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src,test: add public wrapper for Environment::GetCurrent

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PR-URL: https://github.com/nodejs/node/pull/23676
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
This commit is contained in:
Shelley Vohr 2018-10-18 21:29:42 -07:00 committed by Refael Ackermann
parent b3ae9150de
commit 0feb21fb02
3 changed files with 11 additions and 0 deletions
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5
src/node.cc
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@ -2760,6 +2760,11 @@ void FreeEnvironment(Environment* env) {
}
Environment* GetCurrentEnvironment(Local<Context> context) {
return Environment::GetCurrent(context);
}
MultiIsolatePlatform* GetMainThreadMultiIsolatePlatform() {
return v8_platform.Platform();
}

3
src/node.h
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@ -265,6 +265,9 @@ NODE_EXTERN Environment* CreateEnvironment(IsolateData* isolate_data,
NODE_EXTERN void LoadEnvironment(Environment* env);
NODE_EXTERN void FreeEnvironment(Environment* env);
// This may return nullptr if context is not associated with a Node instance.
NODE_EXTERN Environment* GetCurrentEnvironment(v8::Local<v8::Context> context);
// This returns the MultiIsolatePlatform used in the main thread of Node.js.
// If NODE_USE_V8_PLATFORM haven't been defined when Node.js was built,
// it returns nullptr.

3
test/cctest/test_environment.cc
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@ -80,13 +80,16 @@ TEST_F(EnvironmentTest, NonNodeJSContext) {
node::Environment* env = *test_env;
EXPECT_EQ(node::Environment::GetCurrent(isolate_), env);
EXPECT_EQ(node::Environment::GetCurrent(env->context()), env);
EXPECT_EQ(node::GetCurrentEnvironment(env->context()), env);
v8::Local<v8::Context> context = v8::Context::New(isolate_);
EXPECT_EQ(node::Environment::GetCurrent(context), nullptr);
EXPECT_EQ(node::GetCurrentEnvironment(context), nullptr);
EXPECT_EQ(node::Environment::GetCurrent(isolate_), env);
v8::Context::Scope context_scope(context);
EXPECT_EQ(node::Environment::GetCurrent(context), nullptr);
EXPECT_EQ(node::GetCurrentEnvironment(context), nullptr);
EXPECT_EQ(node::Environment::GetCurrent(isolate_), nullptr);
}