This patch significantly improves the test coverage for both the JSON and RDF back-ends. There is a clearer separation between tests using predefined data and tests for the injection of default handlers. The predefined data includes more significant property combinations, and the JSON is now formatted. Helper functions are renamed for clarity.
Functions like "exists" that have different paths for MIME types and protocols are now tested with both, while behaviors that have a single path are now only tested with MIME types for efficiency.
The file format is redesigned to be more compact, and all the data is normalized when saving instead of when loading. Duplicates are now handled correctly when saving.
MozReview-Commit-ID: JI4I1M0N3lq
--HG--
extra : rebase_source : 06920d9be56830f81e3e01cbc97a02983f50c264
extra : source : 3c4b8028ac594ee24760feb96e93bfdab9704e98
This change is tested in detail as part of bug 1355585.
MozReview-Commit-ID: 5z4evaUQDFI
--HG--
extra : rebase_source : 507fc823746667a27ff159d8347999eb2e007453
extra : source : 3e41ab5e66765a8955d77482d74c48db1255ee45
If a child-to-parent IPCBlob is more than 1mb, we end up using a pipe stream.
If that ipcBlob is sent to a different process, we need to implement asyncWait
correctly: we need to call the remoteStream->AsyncWait().
nsInputStreamPump should use the stream as nsIAsyncInputStream if available.
In order to do so, we need to wrap a BufferedStream around it.
MediaResource cannot use a simple sync nsIInputStream when BlobURL are involved
in the content process.
This patch will go away when I'll finishing the removing of PBlob. Currently,
when a PBlob is sent from child to parent, we use PMemoryStream in order to
recreate the inputStream on the parent side. PMemoryStream sends the data in
chunks.
But if PBlob is dealing with a IPCBlobInputStream, it doesn't have access to
the real data. In this case, we must send data using IPCStream. In this way,
Note that thisIPCBlobInputStream will send its ID, and the parent will take the
real inputStream from the IPCBlobInputStreamStorage. Note that I check the
size to be 1mb instead 0. No particular reasons, but better to avoid the use of
PMemoryStream for nothing.
Currently FileReader API uses a nsITransport. This is not needed if the
inputStream is a nsIAsyncInputStream already, and IPCBlobInputStream is always
a nsIAsyncInputStream.
Note that, we must create a bufferedStream in order to use ReadSegments in case
the remote inputStream, received by IPCBlobInputStream, is a FileInputStream.
This was not needed with nsITransport.
IPCBlobInputStream must implement nsIIPCSerializableInputStream interface.
When this is done, the child sends the internal ID of the IPCBlobInputStream to
the parent.
An IPCBlobInputStream can be sent back to the parent process (not implemented
in this patch). When this is done, we basically send only the internal ID.
From this ID, we can retrieve the original inputStream because any
IPCBlobInputStreamParent actor has previously registered it into a singleton:
IPCBlobInputStreamStorage.
So, if we have a IPCBlobInputStreamParent, we have an inputStream, and this
inputStream is known by IPCBlobInputStreamStorage. This will be useful in the
next patches.
IPCBlobInputStream is a new type of nsIInputStream that is used only in content
process when a Blob is sent from parent to child. This inputStream is for now,
just cloneable.
When the parent process sends a Blob to a content process, it has the Blob and
its inputStream. With its inputStream it creates a IPCBlobInputStreamParent
actor. This actor keeps the inputStream alive for following uses (not part of
this patch).
On the child side we will have, of course, a IPCBlobInputStreamChild actor.
This actor is able to create a IPCBlobInputStream when CreateStream() is
called. This means that 1 IPCBlobInputStreamChild can manage multiple
IPCBlobInputStreams each time one of them is cloned. When the last one of this
stream is released, the child actor sends a __delete__ request to the parent
side; the parent will be deleted, and the original inputStream, on the parent
side, will be released as well.
IPCBlobInputStream is a special inputStream because each method, except for
Available() fails. Basically, this inputStream cannot be used on the content
process for nothing else than knowing the size of the original stream.
In the following patches, I'll introduce an async way to use it.
This is the first use of IPCBlob: ClonedMessageData.
ClonedMessageData is used for BroadcastChannel, MessagePort and any
postMessage() communication. This patch changes StructuredCloneData in order to
use IPCBlob instead of PBlob.
BroadcastChannel has a custom way to manage Blobs because when the parent
receives them from a content process, it must send them to any other
BroadcastChild actor duplicating the serialization.
This first patch introduces the basic idea of the refactoring. Instead of
having a PBlob protocol, here we have a simple IPC struct: IPCBlob.
When a Blob is sent to a different process, we move an IPCBlob struct with
type, size, some specific File properties, and an inputStream as IPCStream.
* Add calc method to calculate formula value with parent size
* Add unit test case
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Please see this issue: https://github.com/servo/servo/issues/15986
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Source-Repo: https://github.com/servo/servo
Source-Revision: 418c3e8cc74b561c9c704da4dfdfb74681bf42a1
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 1d48fb23022078c51f68df824ef6b0501c81b8cb
We need 'dom.animations-api.core.enabled' preference to test animation.
In this patch, set the preference before DOMWindowUtils test with animation.
MozReview-Commit-ID: 9lz0hWvyo83
--HG--
extra : rebase_source : 1972bab70063a354efb57115b8ffed9e1bb41623
Sebastian Hengst
Shawn Huang
Carsten "Tomcat" Book
Jan de Mooij
Paolo Amadini
Andrea Marchesini
石博文
Daisuke Akatsuka
Iris Hsiao
Hiroyuki Ikezoe
ffxbld