899 lines
39 KiB
JavaScript
899 lines
39 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.NonRecoverableDOMError = exports.FrameExecutionContext = exports.ElementHandle = void 0;
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exports.assertDone = assertDone;
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exports.isNonRecoverableDOMError = isNonRecoverableDOMError;
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exports.kUnableToAdoptErrorMessage = void 0;
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exports.throwElementIsNotAttached = throwElementIsNotAttached;
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exports.throwRetargetableDOMError = throwRetargetableDOMError;
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var _fs = _interopRequireDefault(require("fs"));
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var js = _interopRequireWildcard(require("./javascript"));
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var _progress = require("./progress");
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var _utils = require("../utils");
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var _fileUploadUtils = require("./fileUploadUtils");
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var _protocolError = require("./protocolError");
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var injectedScriptSource = _interopRequireWildcard(require("../generated/injectedScriptSource"));
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
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/**
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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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class NonRecoverableDOMError extends Error {}
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exports.NonRecoverableDOMError = NonRecoverableDOMError;
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function isNonRecoverableDOMError(error) {
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return error instanceof NonRecoverableDOMError;
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}
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class FrameExecutionContext extends js.ExecutionContext {
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constructor(delegate, frame, world) {
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super(frame, delegate, world || 'content-script');
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this.frame = void 0;
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this._injectedScriptPromise = void 0;
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this.world = void 0;
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this.frame = frame;
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this.world = world;
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}
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adoptIfNeeded(handle) {
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if (handle instanceof ElementHandle && handle._context !== this) return this.frame._page._delegate.adoptElementHandle(handle, this);
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return null;
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}
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async evaluate(pageFunction, arg) {
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return js.evaluate(this, true /* returnByValue */, pageFunction, arg);
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}
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async evaluateHandle(pageFunction, arg) {
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return js.evaluate(this, false /* returnByValue */, pageFunction, arg);
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}
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async evaluateExpression(expression, options, arg) {
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return js.evaluateExpression(this, expression, {
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...options,
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returnByValue: true
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}, arg);
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}
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async evaluateExpressionHandle(expression, options, arg) {
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return js.evaluateExpression(this, expression, {
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...options,
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returnByValue: false
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}, arg);
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}
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injectedScript() {
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if (!this._injectedScriptPromise) {
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const custom = [];
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const selectorsRegistry = this.frame._page.context().selectors();
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for (const [name, {
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source
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}] of selectorsRegistry._engines) custom.push(`{ name: '${name}', engine: (${source}) }`);
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const sdkLanguage = this.frame.attribution.playwright.options.sdkLanguage;
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const source = `
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(() => {
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const module = {};
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${injectedScriptSource.source}
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return new (module.exports.InjectedScript())(
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globalThis,
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${(0, _utils.isUnderTest)()},
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"${sdkLanguage}",
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${JSON.stringify(selectorsRegistry.testIdAttributeName())},
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${this.frame._page._delegate.rafCountForStablePosition()},
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"${this.frame._page._browserContext._browser.options.name}",
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[${custom.join(',\n')}]
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);
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})();
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`;
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this._injectedScriptPromise = this.rawEvaluateHandle(source).then(handle => {
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handle._setPreview('InjectedScript');
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return handle;
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});
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}
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return this._injectedScriptPromise;
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}
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}
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exports.FrameExecutionContext = FrameExecutionContext;
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class ElementHandle extends js.JSHandle {
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constructor(context, objectId) {
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super(context, 'node', undefined, objectId);
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this.__elementhandle = true;
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this._page = void 0;
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this._frame = void 0;
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this._page = context.frame._page;
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this._frame = context.frame;
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this._initializePreview().catch(e => {});
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}
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async _initializePreview() {
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const utility = await this._context.injectedScript();
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this._setPreview(await utility.evaluate((injected, e) => 'JSHandle@' + injected.previewNode(e), this));
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}
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asElement() {
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return this;
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}
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async evaluateInUtility(pageFunction, arg) {
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try {
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const utility = await this._frame._utilityContext();
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return await utility.evaluate(pageFunction, [await utility.injectedScript(), this, arg]);
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} catch (e) {
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if (js.isJavaScriptErrorInEvaluate(e) || (0, _protocolError.isSessionClosedError)(e)) throw e;
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return 'error:notconnected';
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}
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}
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async evaluateHandleInUtility(pageFunction, arg) {
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try {
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const utility = await this._frame._utilityContext();
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return await utility.evaluateHandle(pageFunction, [await utility.injectedScript(), this, arg]);
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} catch (e) {
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if (js.isJavaScriptErrorInEvaluate(e) || (0, _protocolError.isSessionClosedError)(e)) throw e;
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return 'error:notconnected';
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}
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}
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async ownerFrame() {
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const frameId = await this._page._delegate.getOwnerFrame(this);
