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puppeteer-core - npm Package Compare versions

Comparing version 5.4.1 to 5.5.0

CHANGELOG.md

18

lib/cjs/puppeteer/common/AriaQueryHandler.js

@@ -54,4 +54,11 @@ "use strict";

const waitFor = async (domWorld, selector, options) => {
await addHandlerToWorld(domWorld);
return domWorld.waitForSelectorInPage((_, selector) => globalThis.ariaQuerySelector(selector), selector, options);
const binding = {
name: 'ariaQuerySelector',
pptrFunction: async (selector) => {
const document = await domWorld._document();
const element = await queryOne(document, selector);
return element;
},
};
return domWorld.waitForSelectorInPage((_, selector) => globalThis.ariaQuerySelector(selector), selector, options, binding);
};

@@ -70,9 +77,2 @@ const queryAll = async (element, selector) => {

};
async function addHandlerToWorld(domWorld) {
await domWorld.addBinding('ariaQuerySelector', async (selector) => {
const document = await domWorld._document();
const element = await queryOne(document, selector);
return element;
});
}
/**

@@ -79,0 +79,0 @@ * @internal

39

lib/cjs/puppeteer/common/DOMWorld.d.ts

@@ -35,2 +35,9 @@ /**

*/
export interface PageBinding {
name: string;
pptrFunction: Function;
}
/**
* @internal
*/
export declare class DOMWorld {

@@ -45,7 +52,12 @@ private _frameManager;

/**
* internal
* @internal
*/
_waitTasks: Set<WaitTask>;
private _boundFunctions;
/**
* @internal
* Contains mapping from functions that should be bound to Puppeteer functions.
*/
_boundFunctions: Map<string, Function>;
private _ctxBindings;
private static bindingIdentifier;
constructor(frameManager: FrameManager, frame: Frame, timeoutSettings: TimeoutSettings);

@@ -117,7 +129,3 @@ frame(): Frame;

*/
addBindingToContext(name: string): any;
/**
* @internal
*/
addBinding(name: string, puppeteerFunction: Function): Promise<void>;
addBindingToContext(context: ExecutionContext, name: string): Promise<void>;
private _onBindingCalled;

@@ -127,3 +135,3 @@ /**

*/
waitForSelectorInPage(queryOne: Function, selector: string, options: WaitForSelectorOptions): Promise<ElementHandle | null>;
waitForSelectorInPage(queryOne: Function, selector: string, options: WaitForSelectorOptions, binding?: PageBinding): Promise<ElementHandle | null>;
waitForXPath(xpath: string, options: WaitForSelectorOptions): Promise<ElementHandle | null>;

@@ -139,2 +147,14 @@ waitForFunction(pageFunction: Function | string, options?: {

*/
export interface WaitTaskOptions {
domWorld: DOMWorld;
predicateBody: Function | string;
title: string;
polling: string | number;
timeout: number;
binding?: PageBinding;
args: SerializableOrJSHandle[];
}
/**
* @internal
*/
export declare class WaitTask {

@@ -146,2 +166,3 @@ _domWorld: DOMWorld;

_args: SerializableOrJSHandle[];
_binding: PageBinding;
_runCount: number;

@@ -153,3 +174,3 @@ promise: Promise<JSHandle>;

_terminated: boolean;
constructor(domWorld: DOMWorld, predicateBody: Function | string, title: string, polling: string | number, timeout: number, ...args: SerializableOrJSHandle[]);
constructor(options: WaitTaskOptions);
terminate(error: Error): void;

@@ -156,0 +177,0 @@ rerun(): Promise<void>;

129

lib/cjs/puppeteer/common/DOMWorld.js

@@ -35,6 +35,9 @@ "use strict";

/**
* internal
* @internal
*/
this._waitTasks = new Set();
// Contains mapping from functions that should be bound to Puppeteer functions.
/**
* @internal
* Contains mapping from functions that should be bound to Puppeteer functions.
*/
this._boundFunctions = new Map();

@@ -59,6 +62,2 @@ // Set of bindings that have been registered in the current context.

this._contextResolveCallback = null;
this._ctxBindings.clear();
for (const name of this._boundFunctions.keys()) {
await this.addBindingToContext(name);
}
for (const waitTask of this._waitTasks)

@@ -320,10 +319,11 @@ waitTask.rerun();

