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generate_psa_tests.py: add key generation result to test case argument list, add comments

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Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemyslaw Stekiel 2021-11-02 10:50:44 +01:00
parent 0810108f12
commit 1ab3a5ca98
2 changed files with 8 additions and 16 deletions
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8
scripts/mbedtls_dev/test_case.py
View file

@ -42,7 +42,6 @@ class TestCase:
self.dependencies = [] #type: List[str]
self.function = None #type: Optional[str]
self.arguments = [] #type: List[str]
self.result = '' #type: str
def add_comment(self, *lines: str) -> None:
self.comments += lines
@ -59,9 +58,6 @@ class TestCase:
def set_arguments(self, arguments: List[str]) -> None:
self.arguments = arguments
def set_result(self, result: str) -> None:
self.result = result
def check_completeness(self) -> None:
if self.description is None:
raise MissingDescription
@ -86,10 +82,6 @@ class TestCase:
if self.dependencies:
out.write('depends_on:' + ':'.join(self.dependencies) + '\n')
out.write(self.function + ':' + ':'.join(self.arguments))
if self.result:
out.write(':' + self.result + '\n')
else:
out.write('\n')
def write_data_file(filename: str,
test_cases: Iterable[TestCase],

16
tests/scripts/generate_psa_tests.py
View file

@ -199,7 +199,8 @@ class NotSupported:
# supported or not depending on implementation capabilities,
# only generate the test case once.
continue
# Public key cannot be generated
# For public key we expect that key generation fails with
# INVALID_ARGUMENT. It is handled by KeyGenerate class.
if not kt.name.endswith('_PUBLIC_KEY'):
yield test_case_for_key_type_not_supported(
'generate', kt.expression, bits,
@ -242,8 +243,7 @@ def test_case_for_key_generation(
.format(short_key_type, bits))
tc.set_dependencies(dependencies)
tc.set_function('generate_key')
tc.set_arguments([key_type] + list(args))
tc.set_result(result)
tc.set_arguments([key_type] + list(args) + [result])
return tc
@ -256,11 +256,8 @@ class KeyGenerate:
ECC_KEY_TYPES = ('PSA_KEY_TYPE_ECC_KEY_PAIR',
'PSA_KEY_TYPE_ECC_PUBLIC_KEY')
RSA_KEY_TYPES = ('PSA_KEY_TYPE_RSA_KEY_PAIR',
'PSA_KEY_TYPE_RSA_PUBLIC_KEY')
@staticmethod
def test_cases_for_key_type_key_generation(
self,
kt: crypto_knowledge.KeyType
) -> Iterator[test_case.TestCase]:
"""Return test cases exercising key generation.
@ -275,11 +272,14 @@ class KeyGenerate:
import_dependencies += [psa_want_symbol(sym)
for i, sym in enumerate(kt.params)]
if kt.name.endswith('_PUBLIC_KEY'):
# The library checks whether the key type is a public key generically,
# before it reaches a point where it needs support for the specific key
# type, so it returns INVALID_ARGUMENT for unsupported public key types.
generate_dependencies = []
result = 'PSA_ERROR_INVALID_ARGUMENT'
else:
generate_dependencies = import_dependencies
if kt.name in self.RSA_KEY_TYPES:
if kt.name == 'PSA_KEY_TYPE_RSA_KEY_PAIR':
generate_dependencies.append("MBEDTLS_GENPRIME")
for bits in kt.sizes_to_test():
yield test_case_for_key_generation(