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Add all.sh component that exercises invalid_param checks

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With the change to the full config, there were no longer any tests
that exercise invalid-parameter behavior. The test suite exercises
invalid-parameter behavior by calling TEST_INVALID_PARAM and friends,
relying on the test suite's mbedtls_check_param function. This
function is only enabled if MBEDTLS_CHECK_PARAMS is defined but not
MBEDTLS_CHECK_PARAMS_ASSERT.

Add a component to all.sh that enables MBEDTLS_CHECK_PARAMS but
disables MBEDTLS_CHECK_PARAMS_ASSERT and doesn't define
MBEDTLS_PARAM_FAILED. This way, the xxx_invalid_param() tests do run.
Since sample programs don't provide a mbedtls_check_param function,
this component doesn't build the sample programs.
This commit is contained in:
Gilles Peskine 2019-06-12 16:05:50 +02:00
parent 3abbcedc68
commit adcde5e997
1 changed files with 13 additions and 0 deletions
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13
tests/scripts/all.sh
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@ -832,9 +832,21 @@ component_test_no_use_psa_crypto_full_cmake_asan() {
if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA\|CHACHA'
}
component_test_check_params_functionality () {
msg "build+test: MBEDTLS_CHECK_PARAMS functionality"
scripts/config.pl full # includes CHECK_PARAMS
# Make MBEDTLS_PARAM_FAILED call mbedtls_param_failed().
scripts/config.pl unset MBEDTLS_CHECK_PARAMS_ASSERT
scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
# Only build and run tests. Do not build sample programs, because
# they don't have a mbedtls_param_failed() function.
make CC=gcc CFLAGS='-Werror -O1' lib test
}
component_test_check_params_without_platform () {
msg "build+test: MBEDTLS_CHECK_PARAMS without MBEDTLS_PLATFORM_C"
scripts/config.pl full # includes CHECK_PARAMS
# Keep MBEDTLS_PARAM_FAILED as assert.
scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
scripts/config.pl unset MBEDTLS_PLATFORM_EXIT_ALT
@ -852,6 +864,7 @@ component_test_check_params_silent () {
msg "build+test: MBEDTLS_CHECK_PARAMS with alternative MBEDTLS_PARAM_FAILED()"
scripts/config.pl full # includes CHECK_PARAMS
scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
# Set MBEDTLS_PARAM_FAILED to nothing.
sed -i 's/.*\(#define MBEDTLS_PARAM_FAILED( cond )\).*/\1/' "$CONFIG_H"
make CC=gcc CFLAGS='-Werror -O1' all test
}