*/
async addBindingToContext(name) {
async addBindingToContext(context, name) {
// Previous operation added the binding so we are done.
if (this._ctxBindings.has(name))
if (this._ctxBindings.has(DOMWorld.bindingIdentifier(name, context._contextId))) {
return;
}
// Wait for other operation to finish
if (this._settingUpBinding) {
await this._settingUpBinding;
return this.addBindingToContext(name);
return this.addBindingToContext(context, name);
}

@@ -333,3 +333,2 @@ const bind = async (name) => {

try {
const context = await this.executionContext();
await context._client.send('Runtime.addBinding', {

@@ -348,4 +347,3 @@ name,

if (ctxDestroyed || ctxNotFound) {
// Retry adding the binding in the next context
await bind(name);
return;
}

@@ -357,3 +355,3 @@ else {

}
this._ctxBindings.add(name);
this._ctxBindings.add(DOMWorld.bindingIdentifier(name, context._contextId));
};

@@ -364,11 +362,7 @@ this._settingUpBinding = bind(name);

}
/**
* @internal
*/
async addBinding(name, puppeteerFunction) {
this._boundFunctions.set(name, puppeteerFunction);
await this.addBindingToContext(name);
}
async _onBindingCalled(event) {
let payload;
if (!this._hasContext())
return;
const context = await this.executionContext();
try {

@@ -383,7 +377,5 @@ payload = JSON.parse(event.payload);

const { type, name, seq, args } = payload;
if (type !== 'internal' || !this._ctxBindings.has(name))
if (type !== 'internal' ||
!this._ctxBindings.has(DOMWorld.bindingIdentifier(name, context._contextId)))
return;
if (!this._hasContext())
return;
const context = await this.executionContext();
if (context._contextId !== event.executionContextId)

@@ -413,3 +405,3 @@ return;

*/
async waitForSelectorInPage(queryOne, selector, options) {
async waitForSelectorInPage(queryOne, selector, options, binding) {
const { visible: waitForVisible = false, hidden: waitForHidden = false, timeout = this._timeoutSettings.timeout(), } = options;

@@ -424,3 +416,12 @@ const polling = waitForVisible || waitForHidden ? 'raf' : 'mutation';

}
const waitTask = new WaitTask(this, helper_js_1.helper.makePredicateString(predicate, queryOne), title, polling, timeout, selector, waitForVisible, waitForHidden);
const waitTaskOptions = {
domWorld: this,
predicateBody: helper_js_1.helper.makePredicateString(predicate, queryOne),
title,
polling,
timeout,
args: [selector, waitForVisible, waitForHidden],
binding,
};
const waitTask = new WaitTask(waitTaskOptions);
const jsHandle = await waitTask.promise;

@@ -442,3 +443,11 @@ const elementHandle = jsHandle.asElement();

}
const waitTask = new WaitTask(this, helper_js_1.helper.makePredicateString(predicate), title, polling, timeout, xpath, waitForVisible, waitForHidden);
const waitTaskOptions = {
domWorld: this,
predicateBody: helper_js_1.helper.makePredicateString(predicate),
title,
polling,
timeout,
args: [xpath, waitForVisible, waitForHidden],
};
const waitTask = new WaitTask(waitTaskOptions);
const jsHandle = await waitTask.promise;

@@ -454,3 +463,12 @@ const elementHandle = jsHandle.asElement();

const { polling = 'raf', timeout = this._timeoutSettings.timeout(), } = options;
return new WaitTask(this, pageFunction, 'function', polling, timeout, ...args).promise;
const waitTaskOptions = {
domWorld: this,
predicateBody: pageFunction,
title: 'function',
polling,
timeout,
args,
};
const waitTask = new WaitTask(waitTaskOptions);
return waitTask.promise;
}

@@ -462,2 +480,3 @@ async title() {

exports.DOMWorld = DOMWorld;
DOMWorld.bindingIdentifier = (name, contextId) => `${name}_${contextId}`;
/**

