Checks what happens before closing a window or removing a frame:
- Tests that sendMessage/connect is received by the extension.
- Tests that any responses from the extension is not received by the
sending script (of the closing context).
MozReview-Commit-ID: 9VwCpRmaZOO
LegacyExtensionContext should inherit from BaseContext instead of
ExtensionContext, because the latter is moving to a separate process.
Remove the optional `url` parameter because the context is not a frame.
`url` is assigned to `sender.url`, which should only be set for frames.
The sender is only used in extension messaging when `runtime.connect` or
`runtime.sendMessage` are used (where `sender.url` is visible at the
receiver). Since legacy extensions don't send messages, there is no
point at all in setting the `url` value.
MozReview-Commit-ID: FJboNC2SZh0
To allow ExtensionContext to be refactored, we first need to remove the
dependency of ProxyContext on ExtensionContext.
With the decoupling, we can make setContentWindow unconditional and
remove externallyVisible. Let's clean up later.
MozReview-Commit-ID: 1KmSQpxFTVK
This patch introduces helper for the embedding of a webextension (and new related tests).
The new exported helpers are going to be integrated in the XPIProvider
to provide the Embedded WebExtension to the Legacy Extensions which
have enabled it in their install.rdf
MozReview-Commit-ID: 7M1DRkXjGat
- this new module contains helpers to be able to receive connections
originated from a webextension context from a legacy extension context
(implemented by the `LegacyExtensionContext` class exported from
this new jsm module)
- two new test files (an xpcshell-test and a mochitest-browser) ensures that the LegacyExtensionContext can receive a Port
object and exchange messages with a background page and a content script (the content script test
is in a different test file because it doesn't currently work on android, because it needs
the browser.tabs API and the TabManager internal helper)
MozReview-Commit-ID: DS1NTXk0fB6
And change `this.global.Object.create(null)` to
`Cu.createObjectIn(this.global)`. The tests pass either way, but
`Cu.createObjectIn` is more explicit.
MozReview-Commit-ID: LmL6rTru5zZ
Split the `shouldInject` method into separate methods:
- `shouldInject` to determine whether the API (or namespace)
should be injected.
- `getImplementation` to return the actual implementation.
Introduced `SchemaAPIInterface` for documentation purposes, and
two concrete implementations `LocalAPIImplementation` and
`ProxyAPIImplementation` which provide the functionality to run a local
and remote implementation of the API for which the schema API is
generated, respectively. These classes store the necessary details for
the invocation, so the methods that were formerly in the `Context` in
Schemas.jsm no longer get the `pathObj`, `path` or `name` parameters.
And merge the `path` and `name` in the implementation of remote APIs
because there is no need for having them separate, as the callers and
callees often did redundant pre/post-processing on `data.path` because
of the way it was implemented.
MozReview-Commit-ID: isbG9i9pNP
- By default, schema APIs are not injected in content scripts unless
the JSON schema sets the "restrictions" attribute to `["content"]`.
- Added the "restrictions" attribute to the storage and test schemas.
Other APIs will follow in subsequent commits and make use of the
primitives introduced in this commit.
MozReview-Commit-ID: 1rNjQap0BiM
- Add `envType` to BaseContext.
- Pass an explicit envType to all `registerSchemaAPI` invocations.
- The factories passed to `registerSchemaAPI` will be split up later, so
that content scripts (`content_child`) and addon pages can share
common implementations.
- The factories that implement the addon API will also be split up,
to separate code running in the main process (`addon_parent`) from
code running in a child process (`addon_child`).
- Remove the use of a hardcoded list of `namespaces` from ProxyContext.
Now `envType` is used to specify whether an API should be activated.
MozReview-Commit-ID: Jiff8HIwG92
Local wrappers currently look up the API object over and over again
whenever a schema API is invoked. This can be optimized by re-using
the lookup result from a `shouldInject` invocation, which is passed
as the `pathObj` parameter to the wrapper methods.
This commit adds the necessary changes and tests to allow this to
happen, but does not modify the wrapper in Extension.jsm yet.
Also, this construction allows the `ChildAPIManager` to use a local
implementation if available and fall back to a remote implementation
otherwise.
MozReview-Commit-ID: C9gm7A9Zppb
