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Improve readability of null-argument tests

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2024-01-02 17:57:51 +01:00
parent 39b7bba8a0
commit 5d867872dd
1 changed files with 9 additions and 5 deletions
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14
tests/suites/test_suite_ecp.function
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@ -1401,17 +1401,21 @@ void ecp_export(int id, char *Qx, char *Qy, char *d, int expected_ret, int inval
TEST_EQUAL(export_grp.id,
mbedtls_ecp_keypair_get_group_id(&key));
/* Test null arguments */
/* Test null arguments: grp only */
mbedtls_ecp_group_free(&export_grp);
mbedtls_mpi_free(&export_d);
mbedtls_ecp_point_free(&export_Q);
mbedtls_ecp_group_init(&export_grp);
mbedtls_mpi_init(&export_d);
mbedtls_ecp_point_init(&export_Q);
TEST_EQUAL(mbedtls_ecp_export(&key, &export_grp, NULL, NULL), 0);
TEST_EQUAL(mbedtls_ecp_group_cmp(&key.grp, &export_grp), 0);
/* Test null arguments: d only */
mbedtls_mpi_free(&export_d);
mbedtls_mpi_init(&export_d);
TEST_EQUAL(mbedtls_ecp_export(&key, NULL, &export_d, NULL), 0);
TEST_EQUAL(mbedtls_mpi_cmp_mpi(&key.d, &export_d), 0);
/* Test null arguments: Q only */
mbedtls_ecp_point_free(&export_Q);
mbedtls_ecp_point_init(&export_Q);
TEST_EQUAL(mbedtls_ecp_export(&key, NULL, NULL, &export_Q), 0);
TEST_EQUAL(mbedtls_ecp_point_cmp(&key.Q, &export_Q), 0);
}