Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use getRootElementsFromComponentInstance method in Playwright Internal
Best JavaScript code snippet using playwright-internal
backend.js
Source:backend.js 
...3299 return rect;3300 }3301 return bounds;3302}3303function getRootElementsFromComponentInstance(instance) {3304 if (instance._isFragment) {3305 const list = [];3306 const {3307 _fragmentStart,3308 _fragmentEnd3309 } = instance;3310 util().mapNodeRange(_fragmentStart, _fragmentEnd, node => {3311 list.push(node);3312 });3313 return list;3314 }3315 return [instance.$el];3316}3317exports.getRootElementsFromComponentInstance = getRootElementsFromComponentInstance;3318/***/ }),3319/***/ 18059:3320/***/ ((__unused_webpack_module, exports, __webpack_require__) => {3321"use strict";3322Object.defineProperty(exports, "__esModule", ({3323 value: true3324}));3325exports.getComponentParents = exports.walkTree = exports.functionalVnodeMap = exports.instanceMap = void 0;3326const shared_utils_1 = __webpack_require__(27146);3327const el_1 = __webpack_require__(66351);3328const util_1 = __webpack_require__(95136);3329let appRecord;3330let api;3331const consoleBoundInstances = Array(5);3332let filter = '';3333const functionalIds = new Map(); // Dedupe instances3334// Some instances may be both on a component and on a child abstract/functional component3335const captureIds = new Map();3336async function walkTree(instance, pFilter, api, ctx) {3337 initCtx(api, ctx);3338 filter = pFilter;3339 functionalIds.clear();3340 captureIds.clear();3341 const result = flatten(await findQualifiedChildren(instance));3342 return result;3343}3344exports.walkTree = walkTree;3345function getComponentParents(instance, api, ctx) {3346 initCtx(api, ctx);3347 const captureIds = new Map();3348 const captureId = vm => {3349 const id = (0, util_1.getUniqueId)(vm);3350 if (captureIds.has(id)) return;3351 captureIds.set(id, undefined);3352 mark(vm);3353 };3354 const parents = [];3355 captureId(instance);3356 let parent = instance;3357 while (parent = parent.$parent) {3358 captureId(parent);3359 parents.push(parent);3360 }3361 return parents;3362}3363exports.getComponentParents = getComponentParents;3364function initCtx(_api, ctx) {3365 appRecord = ctx.currentAppRecord;3366 api = _api;3367 if (!appRecord.meta.instanceMap) {3368 appRecord.meta.instanceMap = new Map();3369 }3370 exports.instanceMap = appRecord.meta.instanceMap;3371 if (!appRecord.meta.functionalVnodeMap) {3372 appRecord.meta.functionalVnodeMap = new Map();3373 }3374 exports.functionalVnodeMap = appRecord.meta.functionalVnodeMap;3375}3376/**3377 * Iterate through an array of instances and flatten it into3378 * an array of qualified instances. This is a depth-first3379 * traversal - e.g. if an instance is not matched, we will3380 * recursively go deeper until a qualified child is found.3381 */3382function findQualifiedChildrenFromList(instances) {3383 instances = instances.filter(child => !(0, util_1.isBeingDestroyed)(child));3384 return Promise.all(!filter ? instances.map(capture) : Array.prototype.concat.apply([], instances.map(findQualifiedChildren)));3385}3386/**3387 * Find qualified children from a single instance.3388 * If the instance itself is qualified, just return itself.3389 * This is ok because [].concat works in both cases.3390 */3391async function findQualifiedChildren(instance) {3392 if (isQualified(instance)) {3393 return [await capture(instance)];3394 } else {3395 let children = await findQualifiedChildrenFromList(instance.$children); // Find functional components in recursively in non-functional vnodes.3396 if (instance._vnode && instance._vnode.children) {3397 const list = await Promise.all(flatten(instance._vnode.children.filter(child => !child.componentInstance).map(captureChild))); // Filter qualified children.3398 const additionalChildren = list.filter(instance => isQualified(instance));3399 children = children.concat(additionalChildren);3400 }3401 return children;3402 }3403}3404/**3405 * Get children from a component instance.3406 */3407function getInternalInstanceChildren(instance) {3408 if (instance.$children) {3409 return instance.$children;3410 }3411 return [];3412}3413/**3414 * Check if an instance is qualified.3415 */3416function isQualified(instance) {3417 const name = (0, shared_utils_1.classify)((0, util_1.getInstanceName)(instance)).toLowerCase();3418 return name.indexOf(filter) > -1;3419}3420function flatten(items) {3421 const r = items.reduce((acc, item) => {3422 if (Array.isArray(item)) {3423 let children = [];3424 for (const i of item) {3425 if (Array.isArray(i)) {3426 children = children.concat(flatten(i));3427 } else {3428 children.push(i);3429 }3430 }3431 acc.push(...children);3432 } else if (item) {3433 acc.push(item);3434 }3435 return acc;3436 }, []);3437 return r;3438}3439function captureChild(child) {3440 if (child.fnContext && !child.componentInstance) {3441 return capture(child);3442 } else if (child.componentInstance) {3443 if (!(0, util_1.isBeingDestroyed)(child.componentInstance)) return capture(child.componentInstance);3444 } else if (child.children) {3445 return Promise.all(flatten(child.children.map(captureChild)));3446 }3447}3448/**3449 * Capture the meta information of an instance. (recursive)3450 */3451async function capture(instance, index, list) {3452 var _a, _b, _c, _d, _e, _f;3453 if (instance.__VUE_DEVTOOLS_FUNCTIONAL_LEGACY__) {3454 instance = instance.vnode;3455 }3456 if (instance.$options && instance.$options.abstract && instance._vnode && instance._vnode.componentInstance) {3457 instance = instance._vnode.componentInstance;3458 }3459 if ((_b = (_a = instance.$options) === null || _a === void 0 ? void 0 : _a.devtools) === null || _b === void 0 ? void 0 : _b.hide) return; // Functional component.3460 if (instance.fnContext && !instance.componentInstance) {3461 const contextUid = instance.fnContext.