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#include "node_internals.h"
#include "libplatform/libplatform.h"
#include <string>
#include "gtest/gtest.h"
#include "node_test_fixture.h"
using node::Environment;
using node::IsolateData;
using node::CreateIsolateData;
using node::FreeIsolateData;
using node::CreateEnvironment;
using node::FreeEnvironment;
using node::AtExit;
using node::RunAtExit;
static bool called_cb_1 = false;
static bool called_cb_2 = false;
static void at_exit_callback1(void* arg);
static void at_exit_callback2(void* arg);
static std::string cb_1_arg; // NOLINT(runtime/string)
class EnvironmentTest : public NodeTestFixture {
public:
class Env {
public:
Env(const v8::HandleScope& handle_scope,
v8::Isolate* isolate,
const Argv& argv) {
context_ = v8::Context::New(isolate);
CHECK(!context_.IsEmpty());
isolate_data_ = CreateIsolateData(isolate,
NodeTestFixture::CurrentLoop());
CHECK_NE(nullptr, isolate_data_);
environment_ = CreateEnvironment(isolate_data_,
context_,
1, *argv,
argv.nr_args(), *argv);
CHECK_NE(nullptr, environment_);
}
~Env() {
environment_->CleanupHandles();
FreeEnvironment(environment_);
FreeIsolateData(isolate_data_);
}
Environment* operator*() const {
return environment_;
}
private:
v8::Local<v8::Context> context_;
IsolateData* isolate_data_;
Environment* environment_;
};
private:
virtual void TearDown() {
NodeTestFixture::TearDown();
called_cb_1 = false;
called_cb_2 = false;
}
};
TEST_F(EnvironmentTest, AtExitWithEnvironment) {
const v8::HandleScope handle_scope(isolate_);
const Argv argv;
Env env {handle_scope, isolate_, argv};
AtExit(*env, at_exit_callback1);
RunAtExit(*env);
EXPECT_TRUE(called_cb_1);
}
TEST_F(EnvironmentTest, AtExitWithArgument) {
const v8::HandleScope handle_scope(isolate_);
const Argv argv;
Env env {handle_scope, isolate_, argv};
std::string arg{"some args"};
AtExit(*env, at_exit_callback1, static_cast<void*>(&arg));
RunAtExit(*env);
EXPECT_EQ(arg, cb_1_arg);
}
TEST_F(EnvironmentTest, MultipleEnvironmentsPerIsolate) {
const v8::HandleScope handle_scope(isolate_);
const Argv argv;
Env env1 {handle_scope, isolate_, argv};
Env env2 {handle_scope, isolate_, argv};
AtExit(*env1, at_exit_callback1);
AtExit(*env2, at_exit_callback2);
RunAtExit(*env1);
EXPECT_TRUE(called_cb_1);
EXPECT_FALSE(called_cb_2);
RunAtExit(*env2);
EXPECT_TRUE(called_cb_2);
}
static void at_exit_callback1(void* arg) {
called_cb_1 = true;
if (arg) {
cb_1_arg = *static_cast<std::string*>(arg);
}
}
static void at_exit_callback2(void* arg) {
called_cb_2 = true;
}
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