Implement Blink-in-JS for DOM methods

Source/bindings/v8/PrivateScriptRunner.cpp

Index: Source/bindings/v8/PrivateScriptRunner.cpp
diff --git a/Source/bindings/v8/PrivateScriptRunner.cpp b/Source/bindings/v8/PrivateScriptRunner.cpp
index c1315b8cbddd442cb4ee86049b14e1c191fcda6f..b8bff72943bad992f7ac85539e803b07535a15b4 100644
--- a/Source/bindings/v8/PrivateScriptRunner.cpp
+++ b/Source/bindings/v8/PrivateScriptRunner.cpp
@@ -9,12 +9,26 @@
 #include "bindings/v8/V8PerContextData.h"
 #include "bindings/v8/V8ScriptRunner.h"
 #include "core/PrivateScriptSources.h"
+#ifndef NDEBUG
+#include "core/PrivateScriptSourcesForTesting.h"
+#endif
 
 namespace WebCore {
 
 static v8::Handle<v8::Value> compilePrivateScript(v8::Isolate* isolate, String className)
 {
     size_t index;
+#ifndef NDEBUG
+    for (index = 0; index < WTF_ARRAY_LENGTH(kPrivateScriptSourcesForTesting); index++) {
+        if (className == kPrivateScriptSourcesForTesting[index].name)
+            break;
+    }
+    if (index != WTF_ARRAY_LENGTH(kPrivateScriptSourcesForTesting)) {
+        String source(reinterpret_cast<const char*>(kPrivateScriptSourcesForTesting[index].source), kPrivateScriptSourcesForTesting[index].size);
+        return V8ScriptRunner::compileAndRunInternalScript(v8String(isolate, source), isolate);
+    }
+#endif
+
     // |kPrivateScriptSources| is defined in V8PrivateScriptSources.h, which is auto-generated
     // by make_private_script.py.
     for (index = 0; index < WTF_ARRAY_LENGTH(kPrivateScriptSources); index++) {
@@ -26,7 +40,7 @@ static v8::Handle<v8::Value> compilePrivateScript(v8::Isolate* isolate, String c
     return V8ScriptRunner::compileAndRunInternalScript(v8String(isolate, source), isolate);
 }
 
-v8::Handle<v8::Value> PrivateScriptRunner::run(ScriptState* scriptState, String className, String functionName, v8::Handle<v8::Value> receiver, int argc, v8::Handle<v8::Value> argv[])
+static v8::Handle<v8::Value> propertyValue(ScriptState* scriptState, String className, String propertyName)
 {
     ASSERT(scriptState->perContextData());
     ASSERT(scriptState->executionContext());
@@ -47,12 +61,15 @@ v8::Handle<v8::Value> PrivateScriptRunner::run(ScriptState* scriptState, String
         RELEASE_ASSERT(compiledClass->IsObject());
         scriptState->perContextData()->setCompiledPrivateScript(className, compiledClass);
     }
+    return v8::Handle<v8::Object>::Cast(compiledClass)->Get(v8String(isolate, propertyName));
+}
 
-    v8::Handle<v8::Value> function = v8::Handle<v8::Object>::Cast(compiledClass)->Get(v8String(isolate, functionName));
-    RELEASE_ASSERT(!function.IsEmpty());
-    RELEASE_ASSERT(function->IsFunction());
-
-    return V8ScriptRunner::callFunction(v8::Handle<v8::Function>::Cast(function), scriptState->executionContext(), receiver, argc, argv, isolate);
+v8::Handle<v8::Value> PrivateScriptRunner::runDOMMethod(ScriptState* scriptState, String className, String operationName, v8::Handle<v8::Value> holder, int argc, v8::Handle<v8::Value> argv[])
+{
+    v8::Handle<v8::Value> operation = propertyValue(scriptState, className, operationName);
+    RELEASE_ASSERT(!operation.IsEmpty());
+    RELEASE_ASSERT(operation->IsFunction());
+    return V8ScriptRunner::callFunction(v8::Handle<v8::Function>::Cast(operation), scriptState->executionContext(), holder, argc, argv, scriptState->isolate());
 }
 
 } // namespace WebCore