How to use mergeInject method in Playwright Internal

Best JavaScript code snippet using playwright-internal

react-hot-loader.development.js

Source:react-hot-loader.development.js Github

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...1615 });1616 })1617 };1618};1619var mergeInject = function mergeInject(a, b, instance) {1620 if (a && !Array.isArray(a)) {1621 return mergeInject([a], b);1622 }1623 if (b && !Array.isArray(b)) {1624 return mergeInject(a, [b]);1625 }1626 if (!a || !b) {1627 return NO_CHILDREN;1628 }1629 if (a.length === b.length) {1630 return mapChildren(a, b);1631 }1632 // in some cases (no confidence here) B could contain A except null children1633 // in some cases - could not.1634 // this depends on React version and the way you build component.1635 var nonNullA = filterNullArray(a);1636 if (nonNullA.length === b.length) {1637 return mapChildren(nonNullA, b);1638 }1639 var flatA = unflatten(nonNullA);1640 var flatB = unflatten(b);1641 if (flatA.length === flatB.length) {1642 return mapChildren(flatA, flatB);1643 }1644 if (flatB.length === 0 && flatA.length === 1 && _typeof(flatA[0]) !== 'object') ; else if (!configuration.IS_REACT_MERGE_ENABLED) {1645 logger.warn('React-hot-loader: unable to merge ', a, 'and children of ', instance);1646 stackReport();1647 }1648 return NO_CHILDREN;1649};1650var transformFlowNode = function transformFlowNode(flow) {1651 return flow.reduce(function (acc, node) {1652 if (node && isFragmentNode(node)) {1653 if (node.props && node.props.children) {1654 return [].concat(acc, filterNullArray(asArray(node.props.children)));1655 }1656 if (node.children) {1657 return [].concat(acc, filterNullArray(asArray(node.children)));1658 }1659 }1660 return [].concat(acc, [node]);1661 }, []);1662};1663var scheduledUpdates = [];1664var scheduledUpdate = 0;1665var flushScheduledUpdates = function flushScheduledUpdates() {1666 var instances = scheduledUpdates;1667 scheduledUpdates = [];1668 scheduledUpdate = 0;1669 instances.forEach(function (instance) {1670 return instance[PROXY_IS_MOUNTED] && updateInstance(instance);1671 });1672};1673var unscheduleUpdate = function unscheduleUpdate(instance) {1674 scheduledUpdates = scheduledUpdates.filter(function (inst) {1675 return inst !== instance;1676 });1677};1678var scheduleInstanceUpdate = function scheduleInstanceUpdate(instance) {1679 scheduledUpdates.push(instance);1680 if (!scheduledUpdate) {1681 scheduledUpdate = setTimeout(flushScheduledUpdates, 4);1682 }1683};1684var hotReplacementRender = function hotReplacementRender(instance, stack) {1685 if (isReactClassInstance(instance)) {1686 var type = getElementType$1(stack);1687 renderStack.push({1688 name: getComponentDisplayName(type),1689 type: type,1690 props: stack.instance.props,1691 context: stackContext()1692 });1693 }1694 try {1695 var flow = transformFlowNode(filterNullArray(asArray(render(instance, stack))));1696 var children = stack.children;1697 flow.forEach(function (child, index) {1698 var childType = child.type;1699 var stackChild = children[index];1700 var next = function next(instance) {1701 // copy over props as long new component may be hidden inside them1702 // child does not have all props, as long some of them can be calculated on componentMount.1703 var realProps = instance.props;1704 var nextProps = _extends({}, realProps, child.nextProps || {}, child.props || {});1705 if (isReactClassInstance(instance) && instance.componentWillUpdate) {1706 // Force-refresh component (bypass redux renderedComponent)1707 instance.componentWillUpdate(_extends({}, realProps), instance.state);1708 }1709 instance.props = nextProps;1710 hotReplacementRender(instance, stackChild);1711 instance.props = realProps;1712 };1713 // text node1714 if ((typeof child === 'undefined' ? 'undefined' : _typeof(child)) !== 'object' || !stackChild || !stackChild.instance) {1715 if (stackChild && stackChild.children && stackChild.children.length) {1716 logger.error('React-hot-loader: reconciliation failed', 'could not dive into [', child, '] while some elements are still present in the tree.');1717 stackReport();1718 }1719 return;1720 }1721 // comparing rendered type to fiber.ElementType1722 if ((typeof childType === 'undefined' ? 'undefined' : _typeof(childType)) !== _typeof(stackChild.elementType)) {1723 // Portals could generate undefined !== null1724 if (childType && stackChild.type) {1725 logger.warn('React-hot-loader: got ', childType, 'instead of', stackChild.type);1726 stackReport();1727 }1728 return;1729 }1730 if (isMemoType(child) || isLazyType(child)) {1731 // force update memo children1732 if (stackChild.children && stackChild.children[0]) {1733 scheduleInstanceUpdate(stackChild.children[0].instance);1734 }1735 childType = childType.type || childType;1736 }1737 if (isForwardType(child)) {1738 next(stackChild.instance);1739 } else if (isContextConsumer(child)) {1740 try {1741 var contextValue = stackContext().get(getContextProvider(childType));1742 next({1743 children: (child.props ? child.props.children : child.children[0])(contextValue !== undefined ? contextValue : childType[CONTEXT_CURRENT_VALUE])1744 });1745 } catch (e) {1746 // do nothing, yet1747 }1748 } else if (typeof childType !== 'function') {1749 // React1750 var childName = childType ? getComponentDisplayName(childType) : 'empty';1751 var extraContext = stackContext();1752 if (isContextProvider(child)) {1753 extraContext = new Map(extraContext);1754 extraContext.set(getContextProvider(childType), _extends({}, child.nextProps || {}, child.props || {}).value);1755 childName = 'ContextProvider';1756 }1757 renderStack.push({1758 name: childName,1759 type: childType,1760 props: stack.instance.props,1761 context: extraContext1762 });1763 next(1764 // move types from render to the instances of hydrated tree1765 mergeInject(transformFlowNode(asArray(child.props ? child.props.children : child.children)), stackChild.instance.children, stackChild.instance));1766 renderStack.pop();1767 } else {1768 if (childType === stackChild.type) {1769 next(stackChild.instance);1770 } else {1771 // unwrap proxy1772 var _childType = getElementType$1(child);1773 if (isMemoType(child)) {1774 _childType = _childType.type || _childType;1775 }1776 if (!stackChild.type[PROXY_KEY]) {1777 if (!configuration.IS_REACT_MERGE_ENABLED) {1778 if (isTypeBlacklisted(stackChild.type)) {1779 logger.warn('React-hot-loader: cold element got updated ', stackChild.type);...

