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Unified Diff: vm/code_generator_x64_test.cc

Issue 9721006: Second set of changes for implementation of stack map support. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/
Patch Set: Created 8 years, 9 months ago
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Index: vm/code_generator_x64_test.cc
===================================================================
--- vm/code_generator_x64_test.cc (revision 5572)
+++ vm/code_generator_x64_test.cc (working copy)
@@ -1,500 +0,0 @@
-// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#include "platform/assert.h"
-#include "vm/globals.h"
-#if defined(TARGET_ARCH_X64)
-
-#include "vm/ast.h"
-#include "vm/assembler.h"
-#include "vm/class_finalizer.h"
-#include "vm/code_generator.h"
-#include "vm/compiler.h"
-#include "vm/dart_entry.h"
-#include "vm/native_entry.h"
-#include "vm/native_entry_test.h"
-#include "vm/unit_test.h"
-#include "vm/virtual_memory.h"
-
-namespace dart {
-
-#define __ assembler_->
-
-
-static const intptr_t kPos = Scanner::kDummyTokenIndex;
-
-
-// Helper to allocate and return a LocalVariable.
-static LocalVariable* NewTestLocalVariable(const char* name) {
- const String& variable_name = String::ZoneHandle(String::New(name));
- const Type& variable_type = Type::ZoneHandle(Type::DynamicType());
- return new LocalVariable(kPos, variable_name, variable_type);
-}
-
-
-CODEGEN_TEST_GENERATE(SimpleReturnCodegen, test) {
- test->node_sequence()->Add(new ReturnNode(kPos));
-}
-CODEGEN_TEST_RUN(SimpleReturnCodegen, Instance::null())
-
-
-CODEGEN_TEST_GENERATE(SmiReturnCodegen, test) {
- LiteralNode* l = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3)));
- test->node_sequence()->Add(new ReturnNode(kPos, l));
-}
-CODEGEN_TEST_RUN(SmiReturnCodegen, Smi::New(3))
-
-
-CODEGEN_TEST2_GENERATE(SimpleStaticCallCodegen, function, test) {
- // Wrap the SmiReturnCodegen test above as a static function and call it.
- ArgumentListNode* no_arguments = new ArgumentListNode(kPos);
- test->node_sequence()->Add(
- new ReturnNode(kPos, new StaticCallNode(kPos, function, no_arguments)));
-}
-CODEGEN_TEST2_RUN(SimpleStaticCallCodegen, SmiReturnCodegen, Smi::New(3))
-
-
-CODEGEN_TEST_GENERATE(ReturnParameterCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- const int num_params = 1;
- LocalVariable* parameter = NewTestLocalVariable("parameter");
- LocalScope* local_scope = node_seq->scope();
- local_scope->AddVariable(parameter);
- ASSERT(local_scope->num_variables() == num_params);
- const Function& function = test->function();
- function.set_num_fixed_parameters(num_params);
- ASSERT(function.num_optional_parameters() == 0);
- node_seq->Add(new ReturnNode(kPos, new LoadLocalNode(kPos, *parameter)));
-}
-
-
-CODEGEN_TEST2_GENERATE(StaticCallReturnParameterCodegen, function, test) {
- // Wrap and call the ReturnParameterCodegen test above as a static function.
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(StaticCallReturnParameterCodegen,
- ReturnParameterCodegen,
- Smi::New(3))
-
-
-CODEGEN_TEST_GENERATE(SmiParamSumCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- const int num_params = 2;
- LocalVariable* param1 = NewTestLocalVariable("param1");
- LocalVariable* param2 = NewTestLocalVariable("param2");
- const int num_locals = 1;
- LocalVariable* sum = NewTestLocalVariable("sum");
- LocalScope* local_scope = node_seq->scope();
- local_scope->AddVariable(param1);
- local_scope->AddVariable(param2);
- local_scope->AddVariable(sum);
- ASSERT(local_scope->num_variables() == num_params + num_locals);
- const Function& function = test->function();
- function.set_num_fixed_parameters(num_params);
- ASSERT(function.num_optional_parameters() == 0);
- BinaryOpNode* add = new BinaryOpNode(kPos,
- Token::kADD,
- new LoadLocalNode(kPos, *param1),
- new LoadLocalNode(kPos, *param2));
- node_seq->Add(new StoreLocalNode(kPos, *sum, add));
- node_seq->Add(new ReturnNode(kPos, new LoadLocalNode(kPos, *sum)));
-}
-
-
-CODEGEN_TEST2_GENERATE(StaticCallSmiParamSumCodegen, function, test) {
- // Wrap and call the SmiParamSumCodegen test above as a static function.
