3 Commits

Include renames

Author	SHA1	Message	Date
Niels Lohmann	6197341a21	Clean up non-code files (#5801) ... * Clean up README, contribution guide, and repository metadata - REUSE.toml: fix the Hedley path and SPDX id (CC0-1.0), mark the docset icons as the public-domain JSON logo - CITATION.cff: v3.12.0 was released on 2025-04-11 - FILES.md: list all workflows, describe the Meson option defaults - README: ctest -LE, table of contents, typos, stale Android/MinGW advice, moved links, merge duplicate Thanks entries, list the analysis tools used in CI - CONTRIBUTING: iterative parser, json_literals.hpp is generated, links - .gitignore: backups and release outputs; .gitattributes: mark generated files - labeler: label other build systems and .github documentation - MODULE.bazel: add the module version Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Clean up CI, CMake, Makefile, and Bazel files - CMakeLists.txt: avoid VERSION_GREATER_EQUAL, which CMake < 3.7 lacks - ci.cmake: test JSON_DisableTupleReferenceConversion in ci_cmake_flags, remove unused variables and unreachable per-compiler targets, look up Clang tools consistently, forward CMAKE_CXX_FLAGS to ci_module_cpp20, format json_literals.hpp and remove backups in ci_test_amalgamation - BUILD.bazel: add json_literals.hpp to the single-header target - workflows: format json_literals.hpp before copying it, drop the obsolete natvis --version plumbing, name natvis and macro_builder in failure messages, drop the duplicate amalgamation job, install Valgrind only where needed, republish docs on version bumps, fix stale names - Makefile: complete .PHONY and help, check-amalgamation always restores the checked-in files, natvis uses its own venv, macro_builder_check installs astyle, clean removes the fuzzer binaries - remove tools/amalgamate/config_json_view.json (json_view.hpp is not on develop yet) Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix inaccuracies in the documentation - version history: json_base_class_t (3.11.3), JSON_HAS_CPP_11 (3.10.0), JSON_HAS_RANGES exclusions, define-type macros, ABI tags - releases: 3.12.0 raised the minimum CMake version - from_*: the (ptr, len) overloads are deleted, not removed, in 4.0.0 - contains/count/find: document the deleted integral overloads - add JSON_HAS_RANGE_VIEW_CONVERSION and list the JSON_HAS_* macros in the macro overview - mention BON8 and error_handler where binary formats are listed - broken links, outdated URLs, warning count, Hunter v0.26.12 - copy_markdown_source hook: expand snippets in the Markdown copies Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Pass /EHsc to the Windows C++20 module build ci_module_cpp20 now forwards CMAKE_CXX_FLAGS to the module build. The Windows workflow sets CMAKE_CXX_FLAGS, which replaces CMake's MSVC defaults including /EHsc, so <chrono> failed with C4530 under /WX. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-10-11 08:21:51 +02:00
Niels Lohmann	1e101ecac1	Add BON8 support (#2998) ... * Add BON8 support Add to_bon8/from_bon8 and input_format_t::bon8 for BON8, a binary format that uses the byte values that cannot begin a UTF-8 character as type markers, so strings need no length prefix. It is the most compact of the supported binary formats on the benchmark files. The reader is non-recursive like the other binary readers. A string ends at the first byte that cannot continue it, so the reader hands the one or two bytes it reads past a string back to the value that follows. The writer produces the canonical representation of the specification, except for NFC normalization; its output is identical to that of the reference implementation (HikoGUI) on all files of the test data. The round-trip tests need the .bon8 files of json_test_data 3.2.0. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Address review comments - Reuse detail::validate_one_utf8 to check strings in to_bon8; the error now names the first byte of the invalid sequence. - Document that to_bon8 leaves bytes in the output adapter on an exception, and that string_open is only an output of write_bon8_marker. - Explain why the pushback buffer of the BON8 reader cannot overflow. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Select the BON8 float prefix by type get_bon8_float_prefix only depends on the type of its argument, so make the type a template parameter instead of passing an unused value. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Rename a test variable that Flawfinder mistakes for read() Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix the BON8 CI failures - compare the float in write_bon8_float with number_float_t constants, so GCC does not warn about a float-to-double conversion - mark check_bon8_utf8's context as used when exceptions are disabled - choose the compact float prefix in a helper rather than with nested conditional operators (clang-tidy) - use auto for the cast in the BON8 integer reader (clang-tidy) - write the int32 minimum test values as long long literals (MSVC C4146) Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Amalgamate Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Read BON8 strings in bulk from contiguous input - copy the valid UTF-8 of a string in one step when the input is contiguous (twitter.json is read in 1.68 instead of 2.52 ms, jeopardy.json in 196 instead of 297 ms, close to CBOR and MessagePack) - share the new valid_utf8_prefix() with the writer's UTF-8 check, which now skips ASCII 8 bytes at a time - let the fuzzer check that contiguous and stream input give the same value or error, and test both paths in the unit tests - clarify that a second 0xFF after a string is an empty string Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Link the BON8 functions from the other binary format pages Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Name the bulk scan flag after the input, not BON8 Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Read BSON keys in bulk from contiguous input BSON keys (and array indices) are C-style strings, which were read byte by byte. For contiguous input they are now read up to their \x00-byte in one step, using the same bulk_scan flag as BON8 strings: twitter.json is read in 1.46 instead of 2.01 ms, citm_catalog.json in 2.93 instead of 3.33 ms, jeopardy.json in 182 instead of 207 ms. canada.json, whose keys are almost all one-digit array indices, takes 2 % longer. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix the BON8 CI failures of the bulk-read tests - skip the contiguous-versus-stream tests of BON8 strings and BSON keys when exceptions are disabled: they catch the parse errors of invalid input, and without exceptions the library aborts instead - use static_cast for the int64 test value (google-readability-casting) Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Move the explicit basic_json instantiation into its own test file Linking test-regression3_cpp20 with clang and MinGW failed with "relocation truncated to fit: IMAGE_REL_AMD64_REL32 against `.rdata'", as test-regression2 did before #5511. The explicit instantiation of basic_json<> for #4825 compiles every member function, including the BON8 reader and writer, into that object, and it was already close to the limit (2,226,104 bytes on develop, 2,234,960 with BON8; clang -O1, C++20). Give the instantiation a file of its own: unit-regression3 is now 1,594,736 bytes and unit-explicit_instantiation 1,095,064. The new file mentions JSON_HAS_CPP_17 and JSON_HAS_CPP_20 so it keeps being built for the C++17 standard the regression was about. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Convert the bytes of the BON8 test strings explicitly The str() helper constructed a std::string from a byte range, which converts each unsigned char implicitly; -fsanitize=integer reports that for bytes of 0x80 and above (ci_test_clang_sanitizer). Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-09-27 16:56:21 +02:00
Niels Lohmann	26cfec34be	Clean up and document project files (#4560)	2025-01-17 06:53:35 +01:00