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if (!frameId) return null;
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const frame = this._page._frameManager.frame(frameId);
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if (frame) return frame;
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for (const page of this._page._browserContext.pages()) {
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const frame = page._frameManager.frame(frameId);
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if (frame) return frame;
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}
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return null;
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}
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async isIframeElement() {
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return this.evaluateInUtility(([injected, node]) => node && (node.nodeName === 'IFRAME' || node.nodeName === 'FRAME'), {});
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}
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async contentFrame() {
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const isFrameElement = throwRetargetableDOMError(await this.isIframeElement());
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if (!isFrameElement) return null;
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return this._page._delegate.getContentFrame(this);
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}
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async generateLocatorString() {
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const selector = await this.evaluateInUtility(async ([injected, node]) => {
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return injected.generateSelectorSimple(node);
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}, {});
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if (selector === 'error:notconnected') return;
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return (0, _utils.asLocator)('javascript', selector);
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}
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async getAttribute(metadata, name) {
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return this._frame.getAttribute(metadata, ':scope', name, {}, this);
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}
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async inputValue(metadata) {
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return this._frame.inputValue(metadata, ':scope', {}, this);
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}
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async textContent(metadata) {
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return this._frame.textContent(metadata, ':scope', {}, this);
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}
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async innerText(metadata) {
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return this._frame.innerText(metadata, ':scope', {}, this);
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}
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async innerHTML(metadata) {
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return this._frame.innerHTML(metadata, ':scope', {}, this);
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}
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async dispatchEvent(metadata, type, eventInit = {}) {
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return this._frame.dispatchEvent(metadata, ':scope', type, eventInit, {}, this);
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}
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async _scrollRectIntoViewIfNeeded(rect) {
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return await this._page._delegate.scrollRectIntoViewIfNeeded(this, rect);
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}
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async _waitAndScrollIntoViewIfNeeded(progress, waitForVisible) {
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const result = await this._retryAction(progress, 'scroll into view', async () => {
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progress.log(` waiting for element to be stable`);
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const waitResult = await this.evaluateInUtility(async ([injected, node, {
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waitForVisible
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}]) => {
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return await injected.checkElementStates(node, waitForVisible ? ['visible', 'stable'] : ['stable']);
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}, {
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waitForVisible
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});
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if (waitResult) return waitResult;
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return await this._scrollRectIntoViewIfNeeded();
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}, {});
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assertDone(throwRetargetableDOMError(result));
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}
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async scrollIntoViewIfNeeded(metadata, options = {}) {
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const controller = new _progress.ProgressController(metadata, this);
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return controller.run(progress => this._waitAndScrollIntoViewIfNeeded(progress, false /* waitForVisible */), this._page._timeoutSettings.timeout(options));
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}
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async _clickablePoint() {
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const intersectQuadWithViewport = quad => {
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return quad.map(point => ({
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x: Math.min(Math.max(point.x, 0), metrics.width),
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y: Math.min(Math.max(point.y, 0), metrics.height)
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}));
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};
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const computeQuadArea = quad => {
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// Compute sum of all directed areas of adjacent triangles
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// https://en.wikipedia.org/wiki/Polygon#Simple_polygons
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let area = 0;
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for (let i = 0; i < quad.length; ++i) {
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const p1 = quad[i];
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const p2 = quad[(i + 1) % quad.length];
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area += (p1.x * p2.y - p2.x * p1.y) / 2;
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}
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return Math.abs(area);
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};
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const [quads, metrics] = await Promise.all([this._page._delegate.getContentQuads(this), this._page.mainFrame()._utilityContext().then(utility => utility.evaluate(() => ({
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width: innerWidth,
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height: innerHeight
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})))]);
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if (quads === 'error:notconnected') return quads;
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if (!quads || !quads.length) return 'error:notvisible';
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// Allow 1x1 elements. Compensate for rounding errors by comparing with 0.99 instead.
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const filtered = quads.map(quad => intersectQuadWithViewport(quad)).filter(quad => computeQuadArea(quad) > 0.99);
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if (!filtered.length) return 'error:notinviewport';
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if (this._page._browserContext._browser.options.name === 'firefox') {
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// Firefox internally uses integer coordinates, so 8.x is converted to 8 or 9 when clicking.
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//
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// This does not work nicely for small elements. For example, 1x1 square with corners
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// (8;8) and (9;9) is targeted when clicking at (8;8) but not when clicking at (9;9).
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// So, clicking at (8.x;8.y) will sometimes click at (9;9) and miss the target.
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//
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// Therefore, we try to find an integer point within a quad to make sure we click inside the element.
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for (const quad of filtered) {
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const integerPoint = findIntegerPointInsideQuad(quad);
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if (integerPoint) return integerPoint;
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}
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}
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// Return the middle point of the first quad.
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return quadMiddlePoint(filtered[0]);
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}
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async _offsetPoint(offset) {
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const [box, border] = await Promise.all([this.boundingBox(), this.evaluateInUtility(([injected, node]) => injected.getElementBorderWidth(node), {}).catch(e => {})]);
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if (!box || !border) return 'error:notvisible';
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if (border === 'error:notconnected') return border;
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// Make point relative to the padding box to align with offsetX/offsetY.