__VUE_DEVTOOLS_UID__;3462 let id = functionalIds.get(contextUid);3463 if (id == null) {3464 id = 0;3465 } else {3466 id++;3467 }3468 functionalIds.set(contextUid, id);3469 const functionalId = contextUid + ':functional:' + id;3470 markFunctional(functionalId, instance);3471 const childrenPromise = instance.children ? instance.children.map(child => child.fnContext ? captureChild(child) : child.componentInstance ? capture(child.componentInstance) : undefined) // router-view has both fnContext and componentInstance on vnode.3472 : instance.componentInstance ? [capture(instance.componentInstance)] : []; // await all childrenCapture to-be resolved3473 const children = (await Promise.all(childrenPromise)).filter(Boolean);3474 const treeNode = {3475 uid: functionalId,3476 id: functionalId,3477 tags: [{3478 label: 'functional',3479 textColor: 0x555555,3480 backgroundColor: 0xeeeeee3481 }],3482 name: (0, util_1.getInstanceName)(instance),3483 renderKey: (0, util_1.getRenderKey)(instance.key),3484 children,3485 hasChildren: !!children.length,3486 inactive: false,3487 isFragment: false // TODO: Check what is it for.3488 };3489 return api.visitComponentTree(instance, treeNode, filter, (_c = appRecord === null || appRecord === void 0 ? void 0 : appRecord.options) === null || _c === void 0 ? void 0 : _c.app);3490 } // instance._uid is not reliable in devtools as there3491 // may be 2 roots with same _uid which causes unexpected3492 // behaviour3493 instance.__VUE_DEVTOOLS_UID__ = (0, util_1.getUniqueId)(instance); // Dedupe3494 if (captureIds.has(instance.__VUE_DEVTOOLS_UID__)) {3495 return;3496 } else {3497 captureIds.set(instance.__VUE_DEVTOOLS_UID__, undefined);3498 }3499 mark(instance);3500 const name = (0, util_1.getInstanceName)(instance);3501 const children = (await Promise.all((await getInternalInstanceChildren(instance)).filter(child => !(0, util_1.isBeingDestroyed)(child)).map(capture))).filter(Boolean);3502 const ret = {3503 uid: instance._uid,3504 id: instance.__VUE_DEVTOOLS_UID__,3505 name,3506 renderKey: (0, util_1.getRenderKey)(instance.$vnode ? instance.$vnode.key : null),3507 inactive: !!instance._inactive,3508 isFragment: !!instance._isFragment,3509 children,3510 hasChildren: !!children.length,3511 tags: [],3512 meta: {}3513 };3514 if (instance._vnode && instance._vnode.children) {3515 const vnodeChildren = await Promise.all(flatten(instance._vnode.children.map(captureChild)));3516 ret.children = ret.children.concat(flatten(vnodeChildren).filter(Boolean));3517 ret.hasChildren = !!ret.children.length;3518 } // ensure correct ordering3519 const rootElements = (0, el_1.getRootElementsFromComponentInstance)(instance);3520 const firstElement = rootElements[0];3521 if (firstElement === null || firstElement === void 0 ? void 0 : firstElement.parentElement) {3522 const parentInstance = instance.$parent;3523 const parentRootElements = parentInstance ? (0, el_1.getRootElementsFromComponentInstance)(parentInstance) : [];3524 let el = firstElement;3525 const indexList = [];3526 do {3527 indexList.push(Array.from(el.parentElement.childNodes).indexOf(el));3528 el = el.parentElement;3529 } while (el.parentElement && parentRootElements.length && !parentRootElements.includes(el));3530 ret.domOrder = indexList.reverse();3531 } else {3532 ret.domOrder = [-1];3533 } // check if instance is available in console3534 const consoleId = consoleBoundInstances.indexOf(instance.__VUE_DEVTOOLS_UID__);3535 ret.consoleId = consoleId > -1 ? '$vm' + consoleId : null; // check router view3536 const isRouterView2 = (_e = (_d = instance.$vnode) === null || _d === void 0 ? void 0 : _d.data) === null || _e === void 0 ? void 0 : _e.routerView;3537 if (instance._routerView || isRouterView2) {3538 ret.isRouterView = true;3539 if (!instance._inactive && instance.$route) {3540 const matched = instance.$route.matched;3541 const depth = isRouterView2 ? instance.$vnode.data.routerViewDepth : instance._routerView.depth;3542 ret.meta.matchedRouteSegment = matched && matched[depth] && (isRouterView2 ? matched[depth].path : matched[depth].handler.path);3543 }3544 ret.tags.push({3545 label: `router-view${ret.meta.matchedRouteSegment ? `: ${ret.meta.matchedRouteSegment}` : ''}`,3546 textColor: 0x000000,3547 backgroundColor: 0xff83443548 });3549 }3550 return api.visitComponentTree(instance, ret, filter, (_f = appRecord === null || appRecord === void 0 ? void 0 : appRecord.options) === null || _f === void 0 ? void 0 : _f.app);3551}3552/**3553 * Mark an instance as captured and store it in the instance map.3554 *3555 * @param {Vue} instance3556 */3557function mark(instance) {3558 const refId = instance.__VUE_DEVTOOLS_UID__;3559 if (!exports.instanceMap.has(refId)) {3560 exports.instanceMap.set(refId, instance);3561 appRecord.instanceMap.set(refId, instance);3562 instance.$on('hook:beforeDestroy', function () {3563 exports.instanceMap.delete(refId);3564 });3565 }3566}3567function markFunctional(id, vnode) {3568 const refId = vnode.fnContext.__VUE_DEVTOOLS_UID__;3569 if (!exports.functionalVnodeMap.has(refId)) {3570 exports.functionalVnodeMap.set(refId, {});3571 vnode.fnContext.$on('hook:beforeDestroy', function () {3572 exports.functionalVnodeMap.delete(refId);3573 });3574 }3575 exports.functionalVnodeMap.get(refId)[id] = vnode;3576 appRecord.instanceMap.set(id, {3577 __VUE_DEVTOOLS_UID__: id,3578 __VUE_DEVTOOLS_FUNCTIONAL_LEGACY__: true,3579 vnode3580 });3581}3582/***/ }),3583/***/ 95136:3584/***/ ((__unused_webpack_module, exports, __webpack_require__) => {3585"use strict";3586Object.defineProperty(exports, "__esModule", ({3587 value: true3588}));3589exports.getUniqueId = exports.getRenderKey = exports.getInstanceName = exports.isBeingDestroyed = void 0;3590const shared_utils_1 = __webpack_require__(27146);3591function isBeingDestroyed(instance) {3592 return instance._isBeingDestroyed;3593}3594exports.isBeingDestroyed = isBeingDestroyed;3595/**3596 * Get the appropriate display name for an instance.3597 */3598function getInstanceName(instance) {3599 const name = (0, shared_utils_1.getComponentName)(instance.