We don't need to worry about JSCLASS_PRIVATE_IS_NSISUPPORTS, because the only
work we're really skipping here compared to MaybeWrapObjectValue is the
TryToOuterize call, and that only matters for Window objects, which always have
a DOM class.
Differential Revision: https://phabricator.services.mozilla.com/D35534
--HG--
extra : moz-landing-system : lando
TryToOuterize fast-path bails out if a bit-check on the JSClass fails. Trying
to avoid that bit-check by checking for a DOM class, which is also a bit-check
on the JSClass doesn't really make sense.
Differential Revision: https://phabricator.services.mozilla.com/D35533
--HG--
extra : moz-landing-system : lando
Various callers either already call it or should but are forgetting to. The exception is WorkerDebuggerGlobalScope_Binding::Wrap, but it should be OK to set up the profiling functions there too.
Differential Revision: https://phabricator.services.mozilla.com/D35458
--HG--
extra : moz-landing-system : lando
In some cases, the nsIScriptError is initialized with zero innerWindowId, but is from chrome context.
For cases, this patch adds an optional aFromChromeContext parameter to nsIScriptError::InitWithWindowID, which default value is false.
Differential Revision: https://phabricator.services.mozilla.com/D34508
--HG--
extra : moz-landing-system : lando
Also, in many place, we use document uri as referrer. It is not right
for the case srdoc iframe. We should use the last non-srdoc parent
document's uri
Differential Revision: https://phabricator.services.mozilla.com/D30191
--HG--
rename : testing/web-platform/tests/referrer-policy/generic/iframe-inheritance.html => testing/web-platform/tests/referrer-policy/generic/inheritance/iframe-inheritance-data.html
rename : testing/web-platform/tests/referrer-policy/generic/iframe-inheritance.html => testing/web-platform/tests/referrer-policy/generic/inheritance/iframe-inheritance-srcdoc.html
extra : moz-landing-system : lando
Named constructors are eInterface but are plain Function objects, without a
DOMIfaceAndProtoJSClass class.
Differential Revision: https://phabricator.services.mozilla.com/D32941
--HG--
extra : moz-landing-system : lando
webidlsrcs.mk is treated specially by the build system, and this entire
process should be supported better by moz.build, but in the meantime this
fixes the clobber bug caused by not re-building these targets when defines
are updated.
Differential Revision: https://phabricator.services.mozilla.com/D33415
--HG--
extra : moz-landing-system : lando
There are two related problems this patch is trying to address. The first, and
simpler, one is bug 1553436: there are websites that use existing variables and
functions named "u2f" and adding a non-replaceable readonly property with that
name on Window breaks them. The fix for this is straightforward: mark the
property [Replaceable].
The second problem, covered by bug 1551282, involves sites that use the Google
U2F polyfill. The relevant parts of that polyfill look like this:
'use strict';
var u2f = u2f || {};
u2f.register = some_function_that_only_works_right_in_Chrome;
u2f.sign = some_function_that_only_works_right_in_Chrome;
The failure mode for that code before this fix is that the assignment to "u2f"
throws because it's a readonly property and we're in strict mode, so any code
the page concatenates in the same file after the polyfill does not get run.
That's what bug 1551282 is about. The [Replaceable] annotation fixes that
issue, because now the polyfill gets the value of window.u2f and then redefines
the property (via the [Replaceable] setter) to be a value property with that
value. So far, so good.
But then we need to prevent the sets of u2f.register
and u2f.sign from taking effect, because if they are allowed to happen, the
actual sign/register functionality on the page will not work in Firefox. We
can't just make the properties readonly, because then the sets will throw due
to being in strict mode, and we still have bug 1551282. The proposed fix is to
make these accessor properties with a no-op setter, which is exactly what
[LenientSetter] gives us.
The rest of the patch is just setting up infrastructure for generating the
normal bits we would generate if "sign" and "register" were methods and using
that to create the JSFunctions at the point when the getter is called. The
JSFunctions then get cached on the u2f instance object.
Differential Revision: https://phabricator.services.mozilla.com/D32357
--HG--
extra : moz-landing-system : lando
I was clearly trying to do that in bug 882653 part 3 and failed to. Our
current behavior of passing two args to this error message (which only takes
one arg) is silly, and the only thing that makes it at all sane is that we only
use it in class hooks, which can never have the wrong sort of object, so it's
unreached code.
