ChromeUtils::requestProcInfo was dropping thread names for the process process. This patch restores them and tests that at least *one* thread is named. Unfortunately, at the time of this writing, we cannot assume that *all*
threads are named. Investigation pending.
Differential Revision: https://phabricator.services.mozilla.com/D75420
`HTMLEditor` does not remove padding `<br>` element for last empty line when
it becomes unnecessary.
This patch removes it when inserting some text into a text node and it's
followed by a padding <br> element.
Differential Revision: https://phabricator.services.mozilla.com/D74203
Raw Cr.ERROR don't get stack information, same as throwing JS literals instead
of `new Error()`s.
This was done automatically with a new eslint rule that will be introduced in
the next commit. One instance of a raw Cr.ERROR was not replaced since it is
used in a test that specifically checks the preservation of raw Cr values in
XPCJS. The rule will be disabled for that instance.
Differential Revision: https://phabricator.services.mozilla.com/D28073
Since the test goes through all moz.build files disregarding DIRS and
the conditions that may disable directories, in some cases, moz.builds
can fail to be evaluated properly because of missing variables in
config.status. This time (because it's not the first), it's
LLVM_DLLTOOL.
After fixing that, it turns out many of the files/directories pointed to
by Files() directives were removed or moved.
While here, make the test script python3-ready.
Differential Revision: https://phabricator.services.mozilla.com/D70157
--HG--
extra : moz-landing-system : lando
This was generated with
```
cp .gitignore .rgignore
rg -l -g '*.{html,xhtml}' 'href="chrome://global/skin/"' | xargs sed -i "" 's/href\="chrome:\/\/global\/skin\/"/href\="chrome:\/\/global\/skin\/global.css"/g'
```
Differential Revision: https://phabricator.services.mozilla.com/D67687
--HG--
extra : moz-landing-system : lando
Changes:
Due to scrollbar and other UI element changes in linux1804 this test was permafailing and was marked as such.
Now that migration has completed for mochitest-plain, re-enable the test with updated pixel count expectations.
Differential Revision: https://phabricator.services.mozilla.com/D66647
--HG--
extra : moz-landing-system : lando
On Windows, `AltGr` modifier state is represented with activating both
`Alt` and `Ctrl` modifiers. I.e., when `AltGr` is pressed, any shortcut
keys whose modifier require `Control` and/or `Alt` because `NativeKey`
needs to consume both flags and set modifier state to only `AltGraph`.
That means that we don't need to dispatch `eKeyPress` event when `AltGr` key
is pressed and the key does not produce a character since we've stopped
dispatching non-printable `keypress` events on web content.
See the automated test changes for the detail in chrome script handling for
its detail.
Differential Revision: https://phabricator.services.mozilla.com/D68311
--HG--
extra : moz-landing-system : lando
This rejiggers a bit the way selection focus is handled so that focusing a
disabled form control with the mouse handles selection properly, and hides the
document selection and so on.
This matches the behavior of other browsers as far as I can tell.
Given now readonly and disabled editors behave the same, we can simplify a bit
the surrounding editor code.
Differential Revision: https://phabricator.services.mozilla.com/D66464
--HG--
extra : moz-landing-system : lando
This rejiggers a bit the way selection focus is handled so that focusing a
disabled form control with the mouse handles selection properly, and hides the
document selection and so on.
This matches the behavior of other browsers as far as I can tell.
Given now readonly and disabled editors behave the same, we can simplify a bit
the surrounding editor code.
Differential Revision: https://phabricator.services.mozilla.com/D66464
--HG--
extra : moz-landing-system : lando
Changes:
Due to scrollbar and other UI element changes in linux1804 this test was permafailing and was marked as such.
Now that migration has completed for mochitest-plain, re-enable the test with updated pixel count expectations.
Differential Revision: https://phabricator.services.mozilla.com/D66647
--HG--
extra : moz-landing-system : lando
Now, we have `SpecialPowers` to use `DOMWindowUtils`. Therefore,
`test_bug1151186.html` can be a mochitest-plain and it's better since the
test checks behavior on web apps.
Depends on D62396
Differential Revision: https://phabricator.services.mozilla.com/D62397
--HG--
rename : widget/tests/test_bug1151186.html => editor/libeditor/tests/test_bug1151186.html
extra : moz-landing-system : lando
For testing the original symptom of bug 1151186, this test needs to set focus
to a `contenteditable` editor from `focus` event listener of the documen.
