Sky doesn't really have many built in elements, we no longer support
<foo is="my-element">. This does mean you can't extend <import>,
<script> or <style>, but we'll figure that out later.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/831993005
We were not setting the __proto__ property of the generated constructor
so the generated class didn't inherit from the passed class which meant
that statics were not available.
This patch adds the missing call to setPrototype (which sets __proto__).
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/814683002
These were a feature for allowing multiple
scripting contexts to access the same global
state without leaking wrappers between them.
For example, if the inspector wanted to
modify window.Array.dangerousFunction = ...
it wouldn't want the author's content to have
access to that.
This feature is not part of Sky's security model
and thus this is just dead code.
I tried to remove worlds all together, but there
is something special about how we use a
"fake" world (which is neither main nor isolated)
for GC, regexp and testing.
R=rafaelw@chromium.org, abarth@chromium.org
BUG=
Review URL: https://codereview.chromium.org/776143003
It was attempting to load InjectedScript, etc.
with the wrong path and hitting a CHECK().
I moved InjectedScript and DebugScript into
the v8_inspector directory and fixed their loading.
I also broke the dependency from v8_inspector
onto engine/platform by moving the horrible
Platform::loadResource hack out of PlatformImpl
into a new file just for v8_inspector.
In this process I also found some (broken!)
code for showing the broken image icon which
if we ever hit would just have crashed, so
I removed that code as well.
BUG=435243
R=ojan@chromium.org
Review URL: https://codereview.chromium.org/776743002
Removed all uses of Frame in InspectorTraceEvents
in the process, since none of them actually
needed a Frame (since each sky instance only
has one frame).
I've just been burning down the list of core
includes using:
grep "#include" sky/engine/v8_inspector/* -h | sort | uniq | sort | grep core
TBR=yurys@chromium.org
BUG=435243
Review URL: https://codereview.chromium.org/771323002
This doesn't fully separate v8_inspector from
core, but it does lay the path.
The next steps to removing v8_inspector is to
remove all the # FIXME: Remove lines in the
deps section of v8_inspector/BUILD.gn.
gn check out/Debug v8_inspector
will tell us if we've successfully removed
all the dependencies.
It's unclear if we want to remove the wtf
dependency, but definitely all of the engine/core
dependencies should be removed and presumably
replaced with abstract interfaces which can be provided
to v8_inspector by its host.
Given the size of this patch (and that it's largely
mechanical) I plan to TBR it.
Most of this was done with tools/git/move_source_file.py
TBR=yurys@chromium.org
Review URL: https://codereview.chromium.org/772563003
This caused us to lose our gn check certification. :(
Turns out gn check was just ignoring all the header
paths it didn't understand and so gn check passing
for sky wasn't meaning much. I tried to straighten
out some of the mess in this CL, but its going to take
several more rounds of massaging before gn check
passes again. On the bright side (almost) all of
our headers are absolute now. Turns out my script
(attached to the bug) didn't notice ../ includes
but I'll fix that in the next patch.
R=abarth@chromium.org
BUG=435361
Review URL: https://codereview.chromium.org/746023002
This starts to break the dependency between blink and
the new v8_inspector. At least now the front-end
object InspectorBackendMojo is treated as a peer to
WebView instead of WebView providing one.
Unfortunately I also had to teach Page about
InspectorHost in order to make it possible to
lookup the InspectorHost from the v8::Context.
I'm sure there is a nicer way to associate the
InspectorHost with the context but for now
I've chosen this path, we can untangle the
connection in a later patch.
I also ended up removing Page::allPages
and all callers, since they ended up as dead code.
R=abarth@chromium.org, yurys@chromium.org
BUG=435243
Review URL: https://codereview.chromium.org/746713002
Fix (most) generated includes to have gen/ in their path.
This makes it easier to tell where files exist on disk.
Unfortunately I had to leave the old include path
in engine/BUILD.gn to support all the v8 includes
which were too many to deal with in this patch.
It's a little nasty to have the raw build directory
in our include path, but it produces nicer paths.
