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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/assert.h" | 5 #include "platform/assert.h" |
6 #include "vm/assembler.h" | 6 #include "vm/assembler.h" |
7 #include "vm/bigint_operations.h" | 7 #include "vm/bigint_operations.h" |
8 #include "vm/isolate.h" | 8 #include "vm/isolate.h" |
9 #include "vm/object.h" | 9 #include "vm/object.h" |
10 #include "vm/object_store.h" | 10 #include "vm/object_store.h" |
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2529 GenerateIncrement(&_assembler_); | 2529 GenerateIncrement(&_assembler_); |
2530 Code& code = Code::Handle(Code::FinalizeCode( | 2530 Code& code = Code::Handle(Code::FinalizeCode( |
2531 *CreateFunction("Test_Code"), &_assembler_)); | 2531 *CreateFunction("Test_Code"), &_assembler_)); |
2532 code.set_pc_descriptors(descriptors); | 2532 code.set_pc_descriptors(descriptors); |
2533 | 2533 |
2534 // Verify the PcDescriptor entries by accessing them. | 2534 // Verify the PcDescriptor entries by accessing them. |
2535 const PcDescriptors& pc_descs = PcDescriptors::Handle(code.pc_descriptors()); | 2535 const PcDescriptors& pc_descs = PcDescriptors::Handle(code.pc_descriptors()); |
2536 EXPECT_EQ(kNumEntries, pc_descs.Length()); | 2536 EXPECT_EQ(kNumEntries, pc_descs.Length()); |
2537 EXPECT_EQ(1, pc_descs.TryIndex(0)); | 2537 EXPECT_EQ(1, pc_descs.TryIndex(0)); |
2538 EXPECT_EQ(static_cast<uword>(10), pc_descs.PC(0)); | 2538 EXPECT_EQ(static_cast<uword>(10), pc_descs.PC(0)); |
2539 EXPECT_EQ(1, pc_descs.NodeId(0)); | 2539 EXPECT_EQ(1, pc_descs.DeoptId(0)); |
2540 EXPECT_EQ(20, pc_descs.TokenIndex(0)); | 2540 EXPECT_EQ(20, pc_descs.TokenPos(0)); |
2541 EXPECT_EQ(3, pc_descs.TryIndex(5)); | 2541 EXPECT_EQ(3, pc_descs.TryIndex(5)); |
2542 EXPECT_EQ(static_cast<uword>(80), pc_descs.PC(5)); | 2542 EXPECT_EQ(static_cast<uword>(80), pc_descs.PC(5)); |
2543 EXPECT_EQ(150, pc_descs.TokenIndex(5)); | 2543 EXPECT_EQ(150, pc_descs.TokenPos(5)); |
2544 EXPECT_EQ(PcDescriptors::kOther, pc_descs.DescriptorKind(0)); | 2544 EXPECT_EQ(PcDescriptors::kOther, pc_descs.DescriptorKind(0)); |
2545 EXPECT_EQ(PcDescriptors::kDeopt, pc_descs.DescriptorKind(1)); | 2545 EXPECT_EQ(PcDescriptors::kDeopt, pc_descs.DescriptorKind(1)); |
2546 } | 2546 } |
2547 | 2547 |
2548 | 2548 |
2549 static RawClass* CreateTestClass(const char* name) { | 2549 static RawClass* CreateTestClass(const char* name) { |
2550 const String& class_name = String::Handle(Symbols::New(name)); | 2550 const String& class_name = String::Handle(Symbols::New(name)); |
2551 const Class& cls = Class::Handle( | 2551 const Class& cls = Class::Handle( |
2552 Class::New(class_name, Script::Handle(), Scanner::kDummyTokenIndex)); | 2552 Class::New(class_name, Script::Handle(), Scanner::kDummyTokenIndex)); |
2553 return cls.raw(); | 2553 return cls.raw(); |
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2606 | 2606 |
2607 | 2607 |
2608 TEST_CASE(ICData) { | 2608 TEST_CASE(ICData) { |
2609 Function& function = Function::Handle(GetDummyTarget("Bern")); | 2609 Function& function = Function::Handle(GetDummyTarget("Bern")); |
2610 const intptr_t id = 12; | 2610 const intptr_t id = 12; |
2611 const intptr_t num_args_tested = 1; | 2611 const intptr_t num_args_tested = 1; |
2612 const String& target_name = String::Handle(String::New("Thun")); | 2612 const String& target_name = String::Handle(String::New("Thun")); |
2613 ICData& o1 = ICData::Handle(); | 2613 ICData& o1 = ICData::Handle(); |
2614 o1 = ICData::New(function, target_name, id, num_args_tested); | 2614 o1 = ICData::New(function, target_name, id, num_args_tested); |
2615 EXPECT_EQ(1, o1.num_args_tested()); | 2615 EXPECT_EQ(1, o1.num_args_tested()); |
2616 EXPECT_EQ(id, o1.id()); | 2616 EXPECT_EQ(id, o1.deopt_id()); |
2617 EXPECT_EQ(function.raw(), o1.function()); | 2617 EXPECT_EQ(function.raw(), o1.function()); |
