static void VbUnlockDeviceTest(void)
{
ResetMocks();
TEST_EQ(VbUnlockDevice(), 0, "unlock success");
ResetMocks();
virtual_dev_mode_fail = 1;
TEST_EQ(VbUnlockDevice(), VBERROR_TPM_SET_BOOT_MODE_STATE,
"set dev fail");
}
/**
* Test PCR funcs
*
* TODO: check params/data read/written.
*/
static void PcrTest(void)
{
uint8_t buf[kPcrDigestLength], buf2[kPcrDigestLength];
ResetMocks();
TEST_EQ(TlclPCRRead(1, buf, kPcrDigestLength), 0, "PCRRead");
TEST_EQ(calls[0].req_cmd, TPM_ORD_PcrRead, " cmd");
ResetMocks();
TEST_EQ(TlclPCRRead(1, buf, kPcrDigestLength - 1), TPM_E_IOERROR,
"PCRRead too small");
ResetMocks();
TEST_EQ(TlclExtend(1, buf, buf2), 0, "Extend");
TEST_EQ(calls[0].req_cmd, TPM_ORD_Extend, " cmd");
}
/**
* NV spaces test
*
* TODO: check params/data read/written.
*/
static void ReadWriteTest(void)
{
uint8_t buf[32];
ResetMocks();
TEST_EQ(TlclDefineSpace(1, 2, 3), 0, "DefineSpace");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_DefineSpace, " cmd");
ResetMocks();
TEST_EQ(TlclSetNvLocked(), 0, "SetNvLocked");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_DefineSpace, " cmd");
ResetMocks();
TEST_EQ(TlclWrite(1, buf, 3), 0, "Write");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_WriteValue, " cmd");
ResetMocks();
TEST_EQ(TlclRead(1, buf, 3), 0, "Read");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_ReadValue, " cmd");
ResetMocks();
TEST_EQ(TlclWriteLock(1), 0, "WriteLock");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_WriteValue, " cmd");
ResetMocks();
TEST_EQ(TlclReadLock(1), 0, "ReadLock");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_ReadValue, " cmd");
ResetMocks();
TEST_EQ(TlclSetGlobalLock(), 0, "SetGlobalLock");
TEST_EQ(calls[0].req_cmd, TPM_ORD_NV_WriteValue, " cmd");
}
/* Test display key checking */
static void DisplayKeyTest(void)
{
uint32_t u;
ResetMocks();
VbCheckDisplayKey(&cparams, 'q', &vnc);
TEST_EQ(*debug_info, '\0', "DisplayKey q = does nothing");
VbApiKernelFree(&cparams);
ResetMocks();
VbCheckDisplayKey(&cparams, '\t', &vnc);
TEST_NEQ(*debug_info, '\0', "DisplayKey tab = display");
VbApiKernelFree(&cparams);
/* Toggle localization */
ResetMocks();
VbNvSet(&vnc, VBNV_LOCALIZATION_INDEX, 0);
VbNvTeardown(&vnc);
VbCheckDisplayKey(&cparams, VB_KEY_DOWN, &vnc);
VbNvGet(&vnc, VBNV_LOCALIZATION_INDEX, &u);
TEST_EQ(u, 2, "DisplayKey up");
VbCheckDisplayKey(&cparams, VB_KEY_LEFT, &vnc);
VbNvGet(&vnc, VBNV_LOCALIZATION_INDEX, &u);
TEST_EQ(u, 1, "DisplayKey left");
VbCheckDisplayKey(&cparams, VB_KEY_RIGHT, &vnc);
VbNvGet(&vnc, VBNV_LOCALIZATION_INDEX, &u);
TEST_EQ(u, 2, "DisplayKey right");
VbCheckDisplayKey(&cparams, VB_KEY_UP, &vnc);
VbNvGet(&vnc, VBNV_LOCALIZATION_INDEX, &u);
TEST_EQ(u, 0, "DisplayKey up");
VbApiKernelFree(&cparams);
/* Reset localization if localization count is invalid */
ResetMocks();
VbNvSet(&vnc, VBNV_LOCALIZATION_INDEX, 1);
VbNvTeardown(&vnc);
bhdr->signature[0] ^= 0x5a;
VbCheckDisplayKey(&cparams, VB_KEY_UP, &vnc);
VbNvGet(&vnc, VBNV_LOCALIZATION_INDEX, &u);
TEST_EQ(u, 0, "DisplayKey invalid");
VbApiKernelFree(&cparams);
}
