CI: Enable 32bit unit test (3) (#3532)

* Enable JSON_MultipleHeaders by default

* CI: Add single-header build

* CI: Enable 32bit unit test

* Fix "-Wuseless-cast" warnings

* Remove coverage exclusion

* Fix 32bit test case
pull/3536/head
Florian Albrechtskirchinger 2 months ago committed by GitHub
parent 9c31d54389
commit e80945da2c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
  1. 10
      .github/workflows/ubuntu.yml
  2. 2
      CMakeLists.txt
  3. 39
      cmake/ci.cmake
  4. 29
      cmake/test.cmake
  5. 33
      include/nlohmann/detail/input/binary_reader.hpp
  6. 33
      single_include/nlohmann/json.hpp
  7. 74
      tests/CMakeLists.txt
  8. 12
      tests/src/unit-32bit.cpp
  9. 19
      tests/src/unit-bjdata.cpp

@ -43,6 +43,16 @@ jobs:
- name: build
run: cmake --build build --target ${{ matrix.target }}
ci_test_single_header:
runs-on: ubuntu-latest
container: ghcr.io/nlohmann/json-ci:v2.4.0
steps:
- uses: actions/checkout@v3
- name: cmake
run: cmake -S . -B build -DJSON_CI=On
- name: build
run: cmake --build build --target ci_test_single_header
ci_cmake_options:
runs-on: ubuntu-latest
container: ghcr.io/nlohmann/json-ci:v2.4.0

@ -43,7 +43,7 @@ option(JSON_Diagnostics "Use extended diagnostic messages." O
option(JSON_ImplicitConversions "Enable implicit conversions." ON)
option(JSON_LegacyDiscardedValueComparison "Enable legacy discarded value comparison." OFF)
option(JSON_Install "Install CMake targets during install step." ${MAIN_PROJECT})
option(JSON_MultipleHeaders "Use non-amalgamated version of the library." OFF)
option(JSON_MultipleHeaders "Use non-amalgamated version of the library." ON)
option(JSON_SystemInclude "Include as system headers (skip for clang-tidy)." OFF)
if (JSON_CI)

