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// 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/globals.h"
#include "platform/assert.h"
#include "vm/class_finalizer.h"
#include "vm/compiler/assembler/assembler.h"
#include "vm/compiler/jit/compiler.h"
#include "vm/dart_entry.h"
#include "vm/object.h"
#include "vm/resolver.h"
#include "vm/symbols.h"
#include "vm/unit_test.h"
namespace dart {
ISOLATE_UNIT_TEST_CASE(DartEntry) {
const char* kScriptChars =
"class A {\n"
" static foo() { return 42; }\n"
"}\n";
String& url = String::Handle(String::New("dart-test:DartEntry"));
String& source = String::Handle(String::New(kScriptChars));
Script& script =
Script::Handle(Script::New(url, source, RawScript::kScriptTag));
Library& lib = Library::Handle(Library::CoreLibrary());
EXPECT_EQ(true, CompilerTest::TestCompileScript(lib, script));
EXPECT(ClassFinalizer::ProcessPendingClasses());
Class& cls =
Class::Handle(lib.LookupClass(String::Handle(Symbols::New(thread, "A"))));
EXPECT(!cls.IsNull()); // No ambiguity error expected.
String& name = String::Handle(String::New("foo"));
Function& function = Function::Handle(cls.LookupStaticFunction(name));
EXPECT(!function.IsNull());
EXPECT(CompilerTest::TestCompileFunction(function));
EXPECT(function.HasCode());
const Smi& retval = Smi::Handle(reinterpret_cast<RawSmi*>(
DartEntry::InvokeFunction(function, Object::empty_array())));
EXPECT_EQ(Smi::New(42), retval.raw());
}
ISOLATE_UNIT_TEST_CASE(InvokeStatic_CompileError) {
const char* kScriptChars =
"class A {\n"
" static foo() { return ++++; }\n"
"}\n";
String& url = String::Handle(String::New("dart-test:DartEntry"));
String& source = String::Handle(String::New(kScriptChars));
Script& script =
Script::Handle(Script::New(url, source, RawScript::kScriptTag));
Library& lib = Library::Handle(Library::CoreLibrary());
EXPECT_EQ(true, CompilerTest::TestCompileScript(lib, script));
EXPECT(ClassFinalizer::ProcessPendingClasses());
Class& cls =
Class::Handle(lib.LookupClass(String::Handle(Symbols::New(thread, "A"))));
EXPECT(!cls.IsNull()); // No ambiguity error expected.
String& name = String::Handle(String::New("foo"));
Function& function = Function::Handle(cls.LookupStaticFunction(name));
EXPECT(!function.IsNull());
const Object& retval = Object::Handle(
DartEntry::InvokeFunction(function, Object::empty_array()));
EXPECT(retval.IsError());
EXPECT_SUBSTRING("++++", Error::Cast(retval).ToErrorCString());
}
ISOLATE_UNIT_TEST_CASE(InvokeDynamic_CompileError) {
const char* kScriptChars =
"class A {\n"
" foo() { return ++++; }\n"
"}\n";
String& url = String::Handle(String::New("dart-test:DartEntry"));
String& source = String::Handle(String::New(kScriptChars));
Script& script =
Script::Handle(Script::New(url, source, RawScript::kScriptTag));
Library& lib = Library::Handle(Library::CoreLibrary());
EXPECT_EQ(true, CompilerTest::TestCompileScript(lib, script));
EXPECT(ClassFinalizer::ProcessPendingClasses());
Class& cls =
Class::Handle(lib.LookupClass(String::Handle(Symbols::New(thread, "A"))));
EXPECT(!cls.IsNull()); // No ambiguity error expected.
// Invoke the constructor.
const Instance& instance = Instance::Handle(Instance::New(cls));
const Array& constructor_arguments = Array::Handle(Array::New(1));
constructor_arguments.SetAt(0, instance);
String& constructor_name = String::Handle(Symbols::New(thread, "A."));
Function& constructor =
Function::Handle(cls.LookupConstructor(constructor_name));
ASSERT(!constructor.IsNull());
DartEntry::InvokeFunction(constructor, constructor_arguments);
// Call foo.
String& name = String::Handle(String::New("foo"));
Function& function = Function::Handle(cls.LookupDynamicFunction(name));
EXPECT(!function.IsNull());
const Array& args = Array::Handle(Array::New(1));
args.SetAt(0, instance);
const Object& retval =
Object::Handle(DartEntry::InvokeFunction(function, args));
EXPECT(retval.IsError());
EXPECT_SUBSTRING("++++", Error::Cast(retval).ToErrorCString());
}
} // namespace dart