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return {
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x: box.x + border.left + offset.x,
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y: box.y + border.top + offset.y
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};
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}
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async _retryAction(progress, actionName, action, options) {
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let retry = 0;
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// We progressively wait longer between retries, up to 500ms.
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const waitTime = [0, 20, 100, 100, 500];
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while (progress.isRunning()) {
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if (retry) {
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progress.log(`retrying ${actionName} action${options.trial ? ' (trial run)' : ''}`);
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const timeout = waitTime[Math.min(retry - 1, waitTime.length - 1)];
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if (timeout) {
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progress.log(` waiting ${timeout}ms`);
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const result = await this.evaluateInUtility(([injected, node, timeout]) => new Promise(f => setTimeout(f, timeout)), timeout);
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if (result === 'error:notconnected') return result;
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}
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} else {
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progress.log(`attempting ${actionName} action${options.trial ? ' (trial run)' : ''}`);
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}
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if (!options.skipActionPreChecks && !options.force) await this._frame._page.performActionPreChecks(progress);
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const result = await action(retry);
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++retry;
|
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if (result === 'error:notvisible') {
|
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|
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if (options.force) throw new NonRecoverableDOMError('Element is not visible');
|
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progress.log(' element is not visible');
|
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continue;
|
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}
|
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|
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if (result === 'error:notinviewport') {
|
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if (options.force) throw new NonRecoverableDOMError('Element is outside of the viewport');
|
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|
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progress.log(' element is outside of the viewport');
|
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continue;
|
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|
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}
|
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|
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if (result === 'error:optionsnotfound') {
|
||
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progress.log(' did not find some options');
|
||
|
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continue;
|
||
|
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}
|
||
|
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if (typeof result === 'object' && 'hitTargetDescription' in result) {
|
||
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progress.log(` ${result.hitTargetDescription} intercepts pointer events`);
|
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continue;
|
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|
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}
|
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|
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if (typeof result === 'object' && 'missingState' in result) {
|
||
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progress.log(` element is not ${result.missingState}`);
|
||
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continue;
|
||
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}
|
||
|
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return result;
|
||
|
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}
|
||
|
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return 'done';
|
||
|
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}
|
||
|
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async _retryPointerAction(progress, actionName, waitForEnabled, action, options) {
|
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|
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// Note: do not perform locator handlers checkpoint to avoid moving the mouse in the middle of a drag operation.
|
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|
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const skipActionPreChecks = actionName === 'move and up';
|
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|
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return await this._retryAction(progress, actionName, async retry => {
|
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|
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// By default, we scroll with protocol method to reveal the action point.
|
||
|
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// However, that might not work to scroll from under position:sticky elements
|
||
|
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// that overlay the target element. To fight this, we cycle through different
|
||
|
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// scroll alignments. This works in most scenarios.
|
||
|
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const scrollOptions = [undefined, {
|
||
|
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block: 'end',
|
||
|
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inline: 'end'
|
||
|
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}, {
|
||
|
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block: 'center',
|
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|
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inline: 'center'
|
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|
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}, {
|
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block: 'start',
|
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|
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inline: 'start'
|
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|
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}];
|
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|
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const forceScrollOptions = scrollOptions[retry % scrollOptions.length];
|
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|
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return await this._performPointerAction(progress, actionName, waitForEnabled, action, forceScrollOptions, options);
|
||
|
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}, {
|
||
|
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...options,
|
||
|
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skipActionPreChecks
|
||
|
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});
|
||
|
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}
|
||
|
|
async _performPointerAction(progress, actionName, waitForEnabled, action, forceScrollOptions, options) {
|
||
|
|
const {
|
||
|
|
force = false,
|
||
|
|
position
|
||
|
|
} = options;
|
||
|
|
const doScrollIntoView = async () => {
|
||
|
|
if (forceScrollOptions) {
|
||
|
|
return await this.evaluateInUtility(([injected, node, options]) => {
|
||
|
|
if (node.nodeType === 1 /* Node.ELEMENT_NODE */) node.scrollIntoView(options);
|
||
|
|
return 'done';
|
||
|
|
}, forceScrollOptions);
|
||
|
|
}
|
||
|
|
return await this._scrollRectIntoViewIfNeeded(position ? {
|
||
|
|
x: position.x,
|
||
|
|
y: position.y,
|
||
|
|
width: 0,
|
||
|
|
height: 0
|
||
|
|
} : undefined);
|
||
|
|
};
|
||
|
|
if (this._frame.parentFrame()) {
|
||
|
|
// Best-effort scroll to make sure any iframes containing this element are scrolled
|
||
|
|
// into view and visible, so they are not throttled.
|
||
|
|
// See https://github.com/microsoft/playwright/issues/27196 for an example.
