Document and test mbedtls_ct_size_if_else_0
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/tests/suites/test_suite_constant_time.function b/tests/suites/test_suite_constant_time.function
index a8ba575..0e2cfdc 100644
--- a/tests/suites/test_suite_constant_time.function
+++ b/tests/suites/test_suite_constant_time.function
@@ -136,6 +136,7 @@
#endif
TEST_EQUAL(mbedtls_ct_uint_if_else_0(c, t), (unsigned) expected0);
+ TEST_EQUAL(mbedtls_ct_size_if_else_0(c, (size_t) t), (size_t) expected0);
#if defined(MBEDTLS_BIGNUM_C)
TEST_EQUAL(mbedtls_ct_mpi_uint_if_else_0(c, t), (mbedtls_mpi_uint) expected0);
#endif