appblocks

<!doctype html> <html lang="en"> <head> <title>Code coverage report for directives.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="prettify.css" /> <link rel="stylesheet" href="base.css" /> <link rel="shortcut icon" type="image/x-icon" href="favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="index.html">All files</a> directives.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 98.42% Statements 125/127 </div> <div class='fl pad1y space-right2'> 84.44% Branches 38/45 </div> <div class='fl pad1y space-right2'> 100% Functions 12/12 </div> <div class='fl pad1y space-right2'> 99.17% Lines 120/121 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. <template id="filterTemplate"> <div class="quiet"> Filter: <input type="search" id="fileSearch"> </div> </template> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a href='#L19'>19</a> <a name='L20'></a><a href='#L20'>20</a> <a name='L21'></a><a href='#L21'>21</a> <a 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85x 85x 1x   84x 1x 1x   83x 83x 83x 4x   83x 83x 83x   83x   83x 83x 4x 4x 4x           83x   83x 80x   3x 3x         39x   65x 65x   63x 63x 63x 24x   39x 39x         24x 24x   22x 22x 22x   12x 12x     10x       48x 48x 48x 48x 48x     48x   48x 19x 38x   19x 19x   29x   48x     48x 25x 25x 25x 56x   56x 56x 56x 56x 56x 56x   25x 25x       23x 2x 2x 2x 2x 5x 5x 5x 5x 5x 5x 5x   2x 2x       21x 18x 18x 18x 18x 37x 37x 37x     37x 33x 33x     4x   37x 37x 37x 37x 37x   18x 18x         3x 3x   3x      </td><td class="text"><pre class="prettyprint lang-js">'use strict';   /* istanbul ignore next */ function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); } /* istanbul ignore next */ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } /* istanbul ignore next */ function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } } /* istanbul ignore next */ function _arrayWithHoles(r) { if (Array.isArray(r)) return r; } /* istanbul ignore next */ function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); } /* istanbul ignore next */ function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; } /* istanbul ignore next */ function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); } /* istanbul ignore next */ function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } /* istanbul ignore next */ function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } } /* istanbul ignore next */ function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); } /* istanbul ignore next */ function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); } /* istanbul ignore next */ function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; } import "core-js/modules/es.symbol.js"; import "core-js/modules/es.symbol.description.js"; import "core-js/modules/es.symbol.iterator.js"; import "core-js/modules/es.array.concat.js"; import "core-js/modules/es.array.filter.js"; import "core-js/modules/es.array.from.js"; import "core-js/modules/es.array.includes.js"; import "core-js/modules/es.array.is-array.js"; import "core-js/modules/es.array.iterator.js"; import "core-js/modules/es.array.join.js"; import "core-js/modules/es.array.map.js"; import "core-js/modules/es.array.slice.js"; import "core-js/modules/es.date.to-string.js"; import "core-js/modules/es.function.name.js"; import "core-js/modules/es.map.js"; import "core-js/modules/es.object.entries.js"; import "core-js/modules/es.object.keys.js"; import "core-js/modules/es.object.to-string.js"; import "core-js/modules/es.regexp.exec.js"; import "core-js/modules/es.regexp.to-string.js"; import "core-js/modules/es.string.includes.js"; import "core-js/modules/es.string.iterator.js"; import "core-js/modules/es.string.trim.js"; import "core-js/modules/esnext.global-this.js"; import "core-js/modules/web.dom-collections.iterator.js"; import { getProp, isBlockedExpression } from './utils'; import { processNode } from './processing'; import { updateAttributePlaceholders, updateTextNodePlaceholders } from './placeholders'; import { logError } from './logger'; import { createExpressionContext, evaluateTemplateExpression } from './helpers';   // Expression evaluation cache and utilities var expressionCache = new Map(); function compileExpression(expr, methodNames, builtinNames, pointerNames) { var cacheKey = expr + '|' + methodNames.join(',') + '|' + builtinNames.join(',') + '|' + (pointerNames || []).join(','); if (expressionCache.has(cacheKey)) { return expressionCache.get(cacheKey); } // new Function with strict mode and scoped parameters // Shadow all common globals unless explicitly allowed var commonGlobals = ['Math', 'Date', 'Object', 'Array', 'String', 'Number', 'Boolean', 'RegExp', 'JSON', 'Promise', 'Set', 'Map', 'WeakMap', 'WeakSet', 'Symbol', 'Proxy', 'Reflect', 'Error', 'TypeError', 'ReferenceError', 'window', 'document', 'globalThis', 'console', 'setTimeout', 'setInterval']; var disallowedGlobals = commonGlobals.filter(function (name) { return !builtinNames.includes(name); }); var shadowDefs = disallowedGlobals.map(function (g) { return "const ".concat(g, " = undefined;"); }).join('');   // Make methods, builtins, and pointers available in scope var scopeDefs = [].concat(_toConsumableArray(methodNames.map(function (k) { return "const ".concat(k, " = methods.").concat(k, ";"); })), _toConsumableArray(builtinNames.map(function (k) { return "const ".concat(k, " = builtins.").concat(k, ";"); })), _toConsumableArray((pointerNames || []).map(function (k) { return "const ".concat(k, " = pointers.").concat(k, ";"); }))).join(''); var body = "\"use strict\"; ".concat(shadowDefs, " ").concat(scopeDefs, " return (").concat(expr, ");"); var fn = new Function('data', 'methods', 'builtins', 'pointers', body); expressionCache.set(cacheKey, fn); return fn; } function evaluateToBoolean(expr, ctx, allowBuiltins, logWarning) { expr = expr.trim(); if (expr === '') { return false; // empty expression is false } if (isBlockedExpression(expr)) { logWarning('Expression contains blocked constructs: ' + expr); return false; // for c-if } try { var methodNames = Object.keys(ctx.methods); var builtinNames = allowBuiltins.filter(function (name) { return name in globalThis; }); var pointerNames = ctx.pointers ? Object.keys(ctx.pointers) : []; var fn = compileExpression(expr, methodNames, builtinNames, pointerNames); var builtins = {}; // Populate builtins object with allowed globals var _iterator = _createForOfIteratorHelper(builtinNames), _step; try { for (_iterator.s(); !(_step = _iterator.n()).done;) { var name = _step.value; Eif (name in globalThis) { builtins[name] = globalThis[name]; } } } catch (err) { _iterator.e(err); } finally { _iterator.f(); } var result = fn.call(null, ctx.data, ctx.methods, builtins, ctx.pointers || {}); return !!result; // truthiness } catch (err) { logWarning('Expression evaluation error: ' + err.message + ' in: ' + expr); return false; } }   // If and For directives export var directives = { 'c-if': function cIf(comp, node, pointers, cache) { var attr = node.getAttribute('c-if'); if (!attr) return true; // no attribute, keep // Use new expression evaluator with pointers support var ctx = createExpressionContext(comp, pointers); var decision = evaluateToBoolean(attr, ctx, ctx.allowBuiltins, ctx.logWarning); if (!decision) { return false; } else { node.removeAttribute('c-if'); return true; } }, // Calls c-if directive and reverses the result. 'c-ifnot': function cIfnot(comp, node, pointers, cache) { var attr = node.getAttribute('c-ifnot'); if (!attr) return true; // Expression with pointers support var ctx = createExpressionContext(comp, pointers); var decision = evaluateToBoolean(attr, ctx, ctx.allowBuiltins, ctx.logWarning); if (!decision) { // was false, invert to true node.removeAttribute('c-ifnot'); return true; } else { // was true, invert to false return false; } }, 'c-for': function cFor(comp, node, pointers, cache) { var attr = node.getAttribute('c-for'); var parts = attr.split(' in '); var leftSide = parts[0].trim(); var iterableExpr = parts[1].trim(); Iif (pointers === undefined) pointers = {};   // Parse pointer declaration - detect single vs dual pointer var isDualPointer = leftSide.includes(','); var keyPointer, valuePointer; if (isDualPointer) { var pointerParts = leftSide.split(',').map(function (p) { return p.trim(); }); keyPointer = pointerParts[0]; valuePointer = pointerParts[1]; } else { valuePointer = leftSide; } var iterable = evaluateTemplateExpression(comp, pointers, node, iterableExpr, cache);   // Type detection: Arrays (highest priority) if (Array.isArray(iterable)) { node.removeAttribute('c-for'); var parentNode = node.parentNode; for (var i = 0; i < iterable.length; i++) { var item = iterable[i]; // For arrays, use valuePointer (second pointer in dual syntax, or only pointer) pointers[valuePointer] = item; var newNode = node.cloneNode(true); processNode(comp, newNode, pointers, cache); updateAttributePlaceholders(comp, newNode, pointers, cache); updateTextNodePlaceholders(comp, newNode, pointers, cache); parentNode.appendChild(newNode); } node.remove(); return true; }   // Type detection: Iterables (Map, Set, etc.) else if (iterable && typeof iterable[Symbol.iterator] === 'function') { node.removeAttribute('c-for'); var _parentNode = node.parentNode; var arr = Array.from(iterable); for (var _i = 0; _i < arr.length; _i++) { var _item = arr[_i]; pointers[valuePointer] = _item; var _newNode = node.cloneNode(true); processNode(comp, _newNode, pointers, cache); updateAttributePlaceholders(comp, _newNode, pointers, cache); updateTextNodePlaceholders(comp, _newNode, pointers, cache); _parentNode.appendChild(_newNode); } node.remove(); return true; }   // Type detection: Plain Objects (NEW) else if (iterable && _typeof(iterable) === 'object' && iterable !== null) { node.removeAttribute('c-for'); var _parentNode2 = node.parentNode; var entries = Object.entries(iterable); for (var _i2 = 0; _i2 < entries.length; _i2++) { var _entries$_i = _slicedToArray(entries[_i2], 2), key = _entries$_i[0], value = _entries$_i[1];   // Assign based on pointer count if (isDualPointer) { pointers[keyPointer] = key; pointers[valuePointer] = value; } else { // Single pointer with object gets value only pointers[valuePointer] = value; } var _newNode2 = node.cloneNode(true); processNode(comp, _newNode2, pointers, cache); updateAttributePlaceholders(comp, _newNode2, pointers, cache); updateTextNodePlaceholders(comp, _newNode2, pointers, cache); _parentNode2.appendChild(_newNode2); } node.remove(); return true; }   // Not iterable else { Eif (iterable !== undefined && iterable !== null) { logError(comp, "[method-call-error] ".concat(iterableExpr, " : Result is not iterable")); } return false; } } };</pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2025-11-12T17:15:40.516Z </div> <script src="prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="sorter.js"></script> <script src="block-navigation.js"></script> </body> </html>