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
await doScrollIntoView().catch(() => {});
|
||
|
|
}
|
||
|
|
if (options.__testHookBeforeStable) await options.__testHookBeforeStable();
|
||
|
|
if (!force) {
|
||
|
|
const elementStates = waitForEnabled ? ['visible', 'enabled', 'stable'] : ['visible', 'stable'];
|
||
|
|
progress.log(` waiting for element to be ${waitForEnabled ? 'visible, enabled and stable' : 'visible and stable'}`);
|
||
|
|
const result = await this.evaluateInUtility(async ([injected, node, {
|
||
|
|
elementStates
|
||
|
|
}]) => {
|
||
|
|
return await injected.checkElementStates(node, elementStates);
|
||
|
|
}, {
|
||
|
|
elementStates
|
||
|
|
});
|
||
|
|
if (result) return result;
|
||
|
|
progress.log(` element is ${waitForEnabled ? 'visible, enabled and stable' : 'visible and stable'}`);
|
||
|
|
}
|
||
|
|
if (options.__testHookAfterStable) await options.__testHookAfterStable();
|
||
|
|
progress.log(' scrolling into view if needed');
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
const scrolled = await doScrollIntoView();
|
||
|
|
if (scrolled !== 'done') return scrolled;
|
||
|
|
progress.log(' done scrolling');
|
||
|
|
const maybePoint = position ? await this._offsetPoint(position) : await this._clickablePoint();
|
||
|
|
if (typeof maybePoint === 'string') return maybePoint;
|
||
|
|
const point = roundPoint(maybePoint);
|
||
|
|
progress.metadata.point = point;
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
let hitTargetInterceptionHandle;
|
||
|
|
if (force) {
|
||
|
|
progress.log(` forcing action`);
|
||
|
|
} else {
|
||
|
|
if (options.__testHookBeforeHitTarget) await options.__testHookBeforeHitTarget();
|
||
|
|
const frameCheckResult = await this._checkFrameIsHitTarget(point);
|
||
|
|
if (frameCheckResult === 'error:notconnected' || 'hitTargetDescription' in frameCheckResult) return frameCheckResult;
|
||
|
|
const hitPoint = frameCheckResult.framePoint;
|
||
|
|
const actionType = actionName === 'move and up' ? 'drag' : actionName === 'hover' || actionName === 'tap' ? actionName : 'mouse';
|
||
|
|
const handle = await this.evaluateHandleInUtility(([injected, node, {
|
||
|
|
actionType,
|
||
|
|
hitPoint,
|
||
|
|
trial
|
||
|
|
}]) => injected.setupHitTargetInterceptor(node, actionType, hitPoint, trial), {
|
||
|
|
actionType,
|
||
|
|
hitPoint,
|
||
|
|
trial: !!options.trial
|
||
|
|
});
|
||
|
|
if (handle === 'error:notconnected') return handle;
|
||
|
|
if (!handle._objectId) {
|
||
|
|
const error = handle.rawValue();
|
||
|
|
if (error === 'error:notconnected') return error;
|
||
|
|
return {
|
||
|
|
hitTargetDescription: error
|
||
|
|
};
|
||
|
|
}
|
||
|
|
hitTargetInterceptionHandle = handle;
|
||
|
|
progress.cleanupWhenAborted(() => {
|
||
|
|
// Do not await here, just in case the renderer is stuck (e.g. on alert)
|
||
|
|
// and we won't be able to cleanup.
|
||
|
|
hitTargetInterceptionHandle.evaluate(h => h.stop()).catch(e => {});
|
||
|
|
hitTargetInterceptionHandle.dispose();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
const actionResult = await this._page._frameManager.waitForSignalsCreatedBy(progress, options.waitAfter === true, async () => {
|
||
|
|
if (options.__testHookBeforePointerAction) await options.__testHookBeforePointerAction();
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
let restoreModifiers;
|
||
|
|
if (options && options.modifiers) restoreModifiers = await this._page.keyboard.ensureModifiers(options.modifiers);
|
||
|
|
progress.log(` performing ${actionName} action`);
|
||
|
|
await action(point);
|
||
|
|
if (restoreModifiers) await this._page.keyboard.ensureModifiers(restoreModifiers);
|
||
|
|
if (hitTargetInterceptionHandle) {
|
||
|
|
const stopHitTargetInterception = this._frame.raceAgainstEvaluationStallingEvents(() => {
|
||
|
|
return hitTargetInterceptionHandle.evaluate(h => h.stop());
|
||
|
|
}).catch(e => 'done').finally(() => {
|
||
|
|
var _hitTargetInterceptio;
|
||
|
|
(_hitTargetInterceptio = hitTargetInterceptionHandle) === null || _hitTargetInterceptio === void 0 || _hitTargetInterceptio.dispose();
|
||
|
|
});
|
||
|
|
if (options.waitAfter !== false) {
|
||
|
|
// When noWaitAfter is passed, we do not want to accidentally stall on
|
||
|
|
// non-committed navigation blocking the evaluate.
