isTextNode(el) ? el.parentElement : el;350    };351    //NOTE: We can not determine first visible symbol of node in all cases,352    // so we should create a range and select all text contents of the node....

content-editable.js

Source:content-editable.js

...310            if (point.offset === 0 && !getContentEditableValue(target).length) {311                point.node = target;312                return point;313            }314            if (!point.node && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))315                point.offset--;316            else if (!childNodes.length && domUtils.isElementNode(target) && domUtils.getTagName(target) === 'br')317                point.offset--;318        }319        arrayUtils.forEach(childNodes, node => {320            point = checkChildNodes(node);321        });322        return point;323    }324    return checkChildNodes(el);325}326export function calculatePositionByNodeAndOffset (el, { node, offset }) {327    var currentOffset = 0;328    var find          = false;329    function checkChildNodes (target) {330        var childNodes = target.childNodes;331        if (find)332            return currentOffset;333        if (domUtils.isTheSameNode(node, target)) {334            if (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target))335                currentOffset++;336            find = true;337            return currentOffset + offset;338        }339        if (isSkippableNode(target))340            return currentOffset;341        if (!childNodes.length && target.nodeValue && target.nodeValue.length) {342            if (!find && isNodeAfterNodeBlockWithBreakLine(el, target))343                currentOffset++;344            currentOffset += target.nodeValue.length;345        }346        else if (!childNodes.length && domUtils.isElementNode(target) && domUtils.getTagName(target) === 'br')347            currentOffset++;348        else if (!find && (isNodeBlockWithBreakLine(el, target) || isNodeAfterNodeBlockWithBreakLine(el, target)))349            currentOffset++;350        arrayUtils.forEach(childNodes, currentNode => {351            currentOffset = checkChildNodes(currentNode);352        });353        return currentOffset;354    }355    return checkChildNodes(el);356}357export function getElementBySelection (selection) {358    var el = getNearestCommonAncestor(selection.anchorNode, selection.focusNode);359    return domUtils.isTextNode(el) ? el.parentElement : el;360}361//NOTE: We can not determine first visible symbol of node in all cases,362// so we should create a range and select all text contents of the node....

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My first test', async t => {3        .typeText('#developer-name', 'John Smith')4        .click('#submit-button');5});6import { Selector } from 'testcafe';7import { ClientFunction } from 'testcafe';8test('My first test', async t => {9    const getLocation = ClientFunction(() =>

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My first test', async t => {3        .typeText('#developer-name', 'John Smith')4        .click('#submit-button');5    const articleHeader = await Selector('.result-content').find('h1');6    let headerText = await articleHeader.innerText;7    let id = await articleHeader.id;8    let classAttr = await articleHeader.class;9});10import { Selector } from 'testcafe';11test('My first test', async t => {12        .typeText('#developer-name', 'John Smith')13        .click('#submit-button');14    const articleHeader = await Selector('.result-content').find('h1');15    let headerText = await articleHeader.innerText;16    let id = await articleHeader.id;17    let classAttr = await articleHeader.class;18});19import { Selector } from 'testcafe';20test('My first test', async t => {21        .typeText('#developer-name', 'John Smith')22        .click('#submit-button');23    const articleHeader = await Selector('.result-content').find('h1');24    let headerText = await articleHeader.innerText;

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My test', async t => {3        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(0))4        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(1))5        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(2))6        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(3))7        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(4))8        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(5))9        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(6))10        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(7))11        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(8))12        .click(Selector('#tried-test-cafe').find('label').withText('I have tried TestCafe').parent().find('input').withAttribute('type', 'radio').nth(9))13        .click(Selector('#tried-test-cafe').find('

Using AI Code Generation

1import { Selector, t } from 'testcafe';2test('My first test', async t => {3});4import { Selector, t } from 'testcafe';5test('My first test', async t => {6});