static void VbRegionReadTest(void) {
/* Should read GBB */
ResetMocks();
TEST_TRUE(1, "Normal call");
TEST_EQ(VbSelectFirmware(&cparams, &fparams), VBERROR_SUCCESS,
" Success");
TEST_EQ(mock_seen_region, 1 << VB_REGION_GBB, " GBB region");
TEST_PTR_EQ(cparams.gbb, NULL, " GBB free");
ResetMocks();
TEST_EQ(VbSelectAndLoadKernel(&cparams, &kparams),
VBERROR_NO_DISK_FOUND, "Kernel");
TEST_PTR_EQ(cparams.gbb, NULL, " GBB free");
TEST_PTR_EQ(cparams.bmp, NULL, " BMP free");
ResetMocks();
shared->flags |= VBSD_BOOT_DEV_SWITCH_ON;
TEST_EQ(VbSelectAndLoadKernel(&cparams, &kparams),
VBERROR_NO_DISK_FOUND, "Kernel");
}
/**
* Test random
*
* TODO: check params/data read/written.
* TODO: check overflow tests.
*/
static void RandomTest(void)
{
uint8_t buf[32];
uint32_t size;
ResetMocks();
size = sizeof(buf);
TEST_EQ(TlclGetRandom(buf, sizeof(buf), &size), 0, "GetRandom");
TEST_EQ(calls[0].req_cmd, TPM_ORD_GetRandom, " cmd");
TEST_EQ(size, 0, " size 0");
}
/**
* Test flags / capabilities
*
* TODO: check params/data read/written.
*/
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();
TEST_EQ(TlclGetPermanentFlags(&pflags), 0, "GetPermanentFlags");
TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd");
ResetMocks();
TEST_EQ(TlclGetSTClearFlags(&vflags), 0, "GetSTClearFlags");
TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd");
ResetMocks();
TEST_EQ(TlclGetFlags(NULL, NULL, NULL), 0, "GetFlags NULL");
TEST_EQ(calls[0].req_cmd, TPM_ORD_GetCapability, " cmd");
ResetMocks();
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");
}
/* Test localization */
static void LocalizationTest(void)
{
uint32_t count = 6;
ResetMocks();
cparams.gbb->bmpfv_size = 0;
TEST_EQ(VbGetLocalizationCount(&cparams, &count),
VBERROR_UNKNOWN, "VbGetLocalizationCount bad gbb");
TEST_EQ(count, 0, " count");
VbApiKernelFree(&cparams);
ResetMocks();
bhdr->signature[0] ^= 0x5a;
TEST_EQ(VbGetLocalizationCount(&cparams, &count),
VBERROR_UNKNOWN, "VbGetLocalizationCount bad bmpfv");
VbApiKernelFree(&cparams);
ResetMocks();
TEST_EQ(VbGetLocalizationCount(&cparams, &count), 0,
"VbGetLocalizationCount()");
TEST_EQ(count, 3, " count");
VbApiKernelFree(&cparams);
}
/* Test display key checking */
static void DisplayKeyTest(void)
{
ResetMocks();
VbCheckDisplayKey(&ctx, 'q', NULL);
TEST_EQ(*debug_info, '\0', "DisplayKey q = does nothing");
ResetMocks();
VbCheckDisplayKey(&ctx, '\t', NULL);
TEST_NEQ(*debug_info, '\0', "DisplayKey tab = display");
/* Toggle localization */
ResetMocks();
vb2_nv_set(&ctx, VB2_NV_LOCALIZATION_INDEX, 0);
VbCheckDisplayKey(&ctx, VB_KEY_DOWN, NULL);
TEST_EQ(vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX), 2,
"DisplayKey up");
VbCheckDisplayKey(&ctx, VB_KEY_LEFT, NULL);
vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX);
TEST_EQ(vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX), 1,
"DisplayKey left");
VbCheckDisplayKey(&ctx, VB_KEY_RIGHT, NULL);
vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX);
TEST_EQ(vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX), 2,
"DisplayKey right");
