commit 16b2506e3de25fb1972bf515408f59a0d65db056
author Gilles Peskine <Gilles.Peskine@arm.com> Fri Mar 18 00:02:15 2022 +0100
committer Gilles Peskine <Gilles.Peskine@arm.com> Fri Apr 15 11:10:14 2022 +0200
tree d93a31fcd525d2713e4202c7c9d8b7e3a9e79a3a
parent e8e058c9d4fa5d4aacf90d8a4cff8d7232a5a206

Abbreviate descriptions of generated PSA storage tests

This currently makes all the descriptions unambiguous even when truncated at
66 characters, as the unit test framework does.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

tests/scripts/generate_psa_tests.py

diff --git a/tests/scripts/generate_psa_tests.py b/tests/scripts/generate_psa_tests.py
index 68cd714..2a70147 100755
--- a/tests/scripts/generate_psa_tests.py
+++ b/tests/scripts/generate_psa_tests.py
@@ -529,7 +529,7 @@
         """
         verb = 'save' if self.forward else 'read'
         tc = test_case.TestCase()
-        tc.set_description('PSA storage {}: {}'.format(verb, key.description))
+        tc.set_description(verb + ' ' + key.description)
         dependencies = automatic_dependencies(
             key.lifetime.string, key.type.string,
             key.alg.string, key.alg2.string,
@@ -648,9 +648,9 @@
         alg1 = 0 if alg is None else alg.expression #type: psa_storage.Exprable
         alg2 = 0
         key_material = kt.key_material(bits)
-        description = 'type: {} {}-bit'.format(kt.short_expression(), bits)
+        description = 'type: {} {}-bit'.format(kt.short_expression(1), bits)
         if alg is not None:
-            description += ', ' + alg.short_expression()
+            description += ', ' + alg.short_expression(1)
         key = StorageTestData(version=self.version,
                               id=1, lifetime=0x00000001,
                               type=kt.expression, bits=bits,
@@ -693,7 +693,7 @@
         # whether the key read from storage is suitable for an operation.
         # `keys_for_types` generate read tests with an algorithm and a
         # compatible key.
-        descr = crypto_knowledge.short_expression(alg)
+        descr = crypto_knowledge.short_expression(alg, 1)
         usage = ['PSA_KEY_USAGE_EXPORT']
         key1 = StorageTestData(version=self.version,
                                id=1, lifetime=0x00000001,
@@ -772,9 +772,9 @@
         expected_usage_flags = material_usage_flags + [implicit_usage]
         alg2 = 0
         key_material = key_type.key_material(bits)
-        usage_expression = crypto_knowledge.short_expression(implyer_usage)
-        alg_expression = crypto_knowledge.short_expression(alg)
-        key_type_expression = key_type.short_expression()
+        usage_expression = crypto_knowledge.short_expression(implyer_usage, 1)
+        alg_expression = crypto_knowledge.short_expression(alg, 1)
+        key_type_expression = key_type.short_expression(1)
         description = 'implied by {}: {} {} {}-bit'.format(
             usage_expression, alg_expression, key_type_expression, bits)
         key = StorageTestData(version=self.version,