Provide a trivial resolver that returns a constant value no matter what op is asked for.
| 51 | // Provide a trivial resolver that returns a constant value no matter what |
| 52 | // op is asked for. |
| 53 | class TrivialResolver : public OpResolver { |
| 54 | public: |
| 55 | explicit TrivialResolver(TfLiteRegistration* constant_return = nullptr) |
| 56 | : constant_return_(constant_return) {} |
| 57 | // Find the op registration of a custom operator by op name. |
| 58 | const TfLiteRegistration* FindOp(tflite::BuiltinOperator op, |
| 59 | int version) const override { |
| 60 | return constant_return_; |
| 61 | } |
| 62 | // Find the op registration of a custom operator by op name. |
| 63 | const TfLiteRegistration* FindOp(const char* op, int version) const override { |
| 64 | return constant_return_; |
| 65 | } |
| 66 | |
| 67 | private: |
| 68 | TfLiteRegistration* constant_return_; |
| 69 | }; |
| 70 | |
| 71 | TEST(BasicFlatBufferModel, TestNonExistantFiles) { |
| 72 | ASSERT_TRUE(!FlatBufferModel::BuildFromFile("/tmp/tflite_model_1234")); |