@@ -467,11 +486,11 @@ * @internal

class WaitTask {
constructor(domWorld, predicateBody, title, polling, timeout, ...args) {
constructor(options) {
this._runCount = 0;
this._terminated = false;
if (helper_js_1.helper.isString(polling))
assert_js_1.assert(polling === 'raf' || polling === 'mutation', 'Unknown polling option: ' + polling);
else if (helper_js_1.helper.isNumber(polling))
assert_js_1.assert(polling > 0, 'Cannot poll with non-positive interval: ' + polling);
if (helper_js_1.helper.isString(options.polling))
assert_js_1.assert(options.polling === 'raf' || options.polling === 'mutation', 'Unknown polling option: ' + options.polling);
else if (helper_js_1.helper.isNumber(options.polling))
assert_js_1.assert(options.polling > 0, 'Cannot poll with non-positive interval: ' + options.polling);
else
throw new Error('Unknown polling options: ' + polling);
throw new Error('Unknown polling options: ' + options.polling);
function getPredicateBody(predicateBody) {

@@ -482,9 +501,13 @@ if (helper_js_1.helper.isString(predicateBody))

}
this._domWorld = domWorld;
this._polling = polling;
this._timeout = timeout;
this._predicateBody = getPredicateBody(predicateBody);
this._args = args;
this._domWorld = options.domWorld;
this._polling = options.polling;
this._timeout = options.timeout;
this._predicateBody = getPredicateBody(options.predicateBody);
this._args = options.args;
this._binding = options.binding;
this._runCount = 0;
domWorld._waitTasks.add(this);
this._domWorld._waitTasks.add(this);
if (this._binding) {
this._domWorld._boundFunctions.set(this._binding.name, this._binding.pptrFunction);
}
this.promise = new Promise((resolve, reject) => {

@@ -496,5 +519,5 @@ this._resolve = resolve;

// timeout on our end.
if (timeout) {
const timeoutError = new Errors_js_1.TimeoutError(`waiting for ${title} failed: timeout ${timeout}ms exceeded`);
this._timeoutTimer = setTimeout(() => this.terminate(timeoutError), timeout);
if (options.timeout) {
const timeoutError = new Errors_js_1.TimeoutError(`waiting for ${options.title} failed: timeout ${options.timeout}ms exceeded`);
this._timeoutTimer = setTimeout(() => this.terminate(timeoutError), options.timeout);
}

@@ -510,7 +533,14 @@ this.rerun();

const runCount = ++this._runCount;
/** @type {?JSHandle} */
let success = null;
let error = null;
const context = await this._domWorld.executionContext();
if (this._terminated || runCount !== this._runCount)
return;
if (this._binding) {
await this._domWorld.addBindingToContext(context, this._binding.name);
}
if (this._terminated || runCount !== this._runCount)
return;
try {
success = await (await this._domWorld.executionContext()).evaluateHandle(waitForPredicatePageFunction, this._predicateBody, this._polling, this._timeout, ...this._args);
success = await context.evaluateHandle(waitForPredicatePageFunction, this._predicateBody, this._polling, this._timeout, ...this._args);
}

@@ -533,6 +563,9 @@ catch (error_) {

}
// When frame is detached the task should have been terminated by the DOMWorld.
// This can fail if we were adding this task while the frame was detached,
// so we terminate here instead.
if (error) {
if (error.message.includes('TypeError: binding is not a function')) {
return this.rerun();
}
// When frame is detached the task should have been terminated by the DOMWorld.
// This can fail if we were adding this task while the frame was detached,
// so we terminate here instead.
if (error.message.includes('Execution context is not available in detached frame')) {

@@ -539,0 +572,0 @@ this.terminate(new Error('waitForFunction failed: frame got detached.'));

7

lib/cjs/puppeteer/common/Input.js

@@ -456,9 +456,2 @@ "use strict";

async tap(x, y) {
// Touches appear to be lost during the first frame after navigation.
// This waits a frame before sending the tap.
// @see https://crbug.com/613219
await this._client.send('Runtime.evaluate', {
expression: 'new Promise(x => requestAnimationFrame(() => requestAnimationFrame(x)))',
awaitPromise: true,
});
const touchPoints = [{ x: Math.round(x), y: Math.round(y) }];

@@ -465,0 +458,0 @@ await this._client.send('Input.dispatchTouchEvent', {

2

lib/cjs/puppeteer/common/Target.d.ts

@@ -44,3 +44,3 @@ /**

*/
_isClosedPromise: Promise<boolean>;
_isClosedPromise: Promise<void>;
/**

@@ -47,0 +47,0 @@ * @internal

4

lib/cjs/puppeteer/environment.js

@@ -19,4 +19,2 @@ "use strict";

exports.isNode = void 0;
exports.isNode = !!(typeof process !== 'undefined' &&
process.versions &&
process.versions.node);
exports.isNode = !!(typeof process !== 'undefined' && process.version);