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index.js

Source:index.js Github

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...1413 })1414});1415const mergeInject = (a, b, instance) => {1416 if (a && !Array.isArray(a)) {1417 return mergeInject([a], b);1418 }1419 if (b && !Array.isArray(b)) {1420 return mergeInject(a, [b]);1421 }1422 if (!a || !b) {1423 return NO_CHILDREN;1424 }1425 if (a.length === b.length) {1426 return mapChildren(a, b);1427 }1428 const nonNullA = filterNullArray(a);1429 if (nonNullA.length === b.length) {1430 return mapChildren(nonNullA, b);1431 }1432 const flatA = unflatten(nonNullA);1433 const flatB = unflatten(b);1434 if (flatA.length === flatB.length) {1435 return mapChildren(flatA, flatB);1436 }1437 if (flatB.length === 0 && flatA.length === 1 && typeof flatA[0] !== 'object') ; else if (!configuration.IS_REACT_MERGE_ENABLED) {1438 logger.warn(`React-hot-loader: unable to merge `, a, 'and children of ', instance);1439 stackReport();1440 }1441 return NO_CHILDREN;1442};1443const transformFlowNode = flow => flow.reduce((acc, node) => {1444 if (node && isFragmentNode(node)) {1445 if (node.props && node.props.children) {1446 return [...acc, ...filterNullArray(asArray(node.props.children))];1447 }1448 if (node.children) {1449 return [...acc, ...filterNullArray(asArray(node.children))];1450 }1451 }1452 return [...acc, node];1453}, []);1454let scheduledUpdates = [];1455let scheduledUpdate = 0;1456const flushScheduledUpdates = () => {1457 const instances = scheduledUpdates;1458 scheduledUpdates = [];1459 scheduledUpdate = 0;1460 instances.forEach(instance => instance[PROXY_IS_MOUNTED] && updateInstance(instance));1461};1462const unscheduleUpdate = instance => {1463 scheduledUpdates = scheduledUpdates.filter(inst => inst !== instance);1464};1465const scheduleInstanceUpdate = instance => {1466 scheduledUpdates.push(instance);1467 if (!scheduledUpdate) {1468 scheduledUpdate = setTimeout(flushScheduledUpdates, 4);1469 }1470};1471const hotReplacementRender = (instance, stack) => {1472 if (isReactClassInstance(instance)) {1473 const type = getElementType$1(stack);1474 renderStack.push({1475 name: getComponentDisplayName(type),1476 type,1477 props: stack.instance.props,1478 context: stackContext()1479 });1480 }1481 try {1482 const flow = transformFlowNode(filterNullArray(asArray(render(instance, stack))));1483 const {1484 children1485 } = stack;1486 flow.forEach((child, index) => {1487 let childType = child.type;1488 const stackChild = children[index];1489 const next = instance => {1490 const realProps = instance.props;1491 const nextProps = { ...realProps,1492 ...(child.nextProps || {}),1493 ...(child.props || {})1494 };1495 if (isReactClassInstance(instance) && instance.componentWillUpdate) {1496 instance.componentWillUpdate({ ...realProps1497 }, instance.state);1498 }1499 instance.props = nextProps;1500 hotReplacementRender(instance, stackChild);1501 instance.props = realProps;1502 };1503 if (typeof child !== 'object' || !stackChild || !stackChild.instance) {1504 if (stackChild && stackChild.children && stackChild.children.length) {1505 logger.error('React-hot-loader: reconciliation failed', 'could not dive into [', child, '] while some elements are still present in the tree.');1506 stackReport();1507 }1508 return;1509 }1510 if (typeof childType !== typeof stackChild.elementType) {1511 if (childType && stackChild.type) {1512 logger.warn('React-hot-loader: got ', childType, 'instead of', stackChild.type);1513 stackReport();1514 }1515 return;1516 }1517 if (isMemoType(child) || isLazyType(child)) {1518 if (stackChild.children && stackChild.children[0]) {1519 scheduleInstanceUpdate(stackChild.children[0].instance);1520 }1521 childType = childType.type || childType;1522 }1523 if (isForwardType(child)) {1524 next(stackChild.instance);1525 } else if (isContextConsumer(child)) {1526 try {1527 const contextValue = stackContext().get(getContextProvider(childType));1528 next({1529 children: (child.props ? child.props.children : child.children[0])(contextValue !== undefined ? contextValue : childType[CONTEXT_CURRENT_VALUE])1530 });1531 } catch (e) {}1532 } else if (typeof childType !== 'function') {1533 let childName = childType ? getComponentDisplayName(childType) : 'empty';1534 let extraContext = stackContext();1535 if (isContextProvider(child)) {1536 extraContext = new Map(extraContext);1537 extraContext.set(getContextProvider(childType), { ...(child.nextProps || {}),1538 ...(child.props || {})1539 }.value);1540 childName = 'ContextProvider';1541 }1542 renderStack.push({1543 name: childName,1544 type: childType,1545 props: stack.instance.props,1546 context: extraContext1547 });1548 next(mergeInject(transformFlowNode(asArray(child.props ? child.props.children : child.children)), stackChild.instance.children, stackChild.instance));1549 renderStack.pop();1550 } else {1551 if (childType === stackChild.type) {1552 next(stackChild.instance);1553 } else {1554 let childType = getElementType$1(child);1555 if (isMemoType(child)) {1556 childType = childType.type || childType;1557 }1558 if (!stackChild.type[PROXY_KEY]) {1559 if (!configuration.IS_REACT_MERGE_ENABLED) {1560 if (isTypeBlacklisted(stackChild.type)) {1561 logger.warn('React-hot-loader: cold element got updated ', stackChild.type);1562 }...