The comment cleanup is just to make the role of CGAbstractBindingMethod. and
the validity of the changes to it, clearer.
Differential Revision: https://phabricator.services.mozilla.com/D32478
--HG--
extra : moz-landing-system : lando
There are two related problems this patch is trying to address. The first, and
simpler, one is bug 1553436: there are websites that use existing variables and
functions named "u2f" and adding a non-replaceable readonly property with that
name on Window breaks them. The fix for this is straightforward: mark the
property [Replaceable].
The second problem, covered by bug 1551282, involves sites that use the Google
U2F polyfill. The relevant parts of that polyfill look like this:
'use strict';
var u2f = u2f || {};
u2f.register = some_function_that_only_works_right_in_Chrome;
u2f.sign = some_function_that_only_works_right_in_Chrome;
The failure mode for that code before this fix is that the assignment to "u2f"
throws because it's a readonly property and we're in strict mode, so any code
the page concatenates in the same file after the polyfill does not get run.
That's what bug 1551282 is about. The [Replaceable] annotation fixes that
issue, because now the polyfill gets the value of window.u2f and then redefines
the property (via the [Replaceable] setter) to be a value property with that
value. So far, so good.
But then we need to prevent the sets of u2f.register
and u2f.sign from taking effect, because if they are allowed to happen, the
actual sign/register functionality on the page will not work in Firefox. We
can't just make the properties readonly, because then the sets will throw due
to being in strict mode, and we still have bug 1551282. The proposed fix is to
make these accessor properties with a no-op setter, which is exactly what
[LenientSetter] gives us.
The rest of the patch is just setting up infrastructure for generating the
normal bits we would generate if "sign" and "register" were methods and using
that to create the JSFunctions at the point when the getter is called. The
JSFunctions then get cached on the u2f instance object.
Differential Revision: https://phabricator.services.mozilla.com/D32357
--HG--
extra : moz-landing-system : lando
The idea is that we should only generate concreate-binding (wrap methods, etc)
machinery for an interface by default if we have reason to expect that the
interface is used as the primary interface for some objects. Two clear signals
that would indicate that are the interface being a leaf interface (with no
descendants) and the interface having a constructor. Other cases would require
a 'concrete' annotation in Bindings.conf.
Differential Revision: https://phabricator.services.mozilla.com/D32208
--HG--
extra : moz-landing-system : lando
This should keep people from marking things concrete unnecessarily just so
their example-generated WrapObject works.
Differential Revision: https://phabricator.services.mozilla.com/D32207
--HG--
extra : moz-landing-system : lando
In this patch, we support
1. content-box (default)
2. border-box
And let ResizeObserverEntry expose these box sizes.
Besides, we store the mLastReportedSize as the logical size.
Differential Revision: https://phabricator.services.mozilla.com/D28737
--HG--
extra : moz-landing-system : lando
Consumers that just care about this boolean state should use this instead of
getting the JSObject* directly.
Differential Revision: https://phabricator.services.mozilla.com/D29705
--HG--
extra : moz-landing-system : lando
This can be used in things like assertions or some other rare circumstances
where not exposing the object to active JS is OK.
Differential Revision: https://phabricator.services.mozilla.com/D29704
--HG--
extra : moz-landing-system : lando
This implements the first version of spec, so the webidl file doesn't
match the current spec and we will fix them in the follow-up bugs.
i.e.
1. The default observer box is content-box.
2. `ResizeObserverBoxOptions`, `ResizeObserverOptions`, and `ResizeObserverSize`
are not included in `ResizeObserver.webidl`.
3. `ResizeObserverEntry` doesn't have `borderBoxSize` and `contentBoxSize`
attributes.
Depends on D27615
Differential Revision: https://phabricator.services.mozilla.com/D27616
--HG--
extra : moz-landing-system : lando
This implements the first version of spec, so the webidl file doesn't
match the current spec and we will fix them in the follow-up bugs.
i.e.
1. The default observer box is content-box.
2. `ResizeObserverBoxOptions`, `ResizeObserverOptions`, and `ResizeObserverSize`
are not included in `ResizeObserver.webidl`.
3. `ResizeObserverEntry` doesn't have `borderBoxSize` and `contentBoxSize`
attributes.
