Upload Kmake

test/addons/heap-profiler/binding.cc

@@ -0,0 +1,31 @@
+#include "node.h"
+#include "v8.h"
+#include "v8-profiler.h"
+
+namespace {
+
+inline void Test(const v8::FunctionCallbackInfo<v8::Value>& args) {
+  v8::Isolate* const isolate = args.GetIsolate();
+  const v8::HeapSnapshot* const heap_snapshot =
+      isolate->GetHeapProfiler()->TakeHeapSnapshot();
+  struct : public v8::OutputStream {
+    WriteResult WriteAsciiChunk(char*, int) override { return kContinue; }
+    void EndOfStream() override {}
+  } output_stream;
+  heap_snapshot->Serialize(&output_stream, v8::HeapSnapshot::kJSON);
+  const_cast<v8::HeapSnapshot*>(heap_snapshot)->Delete();
+}
+
+inline void Initialize(v8::Local<v8::Object> binding) {
+  v8::Isolate* const isolate = binding->GetIsolate();
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  binding->Set(context, v8::String::NewFromUtf8(
+        isolate, "test").ToLocalChecked(),
+               v8::FunctionTemplate::New(isolate, Test)
+                   ->GetFunction(context)
+                   .ToLocalChecked()).FromJust();
+}
+
+NODE_MODULE(NODE_GYP_MODULE_NAME, Initialize)
+
+}  // anonymous namespace

test/addons/heap-profiler/binding.gyp

@@ -0,0 +1,10 @@
+{
+  'targets': [
+    {
+      'target_name': 'binding',
+      'sources': [ 'binding.cc' ],
+      'win_delay_load_hook': 'false',
+      'includes': ['../common.gypi'],
+    }
+  ]
+}

test/addons/heap-profiler/test.js

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+'use strict';
+
+const common = require('../../common');
+
+const binding = require(`./build/${common.buildType}/binding`);
+
+// Create an AsyncWrap object.
+const timer = setTimeout(common.mustNotCall(), 1);
+timer.unref();
+
+// Stress-test the heap profiler.
+binding.test();
+
+clearTimeout(timer);