Commit Graph

206 Commits

Author SHA1 Message Date
Andrey Lushnikov
0d0f9b7984 feat(JSHandles): introduce JSHandles (#943)
This patch:
- introduces ExecutionContext class that incapsulates javascript
  execution context. An examples of execution contexts are workers and
  frames
- introduces JSHandle that holds a references to the javascript
  object in ExecutionContext
- inherits ElementHandle from JSHandle

Fixes #382.
2017-10-06 15:35:02 -07:00
Sam Verschueren
97e40e6823 feat(Frame): Add addStyleTag API to frame - fixes #892 (#947)
This patch adds `Page.addStyleTag` and `Frame.addStyleTag` methods to the API.

Fixes #892.
2017-10-04 13:42:26 -07:00
mizdra
215b3497c7 fix(Page): remove event listeners to avoid MaxListenersExceededWarning
This patch starts to properly clean up event listeners on a failed navigation (Page.goto).
2017-09-30 00:50:13 -07:00
Pavel Feldman
a6cf8237b8 feat(Launcher): introduce appMode option
The patch introduces a new appMode option to the launcher. This is an experimental
option, thus we don't document it.
2017-09-29 15:16:32 -07:00
Andrey Lushnikov
f6255029bd feat(Console): Introduce ConsoleMessage type (#909)
This patch introduces ConsoleMessage type and starts dispatching
it for the 'console' event.

BREAKING CHANGE: this breaks the api of the 'console' event.

Fixes #744.
2017-09-29 11:27:22 -07:00
Alix Axel
45f264024b [api] Introduce Page.select method (#779)
This patch adds `Page.select` method to select
values in a `select` tag.
2017-09-25 18:23:34 +09:00
JoelEinbinder
e2cad568d6 page.waitFor should send ...args to page.waitForFunction (#775)
This lets the user pass `...args` into `page.waitFor`. It also clarifies that the docs that `options` is not optional if `...args` are specified.

Fixes #770
2017-09-15 14:28:15 -07:00
Andrey Lushnikov
9292a56eaf [api] Teach page.evaluate to accept element handles as parameters (#725)
This patch:
- teaches `page.evaluate` to accept ElementHandles as parameters
- removes `ElementHandle.evaluate` method since it's not needed any
  more

References #382
2017-09-11 19:20:02 -07:00
Andrey Lushnikov
e5c17eecb9 Carefully manage unhandled rejections for navigation (#741)
Currently, navigation watcher throws exception if timeout
is exceeded.

Due to the way it is used in `page.navigate`, the promise
get's rejected before it is awaited, which is considered to
be "unhandled promise rejection".

Fixes #738
2017-09-11 16:43:37 -07:00
Andrey Lushnikov
0db6165d73 [api] Implement page.authenticate method (#729)
This patch implements `page.authenticate` which should cover all
cases of HTTP authentication.

Fixes #426.
2017-09-11 16:32:13 -07:00
Andrey Lushnikov
0bea42bd8c Do not leave dangling promises when sending messages over protocol (#742)
It's very bad to have 'unhandled promise rejection' that can't be
handled in user code. These errors will exit node process in a near
future.

This patch avoids 'unhandled promise rejection' while sending protocol
messages.

This patch:
- introduces `puppeteer:error` debug scope and starts using it for all
  swalloed errors.
- makes sure that every `client.send` method is either awaited or its
  errors are handled.
- starts return promises from Request.continue() and Request.abort().
- starts swallow errors from Request.contine() and Request.abort().

The last is the most important part of the patch. Since
`Request.continue()` might try to continue canceled request, we should
disregard the error.

Fixes #627.
2017-09-11 16:21:51 -07:00
JoelEinbinder
64124df62f [api] add touchScreen.tap (#639)
This patch:
- adds `page.touchscreen` namespace, similar to `page.mouse` and `page.keyboard`.
- adds tapping to multiple layers:
  - `page.touchscreen.tap`
  - `page.tap` - convenience method which accepts selector
  - `elementHandle.tap`

Fixes #568 and #569.
2017-09-01 19:03:51 -07:00
JoelEinbinder
42fa3af659 Remove promise jsdoc (#641)
This patch removes unnecessary "promise" return types in jsdoc for async functions.
2017-08-31 17:58:07 -07:00
Andrey Lushnikov
62ececb1c7 Implement page.$eval (#638)
This patch:
- implements page.$eval and frame.$eval
- drops elementHandle.attribute() method in favor of the page.$eval

References #625
2017-08-31 15:38:01 -07:00
Andrey Lushnikov
66912a7277 [api] use object instead of map for headers (#567)
This patch:

- switches to objects instead of maps for headers (in Request, Response and
page.setExtraHTTPHeaders)
- converts all header names to lower case

Fixes #547, fixes #509
2017-08-28 12:09:24 -07:00
JoelEinbinder
0791774faa Cookies (#314)
Introduce cookies API. 

