Per-isolate v8::Locker and v8::Unlocker

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index d7621d12cf2ff1af6c02c36abd4c626b418eb612..bad853a395584d9e76b225544fffd568552f76b2 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -30,6 +30,7 @@
 #include "v8.h"
 
 #include "api.h"
+#include "isolate.h"
 #include "compilation-cache.h"
 #include "execution.h"
 #include "snapshot.h"
@@ -13373,6 +13374,30 @@ TEST(MultipleIsolatesOnIndividualThreads) {
   isolate2->Dispose();
 }
 
+TEST(IsolateDifferentContexts) {
+  v8::Isolate* isolate = v8::Isolate::New();
+  Persistent<v8::Context> context;
+  {
+    v8::Isolate::Scope isolate_scope(isolate);
+    v8::HandleScope handle_scope;
+    context = v8::Context::New();

[Vitaly Repeshko, 2011/04/15 00:29:39]

Why don't you use Context::Scope here?

[Dmitry Lomov, 2011/04/19 01:50:47]

Done.

+    context->Enter();
+    Local<Value> v = CompileRun("2");
+    CHECK(v->IsNumber());
+    CHECK_EQ(2, static_cast<int>(v->NumberValue()));
+    context->Exit();
+  }
+  {
+    v8::Isolate::Scope isolate_scope(isolate);
+    v8::HandleScope handle_scope;
+    context = v8::Context::New();
+    context->Enter();
+    Local<Value> v = CompileRun("22");
+    CHECK(v->IsNumber());
+    CHECK_EQ(22, static_cast<int>(v->NumberValue()));
+    context->Exit();
+  }
+}
 
 class InitDefaultIsolateThread : public v8::internal::Thread {
  public: