dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc} Namespace Reference

Data Structures
class	DifKeymgrTest
class	BadArgsTwo
	Class for parameterizing bad argument tests for functions with two arguments. More...
class	DifKeymgrInitialized
	Base class for the rest of the tests in this file, provides a dif_keymgr_t instance and some methods for common expectations. More...
class	ConfigureTest
class	AdvanceStateTest
class	AdvanceToOperational
class	AdvanceToNonOperational
class	DisableTest
struct	GetStatusCodesTestCase
class	GetStatusCodesNoError
class	GetStatusCodesWithError
class	GetStateTest
struct	GetStateTestCase
class	GetState
class	GenerateIdentityTest
class	GenerateVersionedKeyTest
struct	GenerateVersionedKeyTestCase
class	GenerateVersionedKey
class	SideloadClearTest
class	ReadOutputTest
class	ReadBindingTest
class	ReadMaxKeyVersionTest

Functions
uint32_t	AllOnesExcept (uint32_t index)
	Returns a uint32_t with a single zero bit.
template<typename T >
std::vector< T >	CreateEnumVector (T last)
	Returns a vector of values for a given enum type. More...
template<typename T >
T *	GetGoodBadPtrArg (bool is_good)
	Returns a seemingly valid, i.e. More...
template<typename T >
T	GetGoodBadEnumArg (bool is_good, T last)
	Returns a valid or invalid value for the given enum type. More...
	INSTANTIATE_TEST_SUITE_P (BadArgsTwo, BadArgsTwo, testing::Combine(testing::Bool(), testing::Bool()), [&](testing::TestParamInfo< std::tuple< bool, bool >> info) { auto stringify=[](bool foo) { return foo ? "Good" :"Bad";};std::stringstream ss;ss<< stringify(std::get< 0 >(info.param))<< stringify(std::get< 1 >(info.param));return ss.str();})
	TEST_F (ConfigureTest, BadArgs)
	TEST_F (ConfigureTest, Configure)
	TEST_F (AdvanceStateTest, BadArgsNoKeymgr)
	TEST_P (AdvanceToOperational, BadArgsToOperationalWithoutParams)
	INSTANTIATE_TEST_SUITE_P (AdvanceToOperational, AdvanceToOperational, testing::ValuesIn(kStatesWithOperationalNextStates))
	TEST_P (AdvanceToNonOperational, BadArgsToNonOperationalWithParams)
	INSTANTIATE_TEST_SUITE_P (AdvanceToNonOperational, AdvanceToNonOperational, testing::ValuesIn(kStatesWithNonOperationalNextStates))
	TEST_F (AdvanceStateTest, LockedBusy)
	TEST_F (AdvanceStateTest, LockedConfig)
	TEST_P (AdvanceToOperational, LockedBinding)
	TEST_P (AdvanceToOperational, LockedMaxKeyVersion)
	TEST_P (AdvanceToOperational, Success)
	TEST_P (AdvanceToNonOperational, Success)
	TEST_F (DisableTest, BadArgs)
	TEST_F (DisableTest, LockedBusy)
	TEST_F (DisableTest, LockedConfig)
	TEST_F (DisableTest, Disable)
	TEST_P (BadArgsTwo, GetStatusCodes)
	TEST_P (GetStatusCodesNoError, Success)
	INSTANTIATE_TEST_SUITE_P (GetStatusCodesNoError, GetStatusCodesNoError, testing::Values(GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_OP_STATUS_STATUS_OFFSET,.value=KEYMGR_OP_STATUS_STATUS_VALUE_IDLE, }},.exp_val=kDifKeymgrStatusCodeIdle, }, GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_OP_STATUS_STATUS_OFFSET,.value=KEYMGR_OP_STATUS_STATUS_VALUE_DONE_SUCCESS, }},.exp_val=kDifKeymgrStatusCodeIdle, }, GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_OP_STATUS_STATUS_OFFSET,.value=KEYMGR_OP_STATUS_STATUS_VALUE_DONE_ERROR, }},.exp_val=kDifKeymgrStatusCodeIdle|kDifKeymgrStatusCodeInvalidKmacOutput|kDifKeymgrStatusCodeInvalidOperation, }, GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_OP_STATUS_STATUS_OFFSET,.value=KEYMGR_OP_STATUS_STATUS_VALUE_WIP, }},.exp_val=0, }))
	TEST_P (GetStatusCodesWithError, Success)
	INSTANTIATE_TEST_SUITE_P (GetStatusCodesWithError, GetStatusCodesWithError, testing::Values(GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_ERR_CODE_INVALID_OP_BIT,.value=1, }},.exp_val=kDifKeymgrStatusCodeIdle|kDifKeymgrStatusCodeInvalidOperation, }, GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_ERR_CODE_INVALID_KMAC_INPUT_BIT,.value=1, }},.exp_val=kDifKeymgrStatusCodeIdle|kDifKeymgrStatusCodeInvalidKmacInput, }, GetStatusCodesTestCase{ .reg_val={{ .offset=KEYMGR_ERR_CODE_INVALID_OP_BIT,.value=1, }, { .offset=KEYMGR_ERR_CODE_INVALID_KMAC_INPUT_BIT,.value=1, }},.exp_val=kDifKeymgrStatusCodeIdle|kDifKeymgrStatusCodeInvalidOperation|kDifKeymgrStatusCodeInvalidKmacInput, }))
	TEST_P (BadArgsTwo, GetState)
	TEST_P (GetState, Success)
	INSTANTIATE_TEST_SUITE_P (AllValidStates, GetState, testing::Values(GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_RESET, }},.exp_output=kDifKeymgrStateReset, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_INIT, }},.exp_output=kDifKeymgrStateInitialized, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_CREATOR_ROOT_KEY, }},.exp_output=kDifKeymgrStateCreatorRootKey, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_OWNER_INTERMEDIATE_KEY, }},.exp_output=kDifKeymgrStateOwnerIntermediateKey, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_OWNER_KEY, }},.exp_output=kDifKeymgrStateOwnerRootKey, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_DISABLED, }},.exp_output=kDifKeymgrStateDisabled, }, GetStateTestCase{ .reg_val={{ .offset=KEYMGR_WORKING_STATE_STATE_OFFSET,.value=KEYMGR_WORKING_STATE_STATE_VALUE_INVALID, }},.exp_output=kDifKeymgrStateInvalid, }))
	TEST_F (GetStateTest, UnexpectedState)
	TEST_F (GenerateIdentityTest, BadArgs)
	TEST_F (GenerateIdentityTest, LockedBusy)
	TEST_F (GenerateIdentityTest, LockedConfig)
	TEST_F (GenerateIdentityTest, GenerateSealing)
	TEST_F (GenerateIdentityTest, GenerateAttestation)
	TEST_P (BadArgsTwo, GenerateVersionedKey)
	TEST_F (GenerateVersionedKeyTest, LockedBusy)
	TEST_F (GenerateVersionedKeyTest, LockedConfig)
	TEST_P (GenerateVersionedKey, Success)
	INSTANTIATE_TEST_SUITE_P (GenerateVersionedKeyAllDests, GenerateVersionedKey, testing::Values(GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestSw,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_NONE,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_SW_OUTPUT,.cdi_type=kDifKeymgrSealingCdi, }, GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestAes,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_AES,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_HW_OUTPUT,.cdi_type=kDifKeymgrSealingCdi, }, GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestKmac,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_KMAC,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_HW_OUTPUT,.cdi_type=kDifKeymgrSealingCdi, }, GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestSw,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_NONE,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_SW_OUTPUT,.cdi_type=kDifKeymgrAttestationCdi, }, GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestAes,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_AES,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_HW_OUTPUT,.cdi_type=kDifKeymgrAttestationCdi, }, GenerateVersionedKeyTestCase{ .dest=kDifKeymgrVersionedKeyDestKmac,.exp_dest_sel=KEYMGR_CONTROL_SHADOWED_DEST_SEL_VALUE_KMAC,.exp_operation=KEYMGR_CONTROL_SHADOWED_OPERATION_VALUE_GENERATE_HW_OUTPUT,.cdi_type=kDifKeymgrAttestationCdi, }))
	TEST_P (BadArgsTwo, GetBadArg)
	TEST_P (BadArgsTwo, SetBadArg)
	TEST_F (SideloadClearTest, Set)
	TEST_F (SideloadClearTest, Get)
	TEST_P (BadArgsTwo, ReadOutput)
	TEST_F (ReadOutputTest, Read)
	TEST_P (BadArgsTwo, ReadBinding)
	TEST_F (ReadBindingTest, Read)
	TEST_P (BadArgsTwo, ReadMaxKeyVersion)
	TEST_F (ReadMaxKeyVersionTest, Read)