R=abarth@chromium.org
This is actually a backport of the following Blink change https://src.chromium.org/viewvc/blink?view=rev&revision=185426. New scope types introduced by ES6 features are not yes supported by DevTools and should just be ignored by the debugger. ScriptScope that caused troubles in this particular case was supported in V8 debugger quite recently (https://codereview.chromium.org/726643002).
This fixes following crash on pause in Sky:
#0 0x00007f8a39cffe1b in blink::TypeBuilder::Debugger::Scope::Type::assertCorrectValue (value=0xd98ce760450) at gen/sky/core/InspectorTypeBuilder.cpp:596
#1 0x00007f8a39d00072 in blink::TypeBuilder::Debugger::Scope::assertCorrectValue (value=0xd98ce658898) at gen/sky/core/InspectorTypeBuilder.cpp:610
#2 0x00007f8a39d033c5 in blink::TypeBuilder::StructItemTraits::assertCorrectValue<blink::TypeBuilder::Debugger::Scope> (value=0xd98ce658898) at gen/sky/core/InspectorTypeBuilder.h:160
#3 0x00007f8a39d02f71 in blink::TypeBuilder::Array<blink::TypeBuilder::Debugger::Scope>::assertCorrectValue (value=0xd98ce60af00) at gen/sky/core/InspectorTypeBuilder.h:139
#4 0x00007f8a39cffaaf in blink::TypeBuilder::Debugger::CallFrame::assertCorrectValue (value=0xd98ce658420) at gen/sky/core/InspectorTypeBuilder.cpp:569
#5 0x00007f8a3a753435 in blink::TypeBuilder::StructItemTraits::assertCorrectValue<blink::TypeBuilder::Debugger::CallFrame> (value=0xd98ce658420) at gen/sky/core/InspectorTypeBuilder.h:160
#6 0x00007f8a3a753371 in blink::TypeBuilder::Array<blink::TypeBuilder::Debugger::CallFrame>::assertCorrectValue (value=0xd98ce60af50) at gen/sky/core/InspectorTypeBuilder.h:139
#7 0x00007f8a3a752fa6 in blink::TypeBuilder::Array<blink::TypeBuilder::Debugger::CallFrame>::runtimeCast (value=...) at gen/sky/core/InspectorTypeBuilder.h:121
#8 0x00007f8a3a751e8c in blink::InjectedScript::wrapCallFrames (this=0x7f8a5560d988, callFrames=..., asyncOrdinal=0) at ../../sky/engine/core/inspector/InjectedScript.cpp:261
#9 0x00007f8a3a765350 in blink::InspectorDebuggerAgent::currentCallFrames (this=0xd98ce689410) at ../../sky/engine/core/inspector/InspectorDebuggerAgent.cpp:1149
#10 0x00007f8a3a76ae84 in blink::InspectorDebuggerAgent::didPause (this=0xd98ce689410, scriptState=0xd98ce670170, callFrames=..., exception=..., hitBreakpoints=...) at ../../sky/engine/core/inspector/InspectorDebuggerAgent.cpp:1354
#11 0x00007f8a3a76b0b7 in non-virtual thunk to blink::InspectorDebuggerAgent::didPause(blink::ScriptState*, blink::ScriptValue const&, blink::ScriptValue const&, WTF::Vector<WTF::String, 0ul, WTF::DefaultAllocator> const&) ()
at ../../sky/engine/core/inspector/InspectorDebuggerAgent.cpp:1368
#12 0x00007f8a399dae78 in blink::ScriptDebugServer::handleProgramBreak (this=0x7f8a441c5070, pausedScriptState=0xd98ce670170, executionState=..., exception=..., hitBreakpointNumbers=...) at ../../sky/engine/bindings/core/v8/ScriptDebugServer.cpp:449
#13 0x00007f8a399dbaa8 in blink::ScriptDebugServer::handleV8DebugEvent (this=0x7f8a441c5070, eventDetails=...) at ../../sky/engine/bindings/core/v8/ScriptDebugServer.cpp:519
#14 0x00007f8a399db064 in blink::ScriptDebugServer::v8DebugEventCallback (eventDetails=...) at ../../sky/engine/bindings/core/v8/ScriptDebugServer.cpp:470
#15 0x00007f8a3937bc93 in v8::internal::Debug::CallEventCallback (this=0x7f8a44015510, event=v8::Break, exec_state=..., event_data=..., client_data=0x0) at ../../v8/src/debug.cc:2826
#16 0x00007f8a3937a5af in v8::internal::Debug::ProcessDebugEvent (this=0x7f8a44015510, event=v8::Break, event_data=..., auto_continue=false) at ../../v8/src/debug.cc:2793