|
||
|
|
const hitTargetResult = await stopHitTargetInterception;
|
||
|
|
if (hitTargetResult !== 'done') return hitTargetResult;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
progress.log(` ${options.trial ? 'trial ' : ''}${actionName} action done`);
|
||
|
|
progress.log(' waiting for scheduled navigations to finish');
|
||
|
|
if (options.__testHookAfterPointerAction) await options.__testHookAfterPointerAction();
|
||
|
|
return 'done';
|
||
|
|
});
|
||
|
|
if (actionResult !== 'done') return actionResult;
|
||
|
|
progress.log(' navigations have finished');
|
||
|
|
return 'done';
|
||
|
|
}
|
||
|
|
async _markAsTargetElement(metadata) {
|
||
|
|
if (!metadata.id) return;
|
||
|
|
await this.evaluateInUtility(([injected, node, callId]) => {
|
||
|
|
if (node.nodeType === 1 /* Node.ELEMENT_NODE */) injected.markTargetElements(new Set([node]), callId);
|
||
|
|
}, metadata.id);
|
||
|
|
}
|
||
|
|
async hover(metadata, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._hover(progress, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
_hover(progress, options) {
|
||
|
|
return this._retryPointerAction(progress, 'hover', false /* waitForEnabled */, point => this._page.mouse.move(point.x, point.y), {
|
||
|
|
...options,
|
||
|
|
waitAfter: 'disabled'
|
||
|
|
});
|
||
|
|
}
|
||
|
|
async click(metadata, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._click(progress, {
|
||
|
|
...options,
|
||
|
|
waitAfter: !options.noWaitAfter
|
||
|
|
});
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
_click(progress, options) {
|
||
|
|
return this._retryPointerAction(progress, 'click', true /* waitForEnabled */, point => this._page.mouse.click(point.x, point.y, options), options);
|
||
|
|
}
|
||
|
|
async dblclick(metadata, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._dblclick(progress, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
_dblclick(progress, options) {
|
||
|
|
return this._retryPointerAction(progress, 'dblclick', true /* waitForEnabled */, point => this._page.mouse.dblclick(point.x, point.y, options), {
|
||
|
|
...options,
|
||
|
|
waitAfter: 'disabled'
|
||
|
|
});
|
||
|
|
}
|
||
|
|
async tap(metadata, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._tap(progress, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
_tap(progress, options) {
|
||
|
|
return this._retryPointerAction(progress, 'tap', true /* waitForEnabled */, point => this._page.touchscreen.tap(point.x, point.y), {
|
||
|
|
...options,
|
||
|
|
waitAfter: 'disabled'
|
||
|
|
});
|
||
|
|
}
|
||
|
|
async selectOption(metadata, elements, values, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._selectOption(progress, elements, values, options);
|
||
|
|
return throwRetargetableDOMError(result);
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async _selectOption(progress, elements, values, options) {
|
||
|
|
let resultingOptions = [];
|
||
|
|
await this._retryAction(progress, 'select option', async () => {
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
if (!options.force) progress.log(` waiting for element to be visible and enabled`);
|
||
|
|
const optionsToSelect = [...elements, ...values];
|
||
|
|
const result = await this.evaluateInUtility(async ([injected, node, {
|
||
|
|
optionsToSelect,
|
||
|
|
force
|
||
|
|
}]) => {
|
||
|
|
if (!force) {
|
||
|
|
const checkResult = await injected.checkElementStates(node, ['visible', 'enabled']);
|
||
|
|
if (checkResult) return checkResult;
|
||
|
|
}
|
||
|
|
return injected.selectOptions(node, optionsToSelect);
|
||
|
|
}, {
|
||
|
|
optionsToSelect,
|
||
|
|
force: options.force
|
||
|
|
});
|
||
|
|
if (Array.isArray(result)) {
|
||
|
|
progress.log(' selected specified option(s)');
|
||
|
|
resultingOptions = result;
|
||
|
|
return 'done';
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}, options);
|
||
|
|
return resultingOptions;
|
||
|
|
}
|
||
|
|
async fill(metadata, value, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._fill(progress, value, options);
|
||
|
|
assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async _fill(progress, value, options) {
|
||
|
|
progress.log(` fill("${value}")`);
|
||
|
|
return await this._retryAction(progress, 'fill', async () => {
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
if (!options.force) progress.log(' waiting for element to be visible, enabled and editable');
|
||
|
|
const result = await this.evaluateInUtility(async ([injected, node, {
|
||
|
|
value,
|
||
|
|
force
|
||
|
|
}]) => {
|
||
|
|
if (!force) {
|
||
|
|
const checkResult = await injected.checkElementStates(node, ['visible', 'enabled', 'editable']);
|
||
|
|
if (checkResult) return checkResult;
|
||
|
|
}
|
||
|
|
return injected.fill(node, value);
|
||
|
|
}, {
|
||
|
|
value,
|
||
|
|
force: options.force
|
||
|
|
});
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
if (result === 'needsinput') {
|
||
|
|
if (value) await this._page.keyboard.insertText(value);else await this._page.keyboard.press('Delete');
|
||
|
|
return 'done';
|
||
|
|
} else {
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
}, options);
|
||
|
|
}
|
||
|
|
async selectText(metadata, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
const result = await this._retryAction(progress, 'selectText', async () => {
