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e33a8f818c
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116 Commits

Author SHA1 Message Date
Andrey Lushnikov
e33a8f818c Support HEADLESS env variable for unit tests 
This patch makes it possible to run unit tests in non-headless
mode with the following command:

```
HEADLESS=false npm run unit
```
 2017-07-19 19:36:22 -07:00
Andrey Lushnikov
a63a0198de Implement waitFor which survives navigation (#99) 
This patch implements page.waitFor method which survives navigation.

References #89.
 2017-07-19 19:04:51 -07:00
JoelEinbinder
febd747c5b Inroduce page.press (#96) 
This patch:
- introduces page.press() method
- adds more input tests

References #89
 2017-07-19 14:43:07 -07:00
JoelEinbinder
71f8c76f04 Rename keyboard.hold and release to up and down (#95) 
References #89
 2017-07-19 14:27:01 -07:00
Andrey Lushnikov
21af495b65 Move screenshot task chain in Browser 
Currently, it's impossible to do screenshots in parallel.
This patch:
- makes all screenshot tasks sequential inside one browser
- starts activating target before taking screenshot
- adds a test to make sure it's possible to take screenshots across
  tabs
- starts waiting for a proper page closing after each test. This might
  finally solve the ECONNRESET issues in tests.

References #89
 2017-07-19 14:15:16 -07:00
Andrey Lushnikov
2e94f9f67b Resolve pending callbacks when connection closes 
This patch:
- resolves pending callbacks in connection once it gets closed
- fixes one of Page.screenshot() tests to wait for all the screenshots
- starts handling ECONNRESET error in test server to avoid throwing with no
  good reason
 2017-07-19 01:00:02 -07:00
Andrey Lushnikov
55acae40fd Introduce DEBUG module which traces public API calls 
This patch improves on DEBUG module to trace all puppeteer's
public API calls.

References #89.
 2017-07-18 21:06:03 -07:00
Pavel Feldman
f154d537f7 Introduce page.goBack/page.goForward (#93) 
This patch introduces page.goBack/page.goForward methods
to navigate the page history.

References #89.
 2017-07-18 19:11:37 -07:00
Pavel Feldman
98c3894c84 Introduce Page.waitForNavigation (#94) 
This patch introduces Page.waitForNavigation which allows to wait
for render-initiated navigation.

This patch also does a nice refactoring, replacing Navigator with NavigatorWatcher which
is not a part of a page state.

References #89
 2017-07-18 18:54:24 -07:00
Pavel Feldman
bef9982687 Simplify waitFor code (#92) 2017-07-18 12:16:19 -07:00
JoelEinbinder
28265fc313 Fix frame.waitFor to work with complex selectors (#90) 
The frame.waitFor didn't account for multi-level selectors.
This patch fixes this, executing document.querySelector on every DOM mutation.
 2017-07-18 02:10:02 -07:00
Andrey Lushnikov
6c1c3a0c45 Return remote object description for unserializable objects 
This patch starts handling unserializable objects by returning their
description.

Fixes #86.
 2017-07-18 01:34:43 -07:00
Andrey Lushnikov
2ca08b032b Rename Page's 'consolemessage' event into 'console' 
This patch:
- renames 'consolemessage' event into 'console'
- improves on 'console' event documentation

References #39.
 2017-07-17 20:38:11 -07:00
Andrey Lushnikov
1a97d8b3c2 Teach 'consolemessage' event to send all the arguments 
This patch fixes 'consolemessage' event so that it passes
over all the arguments of console API call.
 2017-07-17 20:22:45 -07:00
JoelEinbinder
117a128b42 Introduce Page.$ and Page.$$ (#75) 
This patch introduces Page.$ and Page.$$ methods which are
aliases for `document.querySelector` and `document.querySelectorAll`. 

Fixes #78.
 2017-07-17 18:56:56 -07:00
JoelEinbinder
bf7698e8f8 Intorduce Page.keyboard (#74) 
Introduce page.keyboard to provide low-level access to the keyboard.
 2017-07-17 18:49:52 -07:00
Pavel Feldman
895f69d17a Add emulation for named devices. (#72) 
This patch introduces page emulation, making it possible to emulate different devices.
 2017-07-17 18:13:04 -07:00
Andrey Lushnikov
0414dfa98b Introduce DEBUG module 
This patch re-introduces the DEBUG module to expose some of
the puppeteer's internals.

