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test: psa_pake: improved description of macros used in ecjpake_setup()

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Signed-off-by: Valerio Setti <vsetti@baylibre.com>
This commit is contained in:
Valerio Setti 2022-11-21 15:17:54 +01:00
parent 6d4e75f0c6
commit e5d7864aa0
1 changed files with 16 additions and 6 deletions
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22
tests/suites/test_suite_psa_crypto_pake.function
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@ -620,9 +620,14 @@ typedef enum
} ecjpake_error_stage_t;
/*
* This check is used for errors issued through wrong input parameters. The
* check is always performed because, in case of all valid parameters, the
* setup function can go on
* This check is used for functions that might either succeed or fail depending
* on the parameters that are passed in from the *.data file:
* - in case of success following functions depend on the current one
* - in case of failure the test is always terminated. There are two options
* here
* - terminated successfully if this exact error was expected at this stage
* - terminated with failure otherwise (either no error was expected at this
* stage or a different error code was expected)
*/
#define SETUP_ALWAYS_CHECK_STEP( test_function, this_check_err_stage ) \
status = test_function; \
@ -637,9 +642,14 @@ typedef enum
}
/*
* This check is used for errors injected explicitly. The check is conditional
* because once the error is triggered, the setup function cannot proceed so
* it would not be possible to check following steps
* This check is used for failures that are injected at code level. There's only
* 1 input parameter that is relevant in this case and it's the stage at which
* the error should be injected.
* The check is conditional in this case because, once the error is triggered,
* the pake's context structure is compromised and the setup function cannot
* proceed further. As a consequence the test is terminated.
* The test succeeds if the returned error is exactly the expected one,
* otherwise it fails.
*/
#define SETUP_CONDITIONAL_CHECK_STEP( test_function, this_check_err_stage ) \
if( err_stage == this_check_err_stage ) \