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Added nested FlexBuffer parsing

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Change-Id: I918b66eb5646d035e3aae675f745802eb54b03ea
This commit is contained in:
Wouter van Oortmerssen
2017-06-02 16:41:22 -07:00
parent 0a81eb6463
commit dddd0865cb
16 changed files with 326 additions and 22 deletions
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21
tests/test.cpp
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@@ -167,13 +167,19 @@ flatbuffers::DetachedBuffer CreateFlatBufferTest(std::string &buffer) {
builder.CreateVector(nested_builder.GetBufferPointer(),
nested_builder.GetSize());
// Test a nested FlexBuffer:
flexbuffers::Builder flexbuild;
flexbuild.Int(1234);
flexbuild.Finish();
auto flex = builder.CreateVector(flexbuild.GetBuffer());
// shortcut for creating monster with all fields set:
auto mloc = CreateMonster(builder, &vec, 150, 80, name, inventory, Color_Blue,
Any_Monster, mlocs[1].Union(), // Store a union.
testv, vecofstrings, vecoftables, 0,
nested_flatbuffer_vector, 0, false,
0, 0, 0, 0, 0, 0, 0, 0, 0, 3.14159f, 3.0f, 0.0f,
vecofstrings2, vecofstructs);
vecofstrings2, vecofstructs, flex);
FinishMonsterBuffer(builder, mloc);
@@ -205,10 +211,6 @@ void AccessFlatBufferTest(const uint8_t *flatbuf, size_t length,
std::memcpy(&test_buff[0], flatbuf , length);
std::memcpy(&test_buff[length], flatbuf , length);
flatbuffers::Verifier verifierl(&test_buff[0], length - 1);
TEST_EQ(VerifyMonsterBuffer(verifierl), false);
TEST_EQ(verifierl.GetComputedSize(), 0);
flatbuffers::Verifier verifier1(&test_buff[0], length);
TEST_EQ(VerifyMonsterBuffer(verifier1), true);
TEST_EQ(verifier1.GetComputedSize(), length);
@@ -305,6 +307,15 @@ void AccessFlatBufferTest(const uint8_t *flatbuf, size_t length,
TEST_EQ_STR(nested_monster->name()->c_str(), "NestedMonster");
}
// Test flexbuffer if available:
auto flex = monster->flex();
if (flex) {
// flex is a vector of bytes you can memcpy. However, if you
// actually want to access the nested data, this is a convenient
// accessor that directly gives you the root value:
TEST_EQ(monster->flex_flexbuffer_root().AsInt16(), 1234);
}
// Since Flatbuffers uses explicit mechanisms to override the default
// compiler alignment, double check that the compiler indeed obeys them:
// (Test consists of a short and byte):