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add_test_case_line: data-driven dispatch

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No behavior change.
This commit is contained in:
Gilles Peskine 2019-11-21 19:22:45 +01:00
parent 84a45817a4
commit 8c8694c14d
1 changed files with 17 additions and 13 deletions
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30
tests/scripts/test_psa_constant_names.py
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@ -61,6 +61,7 @@ class read_file_lines:
from exc_value
class Inputs:
# pylint: disable=too-many-instance-attributes
"""Accumulate information about macros to test.
This includes macro names as well as information about their arguments
@ -93,6 +94,16 @@ class Inputs:
'KEY_TYPE': self.key_types,
'KEY_USAGE': self.key_usage_flags,
}
# Test functions
self.table_by_test_function = {
'key_type': self.key_types,
'ecc_key_types': self.ecc_curves,
'dh_key_types': self.dh_groups,
'hash_algorithm': self.hash_algorithms,
'mac_algorithm': self.mac_algorithms,
'hmac_algorithm': self.mac_algorithms,
'aead_algorithm': self.aead_algorithms,
}
# macro name -> list of argument names
self.argspecs = {}
# argument name -> list of values
@ -220,24 +231,17 @@ class Inputs:
def add_test_case_line(self, function, argument):
"""Parse a test case data line, looking for algorithm metadata tests."""
sets = []
if function.endswith('_algorithm'):
# As above, ECDH and FFDH algorithms are excluded for now.
# Support for them will be added in the future.
if 'ECDH' in argument or 'FFDH' in argument:
return
self.algorithms.add(argument)
if function == 'hash_algorithm':
self.hash_algorithms.add(argument)
elif function in ['mac_algorithm', 'hmac_algorithm']:
self.mac_algorithms.add(argument)
elif function == 'aead_algorithm':
self.aead_algorithms.add(argument)
elif function == 'key_type':
self.key_types.add(argument)
elif function == 'ecc_key_types':
self.ecc_curves.add(argument)
elif function == 'dh_key_types':
self.dh_groups.add(argument)
sets.append(self.algorithms)
if function in self.table_by_test_function:
sets.append(self.table_by_test_function[function])
for s in sets:
s.add(argument)
# Regex matching a *.data line containing a test function call and
# its arguments. The actual definition is partly positional, but this