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(StaticCallSmiParamSumCodegen,
- SmiParamSumCodegen,
- Smi::New(5))
-
-
-CODEGEN_TEST_GENERATE(SmiAddCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3)));
- LiteralNode* b = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2)));
- BinaryOpNode* add_node = new BinaryOpNode(kPos, Token::kADD, a, b);
- node_seq->Add(new ReturnNode(kPos, add_node));
-}
-CODEGEN_TEST_RUN(SmiAddCodegen, Smi::New(5))
-
-
-CODEGEN_TEST_GENERATE(GenericAddCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Double::ZoneHandle(Double::New(12.2)));
- LiteralNode* b = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2)));
- BinaryOpNode* add_node_1 = new BinaryOpNode(kPos, Token::kADD, a, b);
- LiteralNode* c = new LiteralNode(kPos, Double::ZoneHandle(Double::New(0.8)));
- BinaryOpNode* add_node_2 = new BinaryOpNode(kPos, Token::kADD, add_node_1, c);
- node_seq->Add(new ReturnNode(kPos, add_node_2));
-}
-CODEGEN_TEST_RUN(GenericAddCodegen, Double::New(15.0))
-
-
-CODEGEN_TEST_GENERATE(SmiBinaryOpCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(4)));
- LiteralNode* b = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2)));
- LiteralNode* c = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3)));
- BinaryOpNode* sub_node =
- new BinaryOpNode(kPos, Token::kSUB, a, b); // 4 - 2 -> 2.
- BinaryOpNode* mul_node =
- new BinaryOpNode(kPos, Token::kMUL, sub_node, c); // 2 * 3 -> 6.
- BinaryOpNode* div_node =
- new BinaryOpNode(kPos, Token::kTRUNCDIV, mul_node, b); // 6 ~/ 2 -> 3.
- node_seq->Add(new ReturnNode(kPos, div_node));
-}
-CODEGEN_TEST_RUN(SmiBinaryOpCodegen, Smi::New(3))
-
-
-CODEGEN_TEST_GENERATE(BoolNotCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- const Bool& bool_false = Bool::ZoneHandle(Bool::False());
- LiteralNode* b = new LiteralNode(kPos, bool_false);
- UnaryOpNode* not_node = new UnaryOpNode(kPos, Token::kNOT, b);
- node_seq->Add(new ReturnNode(kPos, not_node));
-}
-CODEGEN_TEST_RUN(BoolNotCodegen, Bool::True())
-
-
-CODEGEN_TEST_GENERATE(BoolAndCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- const Bool& bool_true = Bool::ZoneHandle(Bool::True());
- const Bool& bool_false = Bool::ZoneHandle(Bool::False());
- LiteralNode* a = new LiteralNode(kPos, bool_true);
- LiteralNode* b = new LiteralNode(kPos, bool_false);
- BinaryOpNode* and_node = new BinaryOpNode(kPos, Token::kAND, a, b);
- node_seq->Add(new ReturnNode(kPos, and_node));
-}
-CODEGEN_TEST_RUN(BoolAndCodegen, Bool::False())
-
-
-CODEGEN_TEST_GENERATE(BinaryOpCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Double::ZoneHandle(Double::New(12)));
- LiteralNode* b = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2)));
- LiteralNode* c = new LiteralNode(kPos, Double::ZoneHandle(Double::New(0.5)));
- BinaryOpNode* sub_node = new BinaryOpNode(kPos, Token::kSUB, a, b);
- BinaryOpNode* mul_node = new BinaryOpNode(kPos, Token::kMUL, sub_node, c);
- BinaryOpNode* div_node = new BinaryOpNode(kPos, Token::kDIV, mul_node, b);
- node_seq->Add(new ReturnNode(kPos, div_node));
-}
-CODEGEN_TEST_RUN(BinaryOpCodegen, Double::New(2.5));
-
-
-// Tested Dart code:
-// int dec(int a, int b = 1) native: "TestSmiSub";
-// The native entry TestSmiSub implements dec natively.