@ -416,7 +416,7 @@ set(GCC_CXXFLAGS
add_custom_target(ci_test_gcc
COMMAND CXX=${GCC_TOOL} CXXFLAGS="${GCC_CXXFLAGS}" ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON
-DJSON_BuildTests=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_gcc
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_gcc
COMMAND cd ${PROJECT_BINARY_DIR}/build_gcc && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -426,7 +426,7 @@ add_custom_target(ci_test_gcc
add_custom_target(ci_test_clang
COMMAND CXX=${CLANG_TOOL} CXXFLAGS="${CLANG_CXXFLAGS}" ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON
-DJSON_BuildTests=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_clang
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_clang
COMMAND cd ${PROJECT_BINARY_DIR}/build_clang && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -468,7 +468,7 @@ endforeach()
add_custom_target(ci_test_noexceptions
COMMAND CXX=${CLANG_TOOL} ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON -DCMAKE_CXX_FLAGS=-DJSON_NOEXCEPTION -DDOCTEST_TEST_FILTER=--no-throw
-DJSON_BuildTests=ON -DCMAKE_CXX_FLAGS=-DJSON_NOEXCEPTION -DDOCTEST_TEST_FILTER=--no-throw
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_noexceptions
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_noexceptions
COMMAND cd ${PROJECT_BINARY_DIR}/build_noexceptions && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -482,7 +482,7 @@ add_custom_target(ci_test_noexceptions
add_custom_target(ci_test_noimplicitconversions
COMMAND CXX=${CLANG_TOOL} ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON -DJSON_ImplicitConversions=OFF
-DJSON_BuildTests=ON -DJSON_ImplicitConversions=OFF
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_noimplicitconversions
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_noimplicitconversions
COMMAND cd ${PROJECT_BINARY_DIR}/build_noimplicitconversions && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -496,7 +496,7 @@ add_custom_target(ci_test_noimplicitconversions
add_custom_target(ci_test_diagnostics
COMMAND CXX=${CLANG_TOOL} ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON -DJSON_Diagnostics=ON
-DJSON_BuildTests=ON -DJSON_Diagnostics=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_diagnostics
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_diagnostics
COMMAND cd ${PROJECT_BINARY_DIR}/build_diagnostics && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -510,7 +510,7 @@ add_custom_target(ci_test_diagnostics
add_custom_target(ci_test_legacycomparison
COMMAND CXX=${CLANG_TOOL} ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON -DJSON_LegacyDiscardedValueComparison=ON
-DJSON_BuildTests=ON -DJSON_LegacyDiscardedValueComparison=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_legacycomparison
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_legacycomparison
COMMAND cd ${PROJECT_BINARY_DIR}/build_legacycomparison && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
@ -524,11 +524,18 @@ add_custom_target(ci_test_legacycomparison
add_custom_target(ci_test_coverage
COMMAND CXX=g++ ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja -DCMAKE_CXX_FLAGS="--coverage;-fprofile-arcs;-ftest-coverage"
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON
-DJSON_BuildTests=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_coverage
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_coverage
COMMAND cd ${PROJECT_BINARY_DIR}/build_coverage && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
COMMAND CXX=g++ ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja -DCMAKE_CXX_FLAGS="-m32;--coverage;-fprofile-arcs;-ftest-coverage"
-DJSON_BuildTests=ON -DJSON_32bitTest=ONLY
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_coverage32
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_coverage32
COMMAND cd ${PROJECT_BINARY_DIR}/build_coverage32 && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
COMMAND ${LCOV_TOOL} --directory . --capture --output-file json.info --rc lcov_branch_coverage=1
COMMAND ${LCOV_TOOL} -e json.info ${SRC_FILES} --output-file json.info.filtered --rc lcov_branch_coverage=1
COMMAND ${CMAKE_SOURCE_DIR}/tests/thirdparty/imapdl/filterbr.py json.info.filtered > json.info.filtered.noexcept
@ -581,6 +588,20 @@ add_custom_target(ci_test_amalgamation
COMMENT "Check amalgamation and indentation"
)
###############################################################################
# Build and test using the amalgamated header
###############################################################################
add_custom_target(ci_test_single_header
COMMAND CXX=${GCC_TOOL} CXXFLAGS="${GCC_CXXFLAGS}" ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DJSON_BuildTests=ON -DJSON_MultipleHeader=OFF -DJSON_FastTests=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_single_header
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_single_header
COMMAND cd ${PROJECT_BINARY_DIR}/build_single_header && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
COMMENT "Compile and test single-header version"
)
###############################################################################
# Valgrind.
###############################################################################
@ -664,7 +685,7 @@ add_custom_target(ci_clang_tidy
COMMAND CXX=${CLANG_TOOL} ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Debug -GNinja
-DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_CXX_CLANG_TIDY=${CLANG_TIDY_TOOL}
-DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON
-DJSON_BuildTests=ON
-S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_clang_tidy
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_clang_tidy
COMMENT "Check code with Clang-Tidy"
@ -691,7 +712,7 @@ add_custom_target(ci_pvs_studio
add_custom_target(ci_infer
COMMAND mkdir -p ${PROJECT_BINARY_DIR}/build_infer
COMMAND cd ${PROJECT_BINARY_DIR}/build_infer && ${INFER_TOOL} compile -- ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug ${PROJECT_SOURCE_DIR} -DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON
COMMAND cd ${PROJECT_BINARY_DIR}/build_infer && ${INFER_TOOL} compile -- ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug ${PROJECT_SOURCE_DIR} -DJSON_BuildTests=ON
COMMAND cd ${PROJECT_BINARY_DIR}/build_infer && ${INFER_TOOL} run -- make
COMMENT "Check code with Infer"
)