$options || instance.fnOptions || {});3600 if (name) return name;3601 return instance.$root === instance ? 'Root' : 'Anonymous Component';3602}3603exports.getInstanceName = getInstanceName;3604function getRenderKey(value) {3605 if (value == null) return;3606 const type = typeof value;3607 if (type === 'number') {3608 return value.toString();3609 } else if (type === 'string') {3610 return `'${value}'`;3611 } else if (Array.isArray(value)) {3612 return 'Array';3613 } else {3614 return 'Object';3615 }3616}3617exports.getRenderKey = getRenderKey;3618/**3619 * Returns a devtools unique id for instance.3620 */3621function getUniqueId(instance) {3622 if (instance.__VUE_DEVTOOLS_UID__ != null) return instance.__VUE_DEVTOOLS_UID__;3623 const rootVueId = instance.$root.__VUE_DEVTOOLS_APP_RECORD_ID__;3624 return `${rootVueId}:${instance._uid}`;3625}3626exports.getUniqueId = getUniqueId;3627/***/ }),3628/***/ 16935:3629/***/ ((__unused_webpack_module, exports, __webpack_require__) => {3630"use strict";3631Object.defineProperty(exports, "__esModule", ({3632 value: true3633}));3634exports.wrapVueForEvents = void 0;3635const shared_utils_1 = __webpack_require__(27146);3636const internalRE = /^(?:pre-)?hook:/;3637function wrap(app, Vue, method, ctx) {3638 const original = Vue.prototype[method];3639 if (original) {3640 Vue.prototype[method] = function (...args) {3641 const res = original.apply(this, args);3642 logEvent(this, method, args[0], args.slice(1));3643 return res;3644 };3645 }3646 function logEvent(vm, type, eventName, payload) {3647 // The string check is important for compat with 1.x where the first3648 // argument may be an object instead of a string.3649 // this also ensures the event is only logged for direct $emit (source)3650 // instead of by $dispatch/$broadcast3651 if (typeof eventName === 'string' && !internalRE.test(eventName)) {3652 const instance = vm._self || vm;3653 ctx.hook.emit(shared_utils_1.HookEvents.COMPONENT_EMIT, app, instance, eventName, payload);3654 }3655 }3656}3657function wrapVueForEvents(app, Vue, ctx) {3658 ['$emit', '$broadcast', '$dispatch'].forEach(method => {3659 wrap(app, Vue, method, ctx);3660 });3661}3662exports.wrapVueForEvents = wrapVueForEvents;3663/***/ }),3664/***/ 88690:3665/***/ ((__unused_webpack_module, exports, __webpack_require__) => {3666"use strict";3667Object.defineProperty(exports, "__esModule", ({3668 value: true3669}));3670exports.backend = void 0;3671const app_backend_api_1 = __webpack_require__(64803);3672const shared_utils_1 = __webpack_require__(27146);3673const data_1 = __webpack_require__(4465);3674const el_1 = __webpack_require__(66351);3675const tree_1 = __webpack_require__(18059);3676const util_1 = __webpack_require__(95136);3677const events_1 = __webpack_require__(16935);3678const plugin_1 = __webpack_require__(7725);3679exports.backend = (0, app_backend_api_1.defineBackend)({3680 frameworkVersion: 2,3681 features: [app_backend_api_1.BuiltinBackendFeature.FLUSH],3682 setup(api) {3683 api.on.getAppRecordName(payload => {3684 if (payload.app.name) {3685 payload.name = payload.app.name;3686 } else if (payload.app.$options.name) {3687 payload.name = payload.app.$options.name;3688 }3689 });3690 api.on.getAppRootInstance(payload => {3691 payload.root = payload.app;3692 });3693 api.on.walkComponentTree(async (payload, ctx) => {3694 payload.componentTreeData = await (0, tree_1.walkTree)(payload.componentInstance, payload.filter, api, ctx);3695 });3696 api.on.walkComponentParents((payload, ctx) => {3697 payload.parentInstances = (0, tree_1.getComponentParents)(payload.componentInstance, api, ctx);3698 });3699 api.on.inspectComponent(payload => {3700 injectToUtils();3701 payload.instanceData = (0, data_1.getInstanceDetails)(payload.componentInstance);3702 });3703 api.on.getComponentBounds(payload => {3704 payload.bounds = (0, el_1.getInstanceOrVnodeRect)(payload.componentInstance);3705 });3706 api.on.getComponentName(payload => {3707 const instance = payload.componentInstance;3708 payload.name = instance.fnContext ? (0, shared_utils_1.getComponentName)(instance.fnOptions) : (0, util_1.getInstanceName)(instance);3709 });3710 api.on.getElementComponent(payload => {3711 payload.componentInstance = (0, el_1.findRelatedComponent)(payload.element);3712 });3713 api.on.editComponentState(payload => {3714 (0, data_1.editState)(payload, api.stateEditor);3715 });3716 api.on.getComponentRootElements(payload => {3717 payload.rootElements = (0, el_1.getRootElementsFromComponentInstance)(payload.componentInstance);3718 });3719 api.on.getComponentDevtoolsOptions(payload => {3720 payload.options = payload.componentInstance.$options.devtools;3721 });3722 api.on.getComponentRenderCode(payload => {3723 payload.code = payload.componentInstance.$options.render.toString();3724 });3725 api.on.getComponentInstances(() => {3726 console.warn('on.getComponentInstances is not implemented for Vue 2');3727 });3728 },3729 setupApp(api, appRecord) {3730 const {3731 Vue3732 } = appRecord.options.meta;3733 const app = appRecord.options.app; // State editor overrides3734 api.stateEditor.createDefaultSetCallback = state => {3735 return (obj, field, value) => {3736 if (state.remove || state.newKey) Vue.delete(obj, field);3737 if (!state.remove) Vue.set(obj, state.newKey || field, value);3738 };3739 }; // Utils3740 injectToUtils();3741 (0, events_1.wrapVueForEvents)(app, Vue, api.ctx); // Plugin3742 (0, plugin_1.setupPlugin)(api, app, Vue);3743 }3744}); // @TODO refactor3745function injectToUtils() {3746 shared_utils_1.backendInjections.getCustomInstanceDetails = data_1.getCustomInstanceDetails;3747 shared_utils_1.backendInjections.instanceMap = tree_1.instanceMap;3748 shared_utils_1.backendInjections.isVueInstance = val => val._isVue;3749}3750/***/ }),3751/***/ 7725:3752/***/ (function(__unused_webpack_module, exports, __webpack_require__) {3753"use strict";3754var __importDefault = this && this.