LLVMFuzzerTestOneInput: 10| 2.03k|{ 11| 2.03k| std::string s(reinterpret_cast(data), size); 12| 2.03k| std::istringstream is(s); 13| | 14| 2.03k| default_json_visitor visitor; 15| | 16| 2.03k| bson_stream_reader reader(is, visitor); 17| 2.03k| std::error_code ec; 18| 2.03k| reader.read(ec); 19| | 20| 2.03k| return 0; 21| 2.03k|} _ZNK8jsoncons6detail4spanIKhLm18446744073709551615EE4sizeEv: 116| 276k| { 117| 276k| return size_; 118| 276k| } _ZN8jsoncons6detail4spanIKhLm18446744073709551615EEC2Ev: 58| 2.80k| { 59| 2.80k| } _ZN8jsoncons6detail4spanIKhLm18446744073709551615EEC2EPS2_m: 61| 89.7k| : data_(data), size_(size) 62| 89.7k| { 63| 89.7k| } _ZNK8jsoncons6detail4spanIKhLm18446744073709551615EE4dataEv: 111| 91.8k| { 112| 91.8k| return data_; 113| 91.8k| } _ZN8jsoncons26basic_default_json_visitorIcEC2Ev: 811| 2.03k| basic_default_json_visitor() = default; _ZN8jsoncons18basic_json_visitorIcEC2Ev: 103| 2.03k| basic_json_visitor() = default; _ZN8jsoncons19typed_array_visitorD2Ev: 33| 2.03k| virtual ~typed_array_visitor() = default; _ZN8jsoncons26basic_default_json_visitorIcE15visit_end_arrayERKNS_11ser_contextERNSt3__110error_codeE: 833| 1.82k| { 834| 1.82k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 1.82k|#define JSONCONS_VISITOR_RETURN return true ------------------ 835| 1.82k| } _ZN8jsoncons26basic_default_json_visitorIcE12visit_uint64EmNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 858| 698| { 859| 698| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 698|#define JSONCONS_VISITOR_RETURN return true ------------------ 860| 698| } _ZN8jsoncons26basic_default_json_visitorIcE11visit_int64ElNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 863| 19.5k| { 864| 19.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 19.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 865| 19.5k| } _ZN8jsoncons26basic_default_json_visitorIcE12visit_doubleEdNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 873| 14.5k| { 874| 14.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 14.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 875| 14.5k| } _ZN8jsoncons26basic_default_json_visitorIcE11visit_flushEv: 814| 7| { 815| 7| } _ZN8jsoncons26basic_default_json_visitorIcE18visit_begin_objectENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 818| 4.30k| { 819| 4.30k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 4.30k|#define JSONCONS_VISITOR_RETURN return true ------------------ 820| 4.30k| } _ZN8jsoncons26basic_default_json_visitorIcE16visit_end_objectERKNS_11ser_contextERNSt3__110error_codeE: 823| 809| { 824| 809| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 809|#define JSONCONS_VISITOR_RETURN return true ------------------ 825| 809| } _ZN8jsoncons26basic_default_json_visitorIcE17visit_begin_arrayENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 828| 30.2k| { 829| 30.2k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 30.2k|#define JSONCONS_VISITOR_RETURN return true ------------------ 830| 30.2k| } _ZN8jsoncons26basic_default_json_visitorIcE9visit_keyERKNSt3__117basic_string_viewIcNS2_11char_traitsIcEEEERKNS_11ser_contextERNS2_10error_codeE: 838| 44.1k| { 839| 44.1k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 44.1k|#define JSONCONS_VISITOR_RETURN return true ------------------ 840| 44.1k| } _ZN8jsoncons26basic_default_json_visitorIcE10visit_nullENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 843| 2.94k| { 844| 2.94k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 2.94k|#define JSONCONS_VISITOR_RETURN return true ------------------ 845| 2.94k| } _ZN8jsoncons26basic_default_json_visitorIcE10visit_boolEbNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 878| 1.67k| { 879| 1.67k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 1.67k|#define JSONCONS_VISITOR_RETURN return true ------------------ 880| 1.67k| } _ZN8jsoncons26basic_default_json_visitorIcE12visit_stringERKNSt3__117basic_string_viewIcNS2_11char_traitsIcEEEENS_12semantic_tagERKNS_11ser_contextERNS2_10error_codeE: 848| 97.1k| { 849| 97.1k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 97.1k|#define JSONCONS_VISITOR_RETURN return true ------------------ 850| 97.1k| } _ZN8jsoncons26basic_default_json_visitorIcE17visit_byte_stringERKNS_16byte_string_viewENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 853| 24.5k| { 854| 24.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 24.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 855| 24.5k| } _ZN8jsoncons18basic_json_visitorIcE17visit_byte_stringERKNS_16byte_string_viewEmRKNS_11ser_contextERNSt3__110error_codeE: 595| 24.5k| { 596| 24.5k| visit_byte_string(value, semantic_tag::none, context, ec); 597| 24.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 24.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 598| 24.5k| } _ZN8jsoncons18basic_json_visitorIcE12uint64_valueEmNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 414| 698| { 415| 698| visit_uint64(value, tag, context, ec); 416| 698| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 698|#define JSONCONS_VISITOR_RETURN return true ------------------ 417| 698| } _ZN8jsoncons18basic_json_visitorIcE9end_arrayERKNS_11ser_contextERNSt3__110error_codeE: 351| 1.82k| { 352| 1.82k| visit_end_array(context, ec); 353| 1.82k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 1.82k|#define JSONCONS_VISITOR_RETURN return true ------------------ 354| 1.82k| } _ZN8jsoncons18basic_json_visitorIcE11int64_valueElNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 423| 19.5k| { 424| 19.5k| visit_int64(value, tag, context, ec); 425| 19.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 19.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 426| 19.5k| } _ZN8jsoncons18basic_json_visitorIcE12double_valueEdNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 441| 14.5k| { 442| 14.5k| visit_double(value, tag, context, ec); 443| 14.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 14.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 444| 14.5k| } _ZN8jsoncons18basic_json_visitorIcE12begin_objectENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 318| 4.30k| { 319| 4.30k| visit_begin_object(tag, context, ec); 320| 4.30k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 4.30k|#define JSONCONS_VISITOR_RETURN return true ------------------ 321| 4.30k| } _ZN8jsoncons18basic_json_visitorIcE3keyERKNSt3__117basic_string_viewIcNS2_11char_traitsIcEEEERKNS_11ser_contextERNS2_10error_codeE: 357| 44.1k| { 358| 44.1k| visit_key(name, context, ec); 359| 44.1k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 44.1k|#define JSONCONS_VISITOR_RETURN return true ------------------ 360| 44.1k| } _ZN8jsoncons18basic_json_visitorIcE10end_objectERKNS_11ser_contextERNSt3__110error_codeE: 333| 809| { 334| 809| visit_end_object(context, ec); 335| 809| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 809|#define JSONCONS_VISITOR_RETURN return true ------------------ 336| 809| } _ZN8jsoncons18basic_json_visitorIcE12string_valueERKNSt3__117basic_string_viewIcNS2_11char_traitsIcEEEENS_12semantic_tagERKNS_11ser_contextERNS2_10error_codeE: 383| 97.1k| { 384| 97.1k| visit_string(value, tag, context, ec); 385| 97.1k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 97.1k|#define JSONCONS_VISITOR_RETURN return true ------------------ 386| 97.1k| } _ZN8jsoncons18basic_json_visitorIcE11begin_arrayENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 339| 30.2k| { 340| 30.2k| visit_begin_array(tag, context, ec); 341| 30.2k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 30.2k|#define JSONCONS_VISITOR_RETURN return true ------------------ 342| 30.2k| } _ZN8jsoncons18basic_json_visitorIcE10null_valueENS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 365| 2.94k| { 366| 2.94k| visit_null(tag, context, ec); 367| 2.94k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 2.94k|#define JSONCONS_VISITOR_RETURN return true ------------------ 368| 2.94k| } _ZN8jsoncons18basic_json_visitorIcE10bool_valueEbNS_12semantic_tagERKNS_11ser_contextERNSt3__110error_codeE: 374| 1.67k| { 375| 1.67k| visit_bool(value, tag, context, ec); 376| 1.67k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 1.67k|#define JSONCONS_VISITOR_RETURN return true ------------------ 377| 1.67k| } _ZN8jsoncons18basic_json_visitorIcE17byte_string_valueINS_16byte_string_viewEEEbRKT_mRKNS_11ser_contextERNSt3__110error_codeENSA_9enable_ifIXsr10ext_traits18is_bytes_view_likeIS4_EE5valueEiE4typeE: 405| 24.5k| { 406| 24.5k| visit_byte_string(byte_string_view(reinterpret_cast(b.data()),b.size()), raw_tag, context, ec); 407| 24.5k| JSONCONS_VISITOR_RETURN; ------------------ | | 276| 24.5k|#define JSONCONS_VISITOR_RETURN return true ------------------ 408| 24.5k| } _ZN8jsoncons18basic_json_visitorIcE5flushEv: 108| 7| { 109| 7| visit_flush(); 110| 7| } _ZN8jsoncons11ser_contextD2Ev: 21| 2.03k| virtual ~ser_context() = default; _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEED2Ev: 193| 2.03k| { 194| 2.03k| if (chunk_) ------------------ | Branch (194:13): [True: 2.03k, False: 0] ------------------ 195| 2.03k| { 196| 2.03k| std::allocator_traits::deallocate(alloc_, chunk_, chunk_size_); 197| 2.03k| } 198| 2.03k| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEEC2ERNS1_13basic_istreamIcNS1_11char_traitsIcEEEERKS3_: 176| 