JSClass::convert is no longer used after this, but to minimize the noise, it will be deleted in a separate patch. However all non-nullptr convert hook implementations must be replaced with [@@toPrimitive] methods in this patch to avoid changing the behavior.
The changes in XrayWrapper.cpp fix a pre-existing bug: when an Xray wrapper tries to emit the "Silently denied access" warning, if id is a symbol, the existing code triggers an error trying to convert it to a string for the warning message. Implementing Symbol.toPrimitive revealed this bug; the fix is straightforward.
--HG--
extra : commitid : B48u39i6pxl
extra : rebase_source : bddefbd7bc131007303a5a00dd9c0bb8fec1b122
When workers shut down we discard the event queue rather than running it to completion. Originally workers managed their event queue themselves and would simply iterate through the array of events and cancel them all. After bug 914762 this was done by setting a (thread-)global "canceling" flag and then calling NS_ProcessPendingEvents. But this neglects that a shut down request can be received while the worker is in a sync queue. In this case, calling NS_ProcessPendingEvents will process any events pending in the sync queue, which is *not* the queue we need to cancel.
The fix is, if we are in a sync queue when NotifyInternal is called, to defer clearing the queue until the top-most sync queue is destroyed and we are about to return to the regular event queue. Only then can we call NS_ProcessPendingEvents to clear out the queue. Because we can never process any events from this queue while sync queues are active, the timing of the mass cancellation is unchanged from the perspective of events in the regular queue.
When workers shut down we discard the event queue rather than running it to completion. Originally workers managed their event queue themselves and would simply iterate through the array of events and cancel them all. After bug 914762 this was done by setting a (thread-)global "canceling" flag and then calling NS_ProcessPendingEvents. But this neglects that a shut down request can be received while the worker is in a sync queue. In this case, calling NS_ProcessPendingEvents will process any events pending in the sync queue, which is *not* the queue we need to cancel.
The fix is, if we are in a sync queue when NotifyInternal is called, to defer clearing the queue until the top-most sync queue is destroyed and we are about to return to the regular event queue. Only then can we call NS_ProcessPendingEvents to clear out the queue. Because we can never process any events from this queue while sync queues are active, the timing of the mass cancellation is unchanged from the perspective of events in the regular queue.
--HG--
extra : rebase_source : f67fbee27c0751068a4e7aaf692cbfc1d3c9aa7c
JSClass::convert is no longer used after this, but to minimize the noise, it will be deleted in a separate patch. However all non-nullptr convert hook implementations must be replaced with [@@toPrimitive] methods in this patch to avoid changing the behavior.
The changes in XrayWrapper.cpp fix a pre-existing bug: when an Xray wrapper tries to emit the "Silently denied access" warning, if id is a symbol, the existing code triggers an error trying to convert it to a string for the warning message. Implementing Symbol.toPrimitive revealed this bug; the fix is straightforward.
--HG--
extra : commitid : Bod43vTkd1o
extra : rebase_source : 0cd6b8e3e7046952631b1b471430c5ab5002c7d8
This refactoring patch separates the preparation of the fetch event
object from its dispatching, so that consumers would be able to
dispatch the event asynchronously.
Jemalloc 4 purges dirty pages regularly during free() when the ratio of dirty
pages compared to active pages is higher than 1 << lg_dirty_mult. We set
lg_dirty_mult in jemalloc_config to limit RSS usage, but it also has an impact
on performance.
So instead of enforcing a high ratio to force more pages being purged, we keep
jemalloc's default ratio of 8, and force a regular purge of all dirty pages,
after cycle collection.
Keeping jemalloc's default ratio avoids cycle-collection-triggered purge to
have to go through really all dirty pages when there are a lot, in which case
the normal jemalloc purge during free() will already have kicked in. It also
takes care of everything that doesn't run the cycle collector still having
a level of purge, like plugins in the plugin-container.
At the same time, since jemalloc_purge_freed_pages does nothing with jemalloc 4,
repurpose the MEMORY_FREE_PURGED_PAGES_MS telemetry probe to track the time
spent in this cycle-collector-triggered purge.
Per the product discussion, the Notification API should be disabled in
ServiceWorker in release builds for 42 since the UX isn't great [1].
The aim is to release in 44.
Apologies for the code duplication for pref checking in Notification and
ServiceWorkerRegistration. There isn't a easy way to get
ServiceWorkerRegistration's generated binding to include Notification.h without
having an attribute/method that uses Notification.
[1]: https://mana.mozilla.org/wiki/x/TgAJAw
--HG--
extra : commitid : 5dtc2E63kuM
extra : rebase_source : 4265dcd154462aa4f3b915e9e898fe7b82bf9afc
The semantics of the new attributes are as follows:
* nightlyAndroid only takes effect on Android.
