| // Copyright 2016 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #include <lib/crypto/global_prng.h> |
| #include <lib/unittest/unittest.h> |
| #include <stdint.h> |
| |
| namespace crypto { |
| |
| namespace { |
| bool identical() { |
| BEGIN_TEST; |
| |
| Prng* prng1 = global_prng::GetInstance(); |
| Prng* prng2 = global_prng::GetInstance(); |
| |
| EXPECT_NE(prng1, nullptr); |
| EXPECT_EQ(prng1, prng2); |
| |
| END_TEST; |
| } |
| |
| } // namespace |
| |
| UNITTEST_START_TESTCASE(global_prng_tests) |
| UNITTEST("Identical", identical) |
| UNITTEST_END_TESTCASE(global_prng_tests, "global_prng", "Validate global PRNG singleton") |
| |
| } // namespace crypto |