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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 "include/dart_tools_api.h" | 7 #include "include/dart_tools_api.h" |
8 #include "platform/assert.h" | 8 #include "platform/assert.h" |
9 #include "vm/class_finalizer.h" | 9 #include "vm/class_finalizer.h" |
10 #include "vm/dart_api_impl.h" | 10 #include "vm/dart_api_impl.h" |
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862 // Check if we are able to generate the source from the token stream. | 862 // Check if we are able to generate the source from the token stream. |
863 // Rescan this source and compare the token stream to see if they are | 863 // Rescan this source and compare the token stream to see if they are |
864 // the same. | 864 // the same. |
865 const TokenStream& expected_tokens = TokenStream::Handle(script.tokens()); | 865 const TokenStream& expected_tokens = TokenStream::Handle(script.tokens()); |
866 TokenStream::Iterator expected_iterator( | 866 TokenStream::Iterator expected_iterator( |
867 expected_tokens, 0, TokenStream::Iterator::kAllTokens); | 867 expected_tokens, 0, TokenStream::Iterator::kAllTokens); |
868 const String& str = String::Handle(expected_tokens.GenerateSource()); | 868 const String& str = String::Handle(expected_tokens.GenerateSource()); |
869 const String& private_key = String::Handle(expected_tokens.PrivateKey()); | 869 const String& private_key = String::Handle(expected_tokens.PrivateKey()); |
870 Scanner scanner(str, private_key); | 870 Scanner scanner(str, private_key); |
871 const TokenStream& reconstructed_tokens = | 871 const TokenStream& reconstructed_tokens = |
872 TokenStream::Handle(TokenStream::New(scanner.GetStream(), private_key)); | 872 TokenStream::Handle(TokenStream::New(scanner.GetStream(), |
| 873 private_key, |
| 874 false)); |
873 expected_iterator.SetCurrentPosition(0); | 875 expected_iterator.SetCurrentPosition(0); |
874 TokenStream::Iterator reconstructed_iterator( | 876 TokenStream::Iterator reconstructed_iterator( |
875 reconstructed_tokens, 0, TokenStream::Iterator::kAllTokens); | 877 reconstructed_tokens, 0, TokenStream::Iterator::kAllTokens); |
876 Token::Kind expected_kind = expected_iterator.CurrentTokenKind(); | 878 Token::Kind expected_kind = expected_iterator.CurrentTokenKind(); |
877 Token::Kind reconstructed_kind = reconstructed_iterator.CurrentTokenKind(); | 879 Token::Kind reconstructed_kind = reconstructed_iterator.CurrentTokenKind(); |
878 String& expected_literal = String::Handle(); | 880 String& expected_literal = String::Handle(); |
879 String& actual_literal = String::Handle(); | 881 String& actual_literal = String::Handle(); |
880 while (expected_kind != Token::kEOS && reconstructed_kind != Token::kEOS) { | 882 while (expected_kind != Token::kEOS && reconstructed_kind != Token::kEOS) { |
881 EXPECT_EQ(expected_kind, reconstructed_kind); | 883 EXPECT_EQ(expected_kind, reconstructed_kind); |
882 expected_literal ^= expected_iterator.CurrentLiteral(); | 884 expected_literal ^= expected_iterator.CurrentLiteral(); |
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2996 StackZone zone(Thread::Current()); | 2998 StackZone zone(Thread::Current()); |
2997 uint8_t* buffer; | 2999 uint8_t* buffer; |
2998 MessageWriter writer(&buffer, &zone_allocator, true); | 3000 MessageWriter writer(&buffer, &zone_allocator, true); |
2999 writer.WriteInlinedObjectHeader(kOmittedObjectId); | 3001 writer.WriteInlinedObjectHeader(kOmittedObjectId); |
3000 // For performance, we'd like single-byte headers when ids are omitted. | 3002 // For performance, we'd like single-byte headers when ids are omitted. |
3001 // If this starts failing, consider renumbering the snapshot ids. | 3003 // If this starts failing, consider renumbering the snapshot ids. |
3002 EXPECT_EQ(1, writer.BytesWritten()); | 3004 EXPECT_EQ(1, writer.BytesWritten()); |
3003 } | 3005 } |
3004 | 3006 |
3005 } // namespace dart | 3007 } // namespace dart |
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