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0.5fe0515847c97c9eece8.hot-update.js

Source:0.5fe0515847c97c9eece8.hot-update.js Github

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...670 });671 })672 };673};674var mergeInject = function mergeInject(a, b, instance) {675 if (a && !Array.isArray(a)) {676 return mergeInject([a], b);677 }678 if (b && !Array.isArray(b)) {679 return mergeInject(a, [b]);680 }681 if (!a || !b) {682 return NO_CHILDREN;683 }684 if (a.length === b.length) {685 return mapChildren(a, b);686 }687 var flatA = unflatten(a);688 var flatB = unflatten(b);689 if (flatA.length === flatB.length) {690 return mapChildren(flatA, flatB);691 }692 _logger2.default.warn('React-hot-loader: unable to merge ', a, 'and children of ', instance);693 return NO_CHILDREN;694};695var hotReplacementRender = function hotReplacementRender(instance, stack) {696 var flow = filterNullArray(asArray(render(instance)));697 var children = stack.children;698 flow.forEach(function (child, index) {699 var stackChild = children[index];700 var next = function next(instance) {701 // copy over props as long new component may be hidden inside them702 // child does not have all props, as long some of them can be calculated on componentMount.703 var nextProps = _extends({}, instance.props);704 for (var key in child.props) {705 if (child.props[key]) {706 nextProps[key] = child.props[key];707 }708 }709 if (isReactClass(instance) && instance.componentWillUpdate) {710 // Force-refresh component (bypass redux renderedComponent)711 instance.componentWillUpdate(nextProps, instance.state);712 }713 instance.props = nextProps;714 hotReplacementRender(instance, stackChild);715 };716 // text node717 if ((typeof child === 'undefined' ? 'undefined' : _typeof(child)) !== 'object' || !stackChild || !stackChild.instance) {718 return;719 }720 if (typeof child.type !== 'function') {721 next(722 // move types from render to the instances of hydrated tree723 mergeInject(filterNullArray(asArray(child.props ? child.props.children : child.children)), stackChild.instance.children, stackChild.instance));724 } else {725 // unwrap proxy726 var childType = getElementType(child);727 if (!stackChild.type[_reactStandIn.PROXY_KEY]) {728 /* eslint-disable no-console */729 _logger2.default.error('React-hot-loader: fatal error caused by ', stackChild.type, ' - no instrumentation found. ', 'Please require react-hot-loader before React. More in troubleshooting.');730 throw new Error('React-hot-loader: wrong configuration');731 }732 if (child.type === stackChild.type) {733 next(stackChild.instance);734 } else if (isSwappable(childType, stackChild.type)) {735 // they are both registered, or have equal code/displayname/signature736 // update proxy using internal PROXY_KEY737 (0, _proxies.updateProxyById)(stackChild.type[_reactStandIn.PROXY_KEY], childType);...

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Menu.js.es.js

Source:Menu.js.es.js Github

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...314 return function mergedDataFn() {315 return extend(isFunction(to) ? to.call(this, this) : to, isFunction(from) ? from.call(this, this) : from);316 };317}318function mergeInject(to, from) {319 return mergeObjectOptions(normalizeInject(to), normalizeInject(from));320}321function normalizeInject(raw) {322 if (isArray(raw)) {323 const res = {};324 for (let i = 0; i < raw.length; i++) {325 res[raw[i]] = raw[i];326 }327 return res;328 }329 return raw;330}331function mergeAsArray(to, from) {332 return to ? [...new Set([].concat(to, from))] : from;...