VbCheckDisplayKey(&ctx, VB_KEY_UP, NULL);
vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX);
TEST_EQ(vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX), 0,
"DisplayKey up");
/* Reset localization if localization count is invalid */
ResetMocks();
vb2_nv_set(&ctx, VB2_NV_LOCALIZATION_INDEX, 1);
mock_localization_count = 0xffffffff;
VbCheckDisplayKey(&ctx, VB_KEY_UP, NULL);
TEST_EQ(vb2_nv_get(&ctx, VB2_NV_LOCALIZATION_INDEX), 0,
"DisplayKey invalid");
}
/**
* Test assorted tlcl functions
*/
static void TlclTest(void)
{
uint8_t buf[32], buf2[32];
ResetMocks();
TEST_EQ(TlclLibInit(), VBERROR_SUCCESS, "Init");
ResetMocks();
mock_retval = VBERROR_SIMULATED;
TEST_EQ(TlclLibInit(), mock_retval, "Init bad");
ResetMocks();
TEST_EQ(TlclLibClose(), VBERROR_SUCCESS, "Close");
ResetMocks();
mock_retval = VBERROR_SIMULATED;
TEST_EQ(TlclLibClose(), mock_retval, "Close bad");
ResetMocks();
ToTpmUint32(buf + 2, 123);
TEST_EQ(TlclPacketSize(buf), 123, "TlclPacketSize");
ResetMocks();
ToTpmUint32(buf + 2, 10);
TEST_EQ(TlclSendReceive(buf, buf2, sizeof(buf2)), 0, "SendReceive");
TEST_PTR_EQ(calls[0].req, buf, "SendReceive req ptr");
TEST_EQ(calls[0].req_size, 10, "SendReceive size");
ResetMocks();
calls[0].retval = VBERROR_SIMULATED;
ToTpmUint32(buf + 2, 10);
TEST_EQ(TlclSendReceive(buf, buf2, sizeof(buf2)), VBERROR_SIMULATED,
"SendReceive fail");
ResetMocks();
SetResponse(0, 123, 10);
ToTpmUint32(buf + 2, 10);
TEST_EQ(TlclSendReceive(buf, buf2, sizeof(buf2)), 123,
"SendReceive error response");
// TODO: continue self test (if needed or doing)
// TODO: then retry doing self test
}
static void VbTryLoadKernelTest(void)
{
int i;
int num_tests = sizeof(test) / sizeof(test[0]);
for (i = 0; i < num_tests; i++) {
printf("Test case: %s ...\n", test[i].name);
ResetMocks(i);
TEST_EQ(VbTryLoadKernel(0, &lkparams, test[i].want_flags),
t->expected_return_val, " return value");
TEST_EQ(got_recovery_request_val,
t->expected_recovery_request_val, " recovery_request");
if (t->expected_to_find_disk != DONT_CARE) {
TEST_PTR_EQ(got_find_disk, t->expected_to_find_disk,
" find disk");
TEST_PTR_EQ(got_load_disk, t->expected_to_load_disk,
" load disk");
}
TEST_EQ(got_external_mismatch, 0, " external GPT errors");
}
}
/* Test displaying debug info */
static void DebugInfoTest(void)
{
char hwid[VB_REGION_HWID_LEN];
int i;
/* Recovery string should be non-null for any code */
for (i = 0; i < 0x100; i++)
TEST_PTR_NEQ(RecoveryReasonString(i), NULL, "Non-null reason");
/* HWID should come from the gbb */
ResetMocks();
VbRegionReadHWID(&cparams, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "Test HWID"), 0, "HWID");
VbApiKernelFree(&cparams);
ResetMocks();
cparams.gbb_size = 0;
VbRegionReadHWID(&cparams, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID bad gbb");
VbApiKernelFree(&cparams);
ResetMocks();
cparams.gbb->hwid_size = 0;
VbRegionReadHWID(&cparams, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID missing");
VbApiKernelFree(&cparams);
ResetMocks();
cparams.gbb->hwid_offset = cparams.gbb_size + 1;