Fixes #53.
2017-08-24 12:21:46 -07:00
JoelEinbinder
a1414de42f Implement page.setJavaScriptEnabled method
Fixes #462.
2017-08-23 14:08:56 -07:00
Andrey Lushnikov
151d512ae2 Implement page.$$ method (#463)
This patch implements page.$$ which runs document.querySelectorAll
in page and returns results as an array of ElementHandle instances.

Fixes #384.
2017-08-22 22:56:55 -07:00
Eric Bidelman
1f9b4fb4c8 Change let into const (#457)
This patch:
- changes `let` into `const` throughout codebase
- adds eslint check to prefer const over let
2017-08-21 16:39:04 -07:00
Eric Bidelman
5d6d3e0a81 cleanup: Use ES6 default params (#447) 2017-08-21 16:32:39 -07:00
John Resig
598f439a32 Add Page.content() method. Fixes #406. (#419) 2017-08-21 09:02:30 -07:00
Andrey Lushnikov
6cc274135c Introduce page.emulateMedia method (#383)
Emulating `screen` media would force `page.pdf()` to print with `screen`
media.

Fixes #312
2017-08-18 16:49:02 -07:00
Andrey Lushnikov
d71feb63d0 Determine failed navigation based on Frame.unreachedURL (#365)
This patch starts using frame.unreachedURL property from
frameNavigated event to determine if the page navigation
was successful.
2017-08-17 23:24:16 -07:00
Pavel Feldman
127f3966d7 Allow capturing transparent screenshots (#354)
This patch adds `omitBackground` option to the `page.screenshot` method.

Fixes #344
2017-08-17 21:11:39 -07:00
JoelEinbinder
5f0afd5547 Move uploadFiles onto ElementHandle (#348)
This patch:
- removes the `page.uploadFile` method
- adds `elementHandle.uploadFile` method.

Motivation: `elementHandle.uploadFile` is rarely used, so it doesn't worth it
to keep it on page.
2017-08-17 14:53:37 -07:00
Andrey Lushnikov
7cef3d7ce7 Teach page.pdf to respect printBackground argument (#307)
References #301
2017-08-16 15:08:31 -07:00
Jonathan Garbee
da53218107 Fix doc on pdf method. Minor addition to PDF path option docs. (#292) 2017-08-16 11:11:40 -07:00
Andrey Lushnikov
44c15220f9 Rename ElementHandle.release into ElementHandle.dispose (#284)
The ElementHandle.release feels related to ElementHandle.click.
The dispose is a more clear name.
2017-08-16 00:49:20 -07:00
JoelEinbinder
3c2aaaaeb0 Readme fixup part 1 (#278) 2017-08-15 23:04:16 -07:00
Andrey Lushnikov
af89e893e7 Implement basic element handles (#248)
This patch implements basic element handles which a backed with remote objects.

Fixes #111
2017-08-15 14:54:02 -07:00
Andrey Lushnikov
24764df4c4 Emit 'error' event when page crashes (#266)
This patch starts emitting 'error' event when page crashes.
'error' events have special treatment in node, so page crashes
become observable for users.

Fixes #262.
2017-08-15 11:13:05 -07:00
Andrey Lushnikov
4551afc6dc Introduce new interception API (#242)
This patch introduces new interception API, via killing InterceptedRequest and giving the `abort` and `continue` methods to the Request object.
2017-08-11 17:24:31 -07:00
Andrey Lushnikov
dbac6788ae Plumb default prompt value to the dialog (#243)
This patch:
- plumbs default prompt value to the dialog
- enables one more phantom test
2017-08-11 12:17:43 -07:00
Andrey Lushnikov
6347a049ba Rename Page.setInPageCallback into Page.addBinding (#236)
This seems to be a much better name which is actually used for a similar
purposes in chromium/v8.
2017-08-10 21:44:49 -07:00
Pavel Feldman
3a7741a172 Introduce page.emulate convenience wrapper (#231)
This patch:
- introduces Page.emulate convenience wrapper
- adds a screenshot-fullPage.js example
2017-08-10 18:42:30 -07:00
Andrey Lushnikov
e1d8a3781e Rename Page.navigate into Page.goto (#232)
Fixes #228.
2017-08-10 00:02:10 -07:00
Andrey Lushnikov
fe06c896eb Roll chromium to 492629 (#230)
This patch
- rolls chromium to 492629
- migrates connection establishing to use browser target. This migration means
  that now we have a single websocket connection to browser (implemented
  in Connection class). A connection to a particular target is
  incapsulated in a new Session class.
2017-08-09 16:14:00 -07:00
Andrey Lushnikov
7888a37a3d Page.pdf should accept case-insensetive page format (#211) 2017-08-04 01:01:10 -07:00
Andrey Lushnikov
00196e6cdc Fix setContent to actually await the inner evaluation (#209) 2017-08-04 00:23:04 -07:00
Andrey Lushnikov
31224392bb Kill page.$ and page.$$ functions (#197)
page.$ and page.$$ conflicts with our ideas about element handles.