@ -211,3 +211,32 @@ function(json_test_add_test_for file)
_json_test_add_test(${test_name} ${file} ${args_MAIN} ${cxx_standard})
endforeach()
endfunction()
#############################################################################
# json_test_should_build_32bit_test(
# <build_32bit_var> <build_32bit_only_var> <input>)
#
# Check if the 32bit unit test should be built based on the value of <input>
# and store the result in the variables <build_32bit_var> and
# <build_32bit_only_var>.
#############################################################################
function(json_test_should_build_32bit_test build_32bit_var build_32bit_only_var input)
set(${build_32bit_only_var} OFF PARENT_SCOPE)
string(TOUPPER "${input}" ${build_32bit_var})
if("${${build_32bit_var}}" STREQUAL AUTO)
# check if compiler is targeting 32bit by default
include(CheckTypeSize)
check_type_size("size_t" sizeof_size_t LANGUAGE CXX)
if(sizeof_size_t AND ${sizeof_size_t} EQUAL 4)
message(STATUS "Auto-enabling 32bit unit test.")
set(${build_32bit_var} ON)
else()
set(${build_32bit_var} OFF)
endif()
elseif("${${build_32bit_var}}" STREQUAL ONLY)
set(${build_32bit_only_var} ON PARENT_SCOPE)
endif()
set(${build_32bit_var} "${${build_32bit_var}}" PARENT_SCOPE)
endfunction()

@ -618,7 +618,8 @@ class binary_reader
case 0x95:
case 0x96:
case 0x97:
return get_cbor_array(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
return get_cbor_array(
conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
case 0x98: // array (one-byte uint8_t for n follows)
{
@ -635,13 +636,13 @@ class binary_reader
case 0x9A: // array (four-byte uint32_t for n follow)
{
std::uint32_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_array(static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0x9B: // array (eight-byte uint64_t for n follow)
{
std::uint64_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_array(detail::conditional_static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0x9F: // array (indefinite length)
@ -672,7 +673,7 @@ class binary_reader
case 0xB5:
case 0xB6:
case 0xB7:
return get_cbor_object(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
return get_cbor_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
case 0xB8: // map (one-byte uint8_t for n follows)
{
@ -689,13 +690,13 @@ class binary_reader
case 0xBA: // map (four-byte uint32_t for n follow)
{
std::uint32_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_object(static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0xBB: // map (eight-byte uint64_t for n follow)
{
std::uint64_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_object(detail::conditional_static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0xBF: // map (indefinite length)
@ -1342,7 +1343,7 @@ class binary_reader
case 0x8D:
case 0x8E:
case 0x8F:
return get_msgpack_object(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
return get_msgpack_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
// fixarray
case 0x90:
@ -1361,7 +1362,7 @@ class binary_reader
case 0x9D:
case 0x9E:
case 0x9F:
return get_msgpack_array(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
return get_msgpack_array(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
// fixstr
case 0xA0:
@ -1498,7 +1499,7 @@ class binary_reader
case 0xDD: // array 32
{
std::uint32_t len{};
return get_number(input_format_t::msgpack, len) && get_msgpack_array(static_cast<std::size_t>(len));
return get_number(input_format_t::msgpack, len) && get_msgpack_array(conditional_static_cast<std::size_t>(len));
}
case 0xDE: // map 16
@ -1510,7 +1511,7 @@ class binary_reader
case 0xDF: // map 32
{
std::uint32_t len{};
return get_number(input_format_t::msgpack, len) && get_msgpack_object(static_cast<std::size_t>(len));
return get_number(input_format_t::msgpack, len) && get_msgpack_object(conditional_static_cast<std::size_t>(len));
}
// negative fixint
@ -2081,9 +2082,8 @@ class binary_reader
}
if (!value_in_range_of<std::size_t>(number))
{
// undo coverage exclusion once the 32bit test is run as part of CI (#3524)
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, // LCOV_EXCL_LINE
exception_message(input_format, "integer value overflow", "size"), nullptr)); // LCOV_EXCL_LINE
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
exception_message(input_format, "integer value overflow", "size"), nullptr));
}
result = static_cast<std::size_t>(number);
return true;
@ -2115,7 +2115,7 @@ class binary_reader
{
return false;
}
result = static_cast<std::size_t>(number);
result = conditional_static_cast<std::size_t>(number);
return true;
}
@ -2132,9 +2132,8 @@ class binary_reader
}
if (!value_in_range_of<std::size_t>(number))
{
// undo coverage exclusion once the 32bit test is run as part of CI (#3524)
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, // LCOV_EXCL_LINE
exception_message(input_format, "integer value overflow", "size"), nullptr)); // LCOV_EXCL_LINE
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
exception_message(input_format, "integer value overflow", "size"), nullptr));
}
result = detail::conditional_static_cast<std::size_t>(number);
return true;