2.03k| : alloc_(alloc), stream_ptr_(std::addressof(is)), sbuf_(is.rdbuf()), 177| 2.03k| chunk_size_(default_max_chunk_size) 178| 2.03k| { 179| 2.03k| chunk_ = std::allocator_traits::allocate(alloc_, chunk_size_); 180| 2.03k| data_end_ = chunk_; 181| 2.03k| } _ZN8jsoncons18basic_null_istreamIcEC1Ev: 57| 2.03k| : std::basic_istream(&nb_) 58| 2.03k| { 59| 2.03k| } _ZN8jsoncons18basic_null_istreamIcE11null_bufferC2Ev: 43| 2.03k| null_buffer() = default; _ZNK8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE8is_errorEv: 276| 2.03k| { 277| 2.03k| return stream_ptr_->bad(); 278| 2.03k| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE4readEPhm: 377| 12.4M| { 378| 12.4M| std::size_t len = 0; 379| 12.4M| if (remaining_ > 0) ------------------ | Branch (379:13): [True: 12.4M, False: 3.38k] ------------------ 380| 12.4M| { 381| 12.4M| len = (std::min)(remaining_, length); 382| 12.4M| std::memcpy(p, data_end_, len*sizeof(value_type)); 383| 12.4M| data_end_ += len; 384| 12.4M| remaining_ -= len; 385| 12.4M| position_ += len; 386| 12.4M| } 387| 12.4M| if (length - len == 0) ------------------ | Branch (387:13): [True: 12.4M, False: 5.70k] ------------------ 388| 12.4M| { 389| 12.4M| return len; 390| 12.4M| } 391| 5.70k| else if (length - len < chunk_size_) ------------------ | Branch (391:18): [True: 5.70k, False: 0] ------------------ 392| 5.70k| { 393| 5.70k| data_end_ = chunk_; 394| 5.70k| remaining_ = fill_buffer(chunk_, chunk_size_); 395| 5.70k| if (remaining_ > 0) ------------------ | Branch (395:17): [True: 4.51k, False: 1.18k] ------------------ 396| 4.51k| { 397| 4.51k| std::size_t len2 = (std::min)(remaining_, length-len); 398| 4.51k| std::memcpy(p+len, data_end_, len2*sizeof(value_type)); 399| 4.51k| data_end_ += len2; 400| 4.51k| remaining_ -= len2; 401| 4.51k| position_ += len2; 402| 4.51k| len += len2; 403| 4.51k| } 404| 5.70k| return len; 405| 5.70k| } 406| 0| else 407| 0| { 408| 0| if (stream_ptr_->eof()) ------------------ | Branch (408:17): [True: 0, False: 0] ------------------ 409| 0| { 410| 0| remaining_ = 0; 411| 0| return 0; 412| 0| } 413| 0| JSONCONS_TRY ------------------ | | 37| 0| #define JSONCONS_TRY try ------------------ 414| 0| { 415| 0| std::streamsize count = sbuf_->sgetn(reinterpret_cast(p+len), length-len); 416| 0| std::size_t len2 = static_cast(count); 417| 0| if (len2 < length-len) ------------------ | Branch (417:21): [True: 0, False: 0] ------------------ 418| 0| { 419| 0| stream_ptr_->clear(stream_ptr_->rdstate() | std::ios::eofbit); 420| 0| } 421| 0| len += len2; 422| 0| position_ += len2; 423| 0| return len; 424| 0| } 425| 0| JSONCONS_CATCH(const std::exception&) 426| 0| { 427| 0| stream_ptr_->clear(stream_ptr_->rdstate() | std::ios::badbit | std::ios::eofbit); 428| 0| return 0; 429| 0| } 430| 0| } 431| 12.4M| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE11fill_bufferEPhm: 442| 6.60k| { 443| 6.60k| if (stream_ptr_->eof()) ------------------ | Branch (443:13): [True: 1.20k, False: 5.39k] ------------------ 444| 1.20k| { 445| 1.20k| return 0; 446| 1.20k| } 447| | 448| 5.39k| JSONCONS_TRY ------------------ | | 37| 5.39k| #define JSONCONS_TRY try ------------------ 449| 5.39k| { 450| 5.39k| std::streamsize count = sbuf_->sgetn(reinterpret_cast(chunk), chunk_size); 451| 5.39k| std::size_t length = static_cast(count); 452| | 453| 5.39k| if (length < chunk_size) ------------------ | Branch (453:17): [True: 2.02k, False: 3.37k] ------------------ 454| 2.02k| { 455| 2.02k| stream_ptr_->clear(stream_ptr_->rdstate() | std::ios::eofbit); 456| 2.02k| } 457| 5.39k| return length; 458| 5.39k| } 459| 5.39k| JSONCONS_CATCH(const std::exception&) 460| 5.39k| { 461| 0| stream_ptr_->clear(stream_ptr_->rdstate() | std::ios::badbit | std::ios::eofbit); 462| 0| return 0; 463| 0| } 464| 5.39k| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE9read_spanIRNS1_12basic_stringIcNS1_11char_traitsIcEENS2_IcEEEEEENS_6detail4spanIKhLm18446744073709551615EEEmOT_: 352| 67.6k| { 353| 67.6k| if (JSONCONS_UNLIKELY(length == 0)) ------------------ | | 78| 67.6k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 2.03k, False: 65.5k] | | ------------------ ------------------ 354| 2.03k| { 355| 2.03k| return span{}; 356| 2.03k| } 357| 65.5k| if (remaining_ == 0 && length <= chunk_size_) ------------------ | Branch (357:13): [True: 181, False: 65.4k] | Branch (357:32): [True: 51, False: 130] ------------------ 358| 51| { 359| 51| remaining_ = fill_buffer(chunk_, chunk_size_); 360| 51| data_end_ = chunk_; 361| 51| } 362| 65.5k| if (length > remaining_) ------------------ | Branch (362:13): [True: 529, False: 65.0k] ------------------ 363| 529| { 364| 529| buffer.clear(); 365| 529| source_reader::read(*this, std::forward(buffer), length); 366| 529| return span(reinterpret_cast(buffer.data()), buffer.size()); 367| 529| } 368| | 369| 65.0k| const value_type* data = data_end_; 370| 65.0k| data_end_ += length; 371| 65.0k| remaining_ -= length; 372| 65.0k| position_ += length; 373| 65.0k| return span(data, length); 374| 65.5k| } _ZN8jsoncons13source_readerINS_13stream_sourceIhNSt3__19allocatorIhEEEEE4readINS2_12basic_stringIcNS2_11char_traitsIcEENS3_IcEEEEEENS2_9enable_ifIXaaL_ZNS2_17integral_constantIbLb1EE5valueEEsr10ext_traits7is_byteINT_10value_typeEEE5valueEmE4typeERS5_RSG_m: 746| 529| { 747| 529| std::size_t unread = length; 748| | 749| 1.80k| while (unread > 0 && !source.eof()) ------------------ | Branch (749:16): [True: 1.53k, False: 275] | Branch (749:30): [True: 1.27k, False: 254] ------------------ 750| 1.27k| { 751| 1.27k| if (source.remaining() == 0 && unread >= source.chunk_size()) ------------------ | Branch (751:17): [True: 403, False: 874] | Branch (751:44): [True: 401, False: 2] ------------------ 752| 401| { 753| 401| std::size_t n = source.chunk_size(); 754| 401| std::size_t offset = buffer.size(); 755| 401| buffer.resize(offset+n); 756| 401| std::size_t actual = source.read_buffer(reinterpret_cast(&buffer[0]) + offset, n); 757| 401| if (JSONCONS_UNLIKELY(actual != n)) ------------------ | | 78| 401|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 74, False: 327] | | ------------------ ------------------ 758| 74| { 759| 74| buffer.resize(offset+actual); 760| 74| } 761| 401| unread -= actual; 762| 401| } 763| 876| else 764| 876| { 765| 876| std::size_t n = (std::min)(source.chunk_size(), unread); 766| 876| std::size_t offset = buffer.size(); 767| 876| buffer.resize(offset+n); 768| 876| std::size_t actual = source.read(reinterpret_cast(&buffer[0]) + offset, n); 769| 876| if (JSONCONS_UNLIKELY(actual != n)) ------------------ | | 78| 876|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 104, False: 772] | | ------------------ ------------------ 770| 104| { 771| 104| buffer.resize(offset + actual); 772| 104| } 773| 876| unread -= actual; 774| 876| } 775| 1.27k| } 776| 529| return length - unread; 777| 529| } _ZNK8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE3eofEv: 271| 3.95k| { 272| 3.95k| return remaining_ == 0 && stream_ptr_->eof(); ------------------ | Branch (272:16): [True: 1.41k, False: 2.53k] | Branch (272:35): [True: 614, False: 804] ------------------ 273| 3.95k| } _ZNK8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE9remainingEv: 346| 3.33k| { 347| 3.33k| return remaining_; 348| 3.33k| } _ZNK8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE10chunk_sizeEv: 261| 4.14k| { 262| 4.14k| return chunk_size_; 263| 4.14k| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE11read_bufferEPhm: 435| 793| { 436| 793| auto len = fill_buffer(chunk, chunk_size); 437| 793| position_ += len; 438| 793| return len; 439| 793| } _ZN8jsoncons13stream_sourceIhNSt3__19allocatorIhEEE9read_spanIRNS1_6vectorIhS3_EEEENS_6detail4spanIKhLm18446744073709551615EEEmOT_: 352| 24.8k| { 353| 24.8k| if (JSONCONS_UNLIKELY(length == 0)) ------------------ | | 78| 24.8k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 768, False: 24.1k] | | ------------------ ------------------ 354| 768| { 355| 768| return span{}; 356| 768| } 357| 24.1k| if (remaining_ == 0 && length <= chunk_size_) ------------------ | Branch (357:13): [True: 193, False: 23.9k] | Branch (357:32): [True: 57, False: 136] ------------------ 358| 57| { 359| 57| remaining_ = fill_buffer(chunk_, chunk_size_); 360| 57| data_end_ = chunk_; 361| 57| } 362| 24.1k| if (length > remaining_) ------------------ | Branch (362:13): [True: 753, False: 23.3k] ------------------ 363| 753| { 364| 753| buffer.clear(); 365| 753| source_reader::read(*this, std::forward(buffer), length); 366| 753| return span(reinterpret_cast(buffer.data()), buffer.size()); 367| 753| } 368| | 369| 23.3k| const value_type* data = data_end_; 370| 23.3k| data_end_ += length; 371| 23.3k| remaining_ -= length; 372| 23.3k| position_ += length; 373| 23.3k| return span(data, length); 374| 24.1k| } _ZN8jsoncons13source_readerINS_13stream_sourceIhNSt3__19allocatorIhEEEEE4readINS2_6vectorIhS4_EEEENS2_9enable_ifIXaaL_ZNS2_17integral_constantIbLb1EE5valueEEsr10ext_traits7is_byteINT_10value_typeEEE5valueEmE4typeERS5_RSD_m: 746| 753| { 747| 753| std::size_t unread = length; 748| | 749| 2.81k| while (unread > 0 && !source.eof()) ------------------ | Branch (749:16): [True: 2.42k, False: 393] | Branch (749:30): [True: 2.06k, False: 360] ------------------ 750| 2.06k| { 751| 2.06k| if (source.remaining() == 