On Tue, 2021-12-28 at 21:06 -0800, Tadeusz Struk wrote:

Add a test for tpm2 spaces in async mode that checks if

~~~~ I would rather speak about adding a test case for /dev/tpmrm0.

the code handles invalid handles correctly.

Cc: Jarkko Sakkinen jarkko@kernel.org Cc: Shuah Khan shuah@kernel.org Cc: linux-integrity@vger.kernel.org Cc: linux-kselftest@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Tadeusz Struk tstruk@gmail.com

---

tools/testing/selftests/tpm2/tpm2_tests.py | 16 ++++++++++++++++  1 file changed, 16 insertions(+)

diff --git a/tools/testing/selftests/tpm2/tpm2_tests.py b/tools/testing/selftests/tpm2/tpm2_tests.py index 9d764306887b..b373b0936e40 100644 --- a/tools/testing/selftests/tpm2/tpm2_tests.py +++ b/tools/testing/selftests/tpm2/tpm2_tests.py @@ -302,3 +302,19 @@ class AsyncTest(unittest.TestCase):          log.debug("Calling get_cap in a NON_BLOCKING mode")          async_client.get_cap(tpm2.TPM2_CAP_HANDLES, tpm2.HR_LOADED_SESSION)          async_client.close()

+    def test_flush_invlid_context(self): +        log = logging.getLogger(__name__) +        log.debug(sys._getframe().f_code.co_name)

+        async_client = tpm2.Client(tpm2.Client.FLAG_SPACE | tpm2.Client.FLAG_NONBLOCK) +        log.debug("Calling flush_context passing in an invalid handle ") +        handle = 0x80123456 +        rc = 0 +        try: +            async_client.flush_context(handle) +        except OSError as e: +            rc = e.errno

+        self.assertEqual(rc, 22) +        async_client.close()

BR, Jarkko