When the launcher process is enabled, the firefox.exe process that we want to
track for main thread I/O isn't the first firefox process that started, but
rather the second firefox.exe process, i.e. the first child process of the first
firefox.exe process.
Differential Revision: https://phabricator.services.mozilla.com/D4971
--HG--
extra : rebase_source : 3d323362f80f7199c3cd81c31cf831ab877416e3
The launcher process needs a couple of flags to work correctly under talos.
This patch sets those flags.
Differential Revision: https://phabricator.services.mozilla.com/D4970
--HG--
extra : rebase_source : b7c012b6f82dfe4f01579566f3a8d0d010fb4054
We do not have a test case in talos that has many files to be loaded on start. This change adds 100
files, each around 1000 lines long.
Differential Revision: https://phabricator.services.mozilla.com/D3308
--HG--
extra : moz-landing-system : lando
This makes it much easier to update existing consumers of
XPCOMUtils.enumerateCategoryEntries to use the category manager directly.
It also, unfortunately, requires updating existing category manager consumers
to use the Services getter in order to avoid ESLint errors.
Differential Revision: https://phabricator.services.mozilla.com/D4278
--HG--
extra : rebase_source : fb9fd9b21db80af472ff6250a2e9a35e8d538147
This patch uses the new xperf analyzer to determine the duration of time from
the start of the first firefox process to the session store window restored
event.
I'd like to have this running for a little bit to collect some data points
before we flip the switch to enable the launcher process by default.
--HG--
extra : rebase_source : e305bfed6e14d79643652c7de2703dd501c8be98
This only includes functions that seem to be using it to reference a window.
There are other instances where it's used as a generic chrome URI, and those
are left unchanged.
Differential Revision: https://phabricator.services.mozilla.com/D3806
--HG--
extra : moz-landing-system : lando
We do not have a test case in talos that has many files to be loaded on start. This change adds 100
files, each around 1000 lines long.
Differential Revision: https://phabricator.services.mozilla.com/D3308
--HG--
extra : moz-landing-system : lando
This patch uses the new xperf analyzer to determine the duration of time from
the start of the first firefox process to the session store window restored
event.
I'd like to have this running for a little bit to collect some data points
before we flip the switch to enable the launcher process by default.
This code provides a generic abstraction layer above xperf events that allows
the user to express more sophisticated queries from the data.
XPerfAttribute derives data from one or more XPerfEvents. Events may be
composed into more complex events via subclasses of EventExpression.
See some of the example in main() for an idea of how these classes all fit
together.
This code is incomplete as far as being able to replace the existing xperf I/O
tests, though I would ideally like to flesh this out more such that we could
eventually use this analyzer for all of our future xperf needs.
Note that this code was originally developed for python 3 and backported to
python 2, and its revision history is available at
https://github.com/dblohm7/xperf.
In beta, we still have the old jsterm, so we need to adjust
the test code in this case. Which means reverting back
to what we were doing: manually triggering the autocompletion
start by calling updateAutoCompletion.
Differential Revision: https://phabricator.services.mozilla.com/D3350
--HG--
extra : moz-landing-system : lando
We can now simply call setInputValue and the autocompletion
will happen. Since we are forcing the call to jsterm.complete,
there were 2 calls made to the server, making the measurements
in the test erroneous.
This also revealed a race in setInputValue: the text was
set by codeMirror before the cursor was actually moved. Which
means we were sending an erroneous autocompletion query to the
server.
We use codeMirror.operation to tell codeMirror to both set the
text and the cursor in a single operation.
Differential Revision: https://phabricator.services.mozilla.com/D3192
--HG--
extra : moz-landing-system : lando
Since older versions of Windows still use the old field name, I modified
getIndex to accept a variadic number of possible column names, attempting to
resolve each one.
This ensures that the analysis works both with older versions of Windows, as
well as new ones that employ the new field name.
--HG--
extra : rebase_source : 6dd8b3e820d532a1512bb87e9480845e3ff099bb
Since older versions of Windows still use the old field name, I modified
getIndex to accept a variadic number of possible column names, attempting to
resolve each one.
This ensures that the analysis works both with older versions of Windows, as
well as new ones that employ the new field name.
--HG--
extra : rebase_source : ba71787e6dc766071037d75e2148c9921e860952
I generally tried to preserve the behavior of consumers where they treated an
exception from getInterface(Ci.nsIContentFrameMessageManager) as a signal to use
some sort of fallback.
I did change the behavior of consumers that walked up to the root same-type
docshell before getting the message manager to just get it directly from the
docshell they have. Please review those parts carefully, and let me know if you
want me to ask some subject area experts to review those.
I generally tried to preserve the behavior of consumers where they treated an
exception from getInterface(Ci.nsIContentFrameMessageManager) as a signal to use
some sort of fallback.
I did change the behavior of consumers that walked up to the root same-type
docshell before getting the message manager to just get it directly from the
docshell they have. Please review those parts carefully, and let me know if you
want me to ask some subject area experts to review those.
Nicolas Chevobbe
Gurzau Raul
Aaron Klotz
ui.manish
Ciure Andrei
Alexandre Poirot
yulia
Kris Maglione
Tiberius Oros
Brian Grinstead
Csoregi Natalia
Cosmin Sabou
Simon Fraser
Joel Maher
Margareta Eliza Balazs
dvarga
Florian Quèze
Jonathan Kingston
Bogdan Tara
Brindusan Cristian
Emilio Cobos Álvarez
Jonathan Watt
Mark Banner
Dão Gottwald
Boris Zbarsky
Ionut Goldan
Felipe Gomes
Rob Wu