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[C++] remove static_cast expression (#5440)

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* [C++] remove static_cast expression

* [C++] Add unit test for native_type usage

* [C++] Add flatc compilation for native_type_test.fbs

* [C++] update CMakeLists to compile native_type_test.fbs properly

* Update BUILD file for bazel

* [C++] Add generated native_type_test_generated.h and fix arguments for flatc according to CMakeList

* [C++] remove "= default" from constructor to support old compilers

* Update BUILD file for bazel, attempt 2

* [C++] Workaround for MSVC 2010 for the issue with std::vector and explicitly aligned custom data types

* Update BUILD file for bazel, attempt 3

* Update BUILD file for bazel, attempt 4

* Update BUILD file for bazel, attempt 5

* Update BUILD file for bazel, attempt 6

* [C++] Workaround for MSVC 2010 for the issue with std::vector and explicitly aligned custom data types Part 2

* [C++] Keep only one optional parameter to compile_flatbuffers_schema_to_cpp_opt

* native_type_test.fbs style corrected

* [C++] Code style modifications

* [C++] Fix flatc arguments in CMakeLists

* [C++] Remove --gen-compare from default parameters for flatc in CMakeLists

* [C++] Change Vector3D fields from double to float, to have alignment eq. 4 (to support MSVC 2010), plus minor review fix

* [C++] Remove one more #if !defined

* [C++] Restore version with correct static_cast, add the same fix for SortedStructs

* Revert "[C++] Restore version with correct static_cast, add the same fix for SortedStructs"

This reverts commit d61f4d6628.

* [C++] Fix Android.mk
This commit is contained in:
Alexey Geraskin
2019-08-02 00:31:48 +03:00
committed by Wouter van Oortmerssen
parent 7de1a5e347
commit 2d5315ff0e
10 changed files with 348 additions and 7 deletions
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29
tests/test.cpp
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@@ -35,12 +35,15 @@
#include "union_vector/union_vector_generated.h"
#include "monster_extra_generated.h"
#if !defined(_MSC_VER) || _MSC_VER >= 1700
# include "arrays_test_generated.h"
#include "arrays_test_generated.h"
#endif
#include "native_type_test_generated.h"
#include "test_assert.h"
#include "flatbuffers/flexbuffers.h"
// clang-format off
// Check that char* and uint8_t* are interoperable types.
// The reinterpret_cast<> between the pointers are used to simplify data loading.
@@ -2867,6 +2870,29 @@ void FixedLengthArrayTest() {
#endif
}
void NativeTypeTest() {
const int N = 3;
Geometry::ApplicationDataT src_data;
src_data.vectors.reserve(N);
for (int i = 0; i < N; ++i) {
src_data.vectors.push_back (Native::Vector3D(10 * i + 0.1f, 10 * i + 0.2f, 10 * i + 0.3f));
}
flatbuffers::FlatBufferBuilder fbb;
fbb.Finish(Geometry::ApplicationData::Pack(fbb, &src_data));
auto dstDataT = Geometry::UnPackApplicationData(fbb.GetBufferPointer());
for (int i = 0; i < N; ++i) {
Native::Vector3D& v = dstDataT->vectors[i];
TEST_EQ(v.x, 10 * i + 0.1f);
TEST_EQ(v.y, 10 * i + 0.2f);
TEST_EQ(v.z, 10 * i + 0.3f);
}
}
void FixedLengthArrayJsonTest(bool binary) {
// VS10 does not support typed enums, exclude from tests
#if !defined(_MSC_VER) || _MSC_VER >= 1700
@@ -3011,6 +3037,7 @@ int FlatBufferTests() {
InvalidFloatTest();
TestMonsterExtraFloats();
FixedLengthArrayTest();
NativeTypeTest();
return 0;
}