0 && unread >= source.chunk_size()) ------------------ | Branch (751:17): [True: 401, False: 1.66k] | Branch (751:44): [True: 392, False: 9] ------------------ 752| 392| { 753| 392| std::size_t n = source.chunk_size(); 754| 392| std::size_t offset = buffer.size(); 755| 392| buffer.resize(offset+n); 756| 392| std::size_t actual = source.read_buffer(reinterpret_cast(&buffer[0]) + offset, n); 757| 392| if (JSONCONS_UNLIKELY(actual != n)) ------------------ | | 78| 392|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 77, False: 315] | | ------------------ ------------------ 758| 77| { 759| 77| buffer.resize(offset+actual); 760| 77| } 761| 392| unread -= actual; 762| 392| } 763| 1.66k| else 764| 1.66k| { 765| 1.66k| std::size_t n = (std::min)(source.chunk_size(), unread); 766| 1.66k| std::size_t offset = buffer.size(); 767| 1.66k| buffer.resize(offset+n); 768| 1.66k| std::size_t actual = source.read(reinterpret_cast(&buffer[0]) + offset, n); 769| 1.66k| if (JSONCONS_UNLIKELY(actual != n)) ------------------ | | 78| 1.66k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 211, False: 1.45k] | | ------------------ ------------------ 770| 211| { 771| 211| buffer.resize(offset + actual); 772| 211| } 773| 1.66k| unread -= actual; 774| 1.66k| } 775| 2.06k| } 776| 753| return length - unread; 777| 753| } _ZN8jsoncons6binary16little_to_nativeIiNS_6detail6endianEEENSt3__19enable_ifIXeqsrT0_6nativesrS6_6littleET_E4typeEPKhm: 197| 128k| { 198| 128k| if (sizeof(T) > count) ------------------ | Branch (198:13): [True: 0, False: 128k] ------------------ 199| 0| { 200| 0| return T{}; 201| 0| } 202| 128k| T val; 203| 128k| std::memcpy(&val,first,sizeof(T)); 204| 128k| return val; 205| 128k| } _ZN8jsoncons6binary16little_to_nativeIdNS_6detail6endianEEENSt3__19enable_ifIXeqsrT0_6nativesrS6_6littleET_E4typeEPKhm: 197| 14.5k| { 198| 14.5k| if (sizeof(T) > count) ------------------ | Branch (198:13): [True: 0, False: 14.5k] ------------------ 199| 0| { 200| 0| return T{}; 201| 0| } 202| 14.5k| T val; 203| 14.5k| std::memcpy(&val,first,sizeof(T)); 204| 14.5k| return val; 205| 14.5k| } _ZN8jsoncons6binary16little_to_nativeImNS_6detail6endianEEENSt3__19enable_ifIXeqsrT0_6nativesrS6_6littleET_E4typeEPKhm: 197| 39.3k| { 198| 39.3k| if (sizeof(T) > count) ------------------ | Branch (198:13): [True: 0, False: 39.3k] ------------------ 199| 0| { 200| 0| return T{}; 201| 0| } 202| 39.3k| T val; 203| 39.3k| std::memcpy(&val,first,sizeof(T)); 204| 39.3k| return val; 205| 39.3k| } _ZN8jsoncons6binary16little_to_nativeIlNS_6detail6endianEEENSt3__19enable_ifIXeqsrT0_6nativesrS6_6littleET_E4typeEPKhm: 197| 18.5k| { 198| 18.5k| if (sizeof(T) > count) ------------------ | Branch (198:13): [True: 0, False: 18.5k] ------------------ 199| 0| { 200| 0| return T{}; 201| 0| } 202| 18.5k| T val; 203| 18.5k| std::memcpy(&val,first,sizeof(T)); 204| 18.5k| return val; 205| 18.5k| } _ZNK8jsoncons16byte_string_view4dataEv: 399| 24.5k| { 400| 24.5k| return data_; 401| 24.5k| } _ZNK8jsoncons16byte_string_view4sizeEv: 403| 24.5k| { 404| 24.5k| return size_; 405| 24.5k| } _ZN8jsoncons16byte_string_viewC2EPKhm: 362| 49.0k| : data_(data), size_(length) 363| 49.0k| { 364| 49.0k| } _ZN8jsoncons14unicode_traits8validateIcEENSt3__19enable_ifIXsr10ext_traits8is_char8IT_EE5valueENS0_14unicode_resultIS4_EEE4typeEPKS4_m: 1147| 111k| { 1148| 111k| const uint8_t* it = reinterpret_cast(data); 1149| 111k| const uint8_t* end = it + length; 1150| | 1151| 111k| unicode_errc result{}; 1152| 1.07M| while (it != end) ------------------ | Branch (1152:16): [True: 961k, False: 111k] ------------------ 1153| 961k| { 1154| 961k| if ((end - it) >= 8) ------------------ | Branch (1154:17): [True: 487k, False: 473k] ------------------ 1155| 487k| { 1156| 3.33M| JSONCONS_REPEAT8({if (JSONCONS_LIKELY((*it & 0x80) == 0)) ++it; else goto non_ascii;}) ------------------ | | 281| 975k|#define JSONCONS_REPEAT8(x) { x x x x x x x x } | | ------------------ | | | Branch (281:32): [True: 484k, False: 3.71k] | | | Branch (281:34): [True: 480k, False: 3.92k] | | | Branch (281:36): [True: 477k, False: 2.89k] | | | Branch (281:38): [True: 476k, False: 825] | | | Branch (281:40): [True: 475k, False: 696] | | | Branch (281:42): [True: 472k, False: 3.00k] | | | Branch (281:44): [True: 472k, False: 571] | | | Branch (281:46): [True: 440k, False: 32.0k] | | ------------------ ------------------ 1157| 440k| continue; 1158| 3.33M| } 1159| 521k| non_ascii: 1160| 521k| const std::size_t len = static_cast(trailing_bytes_for_utf8[*it]) + 1; 1161| 521k| if (len > (std::size_t)(end - it)) ------------------ | Branch (1161:17): [True: 41, False: 521k] ------------------ 1162| 41| { 1163| 41| return unicode_result{reinterpret_cast(it), unicode_errc::source_exhausted}; 1164| 41| } 1165| 521k| if ((result=is_legal_utf8(it, len)) != unicode_errc()) ------------------ | Branch (1165:17): [True: 179, False: 520k] ------------------ 1166| 179| { 1167| 179| return unicode_result{reinterpret_cast(it),result} ; 1168| 179| } 1169| 520k| it += len; 1170| 520k| } 1171| 111k| return unicode_result{reinterpret_cast(it),result} ; 1172| 111k| } _ZN8jsoncons14unicode_traits13is_legal_utf8EPKhm: 305| 521k| { 306| 521k| const uint8_t* it = reinterpret_cast(bytes); 307| 521k| const uint8_t* end = it+length; 308| | 309| 521k| uint8_t byte; 310| 521k| switch (length) { 311| 35| default: ------------------ | Branch (311:9): [True: 35, False: 521k] ------------------ 312| 35| return unicode_errc::over_long_utf8_sequence; 313| 1.10k| case 4: ------------------ | Branch (313:9): [True: 1.10k, False: 519k] ------------------ 314| 1.10k| if (((byte = (*--end))& 0xC0) != 0x80) ------------------ | Branch (314:17): [True: 11, False: 1.09k] ------------------ 315| 11| return unicode_errc::bad_continuation_byte; 316| 1.09k| JSONCONS_FALLTHROUGH; ------------------ | | 564| 1.09k|# define JSONCONS_FALLTHROUGH [[fallthrough]] ------------------ 317| 2.00k| case 3: ------------------ | Branch (317:9): [True: 915, False: 520k] ------------------ 318| 2.00k| if (((byte = (*--end))& 0xC0) != 0x80) ------------------ | Branch (318:17): [True: 16, False: 1.99k] ------------------ 319| 16| return unicode_errc::bad_continuation_byte; 320| 1.99k| JSONCONS_FALLTHROUGH; ------------------ | | 564| 1.99k|# define JSONCONS_FALLTHROUGH [[fallthrough]] ------------------ 321| 47.6k| case 2: ------------------ | Branch (321:9): [True: 45.6k, False: 475k] ------------------ 322| 47.6k| if (((byte = (*--end))& 0xC0) != 0x80) ------------------ | Branch (322:17): [True: 34, False: 47.6k] ------------------ 323| 34| return unicode_errc::bad_continuation_byte; 324| | 325| 47.6k| switch (*it) 326| 47.6k| { 327| | // no fall-through in this inner switch 328| 383| case 0xE0: if (byte < 0xA0) return unicode_errc::source_illegal; break; ------------------ | Branch (328:17): [True: 383, False: 47.2k] | Branch (328:32): [True: 8, False: 375] ------------------ 329| 439| case 0xED: if (byte > 0x9F) return unicode_errc::source_illegal; break; ------------------ | Branch (329:17): [True: 439, False: 47.1k] | Branch (329:32): [True: 3, False: 436] ------------------ 330| 668| case 0xF0: if (byte < 0x90) return unicode_errc::source_illegal; break; ------------------ | Branch (330:17): [True: 668, False: 46.9k] | Branch (330:32): [True: 5, False: 663] ------------------ 331| 663| case 0xF4: if (byte > 0x8F) return unicode_errc::source_illegal; break; ------------------ | Branch (331:17): [True: 406, False: 47.2k] | Branch (331:32): [True: 5, False: 401] ------------------ 332| 45.7k| default: if (byte < 0x80) return unicode_errc::source_illegal; ------------------ | Branch (332:17): [True: 45.7k, False: 1.89k] | Branch (332:32): [True: 0, False: 45.7k] ------------------ 333| 47.6k| } 334| | 335| 47.6k| JSONCONS_FALLTHROUGH; ------------------ | | 564| 47.6k|# define JSONCONS_FALLTHROUGH [[fallthrough]] ------------------ 336| 520k| case 1: ------------------ | Branch (336:9): [True: 473k, False: 47.7k] ------------------ 337| 520k| if (*it >= 0x80 && *it < 0xC2) ------------------ | Branch (337:17): [True: 47.6k, False: 473k] | Branch (337:32): [True: 61, False: 47.6k] ------------------ 338| 61| return unicode_errc::source_illegal; 339| 520k| break; 340| 521k| } 341| 520k| if (*it > 0xF4) ------------------ | Branch (341:13): [True: 1, False: 520k] ------------------ 342| 1| return unicode_errc::source_illegal; 343| | 344| 520k| return unicode_errc(); 345| 520k| } _ZN8jsoncons12from_integerIiNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEENS1_9enable_ifIXsr10ext_traits10is_integerIT_EE5valueEmE4typeES9_RT0_: 42| 15.4k|{ 43| 15.4k| using char_type = typename Result::value_type; 44| | 45| 15.4k| char_type buf[255]; 46| 15.4k| char_type *p = buf; 47| 15.4k| const char_type* last = buf+255; 48| | 49| 15.4k| bool is_negative = value < 0; 50| | 51| 15.4k| if (value < 0) ------------------ | Branch (51:9): [True: 12.6k, False: 2.81k] ------------------ 52| 12.6k| { 53| 12.6k| do 54| 49.3k| { 55| 49.3k| *p++ = static_cast(48 - (value % 10)); 56| 49.3k| } 57| 49.3k| while ((value /= 10) && (p < last)); ------------------ | Branch (57:16): [True: 36.7k, False: 12.6k] | Branch (57:33): [True: 36.7k, False: 0] ------------------ 58| 12.6k| } 59| 2.81k| else 60| 2.81k| { 61| | 62| 2.81k| do 63| 8.83k| { 64| 8.83k| *p++ = static_cast(48 + value % 10); 65| 8.83k| } 66| 8.83k| while ((value /= 10) && (p < last)); ------------------ | Branch (66:16): [True: 6.01k, False: 2.81k] | Branch (66:33): [True: 6.01k, False: 0] ------------------ 67| 2.81k| } 68| 15.4k| JSONCONS_ASSERT(p != last); ------------------ | | 49| 15.4k|#define JSONCONS_ASSERT(x) if (!