From 5f0b04eedc5bbdb9319c9f1f1a6c599337f5bbe3 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Wed, 7 Jun 2017 11:34:58 -0700
Subject: Replace rand() & ((1 << N) - 1) with randbits(N)

---
 src/test/versionbits_tests.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/test/versionbits_tests.cpp')

diff --git a/src/test/versionbits_tests.cpp b/src/test/versionbits_tests.cpp
index 5302af9464..7af29f2aa6 100644
--- a/src/test/versionbits_tests.cpp
+++ b/src/test/versionbits_tests.cpp
@@ -80,7 +80,7 @@ public:
 
     VersionBitsTester& TestStateSinceHeight(int height) {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateSinceHeightFor(vpblock.empty() ? NULL : vpblock.back()) == height, strprintf("Test %i for StateSinceHeight", num));
             }
         }
@@ -90,7 +90,7 @@ public:
 
     VersionBitsTester& TestDefined() {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? NULL : vpblock.back()) == THRESHOLD_DEFINED, strprintf("Test %i for DEFINED", num));
             }
         }
@@ -100,7 +100,7 @@ public:
 
     VersionBitsTester& TestStarted() {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? NULL : vpblock.back()) == THRESHOLD_STARTED, strprintf("Test %i for STARTED", num));
             }
         }
@@ -110,7 +110,7 @@ public:
 
     VersionBitsTester& TestLockedIn() {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? NULL : vpblock.back()) == THRESHOLD_LOCKED_IN, strprintf("Test %i for LOCKED_IN", num));
             }
         }
@@ -120,7 +120,7 @@ public:
 
     VersionBitsTester& TestActive() {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? NULL : vpblock.back()) == THRESHOLD_ACTIVE, strprintf("Test %i for ACTIVE", num));
             }
         }
@@ -130,7 +130,7 @@ public:
 
     VersionBitsTester& TestFailed() {
         for (int i = 0; i < CHECKERS; i++) {
-            if ((insecure_rand() & ((1 << i) - 1)) == 0) {
+            if (insecure_randbits(i) == 0) {
                 BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? NULL : vpblock.back()) == THRESHOLD_FAILED, strprintf("Test %i for FAILED", num));
             }
         }
-- 
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