[Trivial] NULL --> nullptr in skiplist_tests

random-zebra · random-zebra · commit 4ff0b4aa05bc · 2021-04-04T09:23:10.000+02:00
diff --git a/src/test/skiplist_tests.cpp b/src/test/skiplist_tests.cpp
@@ -22,7 +22,7 @@ BOOST_AUTO_TEST_CASE(skiplist_test)
 
     for (int i=0; i<SKIPLIST_LENGTH; i++) {
         vIndex[i].nHeight = i;
-        vIndex[i].pprev = (i == 0) ? NULL : &vIndex[i - 1];
+        vIndex[i].pprev = (i == 0) ? nullptr : &vIndex[i - 1];
         vIndex[i].BuildSkip();
     }
 
@@ -31,7 +31,7 @@ BOOST_AUTO_TEST_CASE(skiplist_test)
             BOOST_CHECK(vIndex[i].pskip == &vIndex[vIndex[i].pskip->nHeight]);
             BOOST_CHECK(vIndex[i].pskip->nHeight < i);
         } else {
-            BOOST_CHECK(vIndex[i].pskip == NULL);
+            BOOST_CHECK(vIndex[i].pskip == nullptr);
         }
     }
 
@@ -53,11 +53,11 @@ BOOST_AUTO_TEST_CASE(getlocator_test)
     for (unsigned int i=0; i<vBlocksMain.size(); i++) {
         vHashMain[i] = i; // Set the hash equal to the height, so we can quickly check the distances.
         vBlocksMain[i].nHeight = i;
-        vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : NULL;
+        vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr;
         vBlocksMain[i].phashBlock = &vHashMain[i];
         vBlocksMain[i].BuildSkip();
         BOOST_CHECK_EQUAL((int)vBlocksMain[i].GetBlockHash().GetLow64(), vBlocksMain[i].nHeight);
-        BOOST_CHECK(vBlocksMain[i].pprev == NULL || vBlocksMain[i].nHeight == vBlocksMain[i].pprev->nHeight + 1);
+        BOOST_CHECK(vBlocksMain[i].pprev == nullptr || vBlocksMain[i].nHeight == vBlocksMain[i].pprev->nHeight + 1);
     }
 
     // Build a branch that splits off at block 49999, 50000 blocks long.
@@ -70,7 +70,7 @@ BOOST_AUTO_TEST_CASE(getlocator_test)
         vBlocksSide[i].phashBlock = &vHashSide[i];
         vBlocksSide[i].BuildSkip();
         BOOST_CHECK_EQUAL((int)vBlocksSide[i].GetBlockHash().GetLow64(), vBlocksSide[i].nHeight);
-        BOOST_CHECK(vBlocksSide[i].pprev == NULL || vBlocksSide[i].nHeight == vBlocksSide[i].pprev->nHeight + 1);
+        BOOST_CHECK(vBlocksSide[i].pprev == nullptr || vBlocksSide[i].nHeight == vBlocksSide[i].pprev->nHeight + 1);
     }
 
     // Build a CChain for the main branch.
@@ -108,7 +108,7 @@ BOOST_AUTO_TEST_CASE(findearliestatleast_test)
     for (unsigned int i=0; i<vBlocksMain.size(); i++) {
         vHashMain[i] = ArithToUint256(i); // Set the hash equal to the height
         vBlocksMain[i].nHeight = i;
-        vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : NULL;
+        vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr;
         vBlocksMain[i].phashBlock = &vHashMain[i];
         vBlocksMain[i].BuildSkip();
         if (i < 10) {
@@ -140,7 +140,7 @@ BOOST_AUTO_TEST_CASE(findearliestatleast_test)
         int64_t test_time = vBlocksMain[r].nTime;
         CBlockIndex *ret = chain.FindEarliestAtLeast(test_time);
         BOOST_CHECK(ret->nTimeMax >= test_time);
-        BOOST_CHECK((ret->pprev==NULL) || ret->pprev->nTimeMax < test_time);
+        BOOST_CHECK((ret->pprev==nullptr) || ret->pprev->nTimeMax < test_time);
         BOOST_CHECK(vBlocksMain[r].GetAncestor(ret->nHeight) == ret);
     }
 }
