tree b1b5d39fb0691b28e0f57c6a6e0b99049134fe58
parent 3ef6a6dc5c9104235c11b22449b644740814b949
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1544451838 +0100
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1544527736 +0100

Skip param validation tests if custom macro used

The test framework for validation of parameters depends on the macro
MBEDTLS_PARAM_FAILED() being set to its default value when building the
library. So far the test framework attempted to define this macro but this was
the wrong place - this definition wouldn't be picked by the library.

Instead, a different approach is taken: skip those tests when the macro is
defined in config.h, as in that case we have no way to know if it will indeed
end up calling mbedtls_param_failed() as we need it to.

This commit was tested by manually ensuring that aes_invalid_params:

- passes (and is not skipped) in the default configuration
- is skipped when MBEDTLS_PARAM_FAILED() is defined in config.h