diff options
Diffstat (limited to 'src/dice_test.cc')
| -rw-r--r-- | src/dice_test.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/dice_test.cc b/src/dice_test.cc index 65330f7..a5d3b9e 100644 --- a/src/dice_test.cc +++ b/src/dice_test.cc @@ -198,4 +198,24 @@ TEST(DiceTest, NoExtraneousOps) { EXPECT_LE(ops.generate_certificate_count_, 1); } +TEST(DiceTest, NoCertParamsPreservesCDIs) { + FakeDiceOps ops; + DiceStateForTest current_state = {}; + DiceStateForTest next_state = {}; + DiceStateForTest next_state_no_cert = {}; + DiceInputValues input_values = {}; + DiceResult result = DiceMainFlow( + &ops, current_state.cdi_attest, current_state.cdi_seal, &input_values, + sizeof(next_state.certificate), next_state.certificate, + &next_state.certificate_size, next_state.cdi_attest, next_state.cdi_seal); + result = DiceMainFlow( + &ops, current_state.cdi_attest, current_state.cdi_seal, &input_values, 0, + NULL, NULL, next_state_no_cert.cdi_attest, next_state_no_cert.cdi_seal); + EXPECT_EQ(kDiceResultOk, result); + EXPECT_EQ(0, memcmp(next_state.cdi_attest, next_state_no_cert.cdi_attest, + DICE_CDI_SIZE)); + EXPECT_EQ(0, memcmp(next_state.cdi_seal, next_state_no_cert.cdi_seal, + DICE_CDI_SIZE)); +} + } // namespace |