* If both nightlyAndroid and android are specified, nightlyAndroid takes
* precedence.
These two rules allow us to check for the current situation.
The particular warning here was complaining about an unsafe comparison between
a uint32_t and a bool.
Also, remove ALLOW_COMPILER_WARNINGS=True for this directory.
--HG--
extra : rebase_source : e2ce5c425a48bf9cf29182f222d1f2dd44eb9bc8
Get rid of having users dispatch control runnables. It was error prone and
required too much reasoning. It was also possible to end up in a state where
callers would dispatch a WorkerRunnable, which would succeed, so they would not
dispatch a WorkerControlRunnable. Then the worker would stop Running,
canceling and releasing the runnable leading to releasing the proxy in an
unclean state. Instead, we AddRef() and add the feature and remove the feature
and Release() on Notify(). If callers successfully run a WorkerRunnable they
clean the proxy. If not, the proxy stays alive until the worker switches to
Canceling state.
--HG--
extra : commitid : BnnijSibVYe
extra : rebase_source : 15f6810dfbd0c88a983196de401c55e782b1d1d8
The patch removes 455 occurrences of FAIL_ON_WARNINGS from moz.build files, and
adds 78 instances of ALLOW_COMPILER_WARNINGS. About half of those 78 are in
code we control and which should be removable with a little effort.
--HG--
extra : rebase_source : 82e3387abfbd5f1471e953961d301d3d97ed2973
This commit implements the following changes to get registration.https.html working.
1) Fail with NS_ERROR_DOM_SECURITY_ERR where the spec requires it.
2) Propagate JSExnType to ServiceWorkerManager::HandleError() so that a JS
exception object with the correct .name can be created.
3) Fail with security error on redirect failure.
4) Check fetched script's mimetype.
5) Add missing python server files for web-platform-tests.
6) Update web-platform-tests expected data.
7) Several tests have been changed to use TypeError or more appropriate JS
errors based on my reading of the spec.
--HG--
extra : commitid : IxWo2IVUweU
extra : rebase_source : c3c1ead153027bf84e7f239fd7125224fe25c3c0
waitUntil() has been updated to accept multiple calls and concatenate them into Promise.all().
activation does not fail any more even if the promise(s) passed to waitUntil() reject.
Update web-platform-tests expected data
--HG--
extra : commitid : IawOgxEfc79
extra : rebase_source : e6fcc47c873fd9f71f51a67303a6566bf0c0dd21
extra : amend_source : 787990406129722a3c58ff78782d778823daf2bf
waitUntil() has been updated to accept multiple calls and concatenate them into Promise.all().
activation does not fail any more even if the promise(s) passed to waitUntil() reject.
Update web-platform-tests expected data
--HG--
extra : commitid : 1jnUWlyw4zQ
extra : rebase_source : 3e2ac14a2f1ebc6fbfc322bb1914feb47f261349
The second test, which checks for NetworkError is incorrect.
[[Update]] step 12 states:
"If response is a network error or response's status is not in the range 200 to 299, then:
1. Reject p with a TypeError."
which specifically converts the NetworkError (due to 404) to a TypeError.
Also fixes controller-on-reload.https.html
Update web-platform-tests expected data
--HG--
extra : commitid : LUdPR44iiv2
extra : rebase_source : 6774faa1417ce585161750f14bf233d7382bea68
Right now, synthetic Responses did not have a valid channel info. When these
were saved in the Cache, and then restored, the restored Response did have
a ChannelInfo, but that ChannelInfo did not have a valid security info.
Passing this to respondWith() then caused the interception to fail.
This patch modifies Response::Constructor() to initialize its ChannelInfo from
the global. ChannelInfo can now initialize itself from a nsIDocument. All
workers now store their ChannelInfo on the WorkerLoadInfo.
--HG--
extra : commitid : L1wltwPICd8
extra : rebase_source : 8dab4c414eb50e02a00dd2cb3ee848b811060e70
Morris Tseng
Wes Kocher
Andrew McCreight
Andrew McCreight
Carsten "Tomcat" Book
Ehsan Akhgari
Yoshi Huang
Catalin Badea
Bill McCloskey
Jason Orendorff
Andrea Marchesini
Kyle Huey
Nigel Babu
Benjamin Bouvier
Chris Peterson
dimi
Nikhil Marathe
Henry Chang
Christoph Kerschbaumer
Mike Hommey
Bobby Holley
Kit Cambridge
Albert Crespell
Phil Ringnalda
Nicholas Nethercote
Shu-yu Guo
Ben Kelly
Josh Matthews
Michael Layzell
Botond Ballo
Ryan VanderMeulen
Jose Antonio Olivera Ortega
Salvador de la Puente
Jinank Jain
Hiroyuki Ikezoe