__importDefault || function (mod) {3755 return mod && mod.__esModule ? mod : {3756 "default": mod3757 };3758};3759Object.defineProperty(exports, "__esModule", ({3760 value: true3761}));3762exports.setupPlugin = void 0;3763const devtools_api_1 = __webpack_require__(72039);3764const shared_utils_1 = __webpack_require__(27146);3765const clone_deep_1 = __importDefault(__webpack_require__(96206));3766let actionId = 0;3767function setupPlugin(api, app, Vue) {3768 const ROUTER_INSPECTOR_ID = 'vue2-router-inspector';3769 const ROUTER_CHANGES_LAYER_ID = 'vue2-router-changes';3770 const VUEX_INSPECTOR_ID = 'vue2-vuex-inspector';3771 const VUEX_MUTATIONS_ID = 'vue2-vuex-mutations';3772 const VUEX_ACTIONS_ID = 'vue2-vuex-actions';3773 (0, devtools_api_1.setupDevtoolsPlugin)({3774 app,3775 id: 'org.vuejs.vue2-internal',3776 label: 'Vue 2',3777 homepage: 'https://vuejs.org/',3778 logo: 'https://vuejs.org/images/icons/favicon-96x96.png'3779 }, api => {3780 const hook = shared_utils_1.target.__VUE_DEVTOOLS_GLOBAL_HOOK__; // Vue Router3781 if (app.$router) {3782 const router = app.$router; // Inspector3783 api.addInspector({3784 id: ROUTER_INSPECTOR_ID,3785 label: 'Routes',3786 icon: 'book',3787 treeFilterPlaceholder: 'Search routes'3788 });3789 api.on.getInspectorTree(payload => {3790 if (payload.inspectorId === ROUTER_INSPECTOR_ID) {3791 payload.rootNodes = router.options.routes.map(route => formatRouteNode(router, route, '', payload.filter)).filter(Boolean);3792 }3793 });3794 api.on.getInspectorState(payload => {3795 if (payload.inspectorId === ROUTER_INSPECTOR_ID) {3796 const route = router.matcher.getRoutes().find(r => getPathId(r) === payload.nodeId);3797 if (route) {3798 payload.state = {3799 options: formatRouteData(route)3800 };3801 }3802 }3803 }); // Timeline3804 api.addTimelineLayer({3805 id: ROUTER_CHANGES_LAYER_ID,3806 label: 'Router Navigations',3807 color: 0x40a8c43808 });3809 router.afterEach((to, from) => {3810 api.addTimelineEvent({3811 layerId: ROUTER_CHANGES_LAYER_ID,3812 event: {3813 time: Date.now(),3814 title: to.path,3815 data: {3816 from,3817 to3818 }3819 }3820 });3821 api.sendInspectorTree(ROUTER_INSPECTOR_ID);3822 });3823 } // Vuex3824 if (app.$store) {3825 const store = app.$store;3826 api.addInspector({3827 id: VUEX_INSPECTOR_ID,3828 label: 'Vuex',3829 icon: 'storage',3830 treeFilterPlaceholder: 'Filter stores...'3831 });3832 api.on.getInspectorTree(payload => {3833 if (payload.inspectorId === VUEX_INSPECTOR_ID) {3834 if (payload.filter) {3835 const nodes = [];3836 flattenStoreForInspectorTree(nodes, store._modules.root, payload.filter, '');3837 payload.rootNodes = nodes;3838 } else {3839 payload.rootNodes = [formatStoreForInspectorTree(store._modules.root, '')];3840 }3841 }3842 });3843 api.on.getInspectorState(payload => {3844 if (payload.inspectorId === VUEX_INSPECTOR_ID) {3845 const modulePath = payload.nodeId;3846 const module = getStoreModule(store._modules, modulePath); // Access the getters prop to init getters cache (which is lazy)3847 // eslint-disable-next-line no-unused-expressions3848 module.context.getters;3849 payload.state = formatStoreForInspectorState(module, store._makeLocalGettersCache, modulePath);3850 }3851 });3852 api.addTimelineLayer({3853 id: VUEX_MUTATIONS_ID,3854 label: 'Vuex Mutations',3855 color: LIME_5003856 });3857 api.addTimelineLayer({3858 id: VUEX_ACTIONS_ID,3859 label: 'Vuex Actions',3860 color: LIME_5003861 });3862 hook.on('vuex:mutation', (mutation, state) => {3863 api.sendInspectorState(VUEX_INSPECTOR_ID);3864 const data = {};3865 if (mutation.payload) {3866 data.payload = mutation.payload;3867 }3868 data.state = (0, clone_deep_1.default)(state);3869 api.addTimelineEvent({3870 layerId: VUEX_MUTATIONS_ID,3871 event: {3872 time: Date.now(),3873 title: mutation.type,3874 data3875 }3876 });3877 });3878 store.subscribeAction({3879 before: (action, state) => {3880 const data = {};3881 if (action.payload) {3882 data.payload = action.payload;3883 }3884 action._id = actionId++;3885 action._time = Date.now();3886 data.state = state;3887 api.addTimelineEvent({3888 layerId: VUEX_ACTIONS_ID,3889 event: {3890 time: action._time,3891 title: action.type,3892 groupId: action._id,3893 subtitle: 'start',3894 data3895 }3896 });3897 },3898 after: (action, state) => {3899 const data = {};3900 const duration = Date.now() - action._time;3901 data.duration = {3902 _custom: {3903 type: 'duration',3904 display: `${duration}ms`,3905 tooltip: 'Action duration',3906 value: duration3907 }3908 };3909 if (action.payload) {3910 data.payload = action.payload;3911 }3912 data.state = state;3913 api.addTimelineEvent({3914 layerId: VUEX_ACTIONS_ID,3915 event: {3916 time: Date.now(),3917 title: action.type,3918 groupId: action._id,3919 subtitle: 'end',3920 data3921 }3922 });3923 }3924 }, {3925 prepend: true3926 }); // Inspect getters on mutations3927 api.on.inspectTimelineEvent(payload => {3928 if (payload.layerId === VUEX_MUTATIONS_ID) {3929 const getterKeys = Object.keys(store.getters);3930 if (getterKeys.length) {3931 const vm = new Vue({3932 data: {3933 $$state: payload.data.state3934 },3935 computed: store._vm.$options.computed3936 });3937 const originalVm = store._vm;3938 store._vm = vm;3939 const tree = transformPathsToObjectTree(store.getters);3940 payload.data.getters = (0, clone_deep_1.default)(tree);3941 store._vm = originalVm;3942 vm.