Specifically, this patch adds support for these longhand properties:
-webkit-border-image-outset
-webkit-border-image-repeat
-webkit-border-image-slice
-webkit-border-image-source
-webkit-border-image-width
This is in the mochitest suite so that Android and B2G tests can run it, but
designed so that it can be moved to web-platform-tests when they run on all
platforms.
(Doing the extra ProcessBlock for the sake of downstream nodes was unnecessary
even before the inactive check was delayed until after their processing, because
downstream nodes would have only had null chunks to process anyway.)
Since changes for bug 1217625, the node and downstream nodes won't be made
inactive until after downstream nodes have done their processing, and so there
is no need to wait for the first silent output block.
This essentially reverts 5c607f3f39d55544838f3111ede9e11a00d3c25e.
This will allow streams to be suspended when they are discovered inactive.
Suspending is not possible while iterating over stream lists for processing.
The approach of delaying the transition to inactive state may result in a
couple of extra processing iterations, but can save on the number of messages
that need to be created when compared to the approach of traversing downstream
nodes during stream processing.
I tried to keep the changes to existing tests as minimal as
possible. There were a few exceptions, though:
* test_update_ignorecompat.js was completely broken. I couldn't
figure out why it was suddenly failing after I changed it to use
`add_test`, and it turned out that it had been failing all along,
but in a way that the harness didn't pick up.
* I changed most of the `do_throw` in update callbacks to `ok(false`
because it took me about an hour to figure out where the test was
failing when I hit one of them.
* I made some changes to sync `test_update.js` and `test_update_ignorecompat.js`
where one appeared to have been changed without updating the
other.
* I made `promiseFindAddonUpdates` a bit more generic, because I was
planning to convert most of `test_update.js` to use it, rather
than nested callbacks. I changed my mind a quarter of the way
through, but decided to keep the changes, since they'll probably
be useful elsewhere.
I tried to keep the changes to existing tests as minimal as
possible. There were a few exceptions, though:
* test_update_ignorecompat.js was completely broken. I couldn't
figure out why it was suddenly failing after I changed it to use
`add_test`, and it turned out that it had been failing all along,
but in a way that the harness didn't pick up.
* I changed most of the `do_throw` in update callbacks to `ok(false`
because it took me about an hour to figure out where the test was
failing when I hit one of them.
* I made some changes to sync `test_update.js` and `test_update_ignorecompat.js`
where one appeared to have been changed without updating the
other.
* I made `promiseFindAddonUpdates` a bit more generic, because I was
planning to convert most of `test_update.js` to use it, rather
than nested callbacks. I changed my mind a quarter of the way
through, but decided to keep the changes, since they'll probably
be useful elsewhere.