VbRegionReadHWID(&cparams, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID past end");
VbApiKernelFree(&cparams);
ResetMocks();
cparams.gbb->hwid_size = cparams.gbb_size;
VbRegionReadHWID(&cparams, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID overflow");
VbApiKernelFree(&cparams);
/* Display debug info */
ResetMocks();
VbDisplayDebugInfo(&cparams, &vnc);
TEST_NEQ(*debug_info, '\0', "Some debug info was displayed");
VbApiKernelFree(&cparams);
}
/* Test displaying debug info */
static void DebugInfoTest(void)
{
char hwid[256];
int i;
/* Recovery string should be non-null for any code */
for (i = 0; i < 0x100; i++)
TEST_PTR_NEQ(RecoveryReasonString(i), NULL, "Non-null reason");
/* HWID should come from the gbb */
ResetMocks();
VbGbbReadHWID(&ctx, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "Test HWID"), 0, "HWID");
ResetMocks();
sd->gbb_size = 0;
VbGbbReadHWID(&ctx, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID bad gbb");
ResetMocks();
sd->gbb->hwid_size = 0;
VbGbbReadHWID(&ctx, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID missing");
ResetMocks();
sd->gbb->hwid_offset = sd->gbb_size + 1;
VbGbbReadHWID(&ctx, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID past end");
ResetMocks();
sd->gbb->hwid_size = sd->gbb_size;
VbGbbReadHWID(&ctx, hwid, sizeof(hwid));
TEST_EQ(strcmp(hwid, "{INVALID}"), 0, "HWID overflow");
/* Display debug info */
ResetMocks();
VbDisplayDebugInfo(&ctx);
TEST_NEQ(*debug_info, '\0', "Some debug info was displayed");
}
static void VbSoftwareSyncTest(void)
{
/* Recovery cases */
ResetMocks();
shared->recovery_reason = 123;
test_ssync(0, 0, "In recovery, EC-RO");
TEST_EQ(ec_rw_protected, 0, " ec rw protected");
ResetMocks();
shared->recovery_reason = 123;
mock_in_rw = 1;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
123, "Recovery needs EC-RO");
/* AP-RO cases */
ResetMocks();
in_rw_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_UNKNOWN_IMAGE, "Unknown EC image");
ResetMocks();
shared->flags |= VBSD_LF_USE_RO_NORMAL;
mock_in_rw = 1;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
0, "AP-RO needs EC-RO");
ResetMocks();
shared->flags |= VBSD_LF_USE_RO_NORMAL;
test_ssync(0, 0, "AP-RO, EC-RO");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 0, " ec run image");
ResetMocks();
shared->flags |= VBSD_LF_USE_RO_NORMAL;
run_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_SOFTWARE_SYNC, "Stay in RO fail");
ResetMocks();
shared->flags |= VBSD_LF_USE_RO_NORMAL;
protect_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_SIMULATED,
VBNV_RECOVERY_EC_PROTECT, "Protect error");
/* No longer check for shutdown requested */
ResetMocks();
shared->flags |= VBSD_LF_USE_RO_NORMAL;
shutdown_request_calls_left = 0;
test_ssync(0, 0, "AP-RO shutdown requested");
/* Calculate hashes */
ResetMocks();
mock_ec_rw_hash_size = 0;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_HASH_FAILED, "Bad EC hash");
ResetMocks();
mock_ec_rw_hash_size = 16;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_HASH_SIZE, "Bad EC hash size");
ResetMocks();