2

lib/cjs/puppeteer/revisions.js

@@ -20,4 +20,4 @@ "use strict";

exports.PUPPETEER_REVISIONS = {
chromium: '809590',
chromium: '818858',
firefox: 'latest',
};

18

lib/esm/puppeteer/common/AriaQueryHandler.js

@@ -51,4 +51,11 @@ /**

const waitFor = async (domWorld, selector, options) => {
await addHandlerToWorld(domWorld);
return domWorld.waitForSelectorInPage((_, selector) => globalThis.ariaQuerySelector(selector), selector, options);
const binding = {
name: 'ariaQuerySelector',
pptrFunction: async (selector) => {
const document = await domWorld._document();
const element = await queryOne(document, selector);
return element;
},
};
return domWorld.waitForSelectorInPage((_, selector) => globalThis.ariaQuerySelector(selector), selector, options, binding);
};

@@ -67,9 +74,2 @@ const queryAll = async (element, selector) => {

};
async function addHandlerToWorld(domWorld) {
await domWorld.addBinding('ariaQuerySelector', async (selector) => {
const document = await domWorld._document();
const element = await queryOne(document, selector);
return element;
});
}
/**

@@ -76,0 +76,0 @@ * @internal

39

lib/esm/puppeteer/common/DOMWorld.d.ts

@@ -35,2 +35,9 @@ /**

*/
export interface PageBinding {
name: string;
pptrFunction: Function;
}
/**
* @internal
*/
export declare class DOMWorld {

@@ -45,7 +52,12 @@ private _frameManager;

/**
* internal
* @internal
*/
_waitTasks: Set<WaitTask>;
private _boundFunctions;
/**
* @internal
* Contains mapping from functions that should be bound to Puppeteer functions.
*/
_boundFunctions: Map<string, Function>;
private _ctxBindings;
private static bindingIdentifier;
constructor(frameManager: FrameManager, frame: Frame, timeoutSettings: TimeoutSettings);

@@ -117,7 +129,3 @@ frame(): Frame;

*/
addBindingToContext(name: string): any;
/**
* @internal
*/
addBinding(name: string, puppeteerFunction: Function): Promise<void>;
addBindingToContext(context: ExecutionContext, name: string): Promise<void>;
private _onBindingCalled;

@@ -127,3 +135,3 @@ /**

*/
waitForSelectorInPage(queryOne: Function, selector: string, options: WaitForSelectorOptions): Promise<ElementHandle | null>;
waitForSelectorInPage(queryOne: Function, selector: string, options: WaitForSelectorOptions, binding?: PageBinding): Promise<ElementHandle | null>;
waitForXPath(xpath: string, options: WaitForSelectorOptions): Promise<ElementHandle | null>;

@@ -139,2 +147,14 @@ waitForFunction(pageFunction: Function | string, options?: {

*/
export interface WaitTaskOptions {
domWorld: DOMWorld;
predicateBody: Function | string;
title: string;
polling: string | number;
timeout: number;
binding?: PageBinding;
args: SerializableOrJSHandle[];
}
/**
* @internal
*/
export declare class WaitTask {

@@ -146,2 +166,3 @@ _domWorld: DOMWorld;

_args: SerializableOrJSHandle[];
_binding: PageBinding;
_runCount: number;

@@ -153,3 +174,3 @@ promise: Promise<JSHandle>;

_terminated: boolean;
constructor(domWorld: DOMWorld, predicateBody: Function | string, title: string, polling: string | number, timeout: number, ...args: SerializableOrJSHandle[]);
constructor(options: WaitTaskOptions);
terminate(error: Error): void;

@@ -156,0 +177,0 @@ rerun(): Promise<void>;

129

lib/esm/puppeteer/common/DOMWorld.js

@@ -32,6 +32,9 @@ /**

/**
* internal
* @internal
*/
this._waitTasks = new Set();
// Contains mapping from functions that should be bound to Puppeteer functions.
/**
* @internal
* Contains mapping from functions that should be bound to Puppeteer functions.
*/
this._boundFunctions = new Map();

@@ -56,6 +59,2 @@ // Set of bindings that have been registered in the current context.

this._contextResolveCallback = null;
this._ctxBindings.clear();
for (const name of this._boundFunctions.keys()) {
await this.addBindingToContext(name);
}
for (const waitTask of this._waitTasks)

@@ -317,10 +316,11 @@ waitTask.rerun();

