Revision: 19278
Author: [email protected]
Date: Tue Feb 11 12:49:15 2014 UTC
Log: Add more test cases for api function inlining
[email protected]
BUG=
Review URL: https://codereview.chromium.org/154283003
http://code.google.com/p/v8/source/detail?r=19278
Modified:
/branches/bleeding_edge/test/cctest/test-api.cc
=======================================
--- /branches/bleeding_edge/test/cctest/test-api.cc Fri Feb 7 12:17:45
2014 UTC
+++ /branches/bleeding_edge/test/cctest/test-api.cc Tue Feb 11 12:49:15
2014 UTC
@@ -21836,7 +21836,27 @@
}
public:
- void Run(bool use_signature, bool global) {
+ enum SignatureType {
+ kNoSignature,
+ kSignatureOnReceiver,
+ kSignatureOnPrototype
+ };
+
+ void RunAll() {
+ SignatureType signature_types[] =
+ {kNoSignature, kSignatureOnReceiver, kSignatureOnPrototype};
+ for (unsigned i = 0; i < ARRAY_SIZE(signature_types); i++) {
+ SignatureType signature_type = signature_types[i];
+ for (int j = 0; j < 2; j++) {
+ bool global = j == 0;
+ int key = signature_type +
+ ARRAY_SIZE(signature_types) * (global ? 1 : 0);
+ Run(signature_type, global, key);
+ }
+ }
+ }
+
+ void Run(SignatureType signature_type, bool global, int key) {
v8::Isolate* isolate = CcTest::isolate();
v8::HandleScope scope(isolate);
// Build a template for signature checks.
@@ -21849,8 +21869,15 @@
Local<v8::FunctionTemplate> function_template
= FunctionTemplate::New(isolate);
function_template->Inherit(parent_template);
- if (use_signature) {
- signature = v8::Signature::New(isolate, parent_template);
+ switch (signature_type) {
+ case kNoSignature:
+ break;
+ case kSignatureOnReceiver:
+ signature = v8::Signature::New(isolate, function_template);
+ break;
+ case kSignatureOnPrototype:
+ signature = v8::Signature::New(isolate, parent_template);
+ break;
}
signature_template = function_template->InstanceTemplate();
}
@@ -21864,15 +21891,17 @@
// Get the holder objects.
Local<Object> inner_global =
Local<Object>::Cast(context->Global()->GetPrototype());
- Local<Object> function_holder =
- Local<Object>::Cast(function_receiver->GetPrototype());
- // Install function on hidden prototype object.
+ // Install functions on hidden prototype object if there is one.
data = Object::New(isolate);
Local<FunctionTemplate> function_template = FunctionTemplate::New(
isolate, OptimizationCallback, data, signature);
Local<Function> function = function_template->GetFunction();
- Local<Object> global_holder = Local<Object>::Cast(
- inner_global->GetPrototype());
+ Local<Object> global_holder = inner_global;
+ Local<Object> function_holder = function_receiver;
+ if (signature_type == kSignatureOnPrototype) {
+ function_holder =
Local<Object>::Cast(function_holder->GetPrototype());
+ global_holder = Local<Object>::Cast(global_holder->GetPrototype());
+ }
global_holder->Set(v8_str("g_f"), function);
SetAccessorProperty(global_holder, v8_str("g_acc"), function,
function);
function_holder->Set(v8_str("f"), function);
@@ -21887,7 +21916,7 @@
holder = function_receiver;
// If not using a signature, add something else to the prototype
chain
// to test the case that holder != receiver
- if (!use_signature) {
+ if (signature_type == kNoSignature) {
receiver = Local<Object>::Cast(CompileRun(
"var receiver_subclass = {};\n"
"receiver_subclass.__proto__ = function_receiver;\n"
@@ -21899,9 +21928,8 @@
}
}
// With no signature, the holder is not set.
- if (!use_signature) holder = receiver;
+ if (signature_type == kNoSignature) holder = receiver;
// build wrap_function
- int key = (use_signature ? 1 : 0) + 2 * (global ? 1 : 0);
i::ScopedVector<char> wrap_function(200);
if (global) {
i::OS::SNPrintF(
@@ -21960,8 +21988,5 @@
TEST(TestFunctionCallOptimization) {
i::FLAG_allow_natives_syntax = true;
ApiCallOptimizationChecker checker;
- checker.Run(true, true);
- checker.Run(false, true);
- checker.Run(true, false);
- checker.Run(false, false);
+ checker.RunAll();
}
--
--
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