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Simplify testing RNG code

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This commit is contained in:
Pieter Wuille 2018-10-31 15:51:57 -07:00
parent fd3e7973ff
commit 022cf47dd7
3 changed files with 5 additions and 12 deletions
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4
src/test/prevector_tests.cpp
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@ -189,8 +189,8 @@ public:
prevector_tester() { prevector_tester() {
SeedInsecureRand(); SeedInsecureRand();
rand_seed = insecure_rand_seed; rand_seed = InsecureRand256();
rand_cache = insecure_rand_ctx; rand_cache = FastRandomContext(rand_seed);
} }
}; };

3
src/test/test_bitcoin.cpp
View file

@ -36,8 +36,7 @@ void CConnmanTest::ClearNodes()
g_connman->vNodes.clear(); g_connman->vNodes.clear();
} }
uint256 insecure_rand_seed = GetRandHash(); FastRandomContext insecure_rand_ctx;
FastRandomContext insecure_rand_ctx(insecure_rand_seed);
extern bool fPrintToConsole; extern bool fPrintToConsole;
extern void noui_connect(); extern void noui_connect();

10
src/test/test_bitcoin.h
View file

@ -26,17 +26,11 @@ std::ostream& operator<<(typename std::enable_if<std::is_enum<T>::value, std::os
return stream << static_cast<typename std::underlying_type<T>::type>(e); return stream << static_cast<typename std::underlying_type<T>::type>(e);
} }
extern uint256 insecure_rand_seed;
extern FastRandomContext insecure_rand_ctx; extern FastRandomContext insecure_rand_ctx;
static inline void SeedInsecureRand(bool fDeterministic = false) static inline void SeedInsecureRand(bool deterministic = false)
{ {
if (fDeterministic) { insecure_rand_ctx = FastRandomContext(deterministic);
insecure_rand_seed = uint256();
} else {
insecure_rand_seed = GetRandHash();
}
insecure_rand_ctx = FastRandomContext(insecure_rand_seed);
} }
static inline uint32_t InsecureRand32() { return insecure_rand_ctx.rand32(); } static inline uint32_t InsecureRand32() { return insecure_rand_ctx.rand32(); }