The `executionContextId` argument was missing, which made all
element handles to resolve in the main world. All our tests pass
atm, but this would've fired back when we exposed extension
execution contexts.
This patch starts executing frame.waitForSelector and frame.waitForXPath
in secondary world. As a result, websites that mutate page global
context (e.g. removing global MutationObserver) don't break Puppeteer's
behavior.
Fixes#609
`page.waitForSelector` should return `null` if waiting for `hidden:
true` and there's no matching node in DOM.
Before this patch, `page.waitForSelector` would return some JSHandle
pointing to boolean value.
Introduce `//lib/api.js` that declares a list of publicly exposed
classes.
The `//lib/api.js` list superceedes dynamic `helper.tracePublicAPI()` calls
and is used in the following places:
- [ASYNC STACKS]: generate "async stacks" for publicy exposed API in `//index.js`
- [COVERAGE]: move coverage support from `//lib/helper` to `//test/utils`
- [DOCLINT]: get rid of 'exluded classes' hardcoded list
This will help us to re-use our coverage and doclint infrastructure
for Puppeteer-Firefox.
Drive-By: it turns out we didn't run coverage for `SecurityDetails`
class, so we lack coverage for a few methods there. These are excluded
for now, sanity tests will be added in a follow-up.
DevTools protocol is dropping nested targets and switching to
flatten protocol. This patch adopts the new scheme.
Once this change lands, tip-of-tree Puppeteer will be incompatible
with Chromium below 72.0.3606.0. Chromium 72 goes stable on [Jan, 29](https://www.chromestatus.com/features/schedule) - the same time we release the
next version of Puppeteer, so this change won't hurt those clients who try using
tip-of-tree Puppeteer with stable chrome.
For the record: the previous attempt to land this was https://github.com/GoogleChrome/puppeteer/pull/3524.
This patch splits out `IsolatedWorld` class from Frame.
The `IsolatedWorld` abstraction is an execution context
with a designated set of DOM wrappers.
References #2671
Drop requirement for matching "origin" and "content-type" headers
in requests and request interceptions. This way javascript redirects
that use form submission start working.
Fix#3684.
ExecutionContext.evaluateHandle accepts arguments that are either
serializable, or JSHandles. A potential confusion is that it *does not*
accept arguments that *contain* JSHandles.
This patch adds a log message warning when it encounters that situation.
Fixes#3562
This roll includes:
- https://crrev.com/619087 - DevTools: support interception for file: schema
- https://crrev.com/616936 - Complete the screen capture color space plumbing
This should allow us to switch to network service by default.
Note: We now have to force a specific color space since https://crrev.com/616936
tries to pick the system one.
This patch teaches `page.setContent` to await resources in
the new document.
**NOTE**: This patch changes behavior: currently, `page.setContent`
awaits the `"domcontentloaded"` event; with this patch, we can now await
other lifecycle events, and switched default to the `"load"` event.
The change is justified since current behavior made `page.setContent`
unusable for its main designated usecases, pushing our client
to use [dataURL workaround](https://github.com/GoogleChrome/puppeteer/issues/728#issuecomment-334301491).
Fixes#728
NavigatorWatcher subscribes to Connection to get a `Disconnected` event,
causing us to hit the default max of 10 listeners constraint.
Technically we don't leak anything here and can safely bump
the maxListenersCount to Infinity.
However, we conveniently have `CDPSession`, and
can re-dispatch the event on it and keep the safety check in place.
This adds `page.accessibility.snapshot()`. It serializes and returns the accessibility tree for the page. By default, uninteresting nodes are filtered out of the snapshot.
fixes#2033
This patch fixes a case in which computeQuadArea calculates the area size correctly, but returns the area as a negative number.
This occurs when DOM.getContentQuads returns quads in a specific order.
E.g. the array: [ { x: 463, y: 68.5 },{ x: 437, y: 68.5 },{ x: 437, y: 94.5 },{ x: 463, y: 94.5 } ] will receive area size of -676.
CSS stylesheets can still be parsed and added events emitted during the CSS.stopRuleUsageTracking call. It needs to be awaited before calling CSS.disable, otherwise the text content of those style sheets will be unavailable.
This adds `browser.waitForTarget` and `browserContext.waitForTarget`. It also fixes a flaky test that was incorrectly expecting targets to appear instantly.
This upgrades us to TypeScript 3.1.1, which fixes some build failures. Annoyingly TypeScript does a better job of checking `process.stdio`, which exposes that the DefinitelyTyped definition for it is wrong. See https://github.com/DefinitelyTyped/DefinitelyTyped/issues/11587. I'll look into submitting a patch for that later.
This patch:
- adds experimental "transport" option to pptr.connect
- uses "transport" option to make sure Puppeteer-Web works with
Target.exposeDevToolsProtocol
Drive-by: add `browser.target()` to access browser target.
This patch introduces API to manage frame navigations.
As a drive-by, the `response.frame()` method is added as a shortcut
for `response.request().frame()`.
Fixes#2918.
This patch traces all public async methods and wraps them
in a helper method that tags the sync stack trace.
Later on, if the method call throws an exception, we add
a captured stack trace to the original stack trace with the "--ASYNC--"
heading.
An example of a stack trace:
```
Error: net::ERR_ABORTED at http://localhost:8907/empty.html
at navigate (/Users/lushnikov/prog/puppeteer/lib/Page.js:622:37)
at process._tickCallback (internal/process/next_tick.js:68:7)
-- ASYNC --
at Page.<anonymous> (/Users/lushnikov/prog/puppeteer/lib/helper.js:147:27)
at fit (/Users/lushnikov/prog/puppeteer/test/page.spec.js:546:18)
at process._tickCallback (internal/process/next_tick.js:68:7)
```
This patch:
- moves implementation of page.goto and page.waitForNavigation
into FrameManager. The defaultNavigationTimeout gets moved to
FrameManager as well.
- moves NavigatorWatcher into FrameManager to avoid circular dependency
References #2918
This patch unifies logic in response trackign in page.goto and
page.waitForNavigation.
As a drive-by, we now make sure that we return the right response
for the right frame. This will come handy for future frame navigation
API.
References #2918