@ -9310,7 +9310,8 @@ class binary_reader
case 0x95:
case 0x96:
case 0x97:
return get_cbor_array(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
return get_cbor_array(
conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
case 0x98: // array (one-byte uint8_t for n follows)
{
@ -9327,13 +9328,13 @@ class binary_reader
case 0x9A: // array (four-byte uint32_t for n follow)
{
std::uint32_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_array(static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0x9B: // array (eight-byte uint64_t for n follow)
{
std::uint64_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_array(detail::conditional_static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_array(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0x9F: // array (indefinite length)
@ -9364,7 +9365,7 @@ class binary_reader
case 0xB5:
case 0xB6:
case 0xB7:
return get_cbor_object(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
return get_cbor_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
case 0xB8: // map (one-byte uint8_t for n follows)
{
@ -9381,13 +9382,13 @@ class binary_reader
case 0xBA: // map (four-byte uint32_t for n follow)
{
std::uint32_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_object(static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0xBB: // map (eight-byte uint64_t for n follow)
{
std::uint64_t len{};
return get_number(input_format_t::cbor, len) && get_cbor_object(detail::conditional_static_cast<std::size_t>(len), tag_handler);
return get_number(input_format_t::cbor, len) && get_cbor_object(conditional_static_cast<std::size_t>(len), tag_handler);
}
case 0xBF: // map (indefinite length)
@ -10034,7 +10035,7 @@ class binary_reader
case 0x8D:
case 0x8E:
case 0x8F:
return get_msgpack_object(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
return get_msgpack_object(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
// fixarray
case 0x90:
@ -10053,7 +10054,7 @@ class binary_reader
case 0x9D:
case 0x9E:
case 0x9F:
return get_msgpack_array(static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
return get_msgpack_array(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x0Fu));
// fixstr
case 0xA0:
@ -10190,7 +10191,7 @@ class binary_reader
case 0xDD: // array 32
{
std::uint32_t len{};
return get_number(input_format_t::msgpack, len) && get_msgpack_array(static_cast<std::size_t>(len));
return get_number(input_format_t::msgpack, len) && get_msgpack_array(conditional_static_cast<std::size_t>(len));
}
case 0xDE: // map 16
@ -10202,7 +10203,7 @@ class binary_reader
case 0xDF: // map 32
{
std::uint32_t len{};
return get_number(input_format_t::msgpack, len) && get_msgpack_object(static_cast<std::size_t>(len));
return get_number(input_format_t::msgpack, len) && get_msgpack_object(conditional_static_cast<std::size_t>(len));
}
// negative fixint
@ -10773,9 +10774,8 @@ class binary_reader
}
if (!value_in_range_of<std::size_t>(number))
{
// undo coverage exclusion once the 32bit test is run as part of CI (#3524)
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, // LCOV_EXCL_LINE
exception_message(input_format, "integer value overflow", "size"), nullptr)); // LCOV_EXCL_LINE
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
exception_message(input_format, "integer value overflow", "size"), nullptr));
}
result = static_cast<std::size_t>(number);
return true;
@ -10807,7 +10807,7 @@ class binary_reader
{
return false;
}
result = static_cast<std::size_t>(number);
result = conditional_static_cast<std::size_t>(number);
return true;
}
@ -10824,9 +10824,8 @@ class binary_reader
}
if (!value_in_range_of<std::size_t>(number))
{
// undo coverage exclusion once the 32bit test is run as part of CI (#3524)
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, // LCOV_EXCL_LINE
exception_message(input_format, "integer value overflow", "size"), nullptr)); // LCOV_EXCL_LINE
return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
exception_message(input_format, "integer value overflow", "size"), nullptr));
}
result = detail::conditional_static_cast<std::size_t>(number);
return true;