|
||
|
|
if (!options.force) progress.log(' waiting for element to be visible');
|
||
|
|
return await this.evaluateInUtility(async ([injected, node, {
|
||
|
|
force
|
||
|
|
}]) => {
|
||
|
|
if (!force) {
|
||
|
|
const checkResult = await injected.checkElementStates(node, ['visible']);
|
||
|
|
if (checkResult) return checkResult;
|
||
|
|
}
|
||
|
|
return injected.selectText(node);
|
||
|
|
}, {
|
||
|
|
force: options.force
|
||
|
|
});
|
||
|
|
}, options);
|
||
|
|
assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async setInputFiles(metadata, params) {
|
||
|
|
const inputFileItems = await (0, _fileUploadUtils.prepareFilesForUpload)(this._frame, params);
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._setInputFiles(progress, inputFileItems);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(params));
|
||
|
|
}
|
||
|
|
async _setInputFiles(progress, items) {
|
||
|
|
const {
|
||
|
|
filePayloads,
|
||
|
|
localPaths,
|
||
|
|
localDirectory
|
||
|
|
} = items;
|
||
|
|
const multiple = filePayloads && filePayloads.length > 1 || localPaths && localPaths.length > 1;
|
||
|
|
const result = await this.evaluateHandleInUtility(([injected, node, {
|
||
|
|
multiple,
|
||
|
|
directoryUpload
|
||
|
|
}]) => {
|
||
|
|
const element = injected.retarget(node, 'follow-label');
|
||
|
|
if (!element) return;
|
||
|
|
if (element.tagName !== 'INPUT') throw injected.createStacklessError('Node is not an HTMLInputElement');
|
||
|
|
const inputElement = element;
|
||
|
|
if (multiple && !inputElement.multiple && !inputElement.webkitdirectory) throw injected.createStacklessError('Non-multiple file input can only accept single file');
|
||
|
|
if (directoryUpload && !inputElement.webkitdirectory) throw injected.createStacklessError('File input does not support directories, pass individual files instead');
|
||
|
|
if (!directoryUpload && inputElement.webkitdirectory) throw injected.createStacklessError('[webkitdirectory] input requires passing a path to a directory');
|
||
|
|
return inputElement;
|
||
|
|
}, {
|
||
|
|
multiple,
|
||
|
|
directoryUpload: !!localDirectory
|
||
|
|
});
|
||
|
|
if (result === 'error:notconnected' || !result.asElement()) return 'error:notconnected';
|
||
|
|
const retargeted = result.asElement();
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
if (localPaths || localDirectory) {
|
||
|
|
const localPathsOrDirectory = localDirectory ? [localDirectory] : localPaths;
|
||
|
|
await Promise.all(localPathsOrDirectory.map(localPath => _fs.default.promises.access(localPath, _fs.default.constants.F_OK)));
|
||
|
|
// Browsers traverse the given directory asynchronously and we want to ensure all files are uploaded.
|
||
|
|
const waitForInputEvent = localDirectory ? this.evaluate(node => new Promise(fulfill => {
|
||
|
|
node.addEventListener('input', fulfill, {
|
||
|
|
once: true
|
||
|
|
});
|
||
|
|
})).catch(() => {}) : Promise.resolve();
|
||
|
|
await this._page._delegate.setInputFilePaths(retargeted, localPathsOrDirectory);
|
||
|
|
await waitForInputEvent;
|
||
|
|
} else {
|
||
|
|
await retargeted.evaluateInUtility(([injected, node, files]) => injected.setInputFiles(node, files), filePayloads);
|
||
|
|
}
|
||
|
|
return 'done';
|
||
|
|
}
|
||
|
|
async focus(metadata) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
await controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._focus(progress);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, 0);
|
||
|
|
}
|
||
|
|
async _focus(progress, resetSelectionIfNotFocused) {
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
return await this.evaluateInUtility(([injected, node, resetSelectionIfNotFocused]) => injected.focusNode(node, resetSelectionIfNotFocused), resetSelectionIfNotFocused);
|
||
|
|
}
|
||
|
|
async _blur(progress) {
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
return await this.evaluateInUtility(([injected, node]) => injected.blurNode(node), {});
|
||
|
|
}
|
||
|
|
async type(metadata, text, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._type(progress, text, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async _type(progress, text, options) {
|
||
|
|
progress.log(`elementHandle.type("${text}")`);
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
const result = await this._focus(progress, true /* resetSelectionIfNotFocused */);
|
||
|
|
if (result !== 'done') return result;
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
await this._page.keyboard.type(text, options);
|
||
|
|
return 'done';
|
||
|
|
}
|
||
|
|
async press(metadata, key, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
await this._markAsTargetElement(metadata);
|
||
|
|
const result = await this._press(progress, key, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async _press(progress, key, options) {
|
||
|
|
progress.log(`elementHandle.press("${key}")`);
|
||
|
|
await this.instrumentation.onBeforeInputAction(this, progress.metadata);
|
||
|
|
return this._page._frameManager.waitForSignalsCreatedBy(progress, !options.noWaitAfter, async () => {
|
||
|
|
const result = await this._focus(progress, true /* resetSelectionIfNotFocused */);
|
||
|
|
if (result !== 'done') return result;
|
||
|
|
progress.throwIfAborted(); // Avoid action that has side-effects.