$destroy();3943 }3944 }3945 });3946 }3947 });3948}3949exports.setupPlugin = setupPlugin;3950/**3951 * Extracted from tailwind palette3952 */3953const BLUE_600 = 0x2563eb;3954const LIME_500 = 0x84cc16;3955const CYAN_400 = 0x22d3ee;3956const ORANGE_400 = 0xfb923c;3957const WHITE = 0xffffff;3958const DARK = 0x666666;3959function formatRouteNode(router, route, parentPath, filter) {3960 var _a, _b;3961 const node = {3962 id: parentPath + route.path,3963 label: route.path,3964 children: (_a = route.children) === null || _a === void 0 ? void 0 : _a.map(child => formatRouteNode(router, child, route.path, filter)).filter(Boolean),3965 tags: []3966 };3967 if (filter && !node.id.includes(filter) && !((_b = node.children) === null || _b === void 0 ? void 0 : _b.length)) return null;3968 if (route.name != null) {3969 node.tags.push({3970 label: String(route.name),3971 textColor: 0,3972 backgroundColor: CYAN_4003973 });3974 }3975 if (route.alias != null) {3976 node.tags.push({3977 label: 'alias',3978 textColor: 0,3979 backgroundColor: ORANGE_4003980 });3981 }3982 const currentPath = router.currentRoute.matched.reduce((p, m) => p + m.path, '');3983 if (node.id === currentPath) {3984 node.tags.push({3985 label: 'active',3986 textColor: WHITE,3987 backgroundColor: BLUE_6003988 });3989 }3990 if (route.redirect) {3991 node.tags.push({3992 label: 'redirect: ' + (typeof route.redirect === 'string' ? route.redirect : 'Object'),3993 textColor: WHITE,3994 backgroundColor: DARK3995 });3996 }3997 return node;3998}3999function formatRouteData(route) {4000 const data = [];4001 data.push({4002 key: 'path',4003 value: route.path4004 });4005 if (route.redirect) {4006 data.push({4007 key: 'redirect',4008 value: route.redirect4009 });4010 }4011 if (route.alias) {4012 data.push({4013 key: 'alias',4014 value: route.alias4015 });4016 }4017 if (route.props) {4018 data.push({4019 key: 'props',4020 value: route.props4021 });4022 }4023 if (route.name && route.name != null) {4024 data.push({4025 key: 'name',4026 value: route.name4027 });4028 }4029 if (route.component) {4030 const component = {}; // if (route.component.__file) {4031 // component.file = route.component.__file4032 // }4033 if (route.component.template) {4034 component.template = route.component.template;4035 }4036 if (route.component.props) {4037 component.props = route.component.props;4038 }4039 if (!(0, shared_utils_1.isEmptyObject)(component)) {4040 data.push({4041 key: 'component',4042 value: component4043 });4044 }4045 }4046 return data;4047}4048function getPathId(routeMatcher) {4049 let path = routeMatcher.path;4050 if (routeMatcher.parent) {4051 path = getPathId(routeMatcher.parent) + path;4052 }4053 return path;4054}4055const TAG_NAMESPACED = {4056 label: 'namespaced',4057 textColor: WHITE,4058 backgroundColor: DARK4059};4060function formatStoreForInspectorTree(module, path) {4061 return {4062 id: path || 'root',4063 // all modules end with a `/`, we want the last segment only4064 // cart/ -> cart4065 // nested/cart/ -> cart4066 label: extractNameFromPath(path),4067 tags: module.namespaced ? [TAG_NAMESPACED] : [],4068 children: Object.keys(module._children).map(moduleName => formatStoreForInspectorTree(module._children[moduleName], path + moduleName + '/'))4069 };4070}4071function flattenStoreForInspectorTree(result, module, filter, path) {4072 if (path.includes(filter)) {4073 result.push({4074 id: path || 'root',4075 label: path.endsWith('/') ? path.slice(0, path.length - 1) : path || 'Root',4076 tags: module.namespaced ? [TAG_NAMESPACED] : []4077 });4078 }4079 Object.keys(module._children).forEach(moduleName => {4080 flattenStoreForInspectorTree(result, module._children[moduleName], filter, path + moduleName + '/');4081 });4082}4083function extractNameFromPath(path) {4084 return path && path !== 'root' ? path.split('/').slice(-2, -1)[0] : 'Root';4085}4086function formatStoreForInspectorState(module, getters, path) {4087 getters = !module.namespaced || path === 'root' ? module.context.getters : getters[path];4088 const gettersKeys = Object.keys(getters);4089 const storeState = {4090 state: Object.keys(module.state).map(key => ({4091 key,4092 editable: true,4093 value: module.state[key]4094 }))4095 };4096 if (gettersKeys.length) {4097 const tree = transformPathsToObjectTree(getters);4098 storeState.getters = Object.keys(tree).map(key => ({4099 key: key.endsWith('/') ? extractNameFromPath(key) : key,4100 editable: false,4101 value: canThrow(() => tree[key])4102 }));4103 }4104 return storeState;4105}4106function transformPathsToObjectTree(getters) {4107 const result = {};4108 Object.keys(getters).forEach(key => {4109 const path = key.split('/');4110 if (path.length > 1) {4111 let target = result;4112 const leafKey = path.pop();4113 for (const p of path) {4114 if (!target[p]) {4115 target[p] = {4116 _custom: {4117 value: {},4118 display: p,4119 tooltip: 'Module',4120 abstract: true4121 }4122 };4123 }4124 target = target[p]._custom.value;4125 }4126 target[leafKey] = canThrow(() => getters[key]);4127 } else {4128 result[key] = canThrow(() => getters[key]);4129 }4130 });4131 return result;4132}4133function getStoreModule(moduleMap, path) {4134 const names = path.split('/').filter(n => n);4135 return names.reduce((module, moduleName, i) => {4136 const child = module[moduleName];4137 if (!child) {4138 throw new Error(`Missing module "${moduleName}" for path "${path}".