@ -2,8 +2,8 @@ cmake_minimum_required(VERSION 3.13)
option(JSON_Valgrind "Execute test suite with Valgrind." OFF)
option(JSON_FastTests "Skip expensive/slow tests." OFF)
option(JSON_32bitTest "Enable the 32bit unit test." OFF)
set(JSON_32bitTest AUTO CACHE STRING "Enable the 32bit unit test (ON/OFF/AUTO/ONLY).")
set(JSON_TestStandards "" CACHE STRING "The list of standards to test explicitly.")
include(test)
@ -34,40 +34,32 @@ endif()
# test_main library with shared code to speed up build and common settings
#############################################################################
set(test_main_SOURCES src/unit.cpp)
set(test_main_COMPILE_DEFINITIONS PUBLIC
add_library(test_main OBJECT src/unit.cpp)
target_compile_definitions(test_main PUBLIC
DOCTEST_CONFIG_SUPER_FAST_ASSERTS
JSON_TEST_KEEP_MACROS)
set(test_main_COMPILE_FEATURES PRIVATE cxx_std_11)
set(test_main_COMPILE_OPTIONS
PUBLIC
$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>
# MSVC: Force to always compile with W4
# Disable warning C4566: character represented by universal-character-name '\uFF01'
# cannot be represented in the current code page (1252)
# Disable warning C4996: 'nlohmann::basic_json<...>::operator <<': was declared deprecated
$<$<CXX_COMPILER_ID:MSVC>:/W4 /wd4566 /wd4996>
# https://github.com/nlohmann/json/issues/1114
$<$<CXX_COMPILER_ID:MSVC>:/bigobj> $<$<BOOL:${MINGW}>:-Wa,-mbig-obj>
# https://github.com/nlohmann/json/pull/3229
$<$<CXX_COMPILER_ID:Intel>:-diag-disable=2196>
$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-deprecated;-Wno-float-equal>
$<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations>
$<$<CXX_COMPILER_ID:Intel>:-diag-disable=1786>)
set(test_main_INCLUDE_DIRECTORIES PUBLIC
target_compile_features(test_main PRIVATE cxx_std_11)
target_compile_options(test_main PUBLIC
$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>
# MSVC: Force to always compile with W4
# Disable warning C4566: character represented by universal-character-name '\uFF01'
# cannot be represented in the current code page (1252)
# Disable warning C4996: 'nlohmann::basic_json<...>::operator <<': was declared deprecated
$<$<CXX_COMPILER_ID:MSVC>:/W4 /wd4566 /wd4996>
# https://github.com/nlohmann/json/issues/1114
$<$<CXX_COMPILER_ID:MSVC>:/bigobj> $<$<BOOL:${MINGW}>:-Wa,-mbig-obj>
# https://github.com/nlohmann/json/pull/3229
$<$<CXX_COMPILER_ID:Intel>:-diag-disable=2196>
$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-deprecated;-Wno-float-equal>
$<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations>
$<$<CXX_COMPILER_ID:Intel>:-diag-disable=1786>)
target_include_directories(test_main PUBLIC
thirdparty/doctest
thirdparty/fifo_map
${PROJECT_BINARY_DIR}/include)
set(test_main_LINK_LIBRARIES PUBLIC ${NLOHMANN_JSON_TARGET_NAME})
add_library(test_main OBJECT ${test_main_SOURCES})
target_compile_definitions(test_main ${test_main_COMPILE_DEFINITIONS})
target_compile_features(test_main ${test_main_COMPILE_FEATURES})
target_compile_options(test_main ${test_main_COMPILE_OPTIONS})
target_include_directories(test_main ${test_main_INCLUDE_DIRECTORIES})
target_link_libraries(test_main ${test_main_LINK_LIBRARIES})
target_link_libraries(test_main PUBLIC ${NLOHMANN_JSON_TARGET_NAME})
#############################################################################
# define test- and standard-specific build settings
@ -124,23 +116,21 @@ message(STATUS "${msg}")
# *DO* use json_test_set_test_options() above this line
json_test_should_build_32bit_test(json_32bit_test json_32bit_test_only "${JSON_32bitTest}")
file(GLOB files src/unit-*.cpp)
list(FILTER files EXCLUDE REGEX "src/unit-32bit.cpp")
if(json_32bit_test_only)
set(files src/unit-32bit.cpp)
elseif(NOT json_32bit_test)
list(FILTER files EXCLUDE REGEX src/unit-32bit.cpp)
endif()
foreach(file ${files})
json_test_add_test_for(${file} MAIN test_main CXX_STANDARDS ${test_cxx_standards} ${test_force})
endforeach()
if(JSON_32bitTest)
add_library(test_main32 OBJECT ${test_main_SOURCES})
target_compile_definitions(test_main32 ${test_main_COMPILE_DEFINITIONS})
target_compile_features(test_main32 ${test_main_COMPILE_FEATURES})
target_compile_options(test_main32 ${test_main_COMPILE_OPTIONS} -m32)
target_include_directories(test_main32 ${test_main_INCLUDE_DIRECTORIES})
target_link_libraries(test_main32 ${test_main_LINK_LIBRARIES})
target_link_options(test_main32 PUBLIC -m32)
json_test_add_test_for("src/unit-32bit.cpp" MAIN test_main32
CXX_STANDARDS ${test_cxx_standards} ${test_force})
if(json_32bit_test_only)
# Skip all other tests in this file
return()
endif()
# test legacy comparison of discarded values

