Commit Graph

65 Commits

Author SHA1 Message Date
Andrey Lushnikov
9a5086847c
refactor: move ChromiumDownloader under lib/ (#1554)
This patch:
- renames ChromiumDownloader into just Downloader (this is in
  preparation for different products download)
- moves Downloader from utils/ to lib/. This unifies all of the
  production-critical code in the lib/.

Drive-by: make Downloader a regular class.
2017-12-08 13:39:13 -08:00
Andrey Lushnikov
6512ce768d
fix(Frame): postpone evaluations until execution context gets created (#1415)
In Blink, frames don't necesserily have execution context all the time.
DevTools Protocol precisely reports this situation, which results in
Puppeteer's frame.executionContext() being null occasionally.

However, from puppeteer point of view every frame will have at least a
default executions context, sooner or later:

- frame's execution context might be created naturally to run frame's
  javascript
- if frame has no javascript, devtools protocol will issue execution
  context creation

This patch builds up on this assumption and makes frame.executionContext()
to be a promise.
As a result, all the evaluations await for the execution context to be created first.

Fixes #827, #1325

BREAKING CHANGE: this patch changes frame.executionContext() method to return a promise.
To migrate onto a new behavior, await the context first before using it.
2017-11-18 16:27:52 -08:00
JoelEinbinder
32398d11bd feat(Browser): introduce Browser.pages() (#554)
This patch:
- introduces Target class that represents any inspectable target, such as service worker or page
- emits events when targets come and go
- introduces target.page() to instantiate a page from a target

Fixes #386, fixes #443.
2017-10-17 19:14:57 -07:00
Andrey Lushnikov
079db90066 fix(JSHandle.toString): clearer description for primitives (#993)
This patch:
- updates JSHandle.toString to make a nicer description for primitives
- excludes JSHandle.toString from documentation to avoid its abuse

References #382
2017-10-10 10:54:20 -07:00
Andrey Lushnikov
017429eef1 chore(doclint): exclude constructors by default (#938)
Our API does not expose any classes; thus all the constructors
should be excluded from the API.
2017-10-02 14:28:51 -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
JoelEinbinder
f398e69dbb [api] Launcher: Close gracefully when a userDataDir is specified (#700)
This patch:
- makes `browser.close()` return a promise that resolves when browser gets closed
- starts closing chrome gracefully if a custom `userDataDir` is supplied

Fixes #527
2017-09-13 21:27:14 -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
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
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
13e8580a34 Use puppeteer.launch instead of browser constructor (#255)
This patch:
- split browser launching logic from Browser into `lib/Launcher.js`
- introduce `puppeteer` namespace which currently has a single `launch`
  method to start a browser

With this patch, the browser is no longer created with the `new
Browser(..)` command. Instead, it should be "launched" via the
`puppeteer.launch` method:

```js
const puppeteer = require('puppeteer');
puppeteer.launch().then(async browser => {
  ...
});
```

With this approach browser instance lifetime matches the lifetime of
actual browser process. This helps us:
- remove proxy streams, e.g. browser.stderr and browser.stdout
- cleanup browser class and make it possible to connect to remote
  browser
- introduce events on the browser instance, e.g. 'page' event. In case
  of lazy-launching browser, we should've launch browser when an event
  listener is added, which is unneded comlpexity.
2017-08-14 18:08:06 -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
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
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
75a8d7b0c3 [doclint] Prepare doclint for more checks
This patch refactors doclint so that more checks and more generators
could be added.

This patch:
- Introduces 'Source' class, which holds file content in-memory and
  allows it to be updated.
- Introduces 'Message' class - which is a pair of a text and a type.
  Messages could have either 'error' type or 'warning' type.
2017-07-31 00:10:59 -07:00