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[C++] Adds basic schema evolution tests (#5611)
* Added basic schema evolution tests * Add BUILD targets for evolution tests. Added to test/generate_code scripts * Use vector.front() instead of vector.data() * Added --scoped-enums option for evolution test
This commit is contained in:
Derek Bailey
committed by
Wouter van Oortmerssen
Wouter van Oortmerssen
parent
adbcbba5d1
commit
dda095023d
453
tests/evolution_test/evolution_v1_generated.h
Normal file
453
tests/evolution_test/evolution_v1_generated.h
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@@ -0,0 +1,453 @@
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// automatically generated by the FlatBuffers compiler, do not modify
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#ifndef FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
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#define FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
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#include "flatbuffers/flatbuffers.h"
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namespace Evolution {
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namespace V1 {
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struct TableA;
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struct TableB;
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struct Struct;
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struct Root;
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enum class Enum : int8_t {
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King = 0,
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Queen = 1,
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MIN = King,
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MAX = Queen
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};
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inline const Enum (&EnumValuesEnum())[2] {
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static const Enum values[] = {
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Enum::King,
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Enum::Queen
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};
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return values;
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}
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inline const char * const *EnumNamesEnum() {
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static const char * const names[3] = {
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"King",
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"Queen",
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nullptr
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};
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return names;
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}
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inline const char *EnumNameEnum(Enum e) {
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if (e < Enum::King || e > Enum::Queen) return "";
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const size_t index = static_cast<size_t>(e);
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return EnumNamesEnum()[index];
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}
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enum class Union : uint8_t {
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NONE = 0,
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TableA = 1,
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TableB = 2,
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MIN = NONE,
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MAX = TableB
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};
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inline const Union (&EnumValuesUnion())[3] {
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static const Union values[] = {
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Union::NONE,
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Union::TableA,
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Union::TableB
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};
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return values;
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}
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inline const char * const *EnumNamesUnion() {
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static const char * const names[4] = {
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"NONE",
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"TableA",
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"TableB",
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nullptr
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};
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return names;
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}
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inline const char *EnumNameUnion(Union e) {
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if (e < Union::NONE || e > Union::TableB) return "";
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const size_t index = static_cast<size_t>(e);
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return EnumNamesUnion()[index];
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}
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template<typename T> struct UnionTraits {
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static const Union enum_value = Union::NONE;
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};
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template<> struct UnionTraits<Evolution::V1::TableA> {
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static const Union enum_value = Union::TableA;
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};
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template<> struct UnionTraits<Evolution::V1::TableB> {
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static const Union enum_value = Union::TableB;
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};
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bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type);
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bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types);
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FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) Struct FLATBUFFERS_FINAL_CLASS {
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private:
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int32_t a_;
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int32_t padding0__;
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double b_;
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public:
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Struct() {
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memset(static_cast<void *>(this), 0, sizeof(Struct));
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}
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Struct(int32_t _a, double _b)
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: a_(flatbuffers::EndianScalar(_a)),
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padding0__(0),
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b_(flatbuffers::EndianScalar(_b)) {
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(void)padding0__;
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}
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int32_t a() const {
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return flatbuffers::EndianScalar(a_);
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}
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double b() const {
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return flatbuffers::EndianScalar(b_);
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}
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};
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FLATBUFFERS_STRUCT_END(Struct, 16);
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struct TableA FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4,
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VT_B = 6
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};
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float a() const {
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return GetField<float>(VT_A, 0.0f);
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}
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int32_t b() const {
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return GetField<int32_t>(VT_B, 0);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<float>(verifier, VT_A) &&
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VerifyField<int32_t>(verifier, VT_B) &&
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verifier.EndTable();
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}
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};
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struct TableABuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(float a) {
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fbb_.AddElement<float>(TableA::VT_A, a, 0.0f);
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}
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void add_b(int32_t b) {
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fbb_.AddElement<int32_t>(TableA::VT_B, b, 0);
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}
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explicit TableABuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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TableABuilder &operator=(const TableABuilder &);
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flatbuffers::Offset<TableA> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<TableA>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<TableA> CreateTableA(
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flatbuffers::FlatBufferBuilder &_fbb,
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float a = 0.0f,
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int32_t b = 0) {
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TableABuilder builder_(_fbb);