2618 EXPECT_EQ(0, o1.NumberOfChecks()); | 2618 EXPECT_EQ(0, o1.NumberOfChecks()); |
2619 EXPECT_EQ(target_name.raw(), o1.target_name()); | 2619 EXPECT_EQ(target_name.raw(), o1.target_name()); |
2620 | 2620 |
2621 const Function& target1 = Function::Handle(GetDummyTarget("Thun")); | 2621 const Function& target1 = Function::Handle(GetDummyTarget("Thun")); |
2622 o1.AddReceiverCheck(kSmi, target1); | 2622 o1.AddReceiverCheck(kSmi, target1); |
2623 EXPECT_EQ(1, o1.NumberOfChecks()); | 2623 EXPECT_EQ(1, o1.NumberOfChecks()); |
2624 intptr_t test_class_id = -1; | 2624 intptr_t test_class_id = -1; |
2625 Function& test_target = Function::Handle(); | 2625 Function& test_target = Function::Handle(); |
2626 o1.GetOneClassCheckAt(0, &test_class_id, &test_target); | 2626 o1.GetOneClassCheckAt(0, &test_class_id, &test_target); |
2627 EXPECT_EQ(kSmi, test_class_id); | 2627 EXPECT_EQ(kSmi, test_class_id); |
2628 EXPECT_EQ(target1.raw(), test_target.raw()); | 2628 EXPECT_EQ(target1.raw(), test_target.raw()); |
2629 GrowableArray<intptr_t> test_class_ids; | 2629 GrowableArray<intptr_t> test_class_ids; |
2630 o1.GetCheckAt(0, &test_class_ids, &test_target); | 2630 o1.GetCheckAt(0, &test_class_ids, &test_target); |
2631 EXPECT_EQ(1, test_class_ids.length()); | 2631 EXPECT_EQ(1, test_class_ids.length()); |
2632 EXPECT_EQ(kSmi, test_class_ids[0]); | 2632 EXPECT_EQ(kSmi, test_class_ids[0]); |
2633 EXPECT_EQ(target1.raw(), test_target.raw()); | 2633 EXPECT_EQ(target1.raw(), test_target.raw()); |
2634 | 2634 |
2635 const Function& target2 = Function::Handle(GetDummyTarget("Thun")); | 2635 const Function& target2 = Function::Handle(GetDummyTarget("Thun")); |
2636 o1.AddReceiverCheck(kDouble, target2); | 2636 o1.AddReceiverCheck(kDouble, target2); |
2637 EXPECT_EQ(2, o1.NumberOfChecks()); | 2637 EXPECT_EQ(2, o1.NumberOfChecks()); |
2638 o1.GetOneClassCheckAt(1, &test_class_id, &test_target); | 2638 o1.GetOneClassCheckAt(1, &test_class_id, &test_target); |
2639 EXPECT_EQ(kDouble, test_class_id); | 2639 EXPECT_EQ(kDouble, test_class_id); |
2640 EXPECT_EQ(target2.raw(), test_target.raw()); | 2640 EXPECT_EQ(target2.raw(), test_target.raw()); |
2641 | 2641 |
2642 ICData& o2 = ICData::Handle(); | 2642 ICData& o2 = ICData::Handle(); |
2643 o2 = ICData::New(function, target_name, 57, 2); | 2643 o2 = ICData::New(function, target_name, 57, 2); |
2644 EXPECT_EQ(2, o2.num_args_tested()); | 2644 EXPECT_EQ(2, o2.num_args_tested()); |
2645 EXPECT_EQ(57, o2.id()); | 2645 EXPECT_EQ(57, o2.deopt_id()); |
2646 EXPECT_EQ(function.raw(), o2.function()); | 2646 EXPECT_EQ(function.raw(), o2.function()); |
2647 EXPECT_EQ(0, o2.NumberOfChecks()); | 2647 EXPECT_EQ(0, o2.NumberOfChecks()); |
2648 GrowableArray<intptr_t> classes; | 2648 GrowableArray<intptr_t> classes; |
2649 classes.Add(kSmi); | 2649 classes.Add(kSmi); |
2650 classes.Add(kSmi); | 2650 classes.Add(kSmi); |
2651 o2.AddCheck(classes, target1); | 2651 o2.AddCheck(classes, target1); |
2652 EXPECT_EQ(1, o2.NumberOfChecks()); | 2652 EXPECT_EQ(1, o2.NumberOfChecks()); |
2653 o2.GetCheckAt(0, &test_class_ids, &test_target); | 2653 o2.GetCheckAt(0, &test_class_ids, &test_target); |
2654 EXPECT_EQ(2, test_class_ids.length()); | 2654 EXPECT_EQ(2, test_class_ids.length()); |
2655 EXPECT_EQ(kSmi, test_class_ids[0]); | 2655 EXPECT_EQ(kSmi, test_class_ids[0]); |
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2804 | 2804 |
2805 | 2805 |
2806 TEST_CASE(ArrayNew_Overflow_Crash) { | 2806 TEST_CASE(ArrayNew_Overflow_Crash) { |
2807 Array::Handle(Array::New(Array::kMaxElements + 1)); | 2807 Array::Handle(Array::New(Array::kMaxElements + 1)); |
2808 } | 2808 } |
2809 | 2809 |
2810 | 2810 |
2811 #endif // defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64). | 2811 #endif // defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64). |
2812 | 2812 |
2813 } // namespace dart | 2813 } // namespace dart |
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