This patch removes functions in favor of future implementation.

References #111
2017-08-03 13:35:31 -07:00
Andrey Lushnikov
6c163122bf Update default viewport size to be 800px by 600px (#194)
This patch updates default viewport size to be 800px by 600px.
This comes handy when observing scripts running in non-headless mode.
2017-08-02 15:47:00 -07:00
JoelEinbinder
5d647bf1fa Use const a lot fo places (#188) 2017-08-02 12:06:47 -07:00
JoelEinbinder
bd72e40e73 Introduce page.tracing (#181)
This patch introduces page.tracing, which allows to start and stop
trace recording for a page. The trace could be then saved to file.
2017-08-02 10:45:11 -07:00
Andrey Lushnikov
a43c315214 Implement browser 'ignoreHTTPSErrors' option. (#177)
This patch implements Browser 'ignoreHTTPSErrors' option.

Fixes #84.
2017-08-01 15:17:57 -07:00
JoelEinbinder
fc70ab8f21 Add delay option to input methods (#171)
Add delay option to input methods for the keyboard and mouse.

Closes #156
2017-07-31 18:18:15 -07:00
Andrey Lushnikov
c013a531cf Refactor EmulationManager
This patch refactors EmulationManager so that it is a normal
class with a state.
2017-07-29 19:19:37 -07:00
Pavel Feldman
7fdf800a39 Simplify frame manager, do not fetch resources upfront (#159)
This patch:
- gets rid of Page.getResourceTree() protocol method
- rolls chromium to 490379

Fixes #127
2017-07-28 16:52:38 -07:00
Andrey Lushnikov
bd767002bb Fix navigation to about:blank
This patch fixes navigation to about:blank url.
2017-07-28 16:44:51 -07:00
Andrey Lushnikov
d26e2399f2 Resolve paths against CWD in page.uploadFile() method
This patch:
- teaches page.uploadFile() to resolve given file paths against
  current working directory. This aligns paths handling with all the
  other methods
- moves page.uploadFile() under Frame
- changes test to use relative path for file upload
2017-07-28 00:06:57 -07:00
Andrey Lushnikov
b9e3cce5fd Fail navigation when main resource fails to load
This patch fails navigation when the main resource fails to load.

Fixes #148.
2017-07-27 17:54:39 -07:00
Andrey Lushnikov
bd898b7f56 Implement function as a part of a page.waitFor shortcut
This patch adds a function as a possible argument to
page.waitFor shortcut.

Fixes #91.
2017-07-27 17:09:28 -07:00
Andrey Lushnikov
ff5ed1c738 Implement page.waitForFunction method
The page.waitForFunction method allows to wait for a general predicate.
The predicate will be continiously polled for in page, until
it either returns true or the timeout happens.

The polling parameter could be one of the following:
- 'raf' - to poll on every animation frame
- 'mutation' - to poll on every dom mutation
- <number> - to poll every X milliseconds

References #91
2017-07-27 16:45:14 -07:00
Andrey Lushnikov
e39d8602b0 Rename page.setHTTPHeaders into page.setExtraHTTPHeaders
This patch:
- renames page.setHTTPHeaders into page.setExtraHTTPHeaders
- starts using Map instead of Object to align with other headers
  arguments

Fixes #112.
2017-07-27 12:51:18 -07:00
JoelEinbinder
bbde8fd1c2 page.evaluate takes a string in addition to function (#135)
This patch improves on page.evaluate to accept a string.
The string can have a trailing '//# sourceURL=' comment which would
name the evaluation to make stacks beautiful.

In order to make sourceURL comments possible, this patch:
- removes wrapping of the client function into `Promise.resolve()`
- stops passing `awaitPromise` parameter to `Runtime.evaluate`
- starts to await promise via the `Runtime.awaitPromise` if the return type of the evaluation
  is promise

closes #118
2017-07-27 12:23:41 -07:00
Pavel Feldman
585f815548 Don't use Emulation.resetPageScaleFactor (#147)
Instead of using Emulation.resetPageScaleFactor, this patch starts using clip's scale for
fullPage screenshots.
2017-07-26 15:28:44 -07:00
Pavel Feldman
5068185d03 Don't ever enable DOM domain. (#145)
This patchs makes sure DOM domain is never enabled. The reasoning behind this is that
DOM domain is heavy-weight: it generates a lot of traffic over the protocol.