Currently, only the protocol message communication is exposed under
the 'puppeteer:protocol' namespace.
 2017-07-17 15:15:07 -07:00
Pavel Feldman
4581ada210 Roll chromium to r486981. (#87) 
This patch rolls chromium to r486981 and prepares
for the introduction of device emulation.
 2017-07-17 12:15:06 -07:00
Andrey Lushnikov
b2d2bf822a Rename Page.printToPDF into page.pdf 
This patch:
- renames Page.printToPDF into page.pdf
- adds a 'path' option to the page.pdf options instead of a separate
  `filePath` parameter
- improves on the documentation for the `page.pdf`

References #39.
 2017-07-17 10:37:33 -07:00
Aleksey
ac75455983 Fixed page.waitFor (#81) 
The original implementation didn't account for frames.
 2017-07-14 15:55:38 -07:00
Andrey Lushnikov
560b817d7f Make page.url() return URL synchronously. 
page.url() is just a shortcut to page.mainFrame().url().

References #39.
 2017-07-14 14:05:27 -07:00
Andrey Lushnikov
34a96a8462 Rename navigation option 'waitFor' into 'waitUntil'. 
This patch renames navigation option 'waitFor' into 'waitUntil' to
avoid confusion with 'page.waitFor' call.

References #39.
 2017-07-14 13:59:36 -07:00
Andrey Lushnikov
76415e1be5 [doc] distinct naming for functions which are evaluated in page context 
This patch renames all the function parameters which are executed in
page context into 'pageFunction'.
 2017-07-14 13:51:22 -07:00
Andrey Lushnikov
235001bab3 [doclint] validate return statements 
This patch teaches doclint to validate presence of return statements.
It also adds a bunch of documentation to the api.md.

References #14.
 2017-07-14 13:04:15 -07:00
JoelEinbinder
4bd855c66b Use getBoundingClientRect instead of DOM.BoxModel (#76) 
This patch re-implements `page.click()` and `page.focus()` using
`page.evaluate`
 2017-07-13 18:32:34 -07:00
Andrey Lushnikov
64ebcdba9f Do not close readline after reading remote debugging port 
Closing readline interface results in closing underlying
stream. We don't want this.
 2017-07-12 19:15:21 -07:00
Andrey Lushnikov
38e6f53cc7 [doclint] add linting for class properties 
This patch:
- adds linting for class properties
- adds documentation for the missing class properties

References #14.
 2017-07-12 09:45:08 -07:00
Andrey Lushnikov
60621b8815 Fix Click unit tests on Mac OS X 
This patch brings screenDPI back in clicking equation, which was
regressed in afb096cfd7.
 2017-07-11 22:35:22 -07:00
Aleksey
b77ae4b77c Properly cleanup FrameManager._frameIdToExecutionContextId. (#73) 2017-07-11 21:52:09 -07:00
Andrey Lushnikov
b0a2cf662e Roll chromium to r485143 2017-07-11 19:38:20 -07:00
Andrey Lushnikov
7765760186 [doclint] Start linting method arguments 
This patch introduces a general Documentation.diff method, which
produces a diff of two documentations.

With this, the patch teaches documentation linter to lint method arguments.

References #14.
 2017-07-11 16:43:41 -07:00
Pavel Feldman
afb096cfd7 Disable DOM domain after each operation. (#71) 
It's very heavy to have DOM domain enabled. This patch keeps DOM domain disabled after each use.
 2017-07-11 16:25:25 -07:00
Andrey Lushnikov
279cd4c9fb Remote Browser's remoteDebuggingPort option 
This patch remove remoteDebuggingPort option. Instead, browser
is launched with '--remote-debugging-port=0' flag, letting browser
to pick any port. The puppeteer reads the port number from the
browser's stderr stream.

This change cuts average browser start time from 300ms to 250ms
on my machine. This happens since puppeteer doesn't have to probe
network once every 100ms, waiting for the remote debugging server to
instantiate.