However, according to the oranges, `focus` event for the document is not fired
as expected only on Linux. The reason is, the document sometimes does not get
focus automatically. Therefore, this patch tries to listen `focus` event first
for keeping original path. But if the document is not activated automatically,
sets focus to its window when next macro task runs.
Differential Revision: https://phabricator.services.mozilla.com/D62396
--HG--
extra : moz-landing-system : lando
For preparing to remove `nsIPlaintextEditor` interface, this patch moves
all of them to `nsIEditor`, but for avoiding bustage in comm-central, makes
`nsIPlaintextEditor` inherit `nsIEditor` for now (i.e., even with this patch,
script can access old `nsIPlaintextEditor` members with the interface.
In C++ code, this patch moves `SetWrapColumn()`, `InsertTextAsAction()`,
`InsertTextAsSubAction()` and `InsertLineBreakAsSubAction()` because
they do common things between `TextEditor` and `HTMLEditor`. On the other
hand, this does not move `TextEditor::GetTextLength()` because it's designed
only for `TextEditor`.
Differential Revision: https://phabricator.services.mozilla.com/D60820
--HG--
rename : editor/libeditor/tests/test_nsIPlaintextEditor_insertLineBreak.html => editor/libeditor/tests/test_nsIEditor_insertLineBreak.html
extra : moz-landing-system : lando
Currently, offset in root view in the test is copied from constants which are
computed from CSS rules. However, the point may be edge of each view and
that might be outside if it meets round error of layout. For making this
test more stable in any environments, this patch makes the test compute
point to fire wheel events dynamically.
Differential Revision: https://phabricator.services.mozilla.com/D60237
--HG--
extra : moz-landing-system : lando
`AutoEditActionDataSetter` is created in the stack when editor's public method
is called and that guarantees lifetime of global objects in editor such as
editor itself, selection controller, etc.
The dispatcher of `beforeinput` event returns `NS_ERROR_EDITOR_ACTION_CANCELED`
if an event is actually dispatched but canceled. The reason why it's an error
is, editor code must stop handling anything when any methods return error.
So, returning an error code is reasonable in editor module. But when it's
filtered by `EditorBase::ToGenericNSResult()` at return statement of public
methods, it's converted to `NS_SUCCESS_DOM_NO_OPERATION`. This avoids throwing
new exception, but editor class users in C++ can distinguish whether each edit
action is canceled or handled. The reason why we should not throw new
exception from XPCOM API is, without taking care of each caller may break some
our UI (especially for avoiding to break comm-central). Therefore, this patch
does not make XPCOM methods return error code when `beforeinput` event is
canceled.
In most cases, immediately after creating `AutoEditActionDataSetter` is good
timing to dispatch `beforeinput` event since editor has not touched the DOM
yet. If `beforeinput` requires `data` or `dataTransfer`, methods need to
dispatch `beforeinput` event after that. Alhtough this is not a good thing
from point of view of consistency of the code. However, I have no better
idea.
Note 1: Our implementation does NOT conform to the spec about event order
between `keypress` and `beforeinput` (dispatching `beforeinput` event after
`keypress` event). However, we follow all other browsers' behavior so that it
must be safe and the spec should be updated for backward compatibility.
Spec issue: https://github.com/w3c/uievents/issues/220
Note 2: Our implementation does NOT conform to the spec about event order
between `compositionupdate` and `beforeinput`. Our behavior is same as
Safari, but different from Chrome. This might cause web-compat issues.
However, our behavior does make sense from point of view of consistency of
event spec. Additionally, at both `compositionupdate` and `beforeinput`,
composition string in editor has not been modified yet. Therefore, this
may not cause web-compat issues (and I hope so).
Spec issue: https://github.com/w3c/input-events/issues/49
Note that this patch makes editor detect bugs that `beforeinput` event hasn't
been handled yet when it dispatches `input` event or modifying `data` and
`dataTransfer` value are modified after dispatching `beforeinput` event with
`MOZ_ASSERT`s.
Differential Revision: https://phabricator.services.mozilla.com/D58127
--HG--
extra : moz-landing-system : lando
This patch adds a lot of `beforeinput` event tests into existing mochitests
which test `input` events. But this does not add tests of canceling
`beforeinput` event because it requires really complicated path until
implementing `beforeinput` actually.