|
||
|
|
await this._page.keyboard.press(key, options);
|
||
|
|
return 'done';
|
||
|
|
});
|
||
|
|
}
|
||
|
|
async check(metadata, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
const result = await this._setChecked(progress, true, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async uncheck(metadata, options) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
const result = await this._setChecked(progress, false, options);
|
||
|
|
return assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async _setChecked(progress, state, options) {
|
||
|
|
const isChecked = async () => {
|
||
|
|
const result = await this.evaluateInUtility(([injected, node]) => injected.elementState(node, 'checked'), {});
|
||
|
|
if (result === 'error:notconnected' || result.received === 'error:notconnected') throwElementIsNotAttached();
|
||
|
|
return result.matches;
|
||
|
|
};
|
||
|
|
await this._markAsTargetElement(progress.metadata);
|
||
|
|
if ((await isChecked()) === state) return 'done';
|
||
|
|
const result = await this._click(progress, {
|
||
|
|
...options,
|
||
|
|
waitAfter: 'disabled'
|
||
|
|
});
|
||
|
|
if (result !== 'done') return result;
|
||
|
|
if (options.trial) return 'done';
|
||
|
|
if ((await isChecked()) !== state) throw new NonRecoverableDOMError('Clicking the checkbox did not change its state');
|
||
|
|
return 'done';
|
||
|
|
}
|
||
|
|
async boundingBox() {
|
||
|
|
return this._page._delegate.getBoundingBox(this);
|
||
|
|
}
|
||
|
|
async ariaSnapshot(options) {
|
||
|
|
return await this.evaluateInUtility(([injected, element, options]) => injected.ariaSnapshot(element, options), options);
|
||
|
|
}
|
||
|
|
async screenshot(metadata, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(progress => this._page._screenshotter.screenshotElement(progress, this, options), this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async querySelector(selector, options) {
|
||
|
|
return this._frame.selectors.query(selector, options, this);
|
||
|
|
}
|
||
|
|
async querySelectorAll(selector) {
|
||
|
|
return this._frame.selectors.queryAll(selector, this);
|
||
|
|
}
|
||
|
|
async evalOnSelector(selector, strict, expression, isFunction, arg) {
|
||
|
|
return this._frame.evalOnSelector(selector, strict, expression, isFunction, arg, this);
|
||
|
|
}
|
||
|
|
async evalOnSelectorAll(selector, expression, isFunction, arg) {
|
||
|
|
return this._frame.evalOnSelectorAll(selector, expression, isFunction, arg, this);
|
||
|
|
}
|
||
|
|
async isVisible(metadata) {
|
||
|
|
return this._frame.isVisible(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async isHidden(metadata) {
|
||
|
|
return this._frame.isHidden(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async isEnabled(metadata) {
|
||
|
|
return this._frame.isEnabled(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async isDisabled(metadata) {
|
||
|
|
return this._frame.isDisabled(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async isEditable(metadata) {
|
||
|
|
return this._frame.isEditable(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async isChecked(metadata) {
|
||
|
|
return this._frame.isChecked(metadata, ':scope', {}, this);
|
||
|
|
}
|
||
|
|
async waitForElementState(metadata, state, options = {}) {
|
||
|
|
const controller = new _progress.ProgressController(metadata, this);
|
||
|
|
return controller.run(async progress => {
|
||
|
|
const actionName = `wait for ${state}`;
|
||
|
|
const result = await this._retryAction(progress, actionName, async () => {
|
||
|
|
return await this.evaluateInUtility(async ([injected, node, state]) => {
|
||
|
|
return (await injected.checkElementStates(node, [state])) || 'done';
|
||
|
|
}, state);
|
||
|
|
}, {});
|
||
|
|
assertDone(throwRetargetableDOMError(result));
|
||
|
|
}, this._page._timeoutSettings.timeout(options));
|
||
|
|
}
|
||
|
|
async waitForSelector(metadata, selector, options = {}) {
|
||
|
|
return this._frame.waitForSelector(metadata, selector, options, this);
|
||
|
|
}
|
||
|
|
async _adoptTo(context) {
|
||
|
|
if (this._context !== context) {
|
||
|
|
const adopted = await this._page._delegate.adoptElementHandle(this, context);
|
||
|
|
this.dispose();
|
||
|
|
return adopted;
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
async _checkFrameIsHitTarget(point) {
|
||
|
|
let frame = this._frame;
|
||
|
|
const data = [];
|
||
|
|
while (frame.parentFrame()) {
|
||
|
|
const frameElement = await frame.frameElement();
|
||
|
|
const box = await frameElement.boundingBox();
|
||
|
|
const style = await frameElement.evaluateInUtility(([injected, iframe]) => injected.describeIFrameStyle(iframe), {}).catch(e => 'error:notconnected');
|
||
|
|
if (!box || style === 'error:notconnected') return 'error:notconnected';
|
||
|
|
if (style === 'transformed') {
|
||
|
|
// We cannot translate coordinates when iframe has any transform applied.