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componentOptions.js

Source:componentOptions.js Github

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1import {2 isFunction,3 extend,4 isString,5 isObject,6 isArray,7 NOOP,8 isPromise9 // LooseRequired,10 // UnionToIntersection11} from '../shared/index.js'12import { isRef, reactive } from '../reactivity/index.js'13function createDuplicateChecker () {14 const cache = Object.create(null)15 return (type, key) => {16 if (!cache[key]) {17 cache[key] = type18 }19 }20}21export let shouldCacheAccess = true22export function applyOptions (instance) {23 const options = resolveMergedOptions(instance)24 const publicThis = instance.proxy25 const ctx = instance.ctx26 shouldCacheAccess = false27 if (options.beforeCreate) {28 callHook(options.beforeCreate, instance, 'bc')29 }30 const {31 data: dataOptions,32 computed: computedOptions,33 methods,34 watch: watchOptions,35 provide: provideOptions,36 inject: injectOptions,37 created,38 beforeMount,39 mounted,40 beforeUpdate,41 updated,42 activated,43 deactivated,44 beforeDestroy,45 beforeUnmount,46 destroyed,47 unmounted,48 render,49 renderTracked,50 renderTriggered,51 errorCaptured,52 serverPrefetch,53 expose,54 inheritAttrs,55 components,56 directives,57 filters58 } = options59 const checkDuplicateProperties = createDuplicateChecker()60 {61 const [propsOptions] = instance.propsOptions62 if (propsOptions) {63 for (const key in propsOptions) {64 checkDuplicateProperties('Props', key)65 }66 }67 }68 if (injectOptions) {69 resolveInjections(70 injectOptions,71 ctx,72 checkDuplicateProperties,73 instance.appContext.config.unwrapInjectedRef74 )75 }76 if (methods) {77 for (const key in methods) {78 const methodHandler = methods[key]79 if (isFunction(methodHandler)) {80 {81 Object.defineProperty(ctx, key, {82 value: methodHandler.bind(publicThis),83 configurable: true,84 enumerable: true,85 writable: true86 })87 }88 {89 checkDuplicateProperties('Methods', key)90 }91 }92 }93 }94 if (dataOptions) {95 const data = dataOptions.call(publicThis, publicThis)96 if (isObject(data)) {97 instance.data = reactive(data)98 {99 for (const key in data) {100 checkDuplicateProperties('Data', key)101 if (key[0] !== '$' && key[0] !== '_') {102 Object.defineProperty(ctx, key, {103 configurable: true,104 enumerable: true,105 get: () => data[key],106 set: NOOP107 })108 }109 }110 }111 }112 }113 shouldCacheAccess = true114 if (computedOptions) {115 for (const key in computedOptions) {116 const opt = computedOptions[key]117 const get = isFunction(opt)118 ? opt.bind(publicThis, publicThis)119 : isFunction(opt.get)120 ? opt.get.bind(publicThis, publicThis)121 : NOOP122 const set =123 !isFunction(opt) && isFunction(opt.set)124 ? opt.set.bind(publicThis)125 : () => {}126 const c = computed$1({ get, set })127 Object.defineProperty(ctx, key, {128 enumerable: true,129 configurable: true,130 get: () => c.value,131 set: v => (c.value = v)132 })133 {134 checkDuplicateProperties('Computed', key)135 }136 }137 }138 if (watchOptions) {139 for (const key in watchOptions) {140 createWatcher(watchOptions[key], ctx, publicThis, key)141 }142 }143 if (provideOptions) {144 const provides = isFunction(provideOptions)145 ? provideOptions.call(publicThis)146 : provideOptions147 Reflect.ownKeys(provides).forEach(key => {148 provide(key, provides[key])149 })150 }151 if (created) {152 callHook(created, instance, 'c')153 }154 function registerLifecycleHook (register, hook) {155 if (isArray(hook)) {156 hook.forEach(_hook => register(_hook.bind(publicThis)))157 } else if (hook) {158 register(hook.bind(publicThis))159 }160 }161 registerLifecycleHook(onBeforeMount, beforeMount)162 registerLifecycleHook(onMounted, mounted)163 registerLifecycleHook(onBeforeUpdate, beforeUpdate)164 registerLifecycleHook(onUpdated, updated)165 registerLifecycleHook(onActivated, activated)166 registerLifecycleHook(onDeactivated, deactivated)167 registerLifecycleHook(onErrorCaptured, errorCaptured)168 registerLifecycleHook(onRenderTracked, renderTracked)169 registerLifecycleHook(onRenderTriggered, renderTriggered)170 registerLifecycleHook(onBeforeUnmount, beforeUnmount)171 registerLifecycleHook(onUnmounted, unmounted)172 registerLifecycleHook(onServerPrefetch, serverPrefetch)173 if (isArray(expose)) {174 if (expose.length) {175 const exposed = instance.exposed || (instance.exposed = {})176 expose.forEach(key => {177 Object.defineProperty(exposed, key, {178 get: () => publicThis[key],179 set: val => (publicThis[key] = val)180 })181 })182 } else if (!instance.exposed) {183 instance.exposed = {}184 }185 }186 if (render && instance.render === NOOP) {187 instance.render = render188 }189 if (inheritAttrs != null) {190 instance.inheritAttrs = inheritAttrs191 }192 if (components) instance.components = components193 if (directives) instance.directives = directives194}195function resolveInjections (196 injectOptions,197 ctx,198 checkDuplicateProperties = NOOP,199 unwrapRef = false200) {201 if (isArray(injectOptions)) {202 injectOptions = normalizeInject(injectOptions)203 }204 for (const key in injectOptions) {205 const opt = injectOptions[key]206 let injected207 if (isObject(opt)) {208 if ('default' in opt) {209 injected = inject(opt.from || key, opt.default, true)210 } else {211 injected = inject(opt.from || key)212 }213 } else {214 injected = inject(opt)215 }216 if (isRef(injected)) {217 if (unwrapRef) {218 Object.defineProperty(ctx, key, {219 enumerable: true,220 configurable: true,221 get: () => injected.value,222 set: v => (injected.value = v)223 })224 } else {225 ctx[key] = injected226 }227 } else {228 ctx[key] = injected229 }230 {231 checkDuplicateProperties('Inject', key)232 }233 }234}235function callHook (hook, instance, type) {236 isArray(hook)237 ? hook.map(h => h.bind(instance.proxy))238 : hook.bind(instance.proxy)239}240function createWatcher (raw, ctx, publicThis, key) {241 const getter = key.includes('.')242 ? createPathGetter(publicThis, key)243 : () => publicThis[key]244 if (isString(raw)) {245 const handler = ctx[raw]246 if (isFunction(handler)) {247 watch(getter, handler)248 }249 } else if (isFunction(raw)) {250 watch(getter, raw.bind(publicThis))251 } else if (isObject(raw)) {252 if (isArray(raw)) {253 raw.forEach(r => createWatcher(r, ctx, publicThis, key))254 } else {255 const handler = isFunction(raw.handler)256 ? raw.handler.bind(publicThis)257 : ctx[raw.handler]258 if (isFunction(handler)) {259 watch(getter, handler, raw)260 }261 }262 }263}264export function resolveMergedOptions (instance) {265 const base = instance.type266 const { mixins, extends: extendsOptions } = base267 const {268 mixins: globalMixins,269 optionsCache: cache,270 config: { optionMergeStrategies }271 } = instance.appContext272 const cached = cache.get(base)273 let resolved274 if (cached) {275 resolved = cached276 } else if (!globalMixins.length && !mixins && !extendsOptions) {277 {278 resolved = base279 }280 } else {281 resolved = {}282 if (globalMixins.length) {283 globalMixins.forEach(m =>284 mergeOptions(resolved, m, optionMergeStrategies, true)285 )286 }287 mergeOptions(resolved, base, optionMergeStrategies)288 }289 cache.set(base, resolved)290 return resolved291}292function mergeOptions (to, from, strats, asMixin = false) {293 const { mixins, extends: extendsOptions } = from294 if (extendsOptions) {295 mergeOptions(to, extendsOptions, strats, true)296 }297 if (mixins) {298 mixins.forEach(m => mergeOptions(to, m, strats, true))299 }300 for (const key in from) {301 if (asMixin && key === 'expose') {302 } else {303 const strat = internalOptionMergeStrats[key] || (strats && strats[key])304 to[key] = strat ? strat(to[key], from[key]) : from[key]305 }306 }307 return to308}309const internalOptionMergeStrats = {310 data: mergeDataFn,311 props: mergeObjectOptions,312 emits: mergeObjectOptions,313 methods: mergeObjectOptions,314 computed: mergeObjectOptions,315 beforeCreate: mergeAsArray,316 created: mergeAsArray,317 beforeMount: mergeAsArray,318 mounted: mergeAsArray,319 beforeUpdate: mergeAsArray,320 updated: mergeAsArray,321 beforeDestroy: mergeAsArray,322 beforeUnmount: mergeAsArray,323 destroyed: mergeAsArray,324 unmounted: mergeAsArray,325 activated: mergeAsArray,326 deactivated: mergeAsArray,327 errorCaptured: mergeAsArray,328 serverPrefetch: mergeAsArray,329 components: mergeObjectOptions,330 directives: mergeObjectOptions,331 watch: mergeWatchOptions,332 provide: mergeDataFn,333 inject: mergeInject334}335function mergeDataFn (to, from) {336 if (!from) {337 return to338 }339 if (!to) {340 return from341 }342 return function mergedDataFn () {343 return extend(344 isFunction(to) ? to.call(this, this) : to,345 isFunction(from) ? from.call(this, this) : from346 )347 }348}349function mergeInject (to, from) {350 return mergeObjectOptions(normalizeInject(to), normalizeInject(from))351}352function normalizeInject (raw) {353 if (isArray(raw)) {354 const res = {}355 for (let i = 0; i < raw.length; i++) {356 res[raw[i]] = raw[i]357 }358 return res359 }360 return raw361}362function mergeAsArray (to, from) {363 return to ? [...new Set([].concat(to, from))] : from364}365function mergeObjectOptions (to, from) {366 return to ? extend(extend(Object.create(null), to), from) : from367}368function mergeWatchOptions (to, from) {369 if (!to) return from370 if (!from) return to371 const merged = extend(Object.create(null), to)372 for (const key in from) {373 merged[key] = mergeAsArray(to[key], from[key])374 }375 return merged...