#17 0x00007f8a39375589 in v8::internal::Debug::OnDebugBreak (this=0x7f8a44015510, break_points_hit=..., auto_continue=false) at ../../v8/src/debug.cc:2657
#18 0x00007f8a39374132 in v8::internal::Debug::Break (this=0x7f8a44015510, args=..., frame=0x7f8a5560e958) at ../../v8/src/debug.cc:939
#19 0x00007f8a393756d0 in v8::internal::__RT_impl_Debug_Break (args=..., isolate=0x7f8a44007380) at ../../v8/src/debug.cc:982
#20 0x00007f8a3937562e in v8::internal::Debug_Break (args_length=0, args_object=0x7f8a5560eb80, isolate=0x7f8a44007380) at ../../v8/src/debug.cc:979
BUG=None
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/743673002
The debugger can now correctly break on exceptions
and show the corresponding line in the inspector.
It correctly understands which scripts are internal
to sky and does not pause during them.
There is still a ton to make work here
(including stacktraces which I have not tested),
but basic functionality seems to work.
The current implementation is not smart enough to
unpause the inspector when the frontend disconnects.
BUG=434510,434513
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/727593004
Eventually all of this should be moved out of Sky
and instead sit on top of Sky as just a mojo v8 debug service
but for now I'm just bringing back what we had in Blink
so I can make it work with our new inspector backend
and then we can move it out.
I also sorted gn lists and fixed two .idl files
which were in the wrong sources list in core.gni.
R=abarth@chromium.org, yurys@chromium.org
Review URL: https://codereview.chromium.org/723773002
Original CL:
https://codereview.chromium.org/714393002
Reverted in:
https://codereview.chromium.org/719063002
One fix was to use static_assert instead
of _Static_assert in COMPILE_ASSERT.
_Static_assert is C11, static_assert is C++11
and Android's stdlib doesn't have C11 support,
but we don't care since we never use COMPILE_ASSERT
in plain C code.
The second fix was also for the android STL
and was adding back the nullptr_t type
definition in NullPtr.h for old versions of STL.
I compile this locally for android to verify
that it works
mojo/tools/mojob.py build --android
TBR=jamesr@chromium.org,qsr@chromium.org
Review URL: https://codereview.chromium.org/722723003
This CL moves the |exports| from Document to the new |Module| interface,
matching the spec. Also, the |module| object available to scripts is now really
an instance of |Module|.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/703593003
Address comments
Add a basic parser benchmark
This CL adds a basic benchmark for the parser. There isn't a direct way to
exercise the parser in Sky, so we use imports.
This CL also adds a load event to <import> to determine when the import is done
loading.
R=eseidel@chromium.org
parser benchmark wip
This CL adds basic support for the <import> elements. We're using the same imports
machinery as <link rel="import">, which simplifies this patch substantially.
Currently we support both <link rel="import"> and <import>. Once this CL lands, I'll
update all the existing modules and then we can drop support for
<link rel="import">.
R=ojan@chromium.org
Review URL: https://codereview.chromium.org/681983005
Nothing in heap/ is called anymore, but it
still has its claws deep into many of the
base classes for the rest of Sky, so I've left
the (largely unmodified) headers for now.
We'll trim the headers further in later patches.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/681963002