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builder_.add_b(b);
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builder_.add_a(a);
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return builder_.Finish();
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}
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struct TableB FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4
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};
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int32_t a() const {
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return GetField<int32_t>(VT_A, 0);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<int32_t>(verifier, VT_A) &&
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verifier.EndTable();
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}
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};
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struct TableBBuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(int32_t a) {
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fbb_.AddElement<int32_t>(TableB::VT_A, a, 0);
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}
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explicit TableBBuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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TableBBuilder &operator=(const TableBBuilder &);
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flatbuffers::Offset<TableB> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<TableB>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<TableB> CreateTableB(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0) {
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TableBBuilder builder_(_fbb);
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builder_.add_a(a);
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return builder_.Finish();
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}
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struct Root FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
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enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
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VT_A = 4,
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VT_B = 6,
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VT_C_TYPE = 8,
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VT_C = 10,
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VT_D = 12,
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VT_E = 14,
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VT_F = 16,
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VT_G = 18,
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VT_H = 20,
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VT_I = 22
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};
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int32_t a() const {
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return GetField<int32_t>(VT_A, 0);
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}
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bool b() const {
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return GetField<uint8_t>(VT_B, 0) != 0;
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}
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Evolution::V1::Union c_type() const {
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return static_cast<Evolution::V1::Union>(GetField<uint8_t>(VT_C_TYPE, 0));
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}
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const void *c() const {
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return GetPointer<const void *>(VT_C);
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}
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template<typename T> const T *c_as() const;
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const Evolution::V1::TableA *c_as_TableA() const {
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return c_type() == Evolution::V1::Union::TableA ? static_cast<const Evolution::V1::TableA *>(c()) : nullptr;
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}
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const Evolution::V1::TableB *c_as_TableB() const {
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return c_type() == Evolution::V1::Union::TableB ? static_cast<const Evolution::V1::TableB *>(c()) : nullptr;
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}
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Evolution::V1::Enum d() const {
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return static_cast<Evolution::V1::Enum>(GetField<int8_t>(VT_D, 0));
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}
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const Evolution::V1::TableA *e() const {
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return GetPointer<const Evolution::V1::TableA *>(VT_E);
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}
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const Evolution::V1::Struct *f() const {
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return GetStruct<const Evolution::V1::Struct *>(VT_F);
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}
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const flatbuffers::Vector<int32_t> *g() const {
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return GetPointer<const flatbuffers::Vector<int32_t> *>(VT_G);
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}
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const flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>> *h() const {
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return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>> *>(VT_H);
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}
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int32_t i() const {
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return GetField<int32_t>(VT_I, 1234);
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}
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bool Verify(flatbuffers::Verifier &verifier) const {
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return VerifyTableStart(verifier) &&
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VerifyField<int32_t>(verifier, VT_A) &&
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VerifyField<uint8_t>(verifier, VT_B) &&
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VerifyField<uint8_t>(verifier, VT_C_TYPE) &&
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VerifyOffset(verifier, VT_C) &&
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VerifyUnion(verifier, c(), c_type()) &&
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VerifyField<int8_t>(verifier, VT_D) &&
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VerifyOffset(verifier, VT_E) &&
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verifier.VerifyTable(e()) &&
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VerifyField<Evolution::V1::Struct>(verifier, VT_F) &&
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VerifyOffset(verifier, VT_G) &&
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verifier.VerifyVector(g()) &&
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VerifyOffset(verifier, VT_H) &&
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verifier.VerifyVector(h()) &&
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verifier.VerifyVectorOfTables(h()) &&
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VerifyField<int32_t>(verifier, VT_I) &&
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verifier.EndTable();
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}
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};
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template<> inline const Evolution::V1::TableA *Root::c_as<Evolution::V1::TableA>() const {
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return c_as_TableA();
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}
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template<> inline const Evolution::V1::TableB *Root::c_as<Evolution::V1::TableB>() const {
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return c_as_TableB();
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}
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struct RootBuilder {
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flatbuffers::FlatBufferBuilder &fbb_;
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flatbuffers::uoffset_t start_;
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void add_a(int32_t a) {
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fbb_.AddElement<int32_t>(Root::VT_A, a, 0);
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}
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void add_b(bool b) {
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fbb_.AddElement<uint8_t>(Root::VT_B, static_cast<uint8_t>(b), 0);
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}
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void add_c_type(Evolution::V1::Union c_type) {
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fbb_.AddElement<uint8_t>(Root::VT_C_TYPE, static_cast<uint8_t>(c_type), 0);
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}
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void add_c(flatbuffers::Offset<void> c) {
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fbb_.AddOffset(Root::VT_C, c);
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}
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void add_d(Evolution::V1::Enum d) {
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fbb_.AddElement<int8_t>(Root::VT_D, static_cast<int8_t>(d), 0);
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}
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void add_e(flatbuffers::Offset<Evolution::V1::TableA> e) {
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fbb_.AddOffset(Root::VT_E, e);
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}
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void add_f(const Evolution::V1::Struct *f) {
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fbb_.AddStruct(Root::VT_F, f);
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}
