mirror of
https://github.com/microsoft/playwright.git
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160 lines
4.8 KiB
JavaScript
160 lines
4.8 KiB
JavaScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// @ts-check
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// This file is injected into the registry as text, no dependencies are allowed.
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import Vue from 'vue';
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/** @typedef {import('../playwright-test/types/component').Component} Component */
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/** @typedef {import('vue').Component} FrameworkComponent */
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/** @type {Map<string, FrameworkComponent>} */
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const registry = new Map();
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/**
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* @param {{[key: string]: FrameworkComponent}} components
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*/
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export function register(components) {
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for (const [name, value] of Object.entries(components))
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registry.set(name, value);
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}
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/**
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* @param {Component | string} child
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* @param {import('vue').CreateElement} h
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* @returns {import('vue').VNode | string}
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*/
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function renderChild(child, h) {
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return typeof child === 'string' ? child : render(child, h);
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}
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/**
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* @param {Component} component
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* @param {import('vue').CreateElement} h
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* @returns {import('vue').VNode}
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*/
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function render(component, h) {
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/**
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* @type {import('vue').Component | string | undefined}
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*/
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let componentFunc = registry.get(component.type);
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if (!componentFunc) {
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// Lookup by shorthand.
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for (const [name, value] of registry) {
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if (component.type.endsWith(`_${name}_vue`)) {
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componentFunc = value;
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break;
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}
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}
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}
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if (!componentFunc && component.type[0].toUpperCase() === component.type[0])
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throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
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componentFunc = componentFunc || component.type;
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const isVueComponent = componentFunc !== component.type;
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/**
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* @type {(import('vue').VNode | string)[]}
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*/
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const children = [];
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/** @type {import('vue').VNodeData} */
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const nodeData = {};
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nodeData.attrs = {};
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nodeData.props = {};
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nodeData.scopedSlots = {};
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nodeData.on = {};
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if (component.kind === 'jsx') {
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for (const child of component.children || []) {
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if (typeof child !== 'string' && child.type === 'template' && child.kind === 'jsx') {
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const slotProperty = Object.keys(child.props).find(k => k.startsWith('v-slot:'));
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const slot = slotProperty ? slotProperty.substring('v-slot:'.length) : 'default';
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nodeData.scopedSlots[slot] = () => child.children.map(c => renderChild(c, h));
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} else {
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children.push(renderChild(child, h));
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}
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}
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for (const [key, value] of Object.entries(component.props)) {
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if (key.startsWith('v-on:')) {
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const event = key.substring('v-on:'.length);
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nodeData.on[event] = value;
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} else {
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if (isVueComponent)
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nodeData.props[key] = value;
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else
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nodeData.attrs[key] = value;
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}
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}
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}
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if (component.kind === 'object') {
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// Vue test util syntax.
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const options = component.options || {};
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for (const [key, value] of Object.entries(options.slots || {})) {
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const list = (Array.isArray(value) ? value : [value]).map(v => renderChild(v, h));
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if (key === 'default')
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children.push(...list);
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else
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nodeData.scopedSlots[key] = () => list;
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}
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nodeData.props = options.props || {};
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for (const [key, value] of Object.entries(options.on || {}))
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nodeData.on[key] = value;
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}
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/** @type {(string|import('vue').VNode)[] | undefined} */
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let lastArg;
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if (Object.entries(nodeData.scopedSlots).length) {
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if (children.length)
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nodeData.scopedSlots.default = () => children;
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} else if (children.length) {
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lastArg = children;
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}
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const wrapper = h(componentFunc, nodeData, lastArg);
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return wrapper;
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}
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window.playwrightMount = async (component, rootElement, hooksConfig) => {
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for (const hook of /** @type {any} */(window).__pw_hooks_before_mount || [])
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await hook({ hooksConfig });
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const instance = new Vue({
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render: h => render(component, h),
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}).$mount();
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rootElement.appendChild(instance.$el);
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/** @type {any} */ (instance.$el)[instanceKey] = instance;
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for (const hook of /** @type {any} */(window).__pw_hooks_after_mount || [])
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await hook({ hooksConfig, instance });
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};
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window.playwrightUnmount = async element => {
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const component = /** @type {any} */(element)[instanceKey];
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if (!component)
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throw new Error('Component was not mounted');
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component.$destroy();
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element.remove();
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};
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const instanceKey = Symbol('instanceKey');
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