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hotReplacementRender.js

Source:hotReplacementRender.js Github

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...132 });133 })134 };135};136var mergeInject = function mergeInject(a, b, instance) {137 if (a && !Array.isArray(a)) {138 return mergeInject([a], b);139 }140 if (b && !Array.isArray(b)) {141 return mergeInject(a, [b]);142 }143 if (!a || !b) {144 return NO_CHILDREN;145 }146 if (a.length === b.length) {147 return mapChildren(a, b);148 }149 var flatA = unflatten(a);150 var flatB = unflatten(b);151 if (flatA.length === flatB.length) {152 return mapChildren(flatA, flatB);153 }154 if (flatB.length === 0 && flatA.length === 1 && _typeof(flatA[0]) !== 'object') {155 // terminal node156 } else {157 _logger2.default.warn('React-hot-loader: unable to merge ', a, 'and children of ', instance);158 }159 return NO_CHILDREN;160};161var transformFlowNode = function transformFlowNode(flow) {162 return flow.reduce(function (acc, node) {163 if ((0, _reactUtils.isFragmentNode)(node) && node.props && node.props.children) {164 return [].concat(acc, node.props.children);165 }166 return [].concat(acc, [node]);167 }, []);168};169var hotReplacementRender = function hotReplacementRender(instance, stack) {170 var flow = transformFlowNode(filterNullArray(asArray(render(instance))));171 var children = stack.children;172 flow.forEach(function (child, index) {173 var stackChild = children[index];174 var next = function next(instance) {175 // copy over props as long new component may be hidden inside them176 // child does not have all props, as long some of them can be calculated on componentMount.177 var nextProps = _extends({}, instance.props);178 for (var key in child.props) {179 if (child.props[key]) {180 nextProps[key] = child.props[key];181 }182 }183 if (isReactClass(instance) && instance.componentWillUpdate) {184 // Force-refresh component (bypass redux renderedComponent)185 instance.componentWillUpdate(nextProps, instance.state);186 }187 instance.props = nextProps;188 hotReplacementRender(instance, stackChild);189 };190 // text node191 if ((typeof child === 'undefined' ? 'undefined' : _typeof(child)) !== 'object' || !stackChild || !stackChild.instance) {192 return;193 }194 if (typeof child.type !== 'function') {195 next(196 // move types from render to the instances of hydrated tree197 mergeInject(filterNullArray(asArray(child.props ? child.props.children : child.children)), stackChild.instance.children, stackChild.instance));198 } else {199 // unwrap proxy200 var childType = getElementType(child);201 if (!stackChild.type[_reactStandIn.PROXY_KEY]) {202 /* eslint-disable no-console */203 _logger2.default.error('React-hot-loader: fatal error caused by ', stackChild.type, ' - no instrumentation found. ', 'Please require react-hot-loader before React. More in troubleshooting.');204 throw new Error('React-hot-loader: wrong configuration');205 }206 if (child.type === stackChild.type) {207 next(stackChild.instance);208 } else if (isSwappable(childType, stackChild.type)) {209 // they are both registered, or have equal code/displayname/signature210 // update proxy using internal PROXY_KEY211 (0, _proxies.updateProxyById)(stackChild.type[_reactStandIn.PROXY_KEY], childType);...

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reactiveInject.js

Source:reactiveInject.js Github

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...8 beforeCreate() {9 if (this.$options.reactiveInject) {10 this._reactiveInjectResult = {};11 Object.entries(this.$options.reactiveInject).forEach(([injectName, computedNames]) => {12 this.$options.inject = mergeInject(13 this.$options.inject,14 {15 [injectName]: {16 from: injectName,17 },18 },19 );20 // plucked from Vue source code's (private) resolveInject() method21 // https://github.com/vuejs/vue/blob/e3d81c6f9add81188c47a7f35015ec6836c18f3e/src/core/instance/inject.js#L53-L5922 let source = this;23 while (source) {24 if (source._provided && hasOwnProperty.call(source._provided, injectName)) {25 this._reactiveInjectResult[injectName] = source._provided[injectName];26 break;...

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GlobalMixin.js

Source:GlobalMixin.js Github

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...31 provide,32 this,33 'provide'34 )35 this.$options.inject = mergeInject(36 this.$options.inject,37 inject,38 this,39 'inject'40 )41 //applying the watch42 this.$once('hook:created', () => {43 const unwatch = this.$watch(44 () => this[options.name],45 watch[options.name].handler,46 {47 immediate: true,48 }49 )...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 await page.mergeInject('./injected.js');6 await page.click('text=Search');7 await page.waitForTimeout(3000);8 await browser.close();9})();10console.log('injected script');11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch({ headless: false });14 const context = await browser.newContext();15 await page.mergeInject('./injected.js', {16 });17 await page.click('text=Search');18 await page.waitForTimeout(3000);19 await browser.close();20})();21console.log('injected script');22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch({ headless: false });25 const context = await browser.newContext();26 await page.mergeInject('./injected.js', {27 });28 await page.click('text=Search');29 await page.waitForTimeout(3000);30 await browser.close();31})();32console.log('injected script');33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch({ headless

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Using AI Code Generation

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1const { mergeInject } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await mergeInject(page, 'console.log("Hello world")');8 await browser.close();9})();10### mergeInject(page, script[, arg])11await mergeInject(page, 'document.body.style.backgroundColor = "red"');12await mergeInject(page, () => document.body.style.backgroundColor = "red");13await mergeInject(page, (arg) => document.body.style.backgroundColor = arg, 'red');14await mergeInject(page, async () => {15 await new Promise((x) => setTimeout(x, 1000));16 document.body.style.backgroundColor = 'red';17});18const result = await mergeInject(page, () => Promise.resolve(8 * 7));19const result = await mergeInject(page, () => {20 throw new Error('qwerty');21}).catch((error) => error);22const width = await mergeInject(page, () => {23 return document.documentElement.clientWidth;24});25[MIT](LICENSE)