*/
async addBindingToContext(name) {
async addBindingToContext(context, name) {
// Previous operation added the binding so we are done.
if (this._ctxBindings.has(name))
if (this._ctxBindings.has(DOMWorld.bindingIdentifier(name, context._contextId))) {
return;
}
// Wait for other operation to finish
if (this._settingUpBinding) {
await this._settingUpBinding;
return this.addBindingToContext(name);
return this.addBindingToContext(context, name);
}

@@ -330,3 +330,2 @@ const bind = async (name) => {

try {
const context = await this.executionContext();
await context._client.send('Runtime.addBinding', {

@@ -345,4 +344,3 @@ name,

if (ctxDestroyed || ctxNotFound) {
// Retry adding the binding in the next context
await bind(name);
return;
}

@@ -354,3 +352,3 @@ else {

}
this._ctxBindings.add(name);
this._ctxBindings.add(DOMWorld.bindingIdentifier(name, context._contextId));
};

@@ -361,11 +359,7 @@ this._settingUpBinding = bind(name);

}
/**
* @internal
*/
async addBinding(name, puppeteerFunction) {
this._boundFunctions.set(name, puppeteerFunction);
await this.addBindingToContext(name);
}
async _onBindingCalled(event) {
let payload;
if (!this._hasContext())
return;
const context = await this.executionContext();
try {

@@ -380,7 +374,5 @@ payload = JSON.parse(event.payload);

const { type, name, seq, args } = payload;
if (type !== 'internal' || !this._ctxBindings.has(name))
if (type !== 'internal' ||
!this._ctxBindings.has(DOMWorld.bindingIdentifier(name, context._contextId)))
return;
if (!this._hasContext())
return;
const context = await this.executionContext();
if (context._contextId !== event.executionContextId)

@@ -410,3 +402,3 @@ return;

*/
async waitForSelectorInPage(queryOne, selector, options) {
async waitForSelectorInPage(queryOne, selector, options, binding) {
const { visible: waitForVisible = false, hidden: waitForHidden = false, timeout = this._timeoutSettings.timeout(), } = options;

@@ -421,3 +413,12 @@ const polling = waitForVisible || waitForHidden ? 'raf' : 'mutation';

}
const waitTask = new WaitTask(this, helper.makePredicateString(predicate, queryOne), title, polling, timeout, selector, waitForVisible, waitForHidden);
const waitTaskOptions = {
domWorld: this,
predicateBody: helper.makePredicateString(predicate, queryOne),
title,
polling,
timeout,
args: [selector, waitForVisible, waitForHidden],
binding,
};
const waitTask = new WaitTask(waitTaskOptions);
const jsHandle = await waitTask.promise;

@@ -439,3 +440,11 @@ const elementHandle = jsHandle.asElement();

}
const waitTask = new WaitTask(this, helper.makePredicateString(predicate), title, polling, timeout, xpath, waitForVisible, waitForHidden);
const waitTaskOptions = {
domWorld: this,
predicateBody: helper.makePredicateString(predicate),
title,
polling,
timeout,
args: [xpath, waitForVisible, waitForHidden],
};
const waitTask = new WaitTask(waitTaskOptions);
const jsHandle = await waitTask.promise;

@@ -451,3 +460,12 @@ const elementHandle = jsHandle.asElement();

const { polling = 'raf', timeout = this._timeoutSettings.timeout(), } = options;
return new WaitTask(this, pageFunction, 'function', polling, timeout, ...args).promise;
const waitTaskOptions = {
domWorld: this,
predicateBody: pageFunction,
title: 'function',
polling,
timeout,
args,
};
const waitTask = new WaitTask(waitTaskOptions);
return waitTask.promise;
}

@@ -458,2 +476,3 @@ async title() {

}
DOMWorld.bindingIdentifier = (name, contextId) => `${name}_${contextId}`;
/**

@@ -463,11 +482,11 @@ * @internal

export class WaitTask {
constructor(domWorld, predicateBody, title, polling, timeout, ...args) {
constructor(options) {
this._runCount = 0;
this._terminated = false;
if (helper.isString(polling))
assert(polling === 'raf' || polling === 'mutation', 'Unknown polling option: ' + polling);
else if (helper.isNumber(polling))
assert(polling > 0, 'Cannot poll with non-positive interval: ' + polling);
if (helper.isString(options.polling))
assert(options.polling === 'raf' || options.polling === 'mutation', 'Unknown polling option: ' + options.polling);
else if (helper.isNumber(options.polling))
assert(options.polling > 0, 'Cannot poll with non-positive interval: ' + options.polling);
else
throw new Error('Unknown polling options: ' + polling);
throw new Error('Unknown polling options: ' + options.polling);
function getPredicateBody(predicateBody) {