---

Data Structure Documentation

dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetStatusCodesTestCase

struct dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetStatusCodesTestCase

Definition at line 402 of file dif_keymgr_unittest.cc.

Data Fields
dif_keymgr_status_codes_t	exp_val	Expected output of dif_keymgr_get_status_codes().
vector< BitField >	reg_val	Values of OP_STATUS or ERR_CODE registers.

dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetStateTestCase

struct dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetStateTestCase

Definition at line 528 of file dif_keymgr_unittest.cc.

Data Fields
dif_keymgr_state_t	exp_output	Expected output of dif_keymgr_get_state().
vector< BitField >	reg_val	Value of the WORKING_STATE register.

dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GenerateVersionedKeyTestCase

struct dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GenerateVersionedKeyTestCase

Definition at line 676 of file dif_keymgr_unittest.cc.

Data Fields
dif_keymgr_cdi_type_t	cdi_type	Expected CDI_SEL value to be written to the CONTROL register.
dif_keymgr_versioned_key_dest_t	dest	Destination of the generated key.
uint32_t	exp_dest_sel	Expected DEST_SEL value to be written to the CONTROL register.
uint32_t	exp_operation	Expected OPERATION values to be written to the CONTROL register.

Function Documentation

CreateEnumVector()

template<typename T >

std::vector<T> dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::CreateEnumVector

(

T

last

)

Returns a vector of values for a given enum type.

Assumes that the values are sequential and the first value is 0. last must be the last valid value for the given enum and is included in the returned vector.

Definition at line 33 of file dif_keymgr_unittest.cc.

GetGoodBadEnumArg()

template<typename T >

T dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetGoodBadEnumArg	(	bool	is_good,
		T	last
	)

Returns a valid or invalid value for the given enum type.

last must be the last valid value of the given enum type and last+1 must be an invalid value.

Definition at line 62 of file dif_keymgr_unittest.cc.

GetGoodBadPtrArg()

template<typename T >

T* dif_keymgr_unittest::anonymous_namespace{dif_keymgr_unittest.cc}::GetGoodBadPtrArg

(

bool

is_good

)

Returns a seemingly valid, i.e.

nonzero, pointer for the given type or a nullptr.

Definition at line 47 of file dif_keymgr_unittest.cc.