The command processor receives messages, processes them, and wraps the
execution of the command implementations. This allows commands to throw
errors without worrying about the side effects.
This patch also introduces a Response object which correspondingly wraps
the replies to the client. This shifts the responsibility of managing
the correctness of the packets from the commands to this.
--HG--
extra : rebase_source : 9e66199b7977528345680eb8170a082156286b8b
extra : source : b0d00faceef4e348cc99c020f01d59c7933677b7
Adds the ability to throw error objects for WebDriver statuses, and an
error module with convenience functions for manipulation of these and
for handling other error related operations.
--HG--
extra : rebase_source : 9b03a17a9568c98c79461effa39da5d42aaf4d26
extra : source : 0c074cdc434e3c8ba412db44aece7b1840198fe5
It uses chrome context to test XUL related functionality that is not
necessary nor desirable to run on B2G.
--HG--
extra : rebase_source : 64b32ff15ff2fce0ba0356b49736a404ec8e5c5d
Emulator callbacks are now created dynamically upon request, and uses
a nicer data structure in chrome context. Each emulator callback is
encapsulated in EmulatorCallback, and stored on Emulator.
Emulator is stored on Dispatcher (as opposed to in marionette-server.js)
which bypasses some of the problems with circumventing the Marionette
protocol in GeckoDriver because of CommandProcessor.
Emulator callbacks to the client should be considered transparent, hence
they do not use the ListenerProxy. They are explicitly meant _not_
to be blocking.
--HG--
extra : rebase_source : cc936f6556b666ac68f7cc5040c1772b74a0dd66
If special powers is imported using Components.utils.import on B2G which
has some special concepts around global scoping, a TypeError will be
raised unless the custom error is a prototypal Error.
An explanation can be found for a similar issue in bug 843892, which
states that toString is attached to the instances rather than the
prototype, and that this causes problems once the object goes through
Object.freeze. It was patched in bug 1014484.
This patch also renames SpecialPowersException to SpecialPowersError.
--HG--
extra : rebase_source : 042e32ad8fc50d7b81598f6f77ca4e6d86ef516d
The Marionette server handles requests separately with a global sense
of state which makes it hard to introduce generalised behaviour to many
commands. This effectively slows down protocol implementation because
each command request individually needs to do heavy lifting.
This patch introduces a series of abstractions that separates out the
WebDriver implementation to a new class, GeckoDriver. It also features
a new interface to mediate messages between the chrome- and content
processes.
This allows the code living in the chrome context to make direct calls
on the listener through a promise-based API:
let listener = new ListenerProxy(mm, sendCallback);
let res = yield listener.functionOnListener("arg1", "arg2");
The MarionetteServer class that used to live in marionette-server.js
has now been moved to server.js, while the WebDriver implementation
has moved to driver.js. By introducing more stringent separation,
MarionetteServer now properly encapsulates the server process allowing
us to unit tests for it in the future.
The patch is a refactor in the truest sense, in the meaning that no
input or output should have changed.
--HG--
extra : rebase_source : 2513f6e88b79b2420757e66890d5ca49d5266318
The dispatcher is analogous to the client socket connection, and handles
receiving packets and closing connections.
It also encompasses some of the functionality needed to establish the
devtools and Marionette connection, that previously used to live in
MarionetteServerConnection in marionette-server.js.
For each connection, recognised commands will be forwarded to the command
processor (command.js) unless a handler is defined in Dispatcher.requests.
--HG--
extra : rebase_source : 2cf2e3ab1ab8b1044aff798b461dfee9b08cf7a4
The command processor receives messages, processes them, and wraps the
execution of the command implementations. This allows commands to throw
errors without worrying about the side effects.
This patch also introduces a Response object which correspondingly wraps
the replies to the client. This shifts the responsibility of managing
the correctness of the packets from the commands to this.
--HG--
extra : rebase_source : cfab78a0919b0cc95db9dfdf47b2b5e29a15094b
Adds the ability to throw error objects for WebDriver statuses, and an
error module with convenience functions for manipulation of these and
for handling other error related operations.
--HG--
extra : rebase_source : 8095e97f974cdf157cb3100a4249a6ae1a6451dc