`);4139 }4140 return i === names.length - 1 ? child : child._children;4141 }, path === 'root' ? moduleMap : moduleMap.root._children);4142}4143function canThrow(cb) {4144 try {4145 return cb();4146 } catch (e) {4147 return e;4148 }4149}4150/***/ }),4151/***/ 42054:4152/***/ ((__unused_webpack_module, exports, __webpack_require__) => {4153"use strict";4154Object.defineProperty(exports, "__esModule", ({4155 value: true4156}));4157exports.getCustomInstanceDetails = exports.editState = exports.getInstanceDetails = void 0;4158const util_1 = __webpack_require__(33756);4159const shared_utils_1 = __webpack_require__(27146);4160const util_2 = __webpack_require__(77858);4161/**4162 * Get the detailed information of an inspected instance.4163 */4164function getInstanceDetails(instance, ctx) {4165 var _a;4166 return {4167 id: (0, util_1.getUniqueComponentId)(instance, ctx),4168 name: (0, util_1.getInstanceName)(instance),4169 file: (_a = instance.type) === null || _a === void 0 ? void 0 : _a.__file,4170 state: getInstanceState(instance)4171 };4172}4173exports.getInstanceDetails = getInstanceDetails;4174function getInstanceState(instance) {4175 const mergedType = resolveMergedOptions(instance);4176 return processProps(instance).concat(processState(instance), processSetupState(instance), processComputed(instance, mergedType), processAttrs(instance), processProvide(instance), processInject(instance, mergedType), processRefs(instance));4177}4178/**4179 * Process the props of an instance.4180 * Make sure return a plain object because window.postMessage()4181 * will throw an Error if the passed object contains Functions.4182 *4183 * @param {Vue} instance4184 * @return {Array}4185 */4186function processProps(instance) {4187 const propsData = [];4188 const propDefinitions = instance.type.props;4189 for (let key in instance.props) {4190 const propDefinition = propDefinitions ? propDefinitions[key] : null;4191 key = (0, shared_utils_1.camelize)(key);4192 propsData.push({4193 type: 'props',4194 key,4195 value: (0, util_2.returnError)(() => instance.props[key]),4196 meta: propDefinition ? {4197 type: propDefinition.type ? getPropType(propDefinition.type) : 'any',4198 required: !!propDefinition.required,4199 ...(propDefinition.default != null ? {4200 default: propDefinition.default.toString()4201 } : {})4202 } : {4203 type: 'invalid'4204 },4205 editable: shared_utils_1.SharedData.editableProps4206 });4207 }4208 return propsData;4209}4210const fnTypeRE = /^(?:function|class) (\w+)/;4211/**4212 * Convert prop type constructor to string.4213 */4214function getPropType(type) {4215 if (Array.isArray(type)) {4216 return type.map(t => getPropType(t)).join(' or ');4217 }4218 if (type == null) {4219 return 'null';4220 }4221 const match = type.toString().match(fnTypeRE);4222 return typeof type === 'function' ? match && match[1] || 'any' : 'any';4223}4224/**4225 * Process state, filtering out props and "clean" the result4226 * with a JSON dance. This removes functions which can cause4227 * errors during structured clone used by window.postMessage.4228 *4229 * @param {Vue} instance4230 * @return {Array}4231 */4232function processState(instance) {4233 const type = instance.type;4234 const props = type.props;4235 const getters = type.vuex && type.vuex.getters;4236 const computedDefs = type.computed;4237 const data = { ...instance.data,4238 ...instance.renderContext4239 };4240 return Object.keys(data).filter(key => !(props && key in props) && !(getters && key in getters) && !(computedDefs && key in computedDefs)).map(key => ({4241 key,4242 type: 'data',4243 value: (0, util_2.returnError)(() => data[key]),4244 editable: true4245 }));4246}4247function processSetupState(instance) {4248 const raw = instance.devtoolsRawSetupState || {};4249 return Object.keys(instance.setupState).map(key => {4250 var _a, _b, _c, _d;4251 const value = (0, util_2.returnError)(() => instance.setupState[key]);4252 const rawData = raw[key];4253 let result;4254 if (rawData) {4255 const info = getSetupStateInfo(rawData);4256 const objectType = info.computed ? 'Computed' : info.ref ? 'Ref' : info.reactive ? 'Reactive' : null;4257 const isState = info.ref || info.computed || info.reactive;4258 const isOther = typeof value === 'function' || typeof (value === null || value === void 0 ? void 0 : value.render) === 'function';4259 const raw = ((_b = (_a = rawData.effect) === null || _a === void 0 ? void 0 : _a.raw) === null || _b === void 0 ? void 0 : _b.toString()) || ((_d = (_c = rawData.effect) === null || _c === void 0 ? void 0 : _c.fn) === null || _d === void 0 ? void 0 : _d.toString());4260 result = { ...(objectType ? {4261 objectType4262 } : {}),4263 ...(raw ? {4264 raw4265 } : {}),4266 editable: isState && !info.readonly,4267 type: isOther ? 'setup (other)' : 'setup'4268 };4269 } else {4270 result = {4271 type: 'setup'4272 };4273 }4274 return {4275 key,4276 value,4277 ...result4278 };4279 });4280}4281function isRef(raw) {4282 return !!raw.__v_isRef;4283}4284function isComputed(raw) {4285 return isRef(raw) && !!raw.effect;4286}4287function isReactive(raw) {4288 return !!raw.__v_isReactive;4289}4290function isReadOnly(raw) {4291 return !!raw.__v_isReadonly;4292}4293function getSetupStateInfo(raw) {4294 return {4295 ref: isRef(raw),4296 computed: isComputed(raw),4297 reactive: isReactive(raw),4298 readonly: isReadOnly(raw)4299 };4300}4301/**4302 * Process the computed properties of an instance.4303 *4304 * @param {Vue} instance4305 * @return {Array}4306 */4307function processComputed(instance, mergedType) {4308 const type = mergedType;4309 const computed = [];4310 const defs = type.computed || {}; // use for...in here because if 'computed' is not defined4311 // on component, computed properties will be placed in prototype4312 // and Object.keys does not include4313 // properties from object's prototype4314 for (const key in defs) {4315 const def = defs[key];4316 const type = typeof def === 'function' && def.vuex ? 