Depends on D27615
Differential Revision: https://phabricator.services.mozilla.com/D27616
--HG--
extra : moz-landing-system : lando
nsITabParent is exposed to frontend code and is generally used as a representation of a remote tab. We could just rename the interface to nsIBrowserParent and worry about it later, but I think it's better to rename the interface to nsIRemoteTab so that we can later work on splitting the interface away from the PBrowser protocol.
Note: Some frontend code refers to a TabParentId. This commit renames this to RemoteTabId. We need to figure out the purpose of TabId with fission.
Differential Revision: https://phabricator.services.mozilla.com/D28132
--HG--
rename : dom/interfaces/base/nsITabParent.idl => dom/interfaces/base/nsIRemoteTab.idl
extra : rebase_source : 9d8a1790a7bb10195ad063644d1a93d63b2afb72
- `Array.map` becomes `Array.from`
- Array copying via `Array.slice` becomes `Array.from`.
- `Array.forEach` that did not rely on closures becomes `for`-`of` loops.
- Anything else: `Array.X` becomes `Array.prototype.X`.
Complex cases:
dom/bindings/test/TestInterfaceJS.js and
dom/bindings/test/test_exception_options_from_jsimplemented.html
use `Array.indexOf` to generate an error with a specific error message.
Switched to `Array.prototype.forEach` to generate the same error.
js/src/jit-test/tests/basic/exception-column-number.js
In this test `Array.indexOf()` is used to generate an error. Since the
exact message doesn't matter, I switched to `Array.from()`.
Intentionally not changed:
editor/libeditor/tests/browserscope/lib/richtext/richtext/js/range.js
Did not modify because this is 3rd-party code and the code uses
feature detection as a fall back when Array generics are not used.
testing/talos/talos/tests/dromaeo/lib/mootools.js
Did not modify because mootools adds the `Array.slice` method to the
`Array` object.
Not changed because they check the implementation of Array generics:
js/src/jit-test/tests/basic/arrayNatives.js
js/src/jit-test/tests/basic/bug563243.js
js/src/jit-test/tests/basic/bug618853.js
js/src/jit-test/tests/basic/bug830967.js
js/src/jit-test/tests/jaeger/recompile/bug656753.js
js/src/jit-test/tests/self-hosting/alternate-static-and-instance-array-extras.js
js/src/tests/non262/Array/generics.js
js/src/tests/non262/Array/regress-415540.js
js/src/tests/non262/extensions/regress-355497.js
js/src/tests/non262/extensions/typedarray-set-neutering.js
Depends on D27802
Differential Revision: https://phabricator.services.mozilla.com/D27803
--HG--
extra : moz-landing-system : lando
The other option would be to implement nsTArrayElementTraits for JSObject* and
null-initialize there.
Differential Revision: https://phabricator.services.mozilla.com/D27561
--HG--
extra : moz-landing-system : lando
This is split from the previous changeset since if we include dom/ the file size is too
large for phabricator to handle.
This is an autogenerated commit to handle scripts loading mochitest harness files, in
the simple case where the script src is on the same line as the tag.
This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170
using the `--part 2` argument.
Differential Revision: https://phabricator.services.mozilla.com/D27457
--HG--
extra : moz-landing-system : lando
TreatNonObjectAsNull is rejected in the parser because / so that there is no
need to implement the equivalent of CallCallback.getCallGuard().
Differential Revision: https://phabricator.services.mozilla.com/D26865
--HG--
extra : moz-landing-system : lando
2019-04-11 20:54:17 +00:00
Boris Zbarsky ext:(%2C%20Karl%20Tomlinson%20%3Ckarlt%2B%40karlt.net%3E)
1. Adding a new attribute chromeContext in ConsoleEvent
2. Adding a new boolean attribute isFromChromeContext in nsIConsoleMessage
3. Sending IsFromChromeContext to the parent process
Differential Revision: https://phabricator.services.mozilla.com/D23330
--HG--
extra : moz-landing-system : lando
This is legwork for adding MOZ_KNOWN_LIVE, because it puts the conversion to
nsIPrincipal& inside the future MOZ_KnownLive. Most of the changes are just
moving code around a bit and switching prepend() calls for append() calls as a
result.
I have verified that the only change in the generated code is the
addition of NonNullHelper() calls. A diff of the generated code is available
at <https://phabricator.services.mozilla.com/F1241622>.
Differential Revision: https://phabricator.services.mozilla.com/D24926
--HG--
extra : moz-landing-system : lando
