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Diffstat (limited to 'test/fpsensor_state.c')
| -rw-r--r-- | test/fpsensor_state.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/test/fpsensor_state.c b/test/fpsensor_state.c deleted file mode 100644 index 3822fe49ab..0000000000 --- a/test/fpsensor_state.c +++ /dev/null @@ -1,198 +0,0 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include <stdbool.h> - -#include "common.h" -#include "ec_commands.h" -#include "fpsensor_state.h" -#include "mock/fpsensor_state_mock.h" -#include "test_util.h" -#include "util.h" - -test_static int test_fp_enc_status_valid_flags(void) -{ - /* Putting expected value here because test_static should take void */ - const uint32_t expected = FP_ENC_STATUS_SEED_SET; - int rv; - struct ec_response_fp_encryption_status resp = { 0 }; - - rv = test_send_host_command(EC_CMD_FP_ENC_STATUS, 0, NULL, 0, &resp, - sizeof(resp)); - if (rv != EC_RES_SUCCESS) { - ccprintf("%s:%s(): failed to get encryption status. rv = %d\n", - __FILE__, __func__, rv); - return -1; - } - - if (resp.valid_flags != expected) { - ccprintf("%s:%s(): expected valid flags 0x%08x, got 0x%08x\n", - __FILE__, __func__, expected, resp.valid_flags); - return -1; - } - - return EC_RES_SUCCESS; -} - -static int -check_seed_set_result(const int rv, const uint32_t expected, - const struct ec_response_fp_encryption_status *resp) -{ - const uint32_t actual = resp->status & FP_ENC_STATUS_SEED_SET; - - if (rv != EC_RES_SUCCESS || expected != actual) { - ccprintf("%s:%s(): rv = %d, seed is set: %d\n", __FILE__, - __func__, rv, actual); - return -1; - } - - return EC_SUCCESS; -} - -test_static int test_fp_tpm_seed_not_set(void) -{ - int rv; - struct ec_response_fp_encryption_status resp = { 0 }; - - /* Initially the seed should not have been set. */ - rv = test_send_host_command(EC_CMD_FP_ENC_STATUS, 0, NULL, 0, &resp, - sizeof(resp)); - - return check_seed_set_result(rv, 0, &resp); -} - -test_static int test_set_fp_tpm_seed(void) -{ - int rv; - struct ec_params_fp_seed params; - struct ec_response_fp_encryption_status resp = { 0 }; - - params.struct_version = FP_TEMPLATE_FORMAT_VERSION; - memcpy(params.seed, default_fake_tpm_seed, - sizeof(default_fake_tpm_seed)); - - rv = test_send_host_command(EC_CMD_FP_SEED, 0, ¶ms, sizeof(params), - NULL, 0); - if (rv != EC_RES_SUCCESS) { - ccprintf("%s:%s(): rv = %d, set seed failed\n", __FILE__, - __func__, rv); - return -1; - } - - /* Now seed should have been set. */ - rv = test_send_host_command(EC_CMD_FP_ENC_STATUS, 0, NULL, 0, &resp, - sizeof(resp)); - - return check_seed_set_result(rv, FP_ENC_STATUS_SEED_SET, &resp); -} - -test_static int test_set_fp_tpm_seed_again(void) -{ - int rv; - struct ec_params_fp_seed params; - struct ec_response_fp_encryption_status resp = { 0 }; - - TEST_ASSERT(fp_tpm_seed_is_set()); - - params.struct_version = FP_TEMPLATE_FORMAT_VERSION; - memcpy(params.seed, default_fake_tpm_seed, - sizeof(default_fake_tpm_seed)); - - rv = test_send_host_command(EC_CMD_FP_SEED, 0, ¶ms, sizeof(params), - NULL, 0); - if (rv != EC_RES_ACCESS_DENIED) { - ccprintf("%s:%s(): rv = %d, setting seed the second time " - "should result in EC_RES_ACCESS_DENIED but did not.