@@ -478,9 +497,13 @@ if (helper.isString(predicateBody))

}
this._domWorld = domWorld;
this._polling = polling;
this._timeout = timeout;
this._predicateBody = getPredicateBody(predicateBody);
this._args = args;
this._domWorld = options.domWorld;
this._polling = options.polling;
this._timeout = options.timeout;
this._predicateBody = getPredicateBody(options.predicateBody);
this._args = options.args;
this._binding = options.binding;
this._runCount = 0;
domWorld._waitTasks.add(this);
this._domWorld._waitTasks.add(this);
if (this._binding) {
this._domWorld._boundFunctions.set(this._binding.name, this._binding.pptrFunction);
}
this.promise = new Promise((resolve, reject) => {

@@ -492,5 +515,5 @@ this._resolve = resolve;

// timeout on our end.
if (timeout) {
const timeoutError = new TimeoutError(`waiting for ${title} failed: timeout ${timeout}ms exceeded`);
this._timeoutTimer = setTimeout(() => this.terminate(timeoutError), timeout);
if (options.timeout) {
const timeoutError = new TimeoutError(`waiting for ${options.title} failed: timeout ${options.timeout}ms exceeded`);
this._timeoutTimer = setTimeout(() => this.terminate(timeoutError), options.timeout);
}

@@ -506,7 +529,14 @@ this.rerun();

const runCount = ++this._runCount;
/** @type {?JSHandle} */
let success = null;
let error = null;
const context = await this._domWorld.executionContext();
if (this._terminated || runCount !== this._runCount)
return;
if (this._binding) {
await this._domWorld.addBindingToContext(context, this._binding.name);
}
if (this._terminated || runCount !== this._runCount)
return;
try {
success = await (await this._domWorld.executionContext()).evaluateHandle(waitForPredicatePageFunction, this._predicateBody, this._polling, this._timeout, ...this._args);
success = await context.evaluateHandle(waitForPredicatePageFunction, this._predicateBody, this._polling, this._timeout, ...this._args);
}

@@ -529,6 +559,9 @@ catch (error_) {

}
// When frame is detached the task should have been terminated by the DOMWorld.
// This can fail if we were adding this task while the frame was detached,
// so we terminate here instead.
if (error) {
if (error.message.includes('TypeError: binding is not a function')) {
return this.rerun();
}
// When frame is detached the task should have been terminated by the DOMWorld.
// This can fail if we were adding this task while the frame was detached,
// so we terminate here instead.
if (error.message.includes('Execution context is not available in detached frame')) {

@@ -535,0 +568,0 @@ this.terminate(new Error('waitForFunction failed: frame got detached.'));

7

lib/esm/puppeteer/common/Input.js

@@ -451,9 +451,2 @@ /**

async tap(x, y) {
// Touches appear to be lost during the first frame after navigation.
// This waits a frame before sending the tap.
// @see https://crbug.com/613219
await this._client.send('Runtime.evaluate', {
expression: 'new Promise(x => requestAnimationFrame(() => requestAnimationFrame(x)))',
awaitPromise: true,
});
const touchPoints = [{ x: Math.round(x), y: Math.round(y) }];

@@ -460,0 +453,0 @@ await this._client.send('Input.dispatchTouchEvent', {

2

lib/esm/puppeteer/common/Target.d.ts

@@ -44,3 +44,3 @@ /**

*/
_isClosedPromise: Promise<boolean>;
_isClosedPromise: Promise<void>;
/**

@@ -47,0 +47,0 @@ * @internal

4

lib/esm/puppeteer/environment.js

@@ -16,4 +16,2 @@ /**

*/
export const isNode = !!(typeof process !== 'undefined' &&
process.versions &&
process.versions.node);
export const isNode = !!(typeof process !== 'undefined' && process.version);

2

lib/esm/puppeteer/revisions.js

@@ -17,4 +17,4 @@ /**

export const PUPPETEER_REVISIONS = {
chromium: '809590',
chromium: '818858',
firefox: 'latest',
};