@ -98,18 +98,14 @@ TEST_CASE("BJData")
{
SECTION("array")
{
SECTION("optimized array: no size following type")
{
std::vector<uint8_t> v = {'[', '$', 'i', 2};
json _;
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(v), "[json.exception.parse_error.112] parse error at byte 4: syntax error while parsing BJData size: expected '#' after type information; last byte: 0x02", json::parse_error&);
}
SECTION("optimized array: negative size")
SECTION("optimized array: integer value overflow")
{
std::vector<uint8_t> vL = {'[', '#', 'L', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F};
std::vector<uint8_t> vM = {'[', '$', 'M', '#', '[', 'I', 0x00, 0x20, 'M', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xFF, ']'};
json _;
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vL), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
}
}

@ -2649,14 +2649,27 @@ TEST_CASE("BJData")
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vL), "[json.exception.parse_error.113] parse error at byte 11: syntax error while parsing BJData size: count in an optimized container must be positive", json::parse_error&);
CHECK(json::from_bjdata(vL, true, false).is_discarded());
#if SIZE_MAX == 0xffffffff
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
#else
#if SIZE_MAX != 0xffffffff
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: excessive ndarray size caused overflow", json::out_of_range&);
#endif
CHECK(json::from_bjdata(vM, true, false).is_discarded());
}
SECTION("optimized array: integer value overflow")
{
std::vector<uint8_t> vL = {'[', '#', 'L', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F};
std::vector<uint8_t> vM = {'[', '$', 'M', '#', '[', 'I', 0x00, 0x20, 'M', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xFF, ']'};
json _;
#if SIZE_MAX == 0xffffffff
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vL), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
#endif
#if SIZE_MAX == 0xffffffff
CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
#endif
}
SECTION("do not accept NTFZ markers in ndarray optimized type (with count)")
{
json _;

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