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Emit document-start for the correct env

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This fixes the crash in RunScriptsAtDocumentStart when "affinity" option
is specified. Previously we were assuming only one main frame exists in
the renderer process, but the "affinity" option breaks this option.

There is also a bug that "node::Environment::GetCurrent" does not return
nullptr for context without a env in it, I'm not sure whether it is a
bug of Node or V8.
This commit is contained in:
Cheng Zhao 2018-03-15 15:16:30 +09:00 • committed by Aleksei Kuzmin
parent c3f8f6bc42
commit 94fce43ed9
2 changed files with 43 additions and 14 deletions
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17
atom/renderer/atom_renderer_client.h
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@ -5,11 +5,16 @@
#ifndef ATOM_RENDERER_ATOM_RENDERER_CLIENT_H_
#define ATOM_RENDERER_ATOM_RENDERER_CLIENT_H_
#include <set>
#include <string>
#include <vector>
#include "atom/renderer/renderer_client_base.h"
namespace node {
class Environment;
}
namespace atom {
class AtomBindings;
@ -54,12 +59,24 @@ class AtomRendererClient : public RendererClientBase {
void WillDestroyWorkerContextOnWorkerThread(
v8::Local<v8::Context> context) override;
node::Environment* GetEnvironment(content::RenderFrame* frame) const;
// Whether the node integration has been initialized.
bool node_integration_initialized_;
std::unique_ptr<NodeBindings> node_bindings_;
std::unique_ptr<AtomBindings> atom_bindings_;
// The node::Environment::GetCurrent API does not return nullptr when it
// is called for a context without node::Environment, so we have to keep
// a book of the environments created.
std::set<node::Environment*> environments_;
// Getting main script context from web frame would lazily initializes
// its script context. Doing so in a web page without scripts would trigger
// assertion, so we have to keep a book of injected web frames.
std::set<content::RenderFrame*> injected_frames_;
DISALLOW_COPY_AND_ASSIGN(AtomRendererClient);
};