Using AI Code Generation

1import { Selector, t } from 'testcafe';2test('My Test', async t => {3    const developerName = Selector('#developer-name');4        .typeText(developerName, 'Peter')5        .expect(developerName.value).eql('Peter');6});7import { Selector, t } from 'testcafe';8test('My Test', async t => {9    const developerName = Selector('#developer-name');10        .typeText(developerName, 'Peter')11        .expect(developerName.value).eql('Peter');12});13import { Selector, t } from 'testcafe';14test('My Test', async t => {15    const developerName = Selector('#developer-name');16        .typeText(developerName, 'Peter')17        .expect(developerName.value).eql('Peter');18});19import { Selector, t } from 'testcafe';20test('My Test', async t => {21    const developerName = Selector('#developer-name');22        .typeText(developerName, 'Peter')23        .expect(developerName.value).eql('Peter');24});25import { Selector, t } from 'testcafe';26test('My Test', async t => {27    const developerName = Selector('#developer-name');28        .typeText(developerName,

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My Test', async t => {3    await t.expect(Selector('body').isNodeBlockWithBreakLine).ok();4});5import { Selector } from 'testcafe';6test('My Test', async t => {7    await t.expect(Selector('body').isNodeBlockWithBreakLine).ok();8});9import { Selector } from 'testcafe';10test('My Test', async t => {11    await t.expect(Selector('body').isNodeBlockWithBreakLine).ok();12});13import { Selector } from 'testcafe';14test('My Test', async t => {15    await t.expect(Selector('body').isNodeBlockWithBreakLine).ok();16});17import { Selector } from 'testcafe';18test('My Test', async t => {19    await t.expect(Selector('body').isNodeBlockWithBreak

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My Test', async t => {3        .click(Selector('.someClass'))4        .expect(Selector('h1').innerText).eql('My Page Title');5});6import { Selector } from 'testcafe';7test('My Test', async t => {8        .click(Selector('.someClass'))9        .expect(Selector('h1').innerText).eql('My Page Title');10});11function getPromise() {12    return new Promise((resolve, reject) => {13        setTimeout(() => {14            resolve('success');15        }, 1000);16    });17}18test('getPromise', async t => {19    const result = await getPromise();20    await t.expect(result).eql('success');21});22        at Selector._getRelatedNodeSnapshot (C:\Users\user\Documents\testcafe\node_modules\testcafe\lib\client-functions\selector-builder\add-api.js:466:15)23        at Selector._getNodeSnapshot (C:\Users\user\Documents\testcafe\node_modules\testcafe\lib\client-functions\selector-builder\add-api.js:481:23)

Using AI Code Generation

1test('Test', async t => {2    const nodeBlock = await Selector('div').withText('Hello, world!');3    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock);4    console.log(hasBreakLine);5});6test('Test', async t => {7    const nodeBlock = await Selector('div').withText('Hello, world!');8    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock, { skipWhitespace: true });9    console.log(hasBreakLine);10});11test('Test', async t => {12    const nodeBlock = await Selector('div').withText('Hello, world!');13    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock, { skipWhitespace: true, skipComments: true });14    console.log(hasBreakLine);15});16test('Test', async t => {17    const nodeBlock = await Selector('div').withText('Hello, world!');18    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock, { skipWhitespace: true, skipComments: true, skipText: true });19    console.log(hasBreakLine);20});21test('Test', async t => {22    const nodeBlock = await Selector('div').withText('Hello, world!');23    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock, { skipWhitespace: true, skipComments: true, skipText: true, skipTextNodes: true });24    console.log(hasBreakLine);25});26test('Test', async t => {27    const nodeBlock = await Selector('div').withText('Hello, world!');28    const hasBreakLine = await t.isNodeBlockWithBreakLine(nodeBlock, { skipWhitespace: true, skipComments: true, skipText: true, skipTextNodes: true, skipEmptyTextNodes: true });29    console.log(hasBreakLine);30});31test('Test', async t => {

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