16

package.json
{
"name": "puppeteer-core",
"version": "5.4.1",
"version": "5.5.0",
"description": "A high-level API to control headless Chrome over the DevTools Protocol",

@@ -35,4 +35,4 @@ "main": "./cjs-entry-core.js",

"generate-docs": "npm run tsc && api-extractor run --local --verbose && api-documenter markdown -i temp -o new-docs",
"generate-dependency-graph": "echo 'Requires graphviz installed locally!' && depcruise --exclude 'api.ts' --do-not-follow '^node_modules' --output-type dot src/index.ts | dot -T png > dependency-chart.png",
"ensure-correct-devtools-protocol-revision": "ts-node -s scripts/ensure-correct-devtools-protocol-package"
"ensure-correct-devtools-protocol-revision": "ts-node -s scripts/ensure-correct-devtools-protocol-package",
"release": "standard-version"
},

@@ -50,3 +50,3 @@ "files": [

"debug": "^4.1.0",
"devtools-protocol": "0.0.809251",
"devtools-protocol": "0.0.818844",
"extract-zip": "^2.0.0",

@@ -82,3 +82,2 @@ "https-proxy-agent": "^4.0.0",

"cross-env": "^7.0.2",
"dependency-cruiser": "^9.7.0",
"eslint": "^7.10.0",

@@ -102,2 +101,3 @@ "eslint-config-prettier": "^6.12.0",

"sinon": "^9.0.2",
"standard-version": "^9.0.0",
"text-diff": "^1.0.1",

@@ -111,3 +111,9 @@ "ts-node": "^9.0.0",

}
},
"standard-version": {
"skip": {
"commit": true,
"tag": true
}
}
}

22

README.md

@@ -9,3 +9,3 @@ # Puppeteer

###### [API](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md) | [FAQ](#faq) | [Contributing](https://github.com/puppeteer/puppeteer/blob/main/CONTRIBUTING.md) | [Troubleshooting](https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md)
###### [API](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md) | [FAQ](#faq) | [Contributing](https://github.com/puppeteer/puppeteer/blob/main/CONTRIBUTING.md) | [Troubleshooting](https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md)

@@ -41,3 +41,3 @@ > Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the [DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/). Puppeteer runs [headless](https://developers.google.com/web/updates/2017/04/headless-chrome) by default, but can be configured to run full (non-headless) Chrome or Chromium.

Note: When you install Puppeteer, it downloads a recent version of Chromium (~170MB Mac, ~282MB Linux, ~280MB Win) that is guaranteed to work with the API. To skip the download, or to download a different browser, see [Environment variables](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#environment-variables).
Note: When you install Puppeteer, it downloads a recent version of Chromium (~170MB Mac, ~282MB Linux, ~280MB Win) that is guaranteed to work with the API. To skip the download, or to download a different browser, see [Environment variables](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#environment-variables).

@@ -68,3 +68,3 @@

Puppeteer will be familiar to people using other browser testing frameworks. You create an instance
of `Browser`, open pages, and then manipulate them with [Puppeteer's API](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#).
of `Browser`, open pages, and then manipulate them with [Puppeteer's API](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#).

@@ -94,3 +94,3 @@ **Example** - navigating to https://example.com and saving a screenshot as *example.png*:

Puppeteer sets an initial page size to 800×600px, which defines the screenshot size. The page size can be customized with [`Page.setViewport()`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#pagesetviewportviewport).
Puppeteer sets an initial page size to 800×600px, which defines the screenshot size. The page size can be customized with [`Page.setViewport()`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#pagesetviewportviewport).

@@ -120,3 +120,3 @@ **Example** - create a PDF.

See [`Page.pdf()`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#pagepdfoptions) for more information about creating pdfs.
See [`Page.pdf()`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#pagepdfoptions) for more information about creating pdfs.

@@ -156,3 +156,3 @@ **Example** - evaluate script in the context of the page

See [`Page.evaluate()`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#pageevaluatepagefunction-args) for more information on `evaluate` and related methods like `evaluateOnNewDocument` and `exposeFunction`.
See [`Page.evaluate()`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#pageevaluatepagefunction-args) for more information on `evaluate` and related methods like `evaluateOnNewDocument` and `exposeFunction`.

