diff options
Diffstat (limited to 'src/test/util/random.h')
| -rw-r--r-- | src/test/util/random.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/test/util/random.h b/src/test/util/random.h index c458534d48..441150e666 100644 --- a/src/test/util/random.h +++ b/src/test/util/random.h @@ -12,8 +12,16 @@ #include <cstdint> enum class SeedRand { - ZEROS, //!< Seed with a compile time constant of zeros - SEED, //!< Use (and report) random seed from environment, or a (truly) random one. + /** + * Seed with a compile time constant of zeros. + */ + ZEROS, + /** + * Seed with a fixed value that never changes over the lifetime of this + * process. The seed is read from the RANDOM_CTX_SEED environment variable + * if set, otherwise generated randomly once, saved, and reused. + */ + FIXED_SEED, }; /** Seed the global RNG state for testing and log the seed value. This affects all randomness, except GetStrongRandBytes(). */ |