-CODEGEN_TEST_GENERATE(NativeDecCodegen, test) {
- // A NativeBodyNode, preceded by an EnterNode and followed by a ReturnNode,
- // implements the body of a native Dart function. Let's take this native
- // function as an example: int dec(int a, int b = 1) native;
- // Since this function has an optional parameter, its prologue will copy
- // incoming parameters to locals.
- SequenceNode* node_seq = test->node_sequence();
- const int num_fixed_params = 1;
- const int num_opt_params = 1;
- const int num_params = num_fixed_params + num_opt_params;
- LocalScope* local_scope = node_seq->scope();
- local_scope->AddVariable(NewTestLocalVariable("a"));
- local_scope->AddVariable(NewTestLocalVariable("b"));
- ASSERT(local_scope->num_variables() == num_params);
- const Array& default_values = Array::ZoneHandle(Array::New(num_opt_params));
- default_values.SetAt(0, Smi::ZoneHandle(Smi::New(1))); // b = 1.
- test->set_default_parameter_values(default_values);
- const Function& function = test->function();
- function.set_num_fixed_parameters(num_fixed_params);
- function.set_num_optional_parameters(num_opt_params);
- const bool has_opt_params = true;
- const String& native_name =
- String::ZoneHandle(String::NewSymbol("TestSmiSub"));
- NativeFunction native_function =
- reinterpret_cast<NativeFunction>(NATIVE_ENTRY_FUNCTION(TestSmiSub));
- node_seq->Add(new ReturnNode(kPos,
- new NativeBodyNode(kPos,
- native_name,
- native_function,
- num_params,
- has_opt_params)));
-}
-
-
-// Tested Dart code:
-// return dec(5);
-CODEGEN_TEST2_GENERATE(StaticDecCallCodegen, function, test) {
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(5))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(StaticDecCallCodegen, NativeDecCodegen, Smi::New(4))
-
-
-CODEGEN_TEST_GENERATE(SmiUnaryOpCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(12)));
- UnaryOpNode* neg_node = new UnaryOpNode(kPos, Token::kSUB, a);
- node_seq->Add(new ReturnNode(kPos, neg_node));
-}
-CODEGEN_TEST_RUN(SmiUnaryOpCodegen, Smi::New(-12))
-
-
-CODEGEN_TEST_GENERATE(DoubleUnaryOpCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- LiteralNode* a = new LiteralNode(kPos, Double::ZoneHandle(Double::New(12.0)));
- UnaryOpNode* neg_node = new UnaryOpNode(kPos, Token::kSUB, a);
- node_seq->Add(new ReturnNode(kPos, neg_node));
-}
-CODEGEN_TEST_RUN(DoubleUnaryOpCodegen, Double::New(-12.0))
-
-
-static Library& MakeTestLibrary(const char* url) {
- const String& lib_url = String::ZoneHandle(String::NewSymbol(url));
- Library& lib = Library::ZoneHandle(Library::New(lib_url));
- lib.Register();
- return lib;
-}
-
-
-static RawClass* LookupClass(const Library& lib, const char* name) {
- const String& cls_name = String::ZoneHandle(String::NewSymbol(name));
- return lib.LookupClass(cls_name);
-}
-
-
-CODEGEN_TEST_GENERATE(StaticCallCodegen, test) {
- const char* kScriptChars =
- "class A {\n"
- " static bar() { return 42; }\n"
- " static fly() { return 5; }\n"
- "}\n";
-
- String& url = String::Handle(String::New("dart-test:CompileScript"));
- String& source = String::Handle(String::New(kScriptChars));
- Script& script = Script::Handle(Script::New(url, source, RawScript::kSource));
- Library& lib = MakeTestLibrary("TestLib");
- EXPECT(CompilerTest::TestCompileScript(lib, script));
- Class& cls = Class::Handle(LookupClass(lib, "A"));
- EXPECT(!cls.IsNull());
-
- // 'bar' will not be compiled.
- String& function_bar_name = String::Handle(String::New("bar"));
- Function& function_bar =
- Function::ZoneHandle(cls.LookupStaticFunction(function_bar_name));
- EXPECT(!function_bar.IsNull());
- EXPECT(!function_bar.HasCode());
-
- // 'fly' will be compiled.