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void add_g(flatbuffers::Offset<flatbuffers::Vector<int32_t>> g) {
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fbb_.AddOffset(Root::VT_G, g);
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}
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void add_h(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>>> h) {
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fbb_.AddOffset(Root::VT_H, h);
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}
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void add_i(int32_t i) {
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fbb_.AddElement<int32_t>(Root::VT_I, i, 1234);
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}
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explicit RootBuilder(flatbuffers::FlatBufferBuilder &_fbb)
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: fbb_(_fbb) {
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start_ = fbb_.StartTable();
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}
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RootBuilder &operator=(const RootBuilder &);
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flatbuffers::Offset<Root> Finish() {
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const auto end = fbb_.EndTable(start_);
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auto o = flatbuffers::Offset<Root>(end);
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return o;
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}
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};
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inline flatbuffers::Offset<Root> CreateRoot(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0,
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bool b = false,
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Evolution::V1::Union c_type = Evolution::V1::Union::NONE,
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flatbuffers::Offset<void> c = 0,
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Evolution::V1::Enum d = Evolution::V1::Enum::King,
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flatbuffers::Offset<Evolution::V1::TableA> e = 0,
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const Evolution::V1::Struct *f = 0,
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flatbuffers::Offset<flatbuffers::Vector<int32_t>> g = 0,
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flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Evolution::V1::TableB>>> h = 0,
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int32_t i = 1234) {
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RootBuilder builder_(_fbb);
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builder_.add_i(i);
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builder_.add_h(h);
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builder_.add_g(g);
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builder_.add_f(f);
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builder_.add_e(e);
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builder_.add_c(c);
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builder_.add_a(a);
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builder_.add_d(d);
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builder_.add_c_type(c_type);
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builder_.add_b(b);
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return builder_.Finish();
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}
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inline flatbuffers::Offset<Root> CreateRootDirect(
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flatbuffers::FlatBufferBuilder &_fbb,
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int32_t a = 0,
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bool b = false,
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Evolution::V1::Union c_type = Evolution::V1::Union::NONE,
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flatbuffers::Offset<void> c = 0,
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Evolution::V1::Enum d = Evolution::V1::Enum::King,
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flatbuffers::Offset<Evolution::V1::TableA> e = 0,
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const Evolution::V1::Struct *f = 0,
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const std::vector<int32_t> *g = nullptr,
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const std::vector<flatbuffers::Offset<Evolution::V1::TableB>> *h = nullptr,
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int32_t i = 1234) {
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auto g__ = g ? _fbb.CreateVector<int32_t>(*g) : 0;
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auto h__ = h ? _fbb.CreateVector<flatbuffers::Offset<Evolution::V1::TableB>>(*h) : 0;
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return Evolution::V1::CreateRoot(
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_fbb,
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a,
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b,
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c_type,
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c,
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d,
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e,
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f,
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g__,
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h__,
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i);
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}
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inline bool VerifyUnion(flatbuffers::Verifier &verifier, const void *obj, Union type) {
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switch (type) {
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case Union::NONE: {
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return true;
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}
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case Union::TableA: {
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auto ptr = reinterpret_cast<const Evolution::V1::TableA *>(obj);
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return verifier.VerifyTable(ptr);
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}
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case Union::TableB: {
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auto ptr = reinterpret_cast<const Evolution::V1::TableB *>(obj);
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return verifier.VerifyTable(ptr);
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}
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default: return true;
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}
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}
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inline bool VerifyUnionVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types) {
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if (!values || !types) return !values && !types;
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if (values->size() != types->size()) return false;
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for (flatbuffers::uoffset_t i = 0; i < values->size(); ++i) {
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if (!VerifyUnion(
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verifier, values->Get(i), types->GetEnum<Union>(i))) {
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return false;
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}
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}
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return true;
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}
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inline const Evolution::V1::Root *GetRoot(const void *buf) {
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return flatbuffers::GetRoot<Evolution::V1::Root>(buf);
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}
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inline const Evolution::V1::Root *GetSizePrefixedRoot(const void *buf) {
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return flatbuffers::GetSizePrefixedRoot<Evolution::V1::Root>(buf);
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}
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||||
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inline bool VerifyRootBuffer(
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flatbuffers::Verifier &verifier) {
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return verifier.VerifyBuffer<Evolution::V1::Root>(nullptr);
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||||
}
|
||||
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inline bool VerifySizePrefixedRootBuffer(
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flatbuffers::Verifier &verifier) {
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return verifier.VerifySizePrefixedBuffer<Evolution::V1::Root>(nullptr);
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||||
}
|
||||
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inline void FinishRootBuffer(
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flatbuffers::FlatBufferBuilder &fbb,
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flatbuffers::Offset<Evolution::V1::Root> root) {
|
||||
fbb.Finish(root);
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||||
}
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||||
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||||
inline void FinishSizePrefixedRootBuffer(
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flatbuffers::FlatBufferBuilder &fbb,
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flatbuffers::Offset<Evolution::V1::Root> root) {
|
||||
fbb.FinishSizePrefixed(root);
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}
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||||
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} // namespace V1
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} // namespace Evolution
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#endif // FLATBUFFERS_GENERATED_EVOLUTIONV1_EVOLUTION_V1_H_
|
||||
Reference in New Issue
Block a user