@@ -166,3 +166,3 @@ <!-- [END getstarted] -->

Puppeteer launches Chromium in [headless mode](https://developers.google.com/web/updates/2017/04/headless-chrome). To launch a full version of Chromium, set the [`headless` option](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#puppeteerlaunchoptions) when launching a browser:
Puppeteer launches Chromium in [headless mode](https://developers.google.com/web/updates/2017/04/headless-chrome). To launch a full version of Chromium, set the [`headless` option](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#puppeteerlaunchoptions) when launching a browser:

@@ -183,3 +183,3 @@ ```js

You can also use Puppeteer with Firefox Nightly (experimental support). See [`Puppeteer.launch()`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#puppeteerlaunchoptions) for more information.
You can also use Puppeteer with Firefox Nightly (experimental support). See [`Puppeteer.launch()`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#puppeteerlaunchoptions) for more information.

@@ -196,3 +196,3 @@ See [`this article`](https://www.howtogeek.com/202825/what%E2%80%99s-the-difference-between-chromium-and-chrome/) for a description of the differences between Chromium and Chrome. [`This article`](https://chromium.googlesource.com/chromium/src/+/master/docs/chromium_browser_vs_google_chrome.md) describes some differences for Linux users.

- [API Documentation](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md)
- [API Documentation](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md)
- [Examples](https://github.com/puppeteer/puppeteer/tree/main/examples/)

@@ -340,3 +340,3 @@ - [Community list of Puppeteer resources](https://github.com/transitive-bullshit/awesome-puppeteer)

From Puppeteer v2.1.0 onwards you can specify [`puppeteer.launch({product: 'firefox'})`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#puppeteerlaunchoptions) to run your Puppeteer scripts in Firefox Nightly, without any additional custom patches. While [an older experiment](https://www.npmjs.com/package/puppeteer-firefox) required a patched version of Firefox, [the current approach](https://wiki.mozilla.org/Remote) works with “stock” Firefox.
From Puppeteer v2.1.0 onwards you can specify [`puppeteer.launch({product: 'firefox'})`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#puppeteerlaunchoptions) to run your Puppeteer scripts in Firefox Nightly, without any additional custom patches. While [an older experiment](https://www.npmjs.com/package/puppeteer-firefox) required a patched version of Firefox, [the current approach](https://wiki.mozilla.org/Remote) works with “stock” Firefox.

@@ -437,3 +437,3 @@ We will continue to collaborate with other browser vendors to bring Puppeteer support to browsers such as Safari.

* Puppeteer is bundled with Chromium — not Chrome — and so by default, it inherits all of [Chromium's media-related limitations](https://www.chromium.org/audio-video). This means that Puppeteer does not support licensed formats such as AAC or H.264. (However, it is possible to force Puppeteer to use a separately-installed version Chrome instead of Chromium via the [`executablePath` option to `puppeteer.launch`](https://github.com/puppeteer/puppeteer/blob/v5.4.1/docs/api.md#puppeteerlaunchoptions). You should only use this configuration if you need an official release of Chrome that supports these media formats.)
* Puppeteer is bundled with Chromium — not Chrome — and so by default, it inherits all of [Chromium's media-related limitations](https://www.chromium.org/audio-video). This means that Puppeteer does not support licensed formats such as AAC or H.264. (However, it is possible to force Puppeteer to use a separately-installed version Chrome instead of Chromium via the [`executablePath` option to `puppeteer.launch`](https://github.com/puppeteer/puppeteer/blob/v5.5.0/docs/api.md#puppeteerlaunchoptions). You should only use this configuration if you need an official release of Chrome that supports these media formats.)
* Since Puppeteer (in all configurations) controls a desktop version of Chromium/Chrome, features that are only supported by the mobile version of Chrome are not supported. This means that Puppeteer [does not support HTTP Live Streaming (HLS)](https://caniuse.com/#feat=http-live-streaming).

@@ -440,0 +440,0 @@ 

lib/cjs/puppeteer/common/DOMWorld.d.ts.map

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lib/cjs/puppeteer/common/Input.d.ts.map

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lib/cjs/puppeteer/common/Target.d.ts.map

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lib/cjs/puppeteer/environment.d.ts.map

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lib/cjs/puppeteer/tsconfig.cjs.tsbuildinfo

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lib/cjs/vendor/tsconfig.cjs.tsbuildinfo

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lib/esm/puppeteer/common/DOMWorld.d.ts.map

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lib/esm/puppeteer/common/Input.d.ts.map

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lib/esm/vendor/tsconfig.esm.tsbuildinfo

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