'vuex bindings' : 'computed';4317 computed.push({4318 type,4319 key,4320 value: (0, util_2.returnError)(() => instance.proxy[key]),4321 editable: typeof def.set === 'function'4322 });4323 }4324 return computed;4325}4326function processAttrs(instance) {4327 return Object.keys(instance.attrs).map(key => ({4328 type: 'attrs',4329 key,4330 value: (0, util_2.returnError)(() => instance.attrs[key])4331 }));4332}4333function processProvide(instance) {4334 return Object.keys(instance.provides).map(key => ({4335 type: 'provided',4336 key,4337 value: (0, util_2.returnError)(() => instance.provides[key])4338 }));4339}4340function processInject(instance, mergedType) {4341 if (!(mergedType === null || mergedType === void 0 ? void 0 : mergedType.inject)) return [];4342 let keys = [];4343 if (Array.isArray(mergedType.inject)) {4344 keys = mergedType.inject.map(key => ({4345 key,4346 originalKey: key4347 }));4348 } else {4349 keys = Object.keys(mergedType.inject).map(key => {4350 const value = mergedType.inject[key];4351 let originalKey;4352 if (typeof value === 'string') {4353 originalKey = value;4354 } else {4355 originalKey = value.from;4356 }4357 return {4358 key,4359 originalKey4360 };4361 });4362 }4363 return keys.map(({4364 key,4365 originalKey4366 }) => ({4367 type: 'injected',4368 key: originalKey && key !== originalKey ? `${originalKey} â ${key}` : key,4369 value: (0, util_2.returnError)(() => instance.ctx[key])4370 }));4371}4372function processRefs(instance) {4373 return Object.keys(instance.refs).map(key => ({4374 type: 'refs',4375 key,4376 value: (0, util_2.returnError)(() => instance.refs[key])4377 }));4378}4379function editState({4380 componentInstance,4381 path,4382 state,4383 type4384}, stateEditor, ctx) {4385 if (!['data', 'props', 'computed', 'setup'].includes(type)) return;4386 let target;4387 const targetPath = path.slice();4388 if (Object.keys(componentInstance.props).includes(path[0])) {4389 // Props4390 target = componentInstance.props;4391 } else if (componentInstance.devtoolsRawSetupState && Object.keys(componentInstance.devtoolsRawSetupState).includes(path[0])) {4392 // Setup4393 target = componentInstance.devtoolsRawSetupState;4394 const currentValue = stateEditor.get(componentInstance.devtoolsRawSetupState, path);4395 if (currentValue != null) {4396 const info = getSetupStateInfo(currentValue);4397 if (info.readonly) return;4398 }4399 } else {4400 target = componentInstance.proxy;4401 }4402 if (target && targetPath) {4403 stateEditor.set(target, targetPath, 'value' in state ? state.value : undefined, stateEditor.createDefaultSetCallback(state));4404 }4405}4406exports.editState = editState;4407function reduceStateList(list) {4408 if (!list.length) {4409 return undefined;4410 }4411 return list.reduce((map, item) => {4412 const key = item.type || 'data';4413 const obj = map[key] = map[key] || {};4414 obj[item.key] = item.value;4415 return map;4416 }, {});4417}4418function getCustomInstanceDetails(instance) {4419 if (instance._) instance = instance._;4420 const state = getInstanceState(instance);4421 return {4422 _custom: {4423 type: 'component',4424 id: instance.__VUE_DEVTOOLS_UID__,4425 display: (0, util_1.getInstanceName)(instance),4426 tooltip: 'Component instance',4427 value: reduceStateList(state),4428 fields: {4429 abstract: true4430 }4431 }4432 };4433}4434exports.getCustomInstanceDetails = getCustomInstanceDetails;4435function resolveMergedOptions(instance) {4436 const raw = instance.type;4437 const {4438 mixins,4439 extends: extendsOptions4440 } = raw;4441 const globalMixins = instance.appContext.mixins;4442 if (!globalMixins.length && !mixins && !extendsOptions) return raw;4443 const options = {};4444 globalMixins.forEach(m => mergeOptions(options, m, instance));4445 mergeOptions(options, raw, instance);4446 return options;4447}4448function mergeOptions(to, from, instance) {4449 if (typeof from === 'function') {4450 from = from.options;4451 }4452 if (!from) return to;4453 const {4454 mixins,4455 extends: extendsOptions4456 } = from;4457 extendsOptions && mergeOptions(to, extendsOptions, instance);4458 mixins && mixins.forEach(m => mergeOptions(to, m, instance));4459 for (const key of ['computed', 'inject']) {4460 if (Object.prototype.hasOwnProperty.call(from, key)) {4461 if (!to[key]) {4462 to[key] = from[key];4463 } else {4464 Object.assign(to[key], from[key]);4465 }4466 }4467 }4468 return to;4469}4470/***/ }),4471/***/ 88722:4472/***/ ((__unused_webpack_module, exports, __webpack_require__) => {4473"use strict";4474Object.defineProperty(exports, "__esModule", ({4475 value: true4476}));4477exports.getInstanceOrVnodeRect = exports.getRootElementsFromComponentInstance = exports.getComponentInstanceFromElement = void 0;4478const shared_utils_1 = __webpack_require__(27146);4479const util_1 = __webpack_require__(33756);4480function getComponentInstanceFromElement(element) {4481 return element.__vueParentComponent;4482}4483exports.getComponentInstanceFromElement = getComponentInstanceFromElement;4484function getRootElementsFromComponentInstance(instance) {4485 if ((0, util_1.isFragment)(instance)) {4486 return getFragmentRootElements(instance.subTree);4487 }4488 return [instance.subTree.el];4489}4490exports.getRootElementsFromComponentInstance = getRootElementsFromComponentInstance;4491function getFragmentRootElements(vnode) {4492 if (!vnode.children) return [];4493 const list = [];4494 for (let i = 0, l = vnode.children.length; i < l; i++) {4495 const childVnode = vnode.children[i];4496 if (childVnode.component) {4497 list.push(...getRootElementsFromComponentInstance(childVnode.component));4498 } else if (childVnode.el) {4499 list.push(childVnode.el);4500 }4501 }4502 return list;4503}4504/**4505 * Get the client rect for an instance.4506 *4507 * @param {Vue|Vnode} instance4508 * @return {Object}4509 */4510function getInstanceOrVnodeRect(instance) {4511 const el = instance.subTree.el;...