(x)) { \ | | ------------------ | | | Branch (49:32): [True: 0, False: 15.4k] | | ------------------ | | 50| 0| JSONCONS_THROW(jsoncons::assertion_error("assertion '" #x "' failed at <> :" \ | | ------------------ | | | | 35| 0| #define JSONCONS_THROW(exception) throw exception | | ------------------ | | 51| 0| JSONCONS_STR( 0 ))); } ------------------ 69| | 70| 15.4k| std::size_t count = (p - buf); 71| 15.4k| if (is_negative) ------------------ | Branch (71:9): [True: 12.6k, False: 2.81k] ------------------ 72| 12.6k| { 73| 12.6k| result.push_back('-'); 74| 12.6k| ++count; 75| 12.6k| } 76| 73.5k| while (--p >= buf) ------------------ | Branch (76:12): [True: 58.1k, False: 15.4k] ------------------ 77| 58.1k| { 78| 58.1k| result.push_back(*p); 79| 58.1k| } 80| | 81| 15.4k| return count; 82| 15.4k|} _ZN8jsoncons4bson3TP1C2Ev: 78| 19.3k| constexpr TP1() : low(0), high(0) {} _ZN8jsoncons4bson19decimal128_to_charsEPcS1_RKNS0_3TP1E: 335| 19.3k| { 336| 19.3k| static const std::string bson_decimal128_inf = "Infinity"; 337| 19.3k| static const std::string bson_decimal128_nan = "NaN"; 338| | 339| 19.3k| static constexpr uint32_t combination_mask = 0x1f; /* Extract least significant 5 bits */ 340| 19.3k| static constexpr uint32_t exponent_mask = 0x3fff; /* Extract least significant 14 bits */ 341| 19.3k| static constexpr uint32_t combination_infinity = 30; /* Value of combination field for Inf */ 342| 19.3k| static constexpr uint32_t combination_nan = 31; /* Value of combination field for NaN */ 343| 19.3k| static constexpr uint32_t exponent_bias = 6176; /* decimal128 exponent bias */ 344| | 345| 19.3k| char* str_out = first; /* output pointer in string */ 346| 19.3k| char significand_str[35]; /* decoded significand digits */ 347| | 348| | /* Note: bits in this routine are referred to starting at 0, */ 349| | /* from the sign bit, towards the coefficient. */ 350| 19.3k| uint32_t high; /* bits 0 - 31 */ 351| 19.3k| uint32_t midh; /* bits 32 - 63 */ 352| 19.3k| uint32_t midl; /* bits 64 - 95 */ 353| 19.3k| uint32_t low; /* bits 96 - 127 */ 354| 19.3k| uint32_t combination; /* bits 1 - 5 */ 355| 19.3k| uint32_t biased_exponent; /* decoded biased exponent (14 bits) */ 356| 19.3k| uint32_t significand_digits = 0; /* the number of significand digits */ 357| 19.3k| uint32_t significand[36] = {0}; /* the base-10 digits in the significand */ 358| 19.3k| uint32_t *significand_read = significand; /* read pointer into significand */ 359| 19.3k| int32_t exponent; /* unbiased exponent */ 360| 19.3k| int32_t scientific_exponent; /* the exponent if scientific notation is 361| | * used */ 362| 19.3k| bool is_zero = false; /* true if the number is zero */ 363| | 364| 19.3k| uint8_t significand_msb; /* the most signifcant significand bits (50-46) */ 365| 19.3k| bson_uint128_t 366| 19.3k| significand128; /* temporary storage for significand decoding */ 367| | 368| 19.3k| memset (significand_str, 0, sizeof (significand_str)); 369| | 370| 19.3k| if ((int64_t) dec.high < 0) { /* negative */ ------------------ | Branch (370:13): [True: 4.08k, False: 15.2k] ------------------ 371| 4.08k| *(str_out++) = '-'; 372| 4.08k| } 373| | 374| 19.3k| low = (uint32_t) dec.low, midl = (uint32_t) (dec.low >> 32), 375| 19.3k| midh = (uint32_t) dec.high, high = (uint32_t) (dec.high >> 32); 376| | 377| | /* Decode combination field and exponent */ 378| 19.3k| combination = (high >> 26) & combination_mask; 379| | 380| 19.3k| if (JSONCONS_UNLIKELY ((combination >> 3) == 3)) { ------------------ | | 78| 19.3k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 3.61k, False: 15.6k] | | ------------------ ------------------ 381| | /* Check for 'special' values */ 382| 3.61k| if (combination == combination_infinity) { /* Infinity */ ------------------ | Branch (382:16): [True: 963, False: 2.65k] ------------------ 383| 963| if (last-str_out >= static_cast(bson_decimal128_inf.size())) ------------------ | Branch (383:20): [True: 963, False: 0] ------------------ 384| 963| { 385| 963| std::memcpy(str_out, bson_decimal128_inf.data(), bson_decimal128_inf.size()); 386| 963| str_out += bson_decimal128_inf.size(); 387| 963| } 388| 963| *str_out = 0; 389| | //strcpy_s (str_out, last-str_out, bson_decimal128_inf.c_str()); 390| 963| return decimal128_to_chars_result{str_out, std::errc{}}; 391| 2.65k| } else if (combination == combination_nan) { /* NaN */ ------------------ | Branch (391:23): [True: 810, False: 1.84k] ------------------ 392| | /* first, not str_out, to erase the sign */ 393| 810| str_out = first; 394| 810| if (last-str_out >= static_cast(bson_decimal128_nan.size())) ------------------ | Branch (394:20): [True: 810, False: 0] ------------------ 395| 810| { 396| 810| std::memcpy(str_out, bson_decimal128_nan.data(), bson_decimal128_nan.size()); 397| 810| str_out += bson_decimal128_nan.size(); 398| 810| } 399| 810| *str_out = 0; 400| | //strcpy_s (first, last-first, bson_decimal128_nan.c_str()); 401| | /* we don't care about the NaN payload. */ 402| 810| return decimal128_to_chars_result{str_out, std::errc{}}; 403| 1.84k| } else { 404| 1.84k| biased_exponent = (high >> 15) & exponent_mask; 405| 1.84k| significand_msb = 0x8 + ((high >> 14) & 0x1); 406| 1.84k| } 407| 15.6k| } else { 408| 15.6k| significand_msb = (high >> 14) & 0x7; 409| 15.6k| biased_exponent = (high >> 17) & exponent_mask; 410| 15.6k| } 411| | 412| 17.5k| exponent = biased_exponent - exponent_bias; 413| | /* Create string of significand digits */ 414| | 415| | /* Convert the 114-bit binary number represented by */ 416| | /* (high, midh, midl, low) to at most 34 decimal */ 417| | /* digits through modulo and division. */ 418| 17.5k| significand128.parts[0] = (high & 0x3fff) + ((significand_msb & 0xf) << 14); 419| 17.5k| significand128.parts[1] = midh; 420| 17.5k| significand128.parts[2] = midl; 421| 17.5k| significand128.parts[3] = low; 422| | 423| 17.5k| if (significand128.parts[0] == 0 && significand128.parts[1] == 0 && ------------------ | Branch (423:13): [True: 3.69k, False: 13.8k] | Branch (423:45): [True: 1.69k, False: 1.99k] ------------------ 424| 1.69k| significand128.parts[2] == 0 && significand128.parts[3] == 0) { ------------------ | Branch (424:13): [True: 817, False: 882] | Branch (424:45): [True: 199, False: 618] ------------------ 425| 199| is_zero = true; 426| 17.3k| } else if (significand128.parts[0] >= (1 << 17)) { ------------------ | Branch (426:20): [True: 1.84k, False: 15.4k] ------------------ 427| | /* The significand is non-canonical or zero. 428| | * In order to preserve compatibility with the densely packed decimal 429| | * format, the maximum value for the significand of decimal128 is 430| | * 1e34 - 1. If the value is greater than 1e34 - 1, the IEEE 754 431| | * standard dictates that the significand is interpreted as zero. 432| | */ 433| 1.84k| is_zero = true; 434| 15.4k| } else { 435| 77.4k| for (int k = 3; k >= 0; k--) { ------------------ | Branch (435:28): [True: 61.9k, False: 15.4k] ------------------ 436| 61.9k| uint32_t least_digits = 0; 437| 61.9k| detail::bson_uint128_divide1B ( 438| 61.9k| significand128, &significand128, &least_digits); 439| | 440| | /* We now have the 9 least significant digits (in base 2). */ 441| | /* Convert and output to string. */ 442| 61.9k| if (!least_digits) { ------------------ | Branch (442:19): [True: 3.00k, False: 58.9k] ------------------ 443| 3.00k| continue; 444| 3.00k| } 445| | 446| 589k| for (int j = 8; j >= 0; j--) { ------------------ | Branch (446:31): [True: 530k, False: 58.9k] ------------------ 447| 530k| significand[k * 9 + j] = least_digits % 10; 448| 530k| least_digits /= 10; 449| 530k| } 450| 58.9k| } 451| 15.4k| } 452| | 453| | /* Output format options: */ 454| | /* Scientific - [-]d.dddE(+/-)dd or [-]dE(+/-)dd */ 455| | /* Regular - ddd.ddd */ 456| | 457| 17.5k| if (is_zero) { ------------------ | Branch (457:13): [True: 2.04k, False: 15.4k] ------------------ 458| 2.04k| significand_digits = 1; 459| 2.04k| *significand_read = 0; 460| 15.4k| } else { 461| 15.4k| significand_digits = 36; 462| 90.6k| while (!(*significand_read)) { ------------------ | Branch (462:19): [True: 75.2k, False: 15.4k] ------------------ 463| 75.2k| significand_digits--; 464| 75.2k| significand_read++; 465| 75.2k| } 466| 15.4k| } 467| | 468| 17.5k| scientific_exponent = significand_digits - 1 + exponent; 469| | 470| | /* The scientific exponent checks are dictated by the string conversion 471| | * specification and are somewhat arbitrary cutoffs. 472| | * 473| | * We must check exponent > 0, because if this is the case, the number 474| | * has trailing zeros. However, we *cannot* output these trailing zeros, 475| | * because doing so would change the precision of the value, and would 476| | * change stored data if the string converted number is round tripped. 