diff options
Diffstat (limited to 'tests/tlcl_tests.c')
| -rw-r--r-- | tests/tlcl_tests.c | 83 |
1 files changed, 78 insertions, 5 deletions
diff --git a/tests/tlcl_tests.c b/tests/tlcl_tests.c index b7f288a3..55e897cb 100644 --- a/tests/tlcl_tests.c +++ b/tests/tlcl_tests.c @@ -466,6 +466,83 @@ static void PcrTest(void) } /** + * Test TlclGetSpaceInfo. + */ +static void GetSpaceInfoTest(void) +{ + uint8_t response[] = { + 0x00, 0xc4, 0x00, 0x00, 0x00, 0x55, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x18, + 0x20, 0x00, 0x00, 0x04, 0x00, 0x03, 0x01, 0x00, + 0x00, 0x01, 0xb3, 0x2b, 0x96, 0x30, 0xd3, 0x21, + 0x1e, 0x99, 0x78, 0x9e, 0xd3, 0x1f, 0x11, 0x8e, + 0x96, 0xbc, 0xf7, 0x7e, 0x7b, 0x06, 0x00, 0x03, + 0x20, 0x00, 0x00, 0x10, 0x3b, 0xb2, 0x69, 0x03, + 0x3d, 0x12, 0xe1, 0x99, 0x87, 0xe9, 0x3d, 0xf1, + 0x11, 0xe8, 0x69, 0xcb, 0x7f, 0xe7, 0xb7, 0x60, + 0x00, 0x17, 0x00, 0x00, 0x20, 0x00, 0x00, 0x01, + 0x01, 0x00, 0x00, 0x00, 0x45, + }; + + uint32_t attributes = 0; + uint32_t size = 0; + TPM_NV_AUTH_POLICY policy; + uint32_t policy_size = sizeof(policy); + + /* Test successful parsing. */ + ResetMocks(); + calls[0].rsp = response; + calls[0].rsp_size = sizeof(response); + TEST_EQ(TlclGetSpaceInfo(0x20000004, &attributes, &size, &policy, + &policy_size), + TPM_SUCCESS, "GetSpaceInfo"); + TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd"); + TEST_EQ(policy_size, sizeof(policy), " policy_size"); + TEST_EQ(attributes, TPM_NV_PER_WRITEDEFINE, " attributes"); + TEST_EQ(size, 0x45, " size"); + TEST_EQ(memcmp(&policy, response + 20, sizeof(policy)), 0, " policy"); + + /* Test that GetPermissions returns the attributes as well. */ + ResetMocks(); + calls[0].rsp = response; + calls[0].rsp_size = sizeof(response); + TEST_EQ(TlclGetPermissions(0x20000004, &attributes), + TPM_SUCCESS, "GetPermissions"); + TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd"); + TEST_EQ(attributes, TPM_NV_PER_WRITEDEFINE, " attributes"); + + /* Test whether a short response gets detected. */ + ResetMocks(); + calls[0].rsp = response; + calls[0].rsp_size = sizeof(response); + ToTpmUint32(response + 10, 0x46); + TEST_EQ(TlclGetSpaceInfo(0x20000004, &attributes, &size, &policy, + &policy_size), + TPM_E_INVALID_RESPONSE, "GetSpaceInfo short length"); + ToTpmUint32(response + 10, 0x47); + + /* Test whether an overlong PCR selection length causes failure. */ + ResetMocks(); + calls[0].rsp = response; + calls[0].rsp_size = sizeof(response); + ToTpmUint16(response + 20, 4); + TEST_EQ(TlclGetSpaceInfo(0x20000004, &attributes, &size, &policy, + &policy_size), + TPM_E_INVALID_RESPONSE, "GetSpaceInfo overlong pcr selection"); + ToTpmUint16(response + 20, 3); + + /* Test that a short policy buffer triggers an error. */ + ResetMocks(); + calls[0].rsp = response; + calls[0].rsp_size = sizeof(response); + policy_size = sizeof(policy) - 1; + TEST_EQ(TlclGetSpaceInfo(0x20000004, &attributes, &size, &policy, + &policy_size), + TPM_E_BUFFER_SIZE, "GetSpaceInfo short policy buffer"); + TEST_EQ(sizeof(policy), policy_size, " policy_size"); +} + +/** * Test flags / capabilities * * TODO: check params/data read/written. @@ -475,7 +552,6 @@ static void FlagsTest(void) TPM_PERMANENT_FLAGS pflags; TPM_STCLEAR_FLAGS vflags; uint8_t disable = 0, deactivated = 0, nvlocked = 0; - uint32_t u; uint8_t buf[32]; ResetMocks(); @@ -493,10 +569,6 @@ static void FlagsTest(void) TEST_EQ(TlclGetFlags(&disable, &deactivated, &nvlocked), 0, "GetFlags"); ResetMocks(); - TEST_EQ(TlclGetPermissions(1, &u), 0, "GetPermissions"); - TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd"); - - ResetMocks(); TEST_EQ(TlclGetOwnership(buf), 0, "GetOwnership"); TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd"); } @@ -1084,6 +1156,7 @@ int main(void) DefineSpaceExTest(); InitNvAuthPolicyTest(); PcrTest(); + GetSpaceInfoTest(); FlagsTest(); RandomTest(); GetVersionTest(); |