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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/globals.h" | 5 #include "platform/globals.h" |
6 | 6 |
7 #include "vm/assembler.h" | 7 #include "vm/assembler.h" |
8 #include "vm/class_finalizer.h" | 8 #include "vm/class_finalizer.h" |
9 #include "vm/dart_api_impl.h" | 9 #include "vm/dart_api_impl.h" |
10 #include "vm/dart_entry.h" | 10 #include "vm/dart_entry.h" |
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2782 EXPECT(Smi::Cast(result).Value() == kSmiTestValue); | 2782 EXPECT(Smi::Cast(result).Value() == kSmiTestValue); |
2783 } | 2783 } |
2784 #endif // ARCH_IS_64_BIT | 2784 #endif // ARCH_IS_64_BIT |
2785 | 2785 |
2786 | 2786 |
2787 VM_TEST_CASE(ExceptionHandlers) { | 2787 VM_TEST_CASE(ExceptionHandlers) { |
2788 const int kNumEntries = 4; | 2788 const int kNumEntries = 4; |
2789 // Add an exception handler table to the code. | 2789 // Add an exception handler table to the code. |
2790 ExceptionHandlers& exception_handlers = ExceptionHandlers::Handle(); | 2790 ExceptionHandlers& exception_handlers = ExceptionHandlers::Handle(); |
2791 exception_handlers ^= ExceptionHandlers::New(kNumEntries); | 2791 exception_handlers ^= ExceptionHandlers::New(kNumEntries); |
2792 const bool kNeedsStacktrace = true; | 2792 const bool kNeedsStackTrace = true; |
2793 const bool kNoStacktrace = false; | 2793 const bool kNoStackTrace = false; |
2794 exception_handlers.SetHandlerInfo(0, -1, 20u, kNeedsStacktrace, false); | 2794 exception_handlers.SetHandlerInfo(0, -1, 20u, kNeedsStackTrace, false); |
2795 exception_handlers.SetHandlerInfo(1, 0, 30u, kNeedsStacktrace, false); | 2795 exception_handlers.SetHandlerInfo(1, 0, 30u, kNeedsStackTrace, false); |
2796 exception_handlers.SetHandlerInfo(2, -1, 40u, kNoStacktrace, true); | 2796 exception_handlers.SetHandlerInfo(2, -1, 40u, kNoStackTrace, true); |
2797 exception_handlers.SetHandlerInfo(3, 1, 150u, kNoStacktrace, true); | 2797 exception_handlers.SetHandlerInfo(3, 1, 150u, kNoStackTrace, true); |
2798 | 2798 |
2799 extern void GenerateIncrement(Assembler * assembler); | 2799 extern void GenerateIncrement(Assembler * assembler); |
2800 Assembler _assembler_; | 2800 Assembler _assembler_; |
2801 GenerateIncrement(&_assembler_); | 2801 GenerateIncrement(&_assembler_); |
2802 Code& code = Code::Handle(Code::FinalizeCode( | 2802 Code& code = Code::Handle(Code::FinalizeCode( |
2803 Function::Handle(CreateFunction("Test_Code")), &_assembler_)); | 2803 Function::Handle(CreateFunction("Test_Code")), &_assembler_)); |
2804 code.set_exception_handlers(exception_handlers); | 2804 code.set_exception_handlers(exception_handlers); |
2805 | 2805 |
2806 // Verify the exception handler table entries by accessing them. | 2806 // Verify the exception handler table entries by accessing them. |
2807 const ExceptionHandlers& handlers = | 2807 const ExceptionHandlers& handlers = |
2808 ExceptionHandlers::Handle(code.exception_handlers()); | 2808 ExceptionHandlers::Handle(code.exception_handlers()); |
2809 EXPECT_EQ(kNumEntries, handlers.num_entries()); | 2809 EXPECT_EQ(kNumEntries, handlers.num_entries()); |
2810 RawExceptionHandlers::HandlerInfo info; | 2810 RawExceptionHandlers::HandlerInfo info; |
2811 handlers.GetHandlerInfo(0, &info); | 2811 handlers.GetHandlerInfo(0, &info); |
2812 EXPECT_EQ(-1, handlers.OuterTryIndex(0)); | 2812 EXPECT_EQ(-1, handlers.OuterTryIndex(0)); |
2813 EXPECT_EQ(-1, info.outer_try_index); | 2813 EXPECT_EQ(-1, info.outer_try_index); |
2814 EXPECT_EQ(20u, handlers.HandlerPCOffset(0)); | 2814 EXPECT_EQ(20u, handlers.HandlerPCOffset(0)); |
2815 EXPECT(handlers.NeedsStacktrace(0)); | 2815 EXPECT(handlers.NeedsStackTrace(0)); |
2816 EXPECT(!handlers.HasCatchAll(0)); | 2816 EXPECT(!handlers.HasCatchAll(0)); |
2817 EXPECT_EQ(20u, info.handler_pc_offset); | 2817 EXPECT_EQ(20u, info.handler_pc_offset); |
2818 EXPECT_EQ(1, handlers.OuterTryIndex(3)); | 2818 EXPECT_EQ(1, handlers.OuterTryIndex(3)); |
2819 EXPECT_EQ(150u, handlers.HandlerPCOffset(3)); | 2819 EXPECT_EQ(150u, handlers.HandlerPCOffset(3)); |
2820 EXPECT(!handlers.NeedsStacktrace(3)); | 2820 EXPECT(!handlers.NeedsStackTrace(3)); |
2821 EXPECT(handlers.HasCatchAll(3)); | 2821 EXPECT(handlers.HasCatchAll(3)); |
2822 } | 2822 } |
2823 | 2823 |
2824 | 2824 |
2825 VM_TEST_CASE(PcDescriptors) { | 2825 VM_TEST_CASE(PcDescriptors) { |
2826 DescriptorList* builder = new DescriptorList(0); | 2826 DescriptorList* builder = new DescriptorList(0); |
2827 | 2827 |
2828 // kind, pc_offset, deopt_id, token_pos, try_index | 2828 // kind, pc_offset, deopt_id, token_pos, try_index |
2829 builder->AddDescriptor(RawPcDescriptors::kOther, 10, 1, TokenPosition(20), 1); | 2829 builder->AddDescriptor(RawPcDescriptors::kOther, 10, 1, TokenPosition(20), 1); |
2830 builder->AddDescriptor(RawPcDescriptors::kDeopt, 20, 2, TokenPosition(30), 0); | 2830 builder->AddDescriptor(RawPcDescriptors::kDeopt, 20, 2, TokenPosition(30), 0); |
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4693 // utf32->utf16 conversion. | 4693 // utf32->utf16 conversion. |
4694 int32_t char_codes[] = {0, 0x0a, 0x0d, 0x7f, 0xff, | 4694 int32_t char_codes[] = {0, 0x0a, 0x0d, 0x7f, 0xff, |
4695 0xffff, 0xd800, 0xdc00, 0xdbff, 0xdfff}; | 4695 0xffff, 0xd800, 0xdc00, 0xdbff, 0xdfff}; |
4696 | 4696 |
4697 const String& str = | 4697 const String& str = |
4698 String::Handle(String::FromUTF32(char_codes, ARRAY_SIZE(char_codes))); | 4698 String::Handle(String::FromUTF32(char_codes, ARRAY_SIZE(char_codes))); |
4699 EXPECT(str.Equals(char_codes, ARRAY_SIZE(char_codes))); | 4699 EXPECT(str.Equals(char_codes, ARRAY_SIZE(char_codes))); |
4700 } | 4700 } |
4701 | 4701 |
4702 } // namespace dart | 4702 } // namespace dart |
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