Add tests for FuncNameInferrer.

test/cctest/cctest.h

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 293 matching lines @@
      context_.Reset(isolate, context);
      context->Enter();
      // We can't do this later perhaps because of a fatal error.
      isolate_ = isolate;
   }
 
   v8::Persistent<v8::Context> context_;
   v8::Isolate* isolate_;
 };
 
+
+static inline uint16_t* AsciiToTwoByteString(const char* source) {
+  int array_length = i::StrLength(source) + 1;
+  uint16_t* converted = i::NewArray<uint16_t>(array_length);
+  for (int i = 0; i < array_length; i++) converted[i] = source[i];
+  return converted;
+}
+
+
 static inline v8::Local<v8::Value> v8_num(double x) {
   return v8::Number::New(v8::Isolate::GetCurrent(), x);
 }
 
 
 static inline v8::Local<v8::String> v8_str(const char* x) {
   return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), x);
 }
 
 
@@ skipping 72 matching lines @@
       ->Run();
 }
 
 
 static inline v8::Local<v8::Value> CompileRunWithOrigin(
     const char* source, const char* origin_url) {
   return CompileRunWithOrigin(v8_str(source), origin_url);
 }
 
 
+
+static inline void ExpectString(const char* code, const char* expected) {
+  v8::Local<v8::Value> result = CompileRun(code);
+  CHECK(result->IsString());
+  v8::String::Utf8Value utf8(result);
+  CHECK_EQ(expected, *utf8);
+}
+
+
+static inline void ExpectInt32(const char* code, int expected) {
+  v8::Local<v8::Value> result = CompileRun(code);
+  CHECK(result->IsInt32());
+  CHECK_EQ(expected, result->Int32Value());
+}
+
+
+static inline void ExpectBoolean(const char* code, bool expected) {
+  v8::Local<v8::Value> result = CompileRun(code);
+  CHECK(result->IsBoolean());
+  CHECK_EQ(expected, result->BooleanValue());
+}
+
+
+static inline void ExpectTrue(const char* code) {
+  ExpectBoolean(code, true);
+}
+
+
+static inline void ExpectFalse(const char* code) {
+  ExpectBoolean(code, false);
+}
+
+
+static inline void ExpectObject(const char* code,
+                                v8::Local<v8::Value> expected) {
+  v8::Local<v8::Value> result = CompileRun(code);
+  CHECK(result->Equals(expected));

[rossberg, 2014/06/03 13:48:46]

Not your CL really, but shouldn't this use SameValue, or at least StrictEquals?

[marja, 2014/06/03 14:16:35]

Changed this to use SameValue.

+}
+
+
+static inline void ExpectUndefined(const char* code) {
+  v8::Local<v8::Value> result = CompileRun(code);
+  CHECK(result->IsUndefined());
+}
+
+
 // Helper function that simulates a full new-space in the heap.
 static inline void SimulateFullSpace(v8::internal::NewSpace* space) {
   int new_linear_size = static_cast<int>(
       *space->allocation_limit_address() - *space->allocation_top_address());
   if (new_linear_size == 0) return;
   v8::internal::AllocationResult allocation =
       space->AllocateRaw(new_linear_size);
   v8::internal::FreeListNode* node =
       v8::internal::FreeListNode::cast(allocation.ToObjectChecked());
   node->set_size(space->heap(), new_linear_size);
@@ skipping 24 matching lines @@
     CHECK_EQ(0, heap_profiler_->heap_object_map()->FindUntrackedObjects());
     heap_profiler_->StopHeapObjectsTracking();
   }
 
  private:
   i::HeapProfiler* heap_profiler_;
 };
 
 
 #endif  // ifndef CCTEST_H_