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Diffstat (limited to 'src/tests/test_ffi.cpp')
| -rw-r--r-- | src/tests/test_ffi.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tests/test_ffi.cpp b/src/tests/test_ffi.cpp index 48d7c28c4..d5ddace04 100644 --- a/src/tests/test_ffi.cpp +++ b/src/tests/test_ffi.cpp @@ -780,6 +780,9 @@ class FFI_Unit_Tests : public Test TEST_FFI_OK(botan_mp_to_str, (r, 10, str_buf, &str_len)); result.test_eq("botan_mp_mod_mul", std::string(str_buf), "123945920473931248854653259523111998693"); + str_len = 0; + TEST_FFI_RC(BOTAN_FFI_ERROR_INSUFFICIENT_BUFFER_SPACE, botan_mp_to_str, (r, 10, str_buf, &str_len)); + size_t x_bytes; botan_mp_rand_bits(x, rng, 512); TEST_FFI_OK(botan_mp_num_bytes, (x, &x_bytes)); |