v8/test/unittests/api/remote-object-unittest.cc

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// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
Reland "[include] Split out v8.h" This is a reland of d1b27019d3bf86360ea838c317f8505fac6d3a7e Fixes include: Adding missing file to bazel build Forward-declaring classing before friend-classing them to fix win/gcc Add missing v8-isolate.h include for vtune builds Original change's description: > [include] Split out v8.h > > This moves every single class/function out of include/v8.h into a > separate header in include/, which v8.h then includes so that > externally nothing appears to have changed. > > Every include of v8.h from inside v8 has been changed to a more > fine-grained include. > > Previously inline functions defined at the bottom of v8.h would call > private non-inline functions in the V8 class. Since that class is now > in v8-initialization.h and is rarely included (as that would create > dependency cycles), this is not possible and so those methods have been > moved out of the V8 class into the namespace v8::api_internal. > > None of the previous files in include/ now #include v8.h, which means > if embedders were relying on this transitive dependency then it will > give compile failures. > > v8-inspector.h does depend on v8-scripts.h for the time being to ensure > that Chrome continue to compile but that change will be reverted once > those transitive #includes in chrome are changed to include it directly. > > Full design: > https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing > > Bug: v8:11965 > Change-Id: I53b84b29581632710edc80eb11f819c2097a2877 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Camillo Bruni <cbruni@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Michael Lippautz <mlippautz@chromium.org> > Commit-Queue: Dan Elphick <delphick@chromium.org> > Cr-Commit-Position: refs/heads/main@{#76424} Cq-Include-Trybots: luci.v8.try:v8_linux_vtunejit Bug: v8:11965 Change-Id: I99f5d3a73bf8fe25b650adfaf9567dc4e44a09e6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113629 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/main@{#76460}
2021-08-23 13:01:06 +00:00
#include "include/v8-context.h"
#include "include/v8-local-handle.h"
#include "include/v8-primitive.h"
#include "include/v8-template.h"
#include "src/api/api-inl.h"
#include "src/handles/handles.h"
#include "src/objects/objects-inl.h"
#include "test/unittests/test-utils.h"
Reland "[include] Split out v8.h" This is a reland of d1b27019d3bf86360ea838c317f8505fac6d3a7e Fixes include: Adding missing file to bazel build Forward-declaring classing before friend-classing them to fix win/gcc Add missing v8-isolate.h include for vtune builds Original change's description: > [include] Split out v8.h > > This moves every single class/function out of include/v8.h into a > separate header in include/, which v8.h then includes so that > externally nothing appears to have changed. > > Every include of v8.h from inside v8 has been changed to a more > fine-grained include. > > Previously inline functions defined at the bottom of v8.h would call > private non-inline functions in the V8 class. Since that class is now > in v8-initialization.h and is rarely included (as that would create > dependency cycles), this is not possible and so those methods have been > moved out of the V8 class into the namespace v8::api_internal. > > None of the previous files in include/ now #include v8.h, which means > if embedders were relying on this transitive dependency then it will > give compile failures. > > v8-inspector.h does depend on v8-scripts.h for the time being to ensure > that Chrome continue to compile but that change will be reverted once > those transitive #includes in chrome are changed to include it directly. > > Full design: > https://docs.google.com/document/d/1rTD--I8hCAr-Rho1WTumZzFKaDpEp0IJ8ejZtk4nJdA/edit?usp=sharing > > Bug: v8:11965 > Change-Id: I53b84b29581632710edc80eb11f819c2097a2877 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097448 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Camillo Bruni <cbruni@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Michael Lippautz <mlippautz@chromium.org> > Commit-Queue: Dan Elphick <delphick@chromium.org> > Cr-Commit-Position: refs/heads/main@{#76424} Cq-Include-Trybots: luci.v8.try:v8_linux_vtunejit Bug: v8:11965 Change-Id: I99f5d3a73bf8fe25b650adfaf9567dc4e44a09e6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3113629 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/main@{#76460}
2021-08-23 13:01:06 +00:00
#include "testing/gtest/include/gtest/gtest.h"
namespace v8 {
namespace remote_object_unittest {
using RemoteObjectTest = TestWithIsolate;
namespace {
bool AccessCheck(Local<Context> accessing_context,
Local<Object> accessed_object, Local<Value> data) {
return false;
}
void NamedGetter(Local<Name> property,
const PropertyCallbackInfo<Value>& info) {}
void Constructor(const FunctionCallbackInfo<Value>& info) {
ASSERT_TRUE(info.IsConstructCall());
}
} // namespace
TEST_F(RemoteObjectTest, CreationContextOfRemoteContext) {
Local<ObjectTemplate> global_template = ObjectTemplate::New(isolate());
global_template->SetAccessCheckCallbackAndHandler(
AccessCheck, NamedPropertyHandlerConfiguration(NamedGetter),
IndexedPropertyHandlerConfiguration());
Local<Object> remote_context =
Context::NewRemoteContext(isolate(), global_template).ToLocalChecked();
EXPECT_TRUE(remote_context->GetCreationContext().IsEmpty());
}
TEST_F(RemoteObjectTest, CreationContextOfRemoteObject) {
Local<FunctionTemplate> constructor_template =
FunctionTemplate::New(isolate(), Constructor);
constructor_template->InstanceTemplate()->SetAccessCheckCallbackAndHandler(
AccessCheck, NamedPropertyHandlerConfiguration(NamedGetter),
IndexedPropertyHandlerConfiguration());
Local<Object> remote_object =
constructor_template->NewRemoteInstance().ToLocalChecked();
EXPECT_TRUE(remote_object->GetCreationContext().IsEmpty());
}
TEST_F(RemoteObjectTest, RemoteContextInstanceChecks) {
Local<FunctionTemplate> parent_template =
FunctionTemplate::New(isolate(), Constructor);
Local<FunctionTemplate> constructor_template =
FunctionTemplate::New(isolate(), Constructor);
constructor_template->InstanceTemplate()->SetAccessCheckCallbackAndHandler(
AccessCheck, NamedPropertyHandlerConfiguration(NamedGetter),
IndexedPropertyHandlerConfiguration());
constructor_template->Inherit(parent_template);
Local<Object> remote_context =
Context::NewRemoteContext(isolate(),
constructor_template->InstanceTemplate())
.ToLocalChecked();
EXPECT_TRUE(parent_template->HasInstance(remote_context));
EXPECT_TRUE(constructor_template->HasInstance(remote_context));
}
TEST_F(RemoteObjectTest, TypeOfRemoteContext) {
Local<ObjectTemplate> global_template = ObjectTemplate::New(isolate());
global_template->SetAccessCheckCallbackAndHandler(
AccessCheck, NamedPropertyHandlerConfiguration(NamedGetter),
IndexedPropertyHandlerConfiguration());
Local<Object> remote_context =
Context::NewRemoteContext(isolate(), global_template).ToLocalChecked();
String::Utf8Value result(isolate(), remote_context->TypeOf(isolate()));
EXPECT_STREQ("object", *result);
}
TEST_F(RemoteObjectTest, TypeOfRemoteObject) {
Local<FunctionTemplate> constructor_template =
FunctionTemplate::New(isolate(), Constructor);
constructor_template->InstanceTemplate()->SetAccessCheckCallbackAndHandler(
AccessCheck, NamedPropertyHandlerConfiguration(NamedGetter),
IndexedPropertyHandlerConfiguration());
Local<Object> remote_object =
constructor_template->NewRemoteInstance().ToLocalChecked();
String::Utf8Value result(isolate(), remote_object->TypeOf(isolate()));
EXPECT_STREQ("object", *result);
}
} // namespace remote_object_unittest
} // namespace v8