Fixes #21.
 2017-07-11 08:30:41 -07:00
Andrey Lushnikov
d120e7e426 properly cleanup exit process listener as browser closes 2017-07-11 08:11:16 -07:00
Andrey Lushnikov
b6d0ebfbf2 Run headless chromium with --hide-scrollbars 
This patch runs chromium in headless mode with the --hide-scrollbars
flag so that it doesn't spoil screenshots.

Fixes #68.
 2017-07-10 18:58:29 -07:00
Andrey Lushnikov
50d9c186b5 Change Page.navigate to return main resource response 
This patch changes Page.navigate API:
- Page.navigate now resolves to the main page response
- Page.navigate throws errors if there's no main page response,
  e.g. in case of SSL errors, max navigation timeout,
  or invalid url.

This patch also adds httpsServer with a self-signed certificates
for the testing purposes.

Fixes #10.
 2017-07-10 18:50:06 -07:00
JoelEinbinder
da0cde1b45 Implement Page.uploadFile (#61) 
This patch implements `Page.uploadFile` method to support file upload inputs.
 2017-07-10 11:21:46 -07:00
JoelEinbinder
739c1566a9 Add tests for all public methods on Page (#62) 2017-07-10 10:09:59 -07:00
Andrea Cardaci
ff4a389274 Fix watchdog timer cleanup (#64) 
Fix a bug in f7cd004 which prevents the cleanup of the watchdog timer, thus keeping the Node.js process alive for this._maxTime msec no matter what.
 2017-07-08 08:54:28 -07:00
Andrey Lushnikov
f7cd0048af Cleanup navigator logic 
This patch cleans up navigator logic. (This is a result of a pair
programming with @pavelfeldman).
 2017-07-07 15:46:05 -07:00
Aleksey
090ecfa6b9 Added frame.waitFor(selector) (#59) 
This patch adds `frame.waitFor(selector)` method.

Fixes #42.
 2017-07-08 01:39:02 +03:00
Andrey Lushnikov
34f043d821 Implement browser.stdout and browser.stderr streams 
This patch adds browser.stdout and browser.stderr streams.

These streams allow to get the browser instance output, e.g.

```js
browser.stderr.pipe(process.stdout);
```
 2017-07-07 20:49:17 +03:00
Andrey Lushnikov
c8664319ed Make browser._ensureChromeIsRunning idempotent 
The _ensureChromeIsRunning should launch chrome only once
and return the same promise for all its clients.
 2017-07-06 18:20:01 -07:00
Paul Irish
6c7ae41ae6 fix page.injectFile and add test. (#52) 
This line within `injectFile` wasn't doing much of anything: 

```js
let expression = fs.readFile(filePath, 'utf8', (err, data) => callback({err, data}));
```

* That's fixed.
* A path error in examples/features.js is fixed.
* Test added for injectFile.
 2017-07-07 02:09:23 +03:00
Andrey Lushnikov
19a8d74d3c Implement Body interface for both Request and Response 
This patch partially implements Fetch API's [Body](https://developer.mozilla.org/en-US/docs/Web/API/Body)
interface for both Request and Response.

Fixes #26.
 2017-07-06 12:17:01 -07:00
Andrey Lushnikov
64fed38c60 Rename Page.Events.Error into Page.Events.PageError 
The 'error' event has a special treatment in Node:
https://nodejs.org/api/events.html#events_error_events

To avoid this, this patch renames the 'error' event into
the 'pageerror'.
 2017-07-06 11:22:32 -07:00
Andrey Lushnikov
19e882f505 fix switch statement indentation in FrameManager 2017-07-06 10:46:19 -07:00
Andrey Lushnikov
773a09a8cf Add support for unserializable values in Page.evaluate 
This patch adds support for unserializable return values in
Page.evaluate.

Currently, these values are:
- NaN
- Infinity
- -Infinity
- -0

Fixes #51.
 2017-07-06 10:41:01 -07:00
Andrey Lushnikov
62111fbc08 Fix style after 9faecc2e 2017-07-05 19:07:33 -07:00