|
||
|
|
// The best we can do right now is to skip the hitPoint check,
|
||
|
|
// and solely rely on the event interceptor.
|
||
|
|
return {
|
||
|
|
framePoint: undefined
|
||
|
|
};
|
||
|
|
}
|
||
|
|
// Translate from viewport coordinates to frame coordinates.
|
||
|
|
const pointInFrame = {
|
||
|
|
x: point.x - box.x - style.left,
|
||
|
|
y: point.y - box.y - style.top
|
||
|
|
};
|
||
|
|
data.push({
|
||
|
|
frame,
|
||
|
|
frameElement,
|
||
|
|
pointInFrame
|
||
|
|
});
|
||
|
|
frame = frame.parentFrame();
|
||
|
|
}
|
||
|
|
// Add main frame.
|
||
|
|
data.push({
|
||
|
|
frame,
|
||
|
|
frameElement: null,
|
||
|
|
pointInFrame: point
|
||
|
|
});
|
||
|
|
for (let i = data.length - 1; i > 0; i--) {
|
||
|
|
const element = data[i - 1].frameElement;
|
||
|
|
const point = data[i].pointInFrame;
|
||
|
|
// Hit target in the parent frame should hit the child frame element.
|
||
|
|
const hitTargetResult = await element.evaluateInUtility(([injected, element, hitPoint]) => {
|
||
|
|
return injected.expectHitTarget(hitPoint, element);
|
||
|
|
}, point);
|
||
|
|
if (hitTargetResult !== 'done') return hitTargetResult;
|
||
|
|
}
|
||
|
|
return {
|
||
|
|
framePoint: data[0].pointInFrame
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
exports.ElementHandle = ElementHandle;
|
||
|
|
function throwRetargetableDOMError(result) {
|
||
|
|
if (result === 'error:notconnected') throwElementIsNotAttached();
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function throwElementIsNotAttached() {
|
||
|
|
throw new Error('Element is not attached to the DOM');
|
||
|
|
}
|
||
|
|
function assertDone(result) {
|
||
|
|
// This function converts 'done' to void and ensures typescript catches unhandled errors.
|
||
|
|
}
|
||
|
|
function roundPoint(point) {
|
||
|
|
return {
|
||
|
|
x: (point.x * 100 | 0) / 100,
|
||
|
|
y: (point.y * 100 | 0) / 100
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function quadMiddlePoint(quad) {
|
||
|
|
const result = {
|
||
|
|
x: 0,
|
||
|
|
y: 0
|
||
|
|
};
|
||
|
|
for (const point of quad) {
|
||
|
|
result.x += point.x / 4;
|
||
|
|
result.y += point.y / 4;
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function triangleArea(p1, p2, p3) {
|
||
|
|
return Math.abs(p1.x * (p2.y - p3.y) + p2.x * (p3.y - p1.y) + p3.x * (p1.y - p2.y)) / 2;
|
||
|
|
}
|
||
|
|
function isPointInsideQuad(point, quad) {
|
||
|
|
const area1 = triangleArea(point, quad[0], quad[1]) + triangleArea(point, quad[1], quad[2]) + triangleArea(point, quad[2], quad[3]) + triangleArea(point, quad[3], quad[0]);
|
||
|
|
const area2 = triangleArea(quad[0], quad[1], quad[2]) + triangleArea(quad[1], quad[2], quad[3]);
|
||
|
|
// Check that point is inside the quad.
|
||
|
|
if (Math.abs(area1 - area2) > 0.1) return false;
|
||
|
|
// Check that point is not on the right/bottom edge, because clicking
|
||
|
|
// there does not actually click the element.
|
||
|
|
return point.x < Math.max(quad[0].x, quad[1].x, quad[2].x, quad[3].x) && point.y < Math.max(quad[0].y, quad[1].y, quad[2].y, quad[3].y);
|
||
|
|
}
|
||
|
|
function findIntegerPointInsideQuad(quad) {
|
||
|
|
// Try all four rounding directions of the middle point.
|
||
|
|
const point = quadMiddlePoint(quad);
|
||
|
|
point.x = Math.floor(point.x);
|
||
|
|
point.y = Math.floor(point.y);
|
||
|
|
if (isPointInsideQuad(point, quad)) return point;
|
||
|
|
point.x += 1;
|
||
|
|
if (isPointInsideQuad(point, quad)) return point;
|
||
|
|
point.y += 1;
|
||
|
|
if (isPointInsideQuad(point, quad)) return point;
|
||
|
|
point.x -= 1;
|
||
|
|
if (isPointInsideQuad(point, quad)) return point;
|
||
|
|
}
|
||
|
|
const kUnableToAdoptErrorMessage = exports.kUnableToAdoptErrorMessage = 'Unable to adopt element handle from a different document';
|