This directory contains the swtpm tests.

To run the tests you need to build swtpm first and then you can run the tests using the following command line:

SWTPM_TEST_PROFILE='{"Name":"default-v1"}' \
SWTPM_TEST_EXPENSIVE=1 SWTPM_TEST_STORE_VOLATILE=1 SWTPM_TEST_IBMTSS2=1 make check

You may omit the environment variables if you don't want to run the more time-consuming tests.

SWTPM_TEST_EXPENSIVE=1 enables the following tests:

• test_tpm12
• test_tpm2_ibmtss2
• test_tpm2_libtpms_versions_profiles

SWTPM_TEST_STORE_VOLATILE=1 enables storing and restoring of the volatile state at every step of the test_tpm2_ibmtss2 test. This environment variable only has an effect if SWTPM_TEST_EXPENSIVE=1 is set.

SWTPM_TEST_IBMTSS2=1 enables the following tests

• test_tpm2_save_load_state_2
• test_tpm2_save_load_state_3
• test_tpm2_libtpms_versions_profiles

SWTPM_TEST_PROFILE allows to set a profile for the following tests:

• test_tpm2_ibmtss2

Note: The test suite will terminate with an error if the profile disables an algorithm that it requires.

To run against an installed IBM TSS test suite, you may set the SWTPM_TEST_IBMTSS to the location of the test suite, such as /usr/libexec/installed-tests/ibmtss.

Some tests require root rights, especially those involving the CUSE TPM and the vTPM proxy device. To run these and all the other ones you can use the following command line:

sudo bash -c "SWTPM_TEST_EXPENSIVE=1 SWTPM_TEST_STORE_VOLATILE=1 SWTPM_TEST_IBMTSS2=1 make check"