477| | */ 478| 17.5k| if (scientific_exponent < -6 || exponent > 0) { ------------------ | Branch (478:13): [True: 12.6k, False: 4.92k] | Branch (478:41): [True: 2.81k, False: 2.11k] ------------------ 479| | /* Scientific format */ 480| 15.4k| *(str_out++) = char(*(significand_read++)) + '0'; 481| 15.4k| significand_digits--; 482| | 483| 15.4k| if (significand_digits) { ------------------ | Branch (483:16): [True: 13.5k, False: 1.87k] ------------------ 484| 13.5k| *(str_out++) = '.'; 485| 13.5k| } 486| | 487| 427k| for (std::size_t i = 0; i < significand_digits && (str_out - first) < 36; i++) { ------------------ | Branch (487:36): [True: 411k, False: 15.3k] | Branch (487:62): [True: 411k, False: 67] ------------------ 488| 411k| *(str_out++) = char(*(significand_read++)) + '0'; 489| 411k| } 490| | /* Exponent */ 491| 15.4k| *(str_out++) = 'E'; 492| | 493| 15.4k| std::string s; 494| 15.4k| if (scientific_exponent >= 0) { ------------------ | Branch (494:16): [True: 2.81k, False: 12.6k] ------------------ 495| 2.81k| s.push_back('+'); 496| 2.81k| } 497| 15.4k| jsoncons::from_integer(scientific_exponent, s); 498| 15.4k| if (str_out + s.size() < last) ------------------ | Branch (498:16): [True: 14.4k, False: 967] ------------------ 499| 14.4k| { 500| 14.4k| std::memcpy(str_out, s.data(), s.size()); 501| 14.4k| } 502| 967| else 503| 967| { 504| 967| return decimal128_to_chars_result{str_out, std::errc::value_too_large}; 505| 967| } 506| 14.4k| str_out += s.size(); 507| 14.4k| } else { 508| | /* Regular format with no decimal place */ 509| 2.11k| if (exponent >= 0) { ------------------ | Branch (509:16): [True: 502, False: 1.61k] ------------------ 510| 7.36k| for (std::size_t i = 0; i < significand_digits && (str_out - first) < 36; i++) { ------------------ | Branch (510:39): [True: 6.86k, False: 502] | Branch (510:65): [True: 6.86k, False: 0] ------------------ 511| 6.86k| *(str_out++) = char(*(significand_read++)) + '0'; 512| 6.86k| } 513| 1.61k| } else { 514| 1.61k| int32_t radix_position = significand_digits + exponent; 515| | 516| 1.61k| if (radix_position > 0) { /* non-zero digits before radix */ ------------------ | Branch (516:19): [True: 789, False: 824] ------------------ 517| 789| for (int32_t i = 0; 518| 4.67k| i < radix_position && (str_out < last); ------------------ | Branch (518:23): [True: 3.88k, False: 789] | Branch (518:45): [True: 3.88k, False: 0] ------------------ 519| 3.88k| i++) { 520| 3.88k| *(str_out++) = char(*(significand_read++)) + '0'; 521| 3.88k| } 522| 824| } else { /* leading zero before radix point */ 523| 824| *(str_out++) = '0'; 524| 824| } 525| | 526| 1.61k| *(str_out++) = '.'; 527| 3.78k| while (radix_position++ < 0) { /* add leading zeros after radix */ ------------------ | Branch (527:22): [True: 2.16k, False: 1.61k] ------------------ 528| 2.16k| *(str_out++) = '0'; 529| 2.16k| } 530| | 531| 1.61k| for (std::size_t i = 0; 532| 47.7k| (i < significand_digits - (std::max) (radix_position - 1, 0)) && ------------------ | Branch (532:20): [True: 46.1k, False: 1.61k] | Branch (532:20): [True: 46.1k, False: 1.61k] ------------------ 533| 46.1k| (str_out < last); ------------------ | Branch (533:20): [True: 46.1k, False: 0] ------------------ 534| 46.1k| i++) { 535| 46.1k| *(str_out++) = char(*(significand_read++)) + '0'; 536| 46.1k| } 537| 1.61k| } 538| 2.11k| } 539| 16.5k| return decimal128_to_chars_result{str_out, std::errc{}}; 540| 17.5k| } _ZN8jsoncons4bson6detail21bson_uint128_divide1BENS0_14bson_uint128_tEPS2_Pj: 178| 61.9k| { 179| 61.9k| static constexpr uint32_t DIVISOR = 1000 * 1000 * 1000; 180| 61.9k| uint64_t _rem = 0; 181| 61.9k| int i = 0; 182| | 183| 61.9k| if (!value.parts[0] && !value.parts[1] && !value.parts[2] && ------------------ | Branch (183:17): [True: 49.9k, False: 11.9k] | Branch (183:36): [True: 35.5k, False: 14.3k] | Branch (183:55): [True: 19.5k, False: 15.9k] ------------------ 184| 19.5k| !value.parts[3]) { ------------------ | Branch (184:17): [True: 3.00k, False: 16.5k] ------------------ 185| 3.00k| *quotient = value; 186| 3.00k| *rem = 0; 187| 3.00k| return; 188| 3.00k| } 189| | 190| 294k| for (i = 0; i <= 3; i++) { ------------------ | Branch (190:25): [True: 235k, False: 58.9k] ------------------ 191| 235k| _rem <<= 32; /* Adjust remainder to match value of next dividend */ 192| 235k| _rem += value.parts[i]; /* Add the divided to _rem */ 193| 235k| value.parts[i] = (uint32_t) (_rem / DIVISOR); 194| 235k| _rem %= DIVISOR; /* Store the remainder */ 195| 235k| } 196| | 197| 58.9k| *quotient = value; 198| 58.9k| *rem = (uint32_t) _rem; 199| 58.9k| } _ZN8jsoncons4bson15make_error_codeENS0_9bson_errcE: 91| 2.08k|{ 92| 2.08k| return std::error_code(static_cast(result),bson_error_category()); 93| 2.08k|} _ZN8jsoncons4bson19bson_error_categoryEv: 84| 2.08k|{ 85| 2.08k| static bson_error_category_impl instance; 86| 2.08k| return instance; 87| 2.08k|} _ZN8jsoncons4bson5oid_tC2EPh: 53| 679| { 54| 679| std::memcpy(bytes_.data(),data,12); 55| 679| } _ZN8jsoncons4bson9to_stringINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEEvRKNS0_5oid_tERT_: 236| 679| { 237| 679| s.resize(24); 238| 679| detail::init_hex_char_pairs(oid, reinterpret_cast(&s[0])); 239| 679| } _ZN8jsoncons4bson6detail19init_hex_char_pairsERKNS0_5oid_tEPt: 213| 679| { 214| 679| const uint8_t* bytes = oid.data(); 215| 679| const uint16_t* gHexCharPairs = get_hex_char_pairs(std::integral_constant()); 216| | 217| 679| data[0] = gHexCharPairs[bytes[0]]; 218| 679| data[1] = gHexCharPairs[bytes[1]]; 219| 679| data[2] = gHexCharPairs[bytes[2]]; 220| 679| data[3] = gHexCharPairs[bytes[3]]; 221| 679| data[4] = gHexCharPairs[bytes[4]]; 222| 679| data[5] = gHexCharPairs[bytes[5]]; 223| 679| data[6] = gHexCharPairs[bytes[6]]; 224| 679| data[7] = gHexCharPairs[bytes[7]]; 225| 679| data[8] = gHexCharPairs[bytes[8]]; 226| 679| data[9] = gHexCharPairs[bytes[9]]; 227| 679| data[10] = gHexCharPairs[bytes[10]]; 228| 679| data[11] = gHexCharPairs[bytes[11]]; 229| 679| } _ZNK8jsoncons4bson5oid_t4dataEv: 67| 679| { 68| 679| return bytes_.data(); 69| 679| } _ZN8jsoncons4bson6detail18get_hex_char_pairsENSt3__117integral_constantIbLb0EEE: 181| 679| { 182| 679| static constexpr uint16_t hex_char_pairs[] = { 183| 679| 12336, 12592, 12848, 13104, 13360, 13616, 13872, 14128, 14384, 14640, 24880, 184| 679| 25136, 25392, 25648, 25904, 26160, 12337, 12593, 12849, 13105, 13361, 13617, 185| 679| 13873, 14129, 14385, 14641, 24881, 25137, 25393, 25649, 25905, 26161, 12338, 186| 679| 12594, 12850, 13106, 13362, 13618, 13874, 14130, 14386, 14642, 24882, 25138, 187| 679| 25394, 25650, 25906, 26162, 12339, 12595, 12851, 13107, 13363, 13619, 13875, 188| 679| 14131, 14387, 14643, 24883, 25139, 25395, 25651, 25907, 26163, 12340, 12596, 189| 679| 12852, 13108, 13364, 13620, 13876, 14132, 14388, 14644, 24884, 25140, 25396, 190| 679| 25652, 25908, 26164, 12341, 12597, 12853, 13109, 13365, 13621, 13877, 14133, 191| 679| 14389, 14645, 24885, 25141, 25397, 25653, 25909, 26165, 12342, 12598, 12854, 192| 679| 13110, 13366, 13622, 13878, 14134, 14390, 14646, 24886, 25142, 25398, 25654, 193| 679| 25910, 26166, 12343, 12599, 12855, 13111, 13367, 13623, 13879, 14135, 14391, 194| 679| 14647, 24887, 25143, 25399, 25655, 25911, 26167, 12344, 12600, 12856, 13112, 195| 679| 13368, 13624, 13880, 14136, 14392, 14648, 24888, 25144, 25400, 25656, 25912, 196| 679| 26168, 12345, 12601, 12857, 13113, 13369, 13625, 13881, 14137, 14393, 14649, 197| 679| 24889, 25145, 25401, 25657, 25913, 26169, 12385, 12641, 12897, 13153, 13409, 198| 679| 13665, 13921, 14177, 14433, 14689, 24929, 25185, 25441, 25697, 25953, 26209, 199| 679| 12386, 12642, 12898, 13154, 13410, 13666, 13922, 14178, 14434, 14690, 24930, 200| 679| 25186, 25442, 25698, 25954, 26210, 12387, 12643, 12899, 13155, 13411, 13667, 201| 679| 13923, 14179, 14435, 14691, 24931, 25187, 25443, 25699, 25955, 26211, 12388, 202| 679| 12644, 12900, 13156, 13412, 13668, 13924, 14180, 14436, 14692, 24932, 25188, 203| 679| 25444, 25700, 25956, 26212, 12389, 12645, 12901, 13157, 13413, 13669, 13925, 204| 679| 14181, 14437, 14693, 24933, 25189, 25445, 25701, 25957, 26213, 12390, 12646, 205| 679| 12902, 13158, 13414, 13670, 13926, 14182, 14438, 14694, 24934, 25190, 25446, 206| 679| 25702, 25958, 26214}; 207| | 208| 679| return hex_char_pairs; 209| 679| } _ZN8jsoncons4bson19bson_decode_optionsC1Ev: 40| 2.03k| bson_decode_options() = default; _ZN8jsoncons4bson19bson_options_commonC2Ev: 23| 2.03k| bson_options_common() = default; _ZN8jsoncons4bson19bson_options_commonD2Ev: 25| 2.03k| virtual ~bson_options_common() = default; _ZNK8jsoncons4bson19bson_options_common17max_nesting_depthEv: 31| 2.03k| { 32| 2.03k| return max_nesting_depth_; 33| 2.03k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEEC2IRNS3_19basic_istringstreamIcNS3_11char_traitsIcEES7_EEEEOT_RKNS0_19bson_decode_optionsERKS7_: 85| 2.03k| : source_(std::forward(source)), 86| 2.03k| max_nesting_depth_(options.max_nesting_depth()), 87| 2.03k| bytes_buffer_(temp_alloc), 88| 2.03k| name_buffer_(temp_alloc), 89| 2.03k| text_buffer_(temp_alloc), 90| 2.03k| state_stack_(temp_alloc) 91| 2.03k| { 92| 2.03k| state_stack_.emplace_back(parse_mode::root,0,0); 93| 2.03k| } _ZN8jsoncons4bson11parse_stateC2ENS0_10parse_modeEmmh: 48| 38.6k| : mode(mode_), length(length_), pos(pos_), type(type_) 49| 38.6k| { 50| 38.6k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE5resetEv: 101| 2.03k| { 102| 2.03k| more_ = true; 103| 