- String& function_fly_name = String::Handle(String::New("fly"));
- Function& function_fly =
- Function::ZoneHandle(cls.LookupStaticFunction(function_fly_name));
- EXPECT(!function_fly.IsNull());
- EXPECT(CompilerTest::TestCompileFunction(function_fly));
- EXPECT(function_fly.HasCode());
-
- ArgumentListNode* no_arguments = new ArgumentListNode(kPos);
- StaticCallNode* call_bar =
- new StaticCallNode(kPos, function_bar, no_arguments);
- StaticCallNode* call_fly =
- new StaticCallNode(kPos, function_fly, no_arguments);
-
- BinaryOpNode* add_node =
- new BinaryOpNode(kPos, Token::kADD, call_bar, call_fly);
-
- test->node_sequence()->Add(new ReturnNode(kPos, add_node));
-}
-CODEGEN_TEST_RUN(StaticCallCodegen, Smi::New(42 + 5))
-
-
-CODEGEN_TEST_GENERATE(InstanceCallCodegen, test) {
- const char* kScriptChars =
- "class A {\n"
- " A() {}\n"
- " int bar() { return 42; }\n"
- "}\n";
-
- String& url = String::Handle(String::New("dart-test:CompileScript"));
- String& source = String::Handle(String::New(kScriptChars));
- Script& script = Script::Handle(Script::New(url, source, RawScript::kSource));
- Library& lib = MakeTestLibrary("TestLib");
- EXPECT(CompilerTest::TestCompileScript(lib, script));
- EXPECT(ClassFinalizer::FinalizePendingClasses());
- Class& cls = Class::ZoneHandle(LookupClass(lib, "A"));
- EXPECT(!cls.IsNull());
-
- String& constructor_name = String::Handle(String::New("A."));
- Function& constructor =
- Function::ZoneHandle(cls.LookupConstructor(constructor_name));
- EXPECT(!constructor.IsNull());
-
- // The unit test creates an instance of class A and calls function 'bar'.
- String& function_bar_name = String::ZoneHandle(String::NewSymbol("bar"));
- ArgumentListNode* no_arguments = new ArgumentListNode(kPos);
- const TypeArguments& no_type_arguments = TypeArguments::ZoneHandle();
- InstanceCallNode* call_bar = new InstanceCallNode(
- kPos,
- new ConstructorCallNode(
- kPos, no_type_arguments, constructor, no_arguments),
- function_bar_name,
- no_arguments);
-
- test->node_sequence()->Add(new ReturnNode(kPos, call_bar));
-}
-CODEGEN_TEST_RUN(InstanceCallCodegen, Smi::New(42))
-
-
-// Tested Dart code:
-// int sum(int a, int b,
-// [int c = 10, int d = 21, int e = -32]) native: "TestSmiSum";
-// The native entry TestSmiSum implements sum natively.
-CODEGEN_TEST_GENERATE(NativeSumCodegen, test) {
- SequenceNode* node_seq = test->node_sequence();
- const int num_fixed_params = 2;
- const int num_opt_params = 3;
- const int num_params = num_fixed_params + num_opt_params;
- LocalScope* local_scope = node_seq->scope();
- local_scope->AddVariable(NewTestLocalVariable("a"));
- local_scope->AddVariable(NewTestLocalVariable("b"));
- local_scope->AddVariable(NewTestLocalVariable("c"));
- local_scope->AddVariable(NewTestLocalVariable("d"));
- local_scope->AddVariable(NewTestLocalVariable("e"));
- ASSERT(local_scope->num_variables() == num_params);
- const Array& default_values = Array::ZoneHandle(Array::New(num_opt_params));
- default_values.SetAt(0, Smi::ZoneHandle(Smi::New(10)));
- default_values.SetAt(1, Smi::ZoneHandle(Smi::New(21)));
- default_values.SetAt(2, Smi::ZoneHandle(Smi::New(-32)));
- test->set_default_parameter_values(default_values);
- const Function& function = test->function();
- function.set_num_fixed_parameters(num_fixed_params);
- function.set_num_optional_parameters(num_opt_params);
- function.set_parameter_types(Array::Handle(Array::New(num_params)));
- function.set_parameter_names(Array::Handle(Array::New(num_params)));
- const Type& param_type = Type::Handle(Type::DynamicType());
- for (int i = 0; i < num_params - 1; i++) {
- function.SetParameterTypeAt(i, param_type);
- }
- const bool has_opt_params = true;
- const String& native_name =
- String::ZoneHandle(String::NewSymbol("TestSmiSum"));
- NativeFunction native_function =
- reinterpret_cast<NativeFunction>(NATIVE_ENTRY_FUNCTION(TestSmiSum));
- node_seq->Add(new ReturnNode(kPos,
- new NativeBodyNode(kPos,
- native_name,
- native_function,
- num_params,
- has_opt_params)));
-}
-
-
-// Tested Dart code, calling function sum declared above:
-// return sum(1, 3);
-// Optional arguments are not passed and hence are set to their default values.
