BigfootDev/flatbuffers
1
0
Fork 1
mirror of https://github.com/google/flatbuffers.git synced 2026-06-05 13:08:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Verifier for FlexBuffers (#6977)

Browse Source 
* Verifier for FlexBuffers

* Verifier improvements & fuzzer
This commit is contained in:
Wouter van Oortmerssen
2021-12-10 14:59:08 -08:00
committed by GitHub
parent 705f27f6ee
commit e367ca32ad
11 changed files with 300 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
tests/test.cpp
View File

@@ -3022,6 +3022,10 @@ void FlexBuffersTest() {
#endif
// clang-format on
std::vector<bool> reuse_tracker;
TEST_EQ(flexbuffers::VerifyBuffer(slb.GetBuffer().data(), slb.GetBuffer().size(),
&reuse_tracker), true);
auto map = flexbuffers::GetRoot(slb.GetBuffer()).AsMap();
TEST_EQ(map.size(), 7);
auto vec = map["vec"].AsVector();
@@ -3079,6 +3083,8 @@ void FlexBuffersTest() {
slb.Clear();
auto jsontest = "{ a: [ 123, 456.0 ], b: \"hello\", c: true, d: false }";
TEST_EQ(parser.ParseFlexBuffer(jsontest, nullptr, &slb), true);
TEST_EQ(flexbuffers::VerifyBuffer(slb.GetBuffer().data(), slb.GetBuffer().size(),
&reuse_tracker), true);
auto jroot = flexbuffers::GetRoot(slb.GetBuffer());
auto jmap = jroot.AsMap();
auto jvec = jmap["a"].AsVector();
@@ -3116,6 +3122,8 @@ void FlexBuffersFloatingPointTest() {
"{ a: [1.0, nan, inf, infinity, -inf, +inf, -infinity, 8.0] }";
TEST_EQ(parser.ParseFlexBuffer(jsontest, nullptr, &slb), true);
auto jroot = flexbuffers::GetRoot(slb.GetBuffer());
TEST_EQ(flexbuffers::VerifyBuffer(slb.GetBuffer().data(), slb.GetBuffer().size(),
nullptr), true);
auto jmap = jroot.AsMap();
auto jvec = jmap["a"].AsVector();
TEST_EQ(8, jvec.size());
@@ -3159,6 +3167,9 @@ void FlexBuffersDeprecatedTest() {
// same way, the fix lies on the reading side.
slb.EndVector(start, true, false);
slb.Finish();
// Verify because why not.
TEST_EQ(flexbuffers::VerifyBuffer(slb.GetBuffer().data(), slb.GetBuffer().size(),
nullptr), true);
// So now lets read this data back.
// For existing data, since we have no way of knowing what the actual
// bit-width of the size field of the string is, we are going to ignore this