want_ec_hash_size = 0;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_EXPECTED_HASH, "Bad precalculated hash");
ResetMocks();
want_ec_hash_size = 16;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_EXPECTED_HASH,
"Bad precalculated hash size");
ResetMocks();
mock_in_rw = 1;
want_ec_hash_size = -1;
test_ssync(0, 0, "No precomputed hash");
ResetMocks();
want_ec_hash_size = -1;
get_expected_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_EXPECTED_IMAGE, "Can't fetch image");
/* Updates required */
ResetMocks();
mock_in_rw = 1;
want_ec_hash[0]++;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_HASH_MISMATCH,
"Precalculated hash mismatch");
ResetMocks();
mock_in_rw = 1;
mock_ec_rw_hash[0]++;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
0, "Pending update needs reboot");
ResetMocks();
mock_ec_rw_hash[0]++;
VbNvSet(VbApiKernelGetVnc(), VBNV_TRY_RO_SYNC, 1);
test_ssync(0, 0, "Update rw without reboot");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 0, " ec ro updated");
ResetMocks();
mock_ec_rw_hash[0]++;
mock_ec_ro_hash[0]++;
VbNvSet(VbApiKernelGetVnc(), VBNV_TRY_RO_SYNC, 1);
test_ssync(0, 0, "Update rw and ro images without reboot");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 1, " ec ro updated");
ResetMocks();
shared->flags |= VBSD_BOOT_FIRMWARE_WP_ENABLED;
VbNvSet(VbApiKernelGetVnc(), VBNV_TRY_RO_SYNC, 1);
mock_ec_rw_hash[0]++;
mock_ec_ro_hash[0]++;
test_ssync(0, 0, "WP enabled");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 0, " ec ro updated");
ResetMocks();
VbNvSet(VbApiKernelGetVnc(), VBNV_TRY_RO_SYNC, 1);
mock_ec_ro_hash[0]++;
test_ssync(0, 0, "rw update not needed");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 0, " ec rw not updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 1, " ec ro updated");
ResetMocks();
mock_ec_rw_hash[0]++;
mock_ec_ro_hash[0]++;
test_ssync(0, 0, "ro update not requested");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 0, " ec ro updated");
ResetMocks();
mock_ec_rw_hash[0]++;
update_hash++;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_UPDATE, "updated hash mismatch");
TEST_EQ(ec_rw_protected, 0, " ec rw protected");
TEST_EQ(ec_run_image, 0, " ec run image");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_protected, 0, " ec ro protected");
TEST_EQ(ec_ro_updated, 0, " ec ro updated");
ResetMocks();
mock_ec_rw_hash[0]++;
update_retval = VBERROR_EC_REBOOT_TO_RO_REQUIRED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
0, "Reboot after rw update");
TEST_EQ(ec_rw_updated, 1, " ec rw updated");
TEST_EQ(ec_ro_updated, 0, " ec rw updated");
ResetMocks();
mock_ec_rw_hash[0]++;
update_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_UPDATE, "Update failed");
ResetMocks();
mock_ec_rw_hash[0]++;
shared->flags |= VBSD_EC_SLOW_UPDATE;
test_ssync(0, 0, "Slow update");
TEST_EQ(screens_displayed[0], VB_SCREEN_WAIT, " wait screen");
/* RW cases, no update */
ResetMocks();
mock_in_rw = 1;
test_ssync(0, 0, "AP-RW, EC-RW");
ResetMocks();
test_ssync(0, 0, "AP-RW, EC-RO -> EC-RW");
TEST_EQ(ec_rw_protected, 1, " ec rw protected");
