Merge #10765: Tests: address placement should be deterministic by default

c5ebddd11 Tests: address placement should be deterministic by default (René Nyffenegger)

Pull request description:

  Better version of wrong and closed pull request https://github.com/bitcoin/bitcoin/pull/10764

Tree-SHA512: dfda6ea4a9dd0f4c8b96212ad43a716ff1dddf115cd2712a2a7e42c97fc9494079c746906b39d880a9827c05d2b75c728afd4ca4519ce4d365f0dae0c4aec24c

src/test/addrman_tests.cpp

@@ -15,9 +15,14 @@ class CAddrManTest : public CAddrMan
     uint64_t state;
 
 public:
-    CAddrManTest()
+    CAddrManTest(bool makeDeterministic = true)
     {
         state = 1;
+
+        if (makeDeterministic) {
+            //  Set addrman addr placement to be deterministic.
+            MakeDeterministic();
+        }
     }
 
     //! Ensure that bucket placement is always the same for testing purposes.
@@ -79,9 +84,6 @@ BOOST_AUTO_TEST_CASE(addrman_simple)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CNetAddr source = ResolveIP("252.2.2.2");
 
     // Test: Does Addrman respond correctly when empty.
@@ -131,9 +133,6 @@ BOOST_AUTO_TEST_CASE(addrman_ports)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CNetAddr source = ResolveIP("252.2.2.2");
 
     BOOST_CHECK_EQUAL(addrman.size(), 0);
@@ -163,9 +162,6 @@ BOOST_AUTO_TEST_CASE(addrman_select)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CNetAddr source = ResolveIP("252.2.2.2");
 
     // Test: Select from new with 1 addr in new.
@@ -225,9 +221,6 @@ BOOST_AUTO_TEST_CASE(addrman_new_collisions)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CNetAddr source = ResolveIP("252.2.2.2");
 
     BOOST_CHECK_EQUAL(addrman.size(), 0);
@@ -254,9 +247,6 @@ BOOST_AUTO_TEST_CASE(addrman_tried_collisions)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CNetAddr source = ResolveIP("252.2.2.2");
 
     BOOST_CHECK_EQUAL(addrman.size(), 0);
@@ -284,9 +274,6 @@ BOOST_AUTO_TEST_CASE(addrman_find)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     BOOST_CHECK_EQUAL(addrman.size(), 0);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
@@ -320,9 +307,6 @@ BOOST_AUTO_TEST_CASE(addrman_create)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     BOOST_CHECK_EQUAL(addrman.size(), 0);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
@@ -343,9 +327,6 @@ BOOST_AUTO_TEST_CASE(addrman_delete)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     BOOST_CHECK_EQUAL(addrman.size(), 0);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
@@ -366,9 +347,6 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     // Test: Sanity check, GetAddr should never return anything if addrman
     //  is empty.
     BOOST_CHECK_EQUAL(addrman.size(), 0);
@@ -430,9 +408,6 @@ BOOST_AUTO_TEST_CASE(caddrinfo_get_tried_bucket)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CAddress addr1 = CAddress(ResolveService("250.1.1.1", 8333), NODE_NONE);
     CAddress addr2 = CAddress(ResolveService("250.1.1.1", 9999), NODE_NONE);
 
@@ -487,9 +462,6 @@ BOOST_AUTO_TEST_CASE(caddrinfo_get_new_bucket)
 {
     CAddrManTest addrman;
 
-    // Set addrman addr placement to be deterministic.
-    addrman.MakeDeterministic();
-
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
     CAddress addr2 = CAddress(ResolveService("250.1.2.1", 9999), NODE_NONE);