Note that `beforeinput` event is not fired with `Document.execCommand()`.
Therefore, this patch does not add WPT for testing `beforeinput` event.
And unfortunately, WPT cannot test most cases of the new tests.
Differential Revision: https://phabricator.services.mozilla.com/D58123
--HG--
extra : moz-landing-system : lando
`AutoEditActionDataSetter` is created in the stack when editor's public method
is called and that guarantees lifetime of global objects in editor such as
editor itself, selection controller, etc.
The dispatcher of `beforeinput` event returns `NS_ERROR_EDITOR_ACTION_CANCELED`
if an event is actually dispatched but canceled. The reason why it's an error
is, editor code must stop handling anything when any methods return error.
So, returning an error code is reasonable in editor module. But when it's
filtered by `EditorBase::ToGenericNSResult()` at return statement of public
methods, it's converted to `NS_SUCCESS_DOM_NO_OPERATION`. This avoids throwing
new exception, but editor class users in C++ can distinguish whether each edit
action is canceled or handled. The reason why we should not throw new
exception from XPCOM API is, without taking care of each caller may break some
our UI (especially for avoiding to break comm-central). Therefore, this patch
does not make XPCOM methods return error code when `beforeinput` event is
canceled.
In most cases, immediately after creating `AutoEditActionDataSetter` is good
timing to dispatch `beforeinput` event since editor has not touched the DOM
yet. If `beforeinput` requires `data` or `dataTransfer`, methods need to
dispatch `beforeinput` event after that. Alhtough this is not a good thing
from point of view of consistency of the code. However, I have no better
idea.
Note 1: Our implementation does NOT conform to the spec about event order
between `keypress` and `beforeinput` (dispatching `beforeinput` event after
`keypress` event). However, we follow all other browsers' behavior so that it
must be safe and the spec should be updated for backward compatibility.
Spec issue: https://github.com/w3c/uievents/issues/220
Note 2: Our implementation does NOT conform to the spec about event order
between `compositionupdate` and `beforeinput`. Our behavior is same as
Safari, but different from Chrome. This might cause web-compat issues.
However, our behavior does make sense from point of view of consistency of
event spec. Additionally, at both `compositionupdate` and `beforeinput`,
composition string in editor has not been modified yet. Therefore, this
may not cause web-compat issues (and I hope so).
Spec issue: https://github.com/w3c/input-events/issues/49
Note that this patch makes editor detect bugs that `beforeinput` event hasn't
been handled yet when it dispatches `input` event or modifying `data` and
`dataTransfer` value are modified after dispatching `beforeinput` event with
`MOZ_ASSERT`s.
Differential Revision: https://phabricator.services.mozilla.com/D58127
--HG--
extra : moz-landing-system : lando
This patch adds a lot of `beforeinput` event tests into existing mochitests
which test `input` events. But this does not add tests of canceling
`beforeinput` event because it requires really complicated path until
implementing `beforeinput` actually.
Note that `beforeinput` event is not fired with `Document.execCommand()`.
Therefore, this patch does not add WPT for testing `beforeinput` event.
And unfortunately, WPT cannot test most cases of the new tests.
Differential Revision: https://phabricator.services.mozilla.com/D58123
--HG--
extra : moz-landing-system : lando
The failures which you see running the tests on high DPI display are caused by
`synthesizeQuery*` returns device pixels, but some of the failures
calculating/comparing with CSS pixels, or the other of them caused just
rounding error. This patch makes they refer `window.devicePixelRatio` and/or
use `isfuzzy` to compare.
The patched tests pass on 100%, 125%, 150%, 175%, 200% and 225% on Win10-ja.
Differential Revision: https://phabricator.services.mozilla.com/D58197
--HG--
extra : moz-landing-system : lando
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.
Differential Revision: https://phabricator.services.mozilla.com/D53740
--HG--
extra : moz-landing-system : lando
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.
Differential Revision: https://phabricator.services.mozilla.com/D53740
--HG--
extra : moz-landing-system : lando
Changes:
For the time being, mark the test as expected failure on ubuntu1804, since the values the test checks for are coded in the test and need to be updated once platform against which test runs is updated to ubuntu1804.
Differential Revision: https://phabricator.services.mozilla.com/D56466
--HG--
extra : moz-landing-system : lando