-CODEGEN_TEST2_GENERATE(StaticSumCallNoOptCodegen, function, test) {
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(1))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(StaticSumCallNoOptCodegen,
- NativeSumCodegen,
- Smi::New(1 + 3 + 10 + 21 - 32))
-
-
-// Tested Dart code, calling function sum declared above:
-// return sum(1, 3, 5);
-// Only one out of three optional arguments is passed in; the second and third
-// arguments are hence set to their default values.
-CODEGEN_TEST2_GENERATE(StaticSumCallOneOptCodegen, function, test) {
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(1))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(5))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(StaticSumCallOneOptCodegen,
- NativeSumCodegen,
- Smi::New(1 + 3 + 5 + 21 - 32))
-
-
-// Tested Dart code, calling function sum declared above:
-// return sum(0, 1, 1, 2, 3);
-// Optional arguments are passed in.
-CODEGEN_TEST2_GENERATE(StaticSumCallTenFiboCodegen, function, test) {
- SequenceNode* node_seq = test->node_sequence();
- ArgumentListNode* arguments = new ArgumentListNode(kPos);
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(0))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(1))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(1))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(2))));
- arguments->Add(new LiteralNode(kPos, Smi::ZoneHandle(Smi::New(3))));
- node_seq->Add(new ReturnNode(kPos,
- new StaticCallNode(kPos, function, arguments)));
-}
-CODEGEN_TEST2_RUN(
- StaticSumCallTenFiboCodegen,
- NativeSumCodegen,
- Smi::New(0 + 1 + 1 + 2 + 3))
-
-
-// Test allocation of dart objects.
-CODEGEN_TEST_GENERATE(AllocateNewObjectCodegen, test) {
- const char* kScriptChars =
- "class A {\n"
- " A() {}\n"
- " static bar() { return 42; }\n"
- "}\n";
-
- String& url = String::Handle(String::New("dart-test:CompileScript"));
- String& source = String::Handle(String::New(kScriptChars));
- Script& script = Script::Handle(Script::New(url, source, RawScript::kSource));
- Library& lib = MakeTestLibrary("TestLib");
- EXPECT(CompilerTest::TestCompileScript(lib, script));
- EXPECT(ClassFinalizer::FinalizePendingClasses());
- Class& cls = Class::ZoneHandle(LookupClass(lib, "A"));
- EXPECT(!cls.IsNull());
-
- String& constructor_name = String::Handle(String::New("A."));
- Function& constructor =
- Function::ZoneHandle(cls.LookupConstructor(constructor_name));
- EXPECT(!constructor.IsNull());
-
- const TypeArguments& no_type_arguments = TypeArguments::ZoneHandle();
- ArgumentListNode* no_arguments = new ArgumentListNode(kPos);
- test->node_sequence()->Add(new ReturnNode(kPos, new ConstructorCallNode(
- kPos, no_type_arguments, constructor, no_arguments)));
-}
-
-
-CODEGEN_TEST_RAW_RUN(AllocateNewObjectCodegen, function) {
- GrowableArray<const Object*> arguments;
- const Array& kNoArgumentNames = Array::Handle();
- Object& result = Object::Handle();
- result = DartEntry::InvokeStatic(function, arguments, kNoArgumentNames);
- EXPECT(!result.IsError());
- const Library& app_lib = Library::Handle(
- Isolate::Current()->object_store()->registered_libraries());
- const Class& cls = Class::Handle(
- app_lib.LookupClass(String::Handle(String::NewSymbol("A"))));
- EXPECT_EQ(cls.raw(), result.clazz());
-}
-
-} // namespace dart
-
-#endif // defined TARGET_ARCH_X64
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