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Kernel selftests: tpm2: check for tpm support
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tpm2 tests set fails if there is no /dev/tpm0 and /dev/tpmrm0
supported. Check if these files exist before run and mark test as
skipped in case of absence.

Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Nikita Sobolev authored and Shuah Khan committed Feb 11, 2020
1 parent a098d9c commit b32694c
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Showing 2 changed files with 19 additions and 3 deletions.
13 changes: 11 additions & 2 deletions tools/testing/selftests/tpm2/test_smoke.sh
Original file line number Diff line number Diff line change
@@ -1,8 +1,17 @@
#!/bin/bash
# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
self.flags = flags

python -m unittest -v tpm2_tests.SmokeTest
python -m unittest -v tpm2_tests.AsyncTest
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4


if [ -f /dev/tpm0 ] ; then
python -m unittest -v tpm2_tests.SmokeTest
python -m unittest -v tpm2_tests.AsyncTest
else
exit $ksft_skip
fi

CLEAR_CMD=$(which tpm2_clear)
if [ -n $CLEAR_CMD ]; then
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9 changes: 8 additions & 1 deletion tools/testing/selftests/tpm2/test_space.sh
Original file line number Diff line number Diff line change
@@ -1,4 +1,11 @@
#!/bin/bash
# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)

python -m unittest -v tpm2_tests.SpaceTest
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4

if [ -f /dev/tpmrm0 ] ; then
python -m unittest -v tpm2_tests.SpaceTest
else
exit $ksft_skip
fi

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