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Using AI Code Generation

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1const { mergeInject } = require("@playwright/test/lib/utils/inject");2const { chromium } = require("playwright");3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForLoadState("domcontentloaded");8 await page.addScriptTag({9 });10 await page.evaluate(mergeInject);11 await page.addScriptTag({12 mergeInject(function () {13 console.log("I am injected");14 });15 });16 await browser.close();17})();18const { mergeInject } = require("@playwright/test/lib/utils/inject");19const { chromium } = require("playwright");20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.waitForLoadState("domcontentloaded");25 await page.addScriptTag({26 });27 await page.evaluate(mergeInject);28 await page.addScriptTag({29 mergeInject(function () {30 console.log("I am injected");31 });32 });33 await browser.close();34})();

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Using AI Code Generation

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1const { mergeInject } = require('@playwright/test/lib/server/injectedScript');2const { inject } = require('@playwright/test/lib/server/injectedScript');3const fs = require('fs');4const path = require('path');5const { promisify } = require('util');6const readFileAsync = promisify(fs.readFile);7const writeFileAsync = promisify(fs.writeFile);8const { merge } = require('lodash');9async function main() {10 const injectedScript = await readFileAsync(path.join(__dirname, 'injectedScript.js'), 'utf8');11 const injectedScriptSource = await readFileAsync(path.join(__dirname, 'injectedScriptSource.js'), 'utf8');12 const injectedScriptSource2 = await readFileAsync(path.join(__dirname, 'injectedScriptSource2.js'), 'utf8');13 const injectedScriptSource3 = await readFileAsync(path.join(__dirname, 'injectedScriptSource3.js'), 'utf8');14 const injectedScriptSource4 = await readFileAsync(path.join(__dirname, 'injectedScriptSource4.js'), 'utf8');15 const injectedScriptSource5 = await readFileAsync(path.join(__dirname, 'injectedScriptSource5.js'), 'utf8');16 const injectedScriptSource6 = await readFileAsync(path.join(__dirname, 'injectedScriptSource6.js'), 'utf8');17 const injectedScriptSource7 = await readFileAsync(path.join(__dirname, 'injectedScriptSource7.js'), 'utf8');18 const injectedScriptSource8 = await readFileAsync(path.join(__dirname, 'injectedScriptSource8.js'), 'utf8');19 const injectedScriptSource9 = await readFileAsync(path.join(__dirname, 'injectedScriptSource9.js'), 'utf8');20 const injectedScriptSource10 = await readFileAsync(path.join(__dirname, 'injectedScriptSource10.js'), 'utf8');21 const injectedScriptSource11 = await readFileAsync(path.join(__dirname, 'injectedScriptSource11.js'), 'utf8');22 const injectedScriptSource12 = await readFileAsync(path.join(__dirname, 'injectedScriptSource12.js'), 'utf8');23 const injectedScriptSource13 = await readFileAsync(path.join(__dirname, 'injectedScriptSource13.js'), 'utf8');24 const injectedScriptSource14 = await readFileAsync(path.join(__dirname, 'injectedScriptSource14.js'), 'utf8');

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Using AI Code Generation

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1const { mergeInject } = require('playwright/lib/server/injected/injectedScript');2const { inject } = require('playwright/lib/server/injected/injectedScriptSource');3const { context } = require('playwright/lib/server/injected/injectedScriptSource');4const { page } = require('playwright/lib/server/injected/injectedScriptSource');5const { frame } = require('playwright/lib/server/injected/injectedScriptSource');6const { worker } = require('playwright/lib/server/injected/injectedScriptSource');7mergeInject(inject);8mergeInject(context);9mergeInject(page);10mergeInject(frame);11mergeInject(worker);12const { mergeInject } = require('playwright/lib/server/injected/injectedScript');13const { inject } = require('playwright/lib/server/injected/injectedScriptSource');14const { context } = require('playwright/lib/server/injected/injectedScriptSource');15const { page } = require('playwright/lib/server/injected/injectedScriptSource');16const { frame } = require('playwright/lib/server/injected/injectedScriptSource');17const { worker } = require('playwright/lib/server/injected/injectedScriptSource');18mergeInject(inject);19mergeInject(context);20mergeInject(page);21mergeInject(frame);22mergeInject(worker);23const { mergeInject } = require('playwright/lib/server/injected/injectedScript');24const { inject } = require('playwright/lib/server/injected/injectedScriptSource');25const { context } = require('playwright/lib/server/injected/injectedScriptSource');26const { page } = require('playwright/lib/server/injected/injectedScriptSource');27const { frame } = require('playwright/lib/server/injected/injectedScriptSource');28const { worker } = require('playwright/lib/server/injected/injectedScriptSource');29mergeInject(inject);30mergeInject(context);31mergeInject(page);32mergeInject(frame);33mergeInject(worker);34const { mergeInject } = require('playwright/lib/server/injected/injectedScript');35const { inject } = require('playwright/lib/server/injected/injectedScriptSource');36const { context } = require('playwright/lib/server/injected/in

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Using AI Code Generation

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1const { mergeInject } = require('@playwright/test');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await mergeInject(page, {5 script: 'window.__injected = 42;',6 });7 expect(await page.evaluate(() => window.__injected)).toBe(42);8});9### `mergeInject(page, options)`