Drive-by: use Page.addScriptToEvaluateOnNewDocument instead of Page.addScriptToEvaluateOnLoad
2017-07-26 15:19:43 -07:00
JoelEinbinder
9363a15cce Small fixes to jsdoc (#140)
References #65.
2017-07-26 09:58:03 -07:00
Pavel Feldman
f455e3a1e4 Remove NetworkManager usage from NavigatorWatcher (#134) 2017-07-25 16:06:53 -07:00
Pavel Feldman
eca0d7fe53 Simplify keyboard modifiers handling (#129) 2017-07-25 14:35:03 -07:00
JoelEinbinder
4f5f1f6d77 Move missing methods from page onto frame. (#125)
Closes #113
2017-07-25 11:37:46 -07:00
Andrey Lushnikov
b564029589 Improve documentation for the page.waitFor method.
Fixes #109.
2017-07-25 08:46:11 -07:00
JoelEinbinder
877f06aacb Remove userAgent getter (#126)
If needed, the user agent could be fetched via querying
`navigator.userAgent` in page.

Closes #110
2017-07-25 02:01:10 -07:00
Andrey Lushnikov
d4c5aee5a8 Rename page.evaluateOnInitialized into page.evaluateOnNewDocument
This patch renames page.evaluateOnInitialized into
page.evaluateOnNewDocument to better align with the protocol and with
what the method is actually doing.

Fixes #119.
2017-07-25 00:17:56 -07:00
Andrey Lushnikov
efa33c37b3 Remove page.httpHeaders() getter
Remove the page.httpHeaders() method since it always returns the last
value of page.setHTTPHeaders().

References #115.
2017-07-24 23:35:10 -07:00
Andrey Lushnikov
5549ad0282 Do not serialize remote objects unless needed
This patch stops serializing console API arguments unless there are
listeners of the 'console' event in puppeteer.

This saves quite a lot CPU cycles.

Fixes #117.
2017-07-24 21:43:54 -07:00
JoelEinbinder
fdaaa2c0e6 Inject file with sourceURL (#102)
This patch starts adding a sourceURL trailing comment to make stack traces
readable.
2017-07-23 09:56:35 -07:00
Andrey Lushnikov
5757bc18f2 Rename 'maxTime' option of Page.navigate into 'timeout'
The motivation behind this rename is to name all the 'timeout' options
across methods similarly.

References #39.
2017-07-22 16:32:57 -07:00
JoelEinbinder
98ee35655f Mouse (#101)
This patch:
- adds Mouse class which holds mouse state and implements mouse primitives,
such as moving, button down and button up.
- implements high-level mouse api, such as `page.click` and `page.hover`.

References #40, References #89
2017-07-21 20:29:31 -07:00
JoelEinbinder
eb2cb67b0e Remove keyboard.type and keyboard.press (#98)
This patch removes keyboard.type and keyboard.press methods. The motivation
behind this is to keep only low-level API in the `keyboard` namespace.
2017-07-21 20:00:09 -07:00
Andrey Lushnikov
dc032b42b9 Introduce polymorphic page.waitFor method
This patch:
- introduces page.waitForSelector to wait for the selector to appear
- introduces polymorphic page.waitFor method, which accepts
either string (and in this case is a shortcut for page.waitForSelector)
or number (and in this case it's a promisified timeout).

References #91.
2017-07-21 12:54:04 -07:00
Andrey Lushnikov
aba61de905 Make helper.getExceptionMessage synchronous
We now have description of an exception, no need for a roundtrip
to the backend.
2017-07-21 11:57:25 -07:00
Andrey Lushnikov
52de75742b Implement visible option for Page.waitFor method
This patch adds a 'visible' option to the Page.waitFor method, making
it possible to wait for the element to become actually visible.

References #89, #91.
2017-07-21 10:01:19 -07:00
Andrey Lushnikov
139b9e9b6d Get rid of page.emulate() / page.emulatedDevices() methods
This patch:
- gets rid of `page.emulate` and `page.emulatedDevices`
  methods. Instead, it is suggested to use `page.setViewport()`
  and `page.setUserAgent()` methods.
- moves DeviceDescriptors to the top level of the puppeteer so that
  it is convenient to require them.
- improves on documentation to describe the suggested emulation
  approach.

References #88.
2017-07-20 23:53:06 -07:00
Andrey Lushnikov
76ac3bded5 Convert DevicesDescriptors into puppeteer format
This patch converts lib/DevicesDescriptors from a devtools front-end
format into a puppeteer format.

This patch does this via introducing a scripts utils/fetch_devices.js
which grabs devices from upstream of DevTools Front-end and
converts them into puppeteer devices.

References #88.
2017-07-20 17:49:15 -07:00
Andrey Lushnikov
a981594b1d Revert node's scrolling into view in page.click()
This change was not intentional in e33a8f818c
2017-07-20 00:53:14 -07:00
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
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
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
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
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
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
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
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
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
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
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
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
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
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