2.03k| done_ = false; 104| 2.03k| bytes_buffer_.clear(); 105| 2.03k| name_buffer_.clear(); 106| 2.03k| text_buffer_.clear(); 107| 2.03k| state_stack_.clear(); 108| 2.03k| state_stack_.emplace_back(parse_mode::root,0,0); 109| 2.03k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE5parseERNS_18basic_json_visitorIcEERNS3_10error_codeE: 169| 2.03k| { 170| 2.03k| if (JSONCONS_UNLIKELY(source_.is_error())) ------------------ | | 78| 2.03k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 0, False: 2.03k] | | ------------------ ------------------ 171| 0| { 172| 0| ec = bson_errc::source_error; 173| 0| more_ = false; 174| 0| return; 175| 0| } 176| | 177| 245k| while (!done_ && more_) ------------------ | Branch (177:16): [True: 245k, False: 7] | Branch (177:26): [True: 244k, False: 1.49k] ------------------ 178| 244k| { 179| 244k| switch (state_stack_.back().mode) ------------------ | Branch (179:21): [True: 244k, False: 0] ------------------ 180| 244k| { 181| 2.03k| case parse_mode::root: ------------------ | Branch (181:17): [True: 2.03k, False: 242k] ------------------ 182| 2.03k| state_stack_.back().mode = parse_mode::accept; 183| 2.03k| begin_document(visitor, ec); 184| 2.03k| break; 185| 45.7k| case parse_mode::document: ------------------ | Branch (185:17): [True: 45.7k, False: 198k] ------------------ 186| 45.7k| { 187| 45.7k| uint8_t type; 188| 45.7k| std::size_t n = source_.read(&type, 1); 189| 45.7k| state_stack_.back().pos += n; 190| 45.7k| if (JSONCONS_UNLIKELY(n != 1)) ------------------ | | 78| 45.7k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 492, False: 45.2k] | | ------------------ ------------------ 191| 492| { 192| 492| ec = bson_errc::unexpected_eof; 193| 492| more_ = false; 194| 492| return; 195| 492| } 196| 45.2k| if (type != 0x00) ------------------ | Branch (196:25): [True: 44.4k, False: 809] ------------------ 197| 44.4k| { 198| 44.4k| read_e_name(visitor,jsoncons::bson::bson_container_type::document,ec); 199| 44.4k| state_stack_.back().mode = parse_mode::value; 200| 44.4k| state_stack_.back().type = type; 201| 44.4k| } 202| 809| else 203| 809| { 204| 809| end_document(visitor,ec); 205| 809| } 206| 45.2k| break; 207| 45.7k| } 208| 152k| case parse_mode::array: ------------------ | Branch (208:17): [True: 152k, False: 91.9k] ------------------ 209| 152k| { 210| 152k| uint8_t type; 211| 152k| std::size_t n = source_.read(&type, 1); 212| 152k| state_stack_.back().pos += n; 213| 152k| if (JSONCONS_UNLIKELY(n != 1)) ------------------ | | 78| 152k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 38, False: 152k] | | ------------------ ------------------ 214| 38| { 215| 38| ec = bson_errc::unexpected_eof; 216| 38| more_ = false; 217| 38| return; 218| 38| } 219| 152k| if (type != 0x00) ------------------ | Branch (219:25): [True: 150k, False: 1.82k] ------------------ 220| 150k| { 221| 150k| read_e_name(visitor,jsoncons::bson::bson_container_type::array,ec); 222| 150k| read_value(visitor, type, ec); 223| 150k| } 224| 1.82k| else 225| 1.82k| { 226| 1.82k| end_array(visitor,ec); 227| 1.82k| } 228| 152k| break; 229| 152k| } 230| 44.1k| case parse_mode::value: ------------------ | Branch (230:17): [True: 44.1k, False: 200k] ------------------ 231| 44.1k| state_stack_.back().mode = parse_mode::document; 232| 44.1k| read_value(visitor,state_stack_.back().type,ec); 233| 44.1k| break; 234| 7| case parse_mode::accept: ------------------ | Branch (234:17): [True: 7, False: 244k] ------------------ 235| 7| { 236| 7| JSONCONS_ASSERT(state_stack_.size() == 1); ------------------ | | 49| 7|#define JSONCONS_ASSERT(x) if (!(x)) { \ | | ------------------ | | | Branch (49:32): [True: 0, False: 7] | | ------------------ | | 50| 0| JSONCONS_THROW(jsoncons::assertion_error("assertion '" #x "' failed at <> :" \ | | ------------------ | | | | 35| 0| #define JSONCONS_THROW(exception) throw exception | | ------------------ | | 51| 0| JSONCONS_STR( 0 ))); } ------------------ 237| 7| state_stack_.clear(); 238| 7| more_ = false; 239| 7| done_ = true; 240| 7| visitor.flush(); 241| 7| break; 242| 7| } 243| 244k| } 244| 244k| } 245| 2.03k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE14begin_documentERNS_18basic_json_visitorIcEERNS3_10error_codeE: 250| 4.33k| { 251| 4.33k| if (JSONCONS_UNLIKELY(static_cast(state_stack_.size()) > max_nesting_depth_)) ------------------ | | 78| 4.33k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 1, False: 4.32k] | | ------------------ ------------------ 252| 1| { 253| 1| ec = bson_errc::max_nesting_depth_exceeded; 254| 1| more_ = false; 255| 1| return; 256| 1| } 257| | 258| 4.32k| uint8_t buf[sizeof(int32_t)]; 259| 4.32k| std::size_t n = source_.read(buf, sizeof(int32_t)); 260| 4.32k| if (JSONCONS_UNLIKELY(n != sizeof(int32_t))) ------------------ | | 78| 4.32k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 22, False: 4.30k] | | ------------------ ------------------ 261| 22| { 262| 22| ec = bson_errc::unexpected_eof; 263| 22| more_ = false; 264| 22| return; 265| 22| } 266| | 267| 4.30k| auto length = binary::little_to_native(buf, sizeof(buf)); 268| | 269| 4.30k| visitor.begin_object(semantic_tag::none, *this, ec); 270| 4.30k| more_ = !cursor_mode_; 271| 4.30k| state_stack_.emplace_back(parse_mode::document,length,n); 272| 4.30k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE11read_e_nameERNS_18basic_json_visitorIcEENS0_19bson_container_typeERNS3_10error_codeE: 344| 194k| { 345| 194k| name_buffer_.clear(); 346| 194k| read_cstring(name_buffer_, ec); 347| 194k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 194k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 112, False: 194k] | | ------------------ ------------------ 348| 112| { 349| 112| return; 350| 112| } 351| 194k| if (type == jsoncons::bson::bson_container_type::document) ------------------ | Branch (351:13): [True: 44.4k, False: 150k] ------------------ 352| 44.4k| { 353| 44.4k| auto result = unicode_traits::validate(name_buffer_.data(),name_buffer_.size()); 354| 44.4k| if (JSONCONS_UNLIKELY(result.ec != unicode_traits::unicode_errc())) ------------------ | | 78| 44.4k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 207, False: 44.1k] | | ------------------ ------------------ 355| 207| { 356| 207| ec = bson_errc::invalid_utf8_text_string; 357| 207| more_ = false; 358| 207| return; 359| 207| } 360| 44.1k| visitor.key(jsoncons::basic_string_view(name_buffer_.data(),name_buffer_.length()), *this, ec); 361| 44.1k| more_ = !cursor_mode_; 362| 44.1k| } 363| 194k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE12read_cstringERNS3_12basic_stringIcNS3_11char_traitsIcEES7_EERNS3_10error_codeE: 641| 214k| { 642| 214k| uint8_t c = 0xff; 643| 11.9M| while (true) ------------------ | Branch (643:16): [True: 11.9M, Folded] ------------------ 644| 11.9M| { 645| 11.9M| std::size_t n = source_.read(&c, 1); 646| 11.9M| state_stack_.back().pos += n; 647| 11.9M| if (JSONCONS_UNLIKELY(n != 1)) ------------------ | | 78| 11.9M|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 163, False: 11.9M] | | ------------------ ------------------ 648| 163| { 649| 163| ec = bson_errc::unexpected_eof; 650| 163| more_ = false; 651| 163| return; 652| 163| } 653| 11.9M| if (c == 0) ------------------ | Branch (653:17): [True: 214k, False: 11.7M] ------------------ 654| 214k| { 655| 214k| break; 656| 214k| } 657| 11.7M| buffer.push_back(c); 658| 11.7M| } 659| 214k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE12end_documentERNS_18basic_json_visitorIcEERNS3_10error_codeE: 275| 809| { 276| 809| JSONCONS_ASSERT(state_stack_.size() >= 2); ------------------ | | 49| 809|#define JSONCONS_ASSERT(x) if (!(x)) { \ | | ------------------ | | | Branch (49:32): [True: 0, False: 809] | | ------------------ | | 50| 0| JSONCONS_THROW(jsoncons::assertion_error("assertion '" #x "' failed at <> :" \ | | ------------------ | | | | 35| 0| #define JSONCONS_THROW(exception) throw exception | | ------------------ | | 51| 0| JSONCONS_STR( 0 ))); } ------------------ 277| | 278| 809| visitor.end_object(*this,ec); 279| 809| more_ = !cursor_mode_; 280| 809| if (level() == mark_level_) ------------------ | Branch (280:13): [True: 0, False: 809] ------------------ 281| 0| { 282| 0| more_ = false; 283| 0| } 284| 809| if (JSONCONS_UNLIKELY(state_stack_.back().pos != state_stack_.back().length)) ------------------ | | 78| 809|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 95, False: 714] | | ------------------ ------------------ 285| 95| { 286| 95| ec = bson_errc::size_mismatch; 287| 95| more_ = false; 288| 95| return; 289| 95| } 290| 714| std::size_t pos = state_stack_.back().pos; 291| 714| state_stack_.pop_back(); 292| 714| state_stack_.back().pos += pos; 293| 714| } _ZNK8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE5levelEv: 124| 2.62k| { 125| 2.62k| return static_cast(state_stack_.size()); 126| 2.62k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE10read_valueERNS_18basic_json_visitorIcEEhRNS3_10error_codeE: 366| 194k| { 367| 194k| switch (type) 368| 194k| { 369| 14.5k| case jsoncons::bson::bson_type::double_type: ------------------ | Branch (369:13): [True: 14.5k, False: 180k] ------------------ 370| 14.5k| { 371| 14.5k| uint8_t buf[sizeof(double)]; 372| 14.5k| std::size_t n = source_.read(buf, sizeof(double)); 373| 14.5k| state_stack_.back().pos += n; 374| 14.5k| if (JSONCONS_UNLIKELY(n != sizeof(double))) ------------------ | | 78| 14.5k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 8, False: 14.5k] | | ------------------ ------------------ 375| 8| { 376| 8| ec = bson_errc::unexpected_eof; 377| 8| more_ = false; 378| 8| return; 379| 8| } 380| 14.5k| double res = binary::little_to_native(buf, sizeof(buf)); 381| 14.5k| visitor.double_value(res, semantic_tag::none, *this, ec); 382| 14.5k| more_ = !cursor_mode_; 383| 14.5k| break; 384| 14.5k| } 385| 9.44k| case jsoncons::bson::bson_type::symbol_type: ------------------ | Branch (385:13): [True: 9.44k, False: 185k] ------------------ 386| 12.5k| case jsoncons::bson::bson_type::min_key_type: ------------------ | Branch (386:13): [True: 3.12k, False: 191k] ------------------ 387| 61.1k| case jsoncons::bson::bson_type::max_key_type: ------------------ | Branch (387:13): [True: 48.6k, False: 146k] ------------------ 388| 61.7k| case jsoncons::bson::bson_type::string_type: ------------------ | Branch (388:13): [True: 575, False: 194k] ------------------ 389| 61.7k| { 390| 61.7k| auto sv = read_string(ec); 391| 61.7k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 61.7k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 286, False: 61.4k] | | ------------------ ------------------ 392| 286| { 393| 286| return; 394| 286| } 395| 61.4k| auto result = unicode_traits::validate(sv.data(), sv.size()); 396| 61.4k| if (JSONCONS_UNLIKELY(result.ec != unicode_traits::unicode_errc())) ------------------ | | 78| 61.4k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 5, False: 61.4k] | | ------------------ ------------------ 397| 5| { 398| 5| ec = bson_errc::invalid_utf8_text_string; 399| 5| more_ = false; 400| 5| return; 401| 5| } 402| 61.4k| visitor.string_value(sv, semantic_tag::none, *this, ec); 403| 61.4k| more_ = !cursor_mode_; 404| 61.4k| break; 405| 61.4k| } 406| 5.94k| case jsoncons::bson::bson_type::javascript_type: ------------------ | Branch (406:13): [True: 5.94k, False: 188k] ------------------ 407| 5.94k| { 408| 5.94k| auto sv = read_string(ec); 409| 5.94k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 5.94k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 59, False: 5.88k] | | ------------------ ------------------ 410| 59| { 411| 59| return; 412| 59| } 413| 5.88k| auto result = unicode_traits::validate(sv.data(), sv.size()); 414| 5.88k| if (JSONCONS_UNLIKELY(result.ec != unicode_traits::unicode_errc())) ------------------ | | 78| 5.88k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 8, False: 5.88k] | | ------------------ ------------------ 415| 8| { 416| 8| ec = bson_errc::invalid_utf8_text_string; 417| 8| more_ = false; 418| 8| return; 419| 8| } 420| 5.88k| visitor.string_value(sv, semantic_tag::code, *this, ec); 421| 5.88k| more_ = !cursor_mode_; 422| 5.88k| break; 423| 5.88k| } 424| 9.83k| case jsoncons::bson::bson_type::regex_type: ------------------ | Branch (424:13): [True: 9.83k, False: 184k] ------------------ 425| 9.83k| { 426| 9.83k| text_buffer_.clear(); 427| 9.83k| text_buffer_.push_back('/'); 428| 9.83k| read_cstring(text_buffer_, ec); 429| 9.83k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 9.83k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 30, False: 9.80k] | | ------------------ ------------------ 430| 30| { 431| 30| return; 432| 30| } 433| 9.80k| text_buffer_.push_back('/'); 434| 9.80k| read_cstring(text_buffer_, ec); 435| 9.80k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 9.80k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 21, False: 9.78k] | | ------------------ ------------------ 436| 21| { 437| 21| return; 438| 21| } 439| 9.78k| visitor.string_value(text_buffer_, semantic_tag::regex, *this, ec); 440| 9.78k| more_ = !cursor_mode_; 441| 9.78k| break; 442| 9.80k| } 443| 2.30k| case jsoncons::bson::bson_type::document_type: ------------------ | Branch (443:13): [True: 2.30k, False: 192k] ------------------ 444| 2.30k| { 445| 2.30k| begin_document(visitor,ec); 446| 2.30k| break; 447| 9.80k| } 448| | 449| 30.3k| case jsoncons::bson::bson_type::array_type: ------------------ | Branch (449:13): [True: 30.3k, False: 164k] ------------------ 450| 30.3k| { 451| 30.3k| begin_array(visitor,ec); 452| 30.3k| break; 453| 9.80k| } 454| 1.58k| case jsoncons::bson::bson_type::undefined_type: ------------------ | Branch (454:13): [True: 1.58k, False: 193k] ------------------ 455| 1.58k| { 456| 1.58k| visitor.null_value(semantic_tag::undefined, *this, ec); 457| 1.58k| more_ = !cursor_mode_; 458| 1.58k| break; 459| 9.80k| } 460| 1.36k| case jsoncons::bson::bson_type::null_type: ------------------ | Branch (460:13): [True: 1.36k, False: 193k] ------------------ 461| 1.36k| { 462| 1.36k| visitor.null_value(semantic_tag::none, *this, ec); 463| 1.36k| more_ = !cursor_mode_; 464| 1.36k| break; 465| 9.80k| } 466| 1.68k| case jsoncons::bson::bson_type::bool_type: ------------------ | Branch (466:13): [True: 1.68k, False: 193k] ------------------ 467| 1.68k| { 468| 1.68k| uint8_t c; 469| 1.68k| std::size_t n = source_.read(&c, 1); 470| 1.68k| state_stack_.back().pos += n; 471| 1.68k| if (JSONCONS_UNLIKELY(n != 1)) ------------------ | | 78| 1.68k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 6, False: 1.67k] | | ------------------ ------------------ 472| 6| { 473| 6| ec = bson_errc::unexpected_eof; 474| 6| more_ = false; 475| 6| return; 476| 6| } 477| 1.67k| visitor.bool_value(c != 0, semantic_tag::none, *this, ec); 478| 1.67k| more_ = !cursor_mode_; 479| 1.67k| break; 480| 1.68k| } 481| 1.01k| case jsoncons::bson::bson_type::int32_type: ------------------ | Branch (481:13): [True: 1.01k, False: 193k] ------------------ 482| 1.01k| { 483| 1.01k| uint8_t buf[sizeof(int32_t)]; 484| 1.01k| std::size_t n = source_.read(buf, sizeof(int32_t)); 485| 1.01k| state_stack_.back().pos += n; 486| 1.01k| if (JSONCONS_UNLIKELY(n != sizeof(int32_t))) ------------------ | | 78| 1.01k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 6, False: 1.01k] | | ------------------ ------------------ 487| 6| { 488| 6| ec = bson_errc::unexpected_eof; 489| 6| more_ = false; 490| 6| return; 491| 6| } 492| 1.01k| auto val = binary::little_to_native(buf, sizeof(buf)); 493| 1.01k| visitor.int64_value(val, semantic_tag::none, *this, ec); 494| 1.01k| more_ = !cursor_mode_; 495| 1.01k| break; 496| 1.01k| } 497| | 498| 710| case jsoncons::bson::bson_type::timestamp_type: ------------------ | Branch (498:13): [True: 710, False: 194k] ------------------ 499| 710| { 500| 710| uint8_t buf[sizeof(uint64_t)]; 501| 710| std::size_t n = source_.read(buf, sizeof(uint64_t)); 502| 710| state_stack_.back().pos += n; 503| 710| if (JSONCONS_UNLIKELY(n != sizeof(uint64_t))) ------------------ | | 78| 710|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 12, False: 698] | | ------------------ ------------------ 504| 12| { 505| 12| ec = bson_errc::unexpected_eof; 506| 12| more_ = false; 507| 12| return; 508| 12| } 509| 698| auto val = binary::little_to_native(buf, sizeof(buf)); 510| 698| visitor.uint64_value(val, semantic_tag::none, *this, ec); 511| 698| more_ = !cursor_mode_; 512| 698| break; 513| 710| } 514| | 515| 18.2k| case jsoncons::bson::bson_type::int64_type: ------------------ | Branch (515:13): [True: 18.2k, False: 176k] ------------------ 516| 18.2k| { 517| 18.2k| uint8_t buf[sizeof(int64_t)]; 518| 18.2k| std::size_t n = source_.read(buf, sizeof(int64_t)); 519| 18.2k| state_stack_.back().pos += n; 520| 18.2k| if (JSONCONS_UNLIKELY(n != sizeof(int64_t))) ------------------ | | 78| 18.2k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 8, False: 18.2k] | | ------------------ ------------------ 521| 8| { 522| 8| ec = bson_errc::unexpected_eof; 523| 8| more_ = false; 524| 8| return; 525| 8| } 526| 18.2k| auto val = binary::little_to_native(buf, sizeof(buf)); 527| 18.2k| visitor.int64_value(val, semantic_tag::none, *this, ec); 528| 18.2k| more_ = !cursor_mode_; 529| 18.2k| break; 530| 18.2k| } 531| | 532| 308| case jsoncons::bson::bson_type::datetime_type: ------------------ | Branch (532:13): [True: 308, False: 194k] ------------------ 533| 308| { 534| 308| uint8_t buf[sizeof(int64_t)]; 535| 308| std::size_t n = source_.read(buf, sizeof(int64_t)); 536| 308| state_stack_.back().pos += n; 537| 308| if (JSONCONS_UNLIKELY(n != sizeof(int64_t))) ------------------ | | 78| 308|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 9, False: 299] | | ------------------ ------------------ 538| 9| { 539| 9| ec = bson_errc::unexpected_eof; 540| 9| more_ = false; 541| 9| return; 542| 9| } 543| 299| auto val = binary::little_to_native(buf, sizeof(buf)); 544| 299| visitor.int64_value(val, semantic_tag::epoch_milli, *this, ec); 545| 299| more_ = !cursor_mode_; 546| 299| break; 547| 308| } 548| 24.9k| case jsoncons::bson::bson_type::binary_type: ------------------ | Branch (548:13): [True: 24.9k, False: 169k] ------------------ 549| 24.9k| { 550| 24.9k| uint8_t buf[sizeof(int32_t)]; 551| 24.9k| std::size_t n = source_.read(buf, sizeof(int32_t)); 552| 24.9k| state_stack_.back().pos += n; 553| 24.9k| if (JSONCONS_UNLIKELY(n != sizeof(int32_t))) ------------------ | | 78| 24.9k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 4, False: 24.9k] | | ------------------ ------------------ 554| 4| { 555| 4| ec = bson_errc::unexpected_eof; 556| 4| more_ = false; 557| 4| return; 558| 4| } 559| 24.9k| const auto len = binary::little_to_native(buf, sizeof(buf)); 560| 24.9k| if (JSONCONS_UNLIKELY(len < 0)) ------------------ | | 78| 24.9k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 36, False: 24.8k] | | ------------------ ------------------ 561| 36| { 562| 36| ec = bson_errc::length_is_negative; 563| 36| more_ = false; 564| 36| return; 565| 36| } 566| 24.8k| uint8_t subtype; 567| 24.8k| n = source_.read(&subtype, 1); 568| 24.8k| state_stack_.back().pos += n; 569| 24.8k| if (JSONCONS_UNLIKELY(n != 1)) ------------------ | | 78| 24.8k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 5, False: 24.8k] | | ------------------ ------------------ 570| 5| { 571| 5| ec = bson_errc::unexpected_eof; 572| 5| more_ = false; 573| 5| return; 574| 5| } 575| | 576| 24.8k| auto data = source_.read_span(len, bytes_buffer_); 577| 24.8k| if (JSONCONS_UNLIKELY(data.size() != static_cast(len))) ------------------ | | 78| 24.8k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 360, False: 24.5k] | | ------------------ ------------------ 578| 360| { 579| 360| ec = bson_errc::unexpected_eof; 580| 360| more_ = false; 581| 360| return; 582| 360| } 583| 24.5k| state_stack_.back().pos += data.size(); 584| | 585| 24.5k| visitor.byte_string_value(byte_string_view(data.data(), data.size()), subtype, *this, ec); 586| 24.5k| more_ = !cursor_mode_; 587| 24.5k| break; 588| 24.8k| } 589| 19.3k| case jsoncons::bson::bson_type::decimal128_type: ------------------ | Branch (589:13): [True: 19.3k, False: 175k] ------------------ 590| 19.3k| { 591| 19.3k| uint8_t buf[sizeof(uint64_t)*2]; 592| 19.3k| std::size_t n = source_.read(buf, sizeof(buf)); 593| 19.3k| state_stack_.back().pos += n; 594| 19.3k| if (JSONCONS_UNLIKELY(n != sizeof(buf))) ------------------ | | 78| 19.3k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 19, False: 19.3k] | | ------------------ ------------------ 595| 19| { 596| 19| ec = bson_errc::unexpected_eof; 597| 19| more_ = false; 598| 19| return; 599| 19| } 600| | 601| 19.3k| decimal128_t dec; 602| 19.3k| dec.low = binary::little_to_native(buf, sizeof(uint64_t)); 603| 19.3k| dec.high = binary::little_to_native(buf+sizeof(uint64_t), sizeof(uint64_t)); 604| | 605| 19.3k| text_buffer_.clear(); 606| 19.3k| text_buffer_.resize(bson::decimal128_limits::buf_size); 607| 19.3k| auto r = bson::decimal128_to_chars(&text_buffer_[0], &text_buffer_[0]+text_buffer_.size(), dec); 608| 19.3k| visitor.string_value(string_view(text_buffer_.data(),static_cast(r.ptr-text_buffer_.data())), semantic_tag::float128, *this, ec); 609| 19.3k| more_ = !cursor_mode_; 610| 19.3k| break; 611| 19.3k| } 612| 689| case jsoncons::bson::bson_type::object_id_type: ------------------ | Branch (612:13): [True: 689, False: 194k] ------------------ 613| 689| { 614| 689| uint8_t buf[12]; 615| 689| std::size_t n = source_.read(buf, sizeof(buf)); 616| 689| state_stack_.back().pos += n; 617| 689| if (JSONCONS_UNLIKELY(n != sizeof(buf))) ------------------ | | 78| 689|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 10, False: 679] | | ------------------ ------------------ 618| 10| { 619| 10| ec = bson_errc::unexpected_eof; 620| 10| more_ = false; 621| 10| return; 622| 10| } 623| | 624| 679| oid_t oid(buf); 625| 679| to_string(oid, text_buffer_); 626| | 627| 679| visitor.string_value(text_buffer_, semantic_tag::id, *this, ec); 628| 679| more_ = !cursor_mode_; 629| 679| break; 630| 689| } 631| 92| default: ------------------ | Branch (631:13): [True: 92, False: 194k] ------------------ 632| 92| { 633| 92| ec = bson_errc::unknown_type; 634| 92| more_ = false; 635| 92| return; 636| 689| } 637| 194k| } 638| 194k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE11read_stringERNS3_10error_codeE: 662| 67.7k| { 663| 67.7k| std::size_t offset = 0; 664| | 665| 67.7k| uint8_t buf[sizeof(int32_t)]; 666| 67.7k| std::size_t n = source_.read(buf, sizeof(int32_t)); 667| 67.7k| if (JSONCONS_UNLIKELY(n != sizeof(int32_t))) ------------------ | | 78| 67.7k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 43, False: 67.6k] | | ------------------ ------------------ 668| 43| { 669| 43| ec = bson_errc::unexpected_eof; 670| 43| more_ = false; 671| 43| return string_view{}; 672| 43| } 673| 67.6k| offset += n; 674| | 675| 67.6k| auto len = binary::little_to_native(buf, sizeof(buf)); 676| 67.6k| if (JSONCONS_UNLIKELY(len < 1)) ------------------ | | 78| 67.6k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 32, False: 67.6k] | | ------------------ ------------------ 677| 32| { 678| 32| ec = bson_errc::string_length_is_non_positive; 679| 32| more_ = false; 680| 32| return string_view{}; 681| 32| } 682| | 683| 67.6k| std::size_t size = static_cast(len) - static_cast(1); 684| 67.6k| auto data = source_.read_span(size, text_buffer_); 685| 67.6k| if (JSONCONS_UNLIKELY(data.size() != size)) ------------------ | | 78| 67.6k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 254, False: 67.3k] | | ------------------ ------------------ 686| 254| { 687| 254| ec = bson_errc::unexpected_eof; 688| 254| more_ = false; 689| 254| return string_view{}; 690| 254| } 691| 67.3k| offset += data.size(); 692| | 693| 67.3k| uint8_t c; 694| 67.3k| if (JSONCONS_UNLIKELY(source_.read(&c, 1) != 1)) ------------------ | | 78| 67.3k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 16, False: 67.3k] | | ------------------ ------------------ 695| 16| { 696| 16| ec = bson_errc::unexpected_eof; 697| 16| more_ = false; 698| 16| return string_view{}; 699| 16| } 700| 67.3k| ++offset; 701| | 702| 67.3k| state_stack_.back().pos += offset; 703| 67.3k| return string_view{reinterpret_cast(data.data()), data.size()}; 704| 67.3k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE11begin_arrayERNS_18basic_json_visitorIcEERNS3_10error_codeE: 296| 30.3k| { 297| 30.3k| if (JSONCONS_UNLIKELY(static_cast(state_stack_.size()) > max_nesting_depth_)) ------------------ | | 78| 30.3k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 1, False: 30.3k] | | ------------------ ------------------ 298| 1| { 299| 1| ec = bson_errc::max_nesting_depth_exceeded; 300| 1| more_ = false; 301| 1| return; 302| 1| } 303| 30.3k| uint8_t buf[sizeof(int32_t)]; 304| 30.3k| std::size_t n = source_.read(buf, sizeof(int32_t)); 305| 30.3k| if (JSONCONS_UNLIKELY(n != sizeof(int32_t))) ------------------ | | 78| 30.3k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 34, False: 30.2k] | | ------------------ ------------------ 306| 34| { 307| 34| ec = bson_errc::unexpected_eof; 308| 34| more_ = false; 309| 34| return; 310| 34| } 311| 30.2k| auto length = binary::little_to_native(buf, sizeof(buf)); 312| | 313| 30.2k| visitor.begin_array(semantic_tag::none, *this, ec); 314| 30.2k| more_ = !cursor_mode_; 315| 30.2k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 30.2k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 0, False: 30.2k] | | ------------------ ------------------ 316| 0| { 317| 0| return; 318| 0| } 319| 30.2k| state_stack_.emplace_back(parse_mode::array, length, n); 320| 30.2k| } _ZN8jsoncons4bson17basic_bson_parserINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE9end_arrayERNS_18basic_json_visitorIcEERNS3_10error_codeE: 323| 1.82k| { 324| 1.82k| JSONCONS_ASSERT(state_stack_.size() >= 2); ------------------ | | 49| 1.82k|#define JSONCONS_ASSERT(x) if (!(x)) { \ | | ------------------ | | | Branch (49:32): [True: 0, False: 1.82k] | | ------------------ | | 50| 0| JSONCONS_THROW(jsoncons::assertion_error("assertion '" #x "' failed at <> :" \ | | ------------------ | | | | 35| 0| #define JSONCONS_THROW(exception) throw exception | | ------------------ | | 51| 0| JSONCONS_STR( 0 ))); } ------------------ 325| | 326| 1.82k| visitor.end_array(*this, ec); 327| 1.82k| more_ = !cursor_mode_; 328| 1.82k| if (level() == mark_level_) ------------------ | Branch (328:13): [True: 0, False: 1.82k] ------------------ 329| 0| { 330| 0| more_ = false; 331| 0| } 332| 1.82k| if (JSONCONS_UNLIKELY(state_stack_.back().pos != state_stack_.back().length)) ------------------ | | 78| 1.82k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 101, False: 1.71k] | | ------------------ ------------------ 333| 101| { 334| 101| ec = bson_errc::size_mismatch; 335| 101| more_ = false; 336| 101| return; 337| 101| } 338| 1.71k| std::size_t pos = state_stack_.back().pos; 339| 1.71k| state_stack_.pop_back(); 340| 1.71k| state_stack_.back().pos += pos; 341| 1.71k| } _ZN8jsoncons4bson17basic_bson_readerINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEEC2IRNS3_19basic_istringstreamIcNS3_11char_traitsIcEES7_EEEEOT_RNS_18basic_json_visitorIcEERKNS0_19bson_decode_optionsERKS7_: 46| 2.03k| : parser_(std::forward(source), options, temp_alloc), 47| 2.03k| visitor_(visitor) 48| 2.03k| { 49| 2.03k| } _ZN8jsoncons4bson17basic_bson_readerINS_13stream_sourceIhNSt3__19allocatorIhEEEENS4_IcEEE4readERNS3_10error_codeE: 62| 2.03k| { 63| 2.03k| parser_.reset(); 64| 2.03k| parser_.parse(visitor_, ec); 65| 2.03k| if (JSONCONS_UNLIKELY(ec)) ------------------ | | 78| 2.03k|#define JSONCONS_UNLIKELY(x) __builtin_expect(!!(x), 0) | | ------------------ | | | Branch (78:30): [True: 2.02k, False: 7] | | ------------------ ------------------ 66| 2.02k| { 67| 2.02k| return; 68| 2.02k| } 69| 2.03k| }