Add 32bit unit test
The test can be enabled by setting JSON_32bitTest=ON.
This commit is contained in:
Florian Albrechtskirchinger
parent
5fd352ab33
commit
5bbe2c670a
@ -2,6 +2,7 @@ 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_TestStandards "" CACHE STRING "The list of standards to test explicitly.")
|
||||
|
||||
@ -33,35 +34,40 @@ endif()
|
||||
# test_main library with shared code to speed up build and common settings
|
||||
#############################################################################
|
||||
|
||||
add_library(test_main OBJECT src/unit.cpp)
|
||||
target_compile_definitions(test_main PUBLIC
|
||||
set(test_main_SOURCES src/unit.cpp)
|
||||
set(test_main_COMPILE_DEFINITIONS PUBLIC
|
||||
DOCTEST_CONFIG_SUPER_FAST_ASSERTS
|
||||
JSON_TEST_KEEP_MACROS
|
||||
)
|
||||
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>
|
||||
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>
|
||||
# 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
|
||||
$<$<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
|
||||
thirdparty/doctest
|
||||
thirdparty/fifo_map
|
||||
${PROJECT_BINARY_DIR}/include
|
||||
)
|
||||
target_link_libraries(test_main PUBLIC ${NLOHMANN_JSON_TARGET_NAME})
|
||||
${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 ${test_main_LINK_LIBRARIES})
|
||||
|
||||
#############################################################################
|
||||
# define test- and standard-specific build settings
|
||||
@ -119,10 +125,24 @@ message(STATUS "${msg}")
|
||||
# *DO* use json_test_set_test_options() above this line
|
||||
|
||||
file(GLOB files src/unit-*.cpp)
|
||||
list(FILTER files EXCLUDE REGEX "src/unit-32bit.cpp")
|
||||
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})
|
||||
endif()
|
||||
|
||||
# test legacy comparison of discarded values
|
||||
json_test_set_test_options(test-comparison_legacy
|
||||
COMPILE_DEFINITIONS JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON=1
|
||||
|
||||
117
tests/src/unit-32bit.cpp
Normal file
117
tests/src/unit-32bit.cpp
Normal file
@ -0,0 +1,117 @@
|
||||
#include "doctest_compatibility.h"
|
||||
|
||||
#include <nlohmann/json.hpp>
|
||||
using nlohmann::json;
|
||||
|
||||
#include <climits> // SIZE_MAX
|
||||
#include <limits> // numeric_limits
|
||||
|
||||
|
||||
template <typename OfType, typename T, bool MinInRange, bool MaxInRange>
|
||||
struct trait_test_arg
|
||||
{
|
||||
using of_type = OfType;
|
||||
using type = T;
|
||||
static constexpr bool min_in_range = MinInRange;
|
||||
static constexpr bool max_in_range = MaxInRange;
|
||||
};
|
||||
|
||||
TEST_CASE_TEMPLATE_DEFINE("value_in_range_of trait", T, value_in_range_of_test)
|
||||
{
|
||||
using nlohmann::detail::value_in_range_of;
|
||||
|
||||
using of_type = typename T::of_type;
|
||||
using type = typename T::type;
|
||||
constexpr bool min_in_range = T::min_in_range;
|
||||
constexpr bool max_in_range = T::max_in_range;
|
||||
|
||||
type val_min = std::numeric_limits<type>::min();
|
||||
type val_min2 = val_min + 1;
|
||||
type val_max = std::numeric_limits<type>::max();
|
||||
type val_max2 = val_max - 1;
|
||||
|
||||
REQUIRE(CHAR_BIT == 8);
|
||||
|
||||
std::string of_type_str;
|
||||
if (std::is_unsigned<of_type>::value)
|
||||
{
|
||||
of_type_str += "u";
|
||||
}
|
||||
of_type_str += "int";
|
||||
of_type_str += std::to_string(sizeof(of_type) * 8);
|
||||
|
||||
INFO("of_type := ", of_type_str);
|
||||
|
||||
std::string type_str;
|
||||
if (std::is_unsigned<type>::value)
|
||||
{
|
||||
type_str += "u";
|
||||
}
|
||||
type_str += "int";
|
||||
type_str += std::to_string(sizeof(type) * 8);
|
||||
|
||||
INFO("type := ", type_str);
|
||||
|
||||
CAPTURE(val_min);
|
||||
CAPTURE(min_in_range);
|
||||
CAPTURE(val_max);
|
||||
CAPTURE(max_in_range);
|
||||
|
||||
if (min_in_range)
|
||||
{
|
||||
CHECK(value_in_range_of<of_type>(val_min));
|
||||
CHECK(value_in_range_of<of_type>(val_min2));
|
||||
}
|
||||
else
|
||||
{
|
||||
CHECK_FALSE(value_in_range_of<of_type>(val_min));
|
||||
CHECK_FALSE(value_in_range_of<of_type>(val_min2));
|
||||
}
|
||||
|
||||
if (max_in_range)
|
||||
{
|
||||
CHECK(value_in_range_of<of_type>(val_max));
|
||||
CHECK(value_in_range_of<of_type>(val_max2));
|
||||
}
|
||||
else
|
||||
{
|
||||
CHECK_FALSE(value_in_range_of<of_type>(val_max));
|
||||
CHECK_FALSE(value_in_range_of<of_type>(val_max2));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
TEST_CASE("32bit")
|
||||
{
|
||||
REQUIRE(SIZE_MAX == 0xffffffff);
|
||||
}
|
||||
|
||||
TEST_CASE_TEMPLATE_INVOKE(value_in_range_of_test, \
|
||||
trait_test_arg<std::size_t, std::int32_t, false, true>, \
|
||||
trait_test_arg<std::size_t, std::uint32_t, true, true>, \
|
||||
trait_test_arg<std::size_t, std::int64_t, false, false>, \
|
||||
trait_test_arg<std::size_t, std::uint64_t, true, false>);
|
||||
|
||||
TEST_CASE("BJData")
|
||||
{
|
||||
SECTION("parse errors")
|
||||
{
|
||||
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")
|
||||
{
|
||||
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(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user