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Using AI Code Generation

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1const fs = require('fs');2const path = require('path');3const { mergeInject } = require('playwright-core/lib/server/injected/injectedScript');4const { browserName } = require('playwright-core/lib/server/browserType');5const { getTestState } = require('playwright-core/lib/server/test');6const { getTestType } = require('playwright-core/lib/server/testType');7const { getTestFixtures } = require('playwright-core/lib/server/testFixtures');8const { getTestInfo } = require('playwright-core/lib/server/testInfo');9const { getTestSnapshotManager } = require('playwright-core/lib/server/testSnapshotManager');10const { setTestType } = require('playwright-core/lib/server/testType');11const { setTestFixtures } = require('playwright-core/lib/server/testFixtures');12const { setTestInfo } = require('playwright-core/lib/server/testInfo');13const { setTestSnapshotManager } = require('playwright-core/lib/server/testSnapshotManager');14const { setTestState } = require('playwright-core/lib/server/testState');15const { setTestWorkerIndex } = require('playwright-core/lib/server/testWorkerIndex');16const { setTestTimeout } = require('playwright-core/lib/server/testTimeout');17const { setTestName } = require('playwright-core/lib/server/testName');18const { setTestSkip } = require('playwright-core/lib/server/testSkip');19const { setTestExpectedStatus } = require('playwright-core/lib/server/testExpectedStatus');20const { setTestModifier } = require('playwright-core/lib/server/testModifier');21const { setWorkerFixtureOverrides } = require('playwright-core/lib/server/workerFixtureOverrides');22const { setWorkerIndex } = require('playwright-core/lib/server/workerIndex');23const { setWorkerRequire } = require('playwright-core/lib/server/workerRequire');24const { setWorkerSnapshotManager } = require('playwright-core/lib/server/workerSnapshotManager');25const { setWorkerTestState } = require('playwright-core/lib/server/workerTestState');26const { setWorkerTestType } = require('playwright-core/lib/server/workerTestType');27const { setWorkerTestFixtures } = require('playwright-core/lib/server/workerTestFixtures');28const { setWorkerTestInfo } = require('playwright-core/lib/server/workerTestInfo');29const { setWorkerTestSnapshotManager

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Using AI Code Generation

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1const { mergeInject } = require('playwright/lib/server/injectedScript');2const { inject } = require('playwright/lib/server/injectedScript');3const { injectFile } = require('playwright/lib/server/injectedScript');4const { injectSource } = require('playwright/lib/server/injectedScript');5const { injectSource } = require('playwright/lib/server/injectedScript');6const { injectFile } = require('playwright/lib/server/injectedScript');7const { injectFile } = require('playwright/lib/server/injectedScript');8const { injectSource } = require('playwright/lib/server/injectedScript');9const { injectSource } = require('playwright/lib/server/injectedScript');10const { injectFile } = require('playwright/lib/server/injectedScript');11const { mergeInject } = require('playwright/lib/server/injectedScript');12const { inject } = require('playwright/lib/server/injectedScript');13const { injectFile } = require('playwright/lib/server/injectedScript');14const { injectSource } = require('playwright/lib/server/injectedScript');15const { injectFile } = require('playwright/lib/server/injectedScript');16const { injectSource } = require('playwright/lib/server/injectedScript');17const { injectSource } = require('playwright/lib/server/injectedScript');18const { injectFile } = require('playwright/lib/server/injectedScript');19const { mergeInject } = require('playwright/lib/server/injectedScript');20const { inject } = require('playwright/lib/server/injectedScript');21const { injectFile } = require('playwright/lib/server/injectedScript');22const { injectSource } = require('playwright/lib/server/injectedScript');23const { injectFile } = require('playwright/lib/server/injectedScript');24const { injectSource } = require('playwright/lib/server/injectedScript');25const { injectSource } = require('playwright/lib/server/injectedScript');26const { injectFile } = require('playwright/lib/server/injectedScript');27const { mergeInject } = require('playwright/lib/server/injectedScript');28const { inject } = require('playwright/lib/server/injectedScript');29const { injectFile } = require('playwright/lib/server/injected

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Using AI Code Generation

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1const { mergeInject } = require('@playwright/test/lib/test');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await mergeInject(page, 'test.js');5 await page.screenshot({ path: `example.png` });6});

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Using AI Code Generation

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1const { mergeInject } = require('@playwright/test/lib/server/injectedScript');2const fs = require('fs');3const path = require('path');4const { inject } = require('playwright');5const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');6mergeInject(file);7const { mergeInject } = require('@playwright/test/lib/server/injectedScript');8const fs = require('fs');9const path = require('path');10const { inject } = require('playwright');11const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');12mergeInject(file);13const { mergeInject } = require('@playwright/test/lib/server/injectedScript');14const fs = require('fs');15const path = require('path');16const { inject } = require('playwright');17const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');18mergeInject(file);19const { mergeInject } = require('@playwright/test/lib/server/injectedScript');20const fs = require('fs');21const path = require('path');22const { inject } = require('playwright');23const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');24mergeInject(file);25const { mergeInject } = require('@playwright/test/lib/server/injectedScript');26const fs = require('fs');27const path = require('path');28const { inject } = require('playwright');29const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');30mergeInject(file);31const { mergeInject } = require('@playwright/test/lib/server/injectedScript');32const fs = require('fs');33const path = require('path');34const { inject } = require('playwright');35const file = fs.readFileSync(path.resolve(__dirname, 'injectedScript.js'), 'utf-8');36mergeInject(file);

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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