TEST_EQ(ec_run_image, 1, " ec run image");
TEST_EQ(ec_rw_updated, 0, " ec rw updated");
TEST_EQ(ec_ro_protected, 1, " ec ro protected");
TEST_EQ(ec_ro_updated, 0, " ec ro updated");
ResetMocks();
run_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
VBNV_RECOVERY_EC_JUMP_RW, "Jump to RW fail");
ResetMocks();
run_retval = VBERROR_EC_REBOOT_TO_RO_REQUIRED;
test_ssync(VBERROR_EC_REBOOT_TO_RO_REQUIRED,
0, "Jump to RW fail because locked");
ResetMocks();
protect_retval = VBERROR_SIMULATED;
test_ssync(VBERROR_SIMULATED,
VBNV_RECOVERY_EC_PROTECT, "Protect error");
/* No longer check for shutdown requested */
ResetMocks();
shutdown_request_calls_left = 0;
test_ssync(0, 0,
"AP-RW, EC-RO -> EC-RW shutdown requested");
ResetMocks();
mock_in_rw = 1;
shutdown_request_calls_left = 0;
test_ssync(0, 0, "AP-RW shutdown requested");
}
static void VbLockDeviceTest(void)
{
ResetMocks();
TEST_EQ(VbLockDevice(), 0, "lock success");
}
/**
* Test send-command functions
*/
static void SendCommandTest(void)
{
ResetMocks();
TEST_EQ(TlclStartup(), 0, "SaveState");
TEST_EQ(calls[0].req_cmd, TPM_ORD_Startup, " cmd");
ResetMocks();
TEST_EQ(TlclSaveState(), 0, "SaveState");
TEST_EQ(calls[0].req_cmd, TPM_ORD_SaveState, " cmd");
ResetMocks();
TEST_EQ(TlclResume(), 0, "Resume");
TEST_EQ(calls[0].req_cmd, TPM_ORD_Startup, " cmd");
ResetMocks();
TEST_EQ(TlclSelfTestFull(), 0, "SelfTestFull");
TEST_EQ(calls[0].req_cmd, TPM_ORD_SelfTestFull, " cmd");
ResetMocks();
TEST_EQ(TlclContinueSelfTest(), 0, "ContinueSelfTest");
TEST_EQ(calls[0].req_cmd, TPM_ORD_ContinueSelfTest, " cmd");
ResetMocks();
TEST_EQ(TlclAssertPhysicalPresence(), 0,
"AssertPhysicalPresence");
TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, " cmd");
ResetMocks();
TEST_EQ(TlclPhysicalPresenceCMDEnable(), 0,
"PhysicalPresenceCMDEnable");
TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, " cmd");
ResetMocks();
TEST_EQ(TlclFinalizePhysicalPresence(), 0,
"FinalizePhysicalPresence");
TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, " cmd");
ResetMocks();
TEST_EQ(TlclAssertPhysicalPresenceResult(), 0,
"AssertPhysicalPresenceResult");
TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, " cmd");
ResetMocks();
TEST_EQ(TlclLockPhysicalPresence(), 0,
"LockPhysicalPresence");
TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, " cmd");
ResetMocks();
TEST_EQ(TlclIsOwned(), 0, "IsOwned");
TEST_EQ(calls[0].req_cmd, TPM_ORD_ReadPubek, " cmd");
ResetMocks();
calls[0].retval = VBERROR_SIMULATED;
TEST_NEQ(TlclIsOwned(), 0, "IsOwned");
ResetMocks();
TEST_EQ(TlclForceClear(), 0, "ForceClear");
TEST_EQ(calls[0].req_cmd, TPM_ORD_ForceClear, " cmd");
ResetMocks();
TEST_EQ(TlclSetEnable(), 0, "SetEnable");
TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalEnable, " cmd");
ResetMocks();
TEST_EQ(TlclClearEnable(), 0, "ClearEnable");
TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalDisable, " cmd");
ResetMocks();
TEST_EQ(TlclSetDeactivated(0), 0, "SetDeactivated");
TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalSetDeactivated, " cmd");
}