Merge #10321: Use FastRandomContext for all tests

e94584858 scripted-diff: Use new naming style for insecure_rand* functions (Pieter Wuille)
2fcd9cc86 scripted-diff: Use randbits/bool instead of randrange where possible (Pieter Wuille)
2ada67852 Use randbits instead of ad-hoc emulation in prevector tests (Pieter Wuille)
5f0b04eed Replace rand() & ((1 << N) - 1) with randbits(N) (Pieter Wuille)
3ecabae36 Replace more rand() % NUM by randranges (Pieter Wuille)
efee1db21 scripted-diff: use insecure_rand256/randrange more (Pieter Wuille)
1119927df Add various insecure_rand wrappers for tests (Pieter Wuille)
124d13a58 Merge test_random.h into test_bitcoin.h (Pieter Wuille)
90620d66c scripted-diff: Rename cuckoo tests' local rand context (Pieter Wuille)
37e864eb9 Add FastRandomContext::rand256() and ::randbytes() (Pieter Wuille)

Tree-SHA512: d09705a3ec718ae792f7d66a75401903ba7b9c9d3fc36669d6e3b9242f0194738106be26baefc8a8e3fa6df7c9a35978c71c0c430278a028b331df23a3ea3070

1 files changed, 10 insertions, 10 deletions

diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp
index c9d9849ad..2d8a419bd 100644
--- a/src/test/dbwrapper_tests.cpp
+++ b/src/test/dbwrapper_tests.cpp
@@ -31,7 +31,7 @@ BOOST_AUTO_TEST_CASE(dbwrapper)
         fs::path ph = fs::temp_directory_path() / fs::unique_path();
         CDBWrapper dbw(ph, (1 << 20), true, false, obfuscate);
         char key = 'k';
-        uint256 in = GetRandHash();
+        uint256 in = InsecureRand256();
         uint256 res;
 
         // Ensure that we're doing real obfuscation when obfuscate=true
@@ -53,11 +53,11 @@ BOOST_AUTO_TEST_CASE(dbwrapper_batch)
         CDBWrapper dbw(ph, (1 << 20), true, false, obfuscate);
 
         char key = 'i';
-        uint256 in = GetRandHash();
+        uint256 in = InsecureRand256();
         char key2 = 'j';
-        uint256 in2 = GetRandHash();
+        uint256 in2 = InsecureRand256();
         char key3 = 'k';
-        uint256 in3 = GetRandHash();
+        uint256 in3 = InsecureRand256();
 
         uint256 res;
         CDBBatch batch(dbw);
@@ -91,10 +91,10 @@ BOOST_AUTO_TEST_CASE(dbwrapper_iterator)
 
         // The two keys are intentionally chosen for ordering
         char key = 'j';
-        uint256 in = GetRandHash();
+        uint256 in = InsecureRand256();
         BOOST_CHECK(dbw.Write(key, in));
         char key2 = 'k';
-        uint256 in2 = GetRandHash();
+        uint256 in2 = InsecureRand256();
         BOOST_CHECK(dbw.Write(key2, in2));
 
         std::unique_ptr<CDBIterator> it(const_cast<CDBWrapper*>(&dbw)->NewIterator());
@@ -132,7 +132,7 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
     // Set up a non-obfuscated wrapper to write some initial data.
     CDBWrapper* dbw = new CDBWrapper(ph, (1 << 10), false, false, false);
     char key = 'k';
-    uint256 in = GetRandHash();
+    uint256 in = InsecureRand256();
     uint256 res;
 
     BOOST_CHECK(dbw->Write(key, in));
@@ -155,7 +155,7 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
     BOOST_CHECK(!odbw.IsEmpty()); // There should be existing data
     BOOST_CHECK(is_null_key(dbwrapper_private::GetObfuscateKey(odbw))); // The key should be an empty string
 
-    uint256 in2 = GetRandHash();
+    uint256 in2 = InsecureRand256();
     uint256 res3;
  
     // Check that we can write successfully
@@ -174,7 +174,7 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex)
     // Set up a non-obfuscated wrapper to write some initial data.
     CDBWrapper* dbw = new CDBWrapper(ph, (1 << 10), false, false, false);
     char key = 'k';
-    uint256 in = GetRandHash();
+    uint256 in = InsecureRand256();
     uint256 res;
 
     BOOST_CHECK(dbw->Write(key, in));
@@ -193,7 +193,7 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex)
     BOOST_CHECK(!odbw.Read(key, res2));
     BOOST_CHECK(!is_null_key(dbwrapper_private::GetObfuscateKey(odbw)));
 
-    uint256 in2 = GetRandHash();
+    uint256 in2 = InsecureRand256();
     uint256 res3;
  
     // Check that we can write successfully