\n", - __FILE__, __func__, rv); - return -1; - } - - /* Now seed should still be set. */ - rv = test_send_host_command(EC_CMD_FP_ENC_STATUS, 0, NULL, 0, &resp, - sizeof(resp)); - - return check_seed_set_result(rv, FP_ENC_STATUS_SEED_SET, &resp); -} - -test_static int test_fp_set_sensor_mode(void) -{ - uint32_t requested_mode = 0; - uint32_t output_mode = 0; - - /* Validate initial conditions */ - TEST_ASSERT(FP_MAX_FINGER_COUNT == 5); - TEST_ASSERT(templ_valid == 0); - TEST_ASSERT(sensor_mode == 0); - - /* GIVEN missing output parameter, THEN get error */ - TEST_ASSERT(fp_set_sensor_mode(0, NULL) == EC_RES_INVALID_PARAM); - /* THEN sensor_mode is unchanged */ - TEST_ASSERT(sensor_mode == 0); - - /* GIVEN requested mode includes FP_MODE_DONT_CHANGE, THEN succeed */ - TEST_ASSERT(sensor_mode == 0); - TEST_ASSERT(output_mode == 0); - requested_mode = FP_MODE_DONT_CHANGE; - TEST_ASSERT(fp_set_sensor_mode(requested_mode, &output_mode) == - EC_RES_SUCCESS); - /* THEN sensor_mode is unchanged */ - TEST_ASSERT(sensor_mode == 0); - /* THEN output_mode matches sensor_mode */ - TEST_ASSERT(output_mode == sensor_mode); - - /* GIVEN request to change to valid sensor mode */ - TEST_ASSERT(sensor_mode == 0); - requested_mode = FP_MODE_ENROLL_SESSION; - /* THEN succeed */ - TEST_ASSERT(fp_set_sensor_mode(requested_mode, &output_mode) == - EC_RES_SUCCESS); - /* THEN requested mode is returned */ - TEST_ASSERT(requested_mode == output_mode); - /* THEN sensor_mode is updated */ - TEST_ASSERT(sensor_mode == requested_mode); - - /* GIVEN max number of fingers already enrolled */ - sensor_mode = 0; - output_mode = 0xdeadbeef; - templ_valid = FP_MAX_FINGER_COUNT; - requested_mode = FP_MODE_ENROLL_SESSION; - /* THEN additional enroll attempt will fail */ - TEST_ASSERT(fp_set_sensor_mode(requested_mode, &output_mode) == - EC_RES_INVALID_PARAM); - /* THEN output parameters is unchanged */ - TEST_ASSERT(output_mode = 0xdeadbeef); - /* THEN sensor_mode is unchanged */ - TEST_ASSERT(sensor_mode == 0); - - return EC_SUCCESS; -} - -test_static int test_fp_set_maintenance_mode(void) -{ - uint32_t output_mode = 0; - - /* GIVEN request to change to maintenance sensor mode */ - TEST_ASSERT(sensor_mode == 0); - /* THEN succeed */ - TEST_ASSERT(fp_set_sensor_mode(FP_MODE_SENSOR_MAINTENANCE, - &output_mode) == EC_RES_SUCCESS); - /* THEN requested mode is returned */ - TEST_ASSERT(output_mode == FP_MODE_SENSOR_MAINTENANCE); - /* THEN sensor_mode is updated */ - TEST_ASSERT(sensor_mode == FP_MODE_SENSOR_MAINTENANCE); - - return EC_SUCCESS; -} - -void run_test(int argc, char **argv) -{ - RUN_TEST(test_fp_enc_status_valid_flags); - RUN_TEST(test_fp_tpm_seed_not_set); - RUN_TEST(test_set_fp_tpm_seed); - RUN_TEST(test_set_fp_tpm_seed_again); - RUN_TEST(test_fp_set_sensor_mode); - RUN_TEST(test_fp_set_maintenance_mode); - test_print_result(); -} |