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');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 const [root] = await getRootElementsFromComponentInstance(page, 'google');8 console.log(root);9 await browser.close();10})();11ElementHandle {12 _context: BrowserContext {13 _closeCallback: [Function (anonymous)],14 _didCloseCallback: [Function (anonymous)],15 _didFirstPageCallback: [Function (anonymous)],16 },17 _channel: Connection {
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const rootElements = await getRootElementsFromComponentInstance(page);7 console.log(rootElements);8 await browser.close();9})();
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const element = await page.$('body');7 const rootElements = await getRootElementsFromComponentInstance(element);8 console.log(rootElements);9 await browser.close();10})();11 {12 _remoteObject: {13 objectId: '{"injectedScriptId":1,"id":1}',14 },15 }
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/webkit/webkit');2const { webkit } = require('playwright');3(async () => {4 const browser = await webkit.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const rootElements = await getRootElementsFromComponentInstance(page);8 console.log(rootElements);9 await browser.close();10})();
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const rootElements = await getRootElementsFromComponentInstance(page, 'my-component');8 console.log(rootElements);9 await browser.close();10})();
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3(async () => {4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7const handle = await page.$('input');8const rootElements = await getRootElementsFromComponentInstance(page, handle);9console.log(rootElements);10await browser.close();11})();12{ type: 'node', name:
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const { createPageInNewContext } = require('playwright/lib/server/browserContext');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.setContent('<div><span>span1</span><span>span2</span></div>');9 const rootElements = await getRootElementsFromComponentInstance(page, 'div');10 console.log(rootElements);11 await browser.close();12})();13Output: [{type: "node", value: {…}}, {type: "node", value: {…}}]14const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const rootElements = await getRootElementsFromComponentInstance(page, 'header');21 console.log(rootElements);22 await browser.close();23})();24const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3const { readFileSync } = require('fs');4const { join } = require('path');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.setContent(readFileSync(join(__dirname, 'index.html'), 'utf8'));10 const root = await getRootElementsFromComponentInstance(page.mainFrame(), 'my-component');11 console.log('Root element of the component: ', root);12 await browser.close();13})();14class MyComponent extends HTMLElement {15 constructor() {16 super();17 this.attachShadow({ mode: 'open' });18 }19}20customElements.define('my-component', MyComponent);21h1 {22 color: red;23}24const { shadowRoot } = require('playwright/lib/server/dom');25const { chromium } = require('playwright');26const { readFileSync } = require('fs');27const { join } = require('path');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 await page.setContent(readFileSync(join(__dirname, 'index.html'), 'utf8'));33 const root = await getRootElementsFromComponentInstance(page.mainFrame(), 'my-component');34 const shadow = await shadowRoot(root);
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const element = await page.$('div');3const rootElements = getRootElementsFromComponentInstance(element._context._delegate);4console.log(rootElements);5const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');6const element = await page.$('div');7const rootElements = getRootElementsFromComponentInstance(element._context._delegate);8console.log(rootElements);9const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');10const element = await page.$('div');11const rootElements = getRootElementsFromComponentInstance(element._context._delegate);12console.log(rootElements);13const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');14const element = await page.$('div');15const rootElements = getRootElementsFromComponentInstance(element._context._delegate);16console.log(rootElements);17const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');18const element = await page.$('div');19const rootElements = getRootElementsFromComponentInstance(element._context._delegate);20console.log(rootElements);21const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');22const element = await page.$('div');23const rootElements = getRootElementsFromComponentInstance(element._context._delegate);24console.log(rootElements);25const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');26const element = await page.$('div');27const rootElements = getRootElementsFromComponentInstance(element._context._delegate);28console.log(rootElements);29const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');30const element = await page.$('div');31const rootElements = getRootElementsFromComponentInstance(element._context._delegate
Using AI Code Generation
1const { getRootElementsFromComponentInstance } = require('playwright/lib/server/dom');2const componentInstance = await page.$eval('my-component', (e) => e);3const rootElements = await getRootElementsFromComponentInstance(componentInstance);4const rootElement = rootElements[0];5const shadowRoot = rootElement.shadowRoot;6const shadowRootElements = shadowRoot.children;7const shadowRootElement = shadowRootElements[0];8const shadowRootElement = shadowRoot.children[0];9const shadowRootElement = rootElement.shadowRoot.children[0];10const shadowRootElement = rootElements[0].shadowRoot.children[0];11const shadowRootElement = await page.$eval('my-component', (e) => e.shadowRoot.children[0]);12const shadowRootElement = await page.$('my-component >> shadow >> *');13const shadowRootElement = await page.$('my-component >> shadow >> div');14const shadowRootElement = await page.$('my-component >> shadow >> div:nth-child(1)');15const shadowRootElement = await page.$('my-component >> shadow >> div:nth-child(1) >> span');16const shadowRootElement = await page.$('my-component >> shadow >> div:nth-child(1) >> span:nth-child(1)');17const shadowRootElement = await page.$('my-component >> shadow >> div:nth-child(1) >> span:nth-child(1) >> p');18const shadowRootElement = await page.$('my-component >> shadow >> div:nth-child(1) >> span:nth-child(1) >> p:nth-child(1)');
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:
- 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.
- 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.
- 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.
- 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.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
