Merge #12920: test: Fix sign for expected values

c55aa4f test: Fix sign for expected values (Karl-Johan Alm)

Pull request description:

  A number of `BOOST_CHECK_EQUAL` calls would result in warnings about signs.

  This PR fixes signedness for all expectation values, sometimes resulting in `int` → `unsigned int`. No other code changes besides adding/removing `U` to/from values.

  Running `make &> make_output_...` on master versus on this PR:
  ```
  $ wc make_output_*
      1464    5925   90357 make_output_master
       613    1469   28370 make_output_signfixed
  ```
  More than halves the output lines from compiling.

Tree-SHA512: b06c9fb81704fd32a6a61fe7b2ceb5f1bb381e9873d79e13d7e4d26bbd9b67c9725a84e6fb2903bcda775aea2a792e544b0799d36735c19f5d1c7225e8c6d14e

Author: laanwj

src/test/addrman_tests.cpp

@@ -98,22 +98,22 @@ BOOST_AUTO_TEST_CASE(addrman_simple)
     CNetAddr source = ResolveIP("252.2.2.2");
 
     // Test: Does Addrman respond correctly when empty.
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
     CAddrInfo addr_null = addrman.Select();
     BOOST_CHECK_EQUAL(addr_null.ToString(), "[::]:0");
 
     // Test: Does Addrman::Add work as expected.
     CService addr1 = ResolveService("250.1.1.1", 8333);
     BOOST_CHECK(addrman.Add(CAddress(addr1, NODE_NONE), source));
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
     CAddrInfo addr_ret1 = addrman.Select();
     BOOST_CHECK_EQUAL(addr_ret1.ToString(), "250.1.1.1:8333");
 
     // Test: Does IP address deduplication work correctly.
     //  Expected dup IP should not be added.
     CService addr1_dup = ResolveService("250.1.1.1", 8333);
     BOOST_CHECK(!addrman.Add(CAddress(addr1_dup, NODE_NONE), source));
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
 
 
     // Test: New table has one addr and we add a diff addr we should
@@ -128,7 +128,7 @@ BOOST_AUTO_TEST_CASE(addrman_simple)
 
     // Test: AddrMan::Clear() should empty the new table.
     addrman.Clear();
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
     CAddrInfo addr_null2 = addrman.Select();
     BOOST_CHECK_EQUAL(addr_null2.ToString(), "[::]:0");
 
@@ -146,23 +146,23 @@ BOOST_AUTO_TEST_CASE(addrman_ports)
 
     CNetAddr source = ResolveIP("252.2.2.2");
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     // Test 7; Addr with same IP but diff port does not replace existing addr.
     CService addr1 = ResolveService("250.1.1.1", 8333);
     addrman.Add(CAddress(addr1, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
 
     CService addr1_port = ResolveService("250.1.1.1", 8334);
     addrman.Add(CAddress(addr1_port, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
     CAddrInfo addr_ret2 = addrman.Select();
     BOOST_CHECK_EQUAL(addr_ret2.ToString(), "250.1.1.1:8333");
 
     // Test: Add same IP but diff port to tried table, it doesn't get added.
     //  Perhaps this is not ideal behavior but it is the current behavior.
     addrman.Good(CAddress(addr1_port, NODE_NONE));
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
     bool newOnly = true;
     CAddrInfo addr_ret3 = addrman.Select(newOnly);
     BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333");
@@ -178,22 +178,22 @@ BOOST_AUTO_TEST_CASE(addrman_select)
     // Test: Select from new with 1 addr in new.
     CService addr1 = ResolveService("250.1.1.1", 8333);
     addrman.Add(CAddress(addr1, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
 
     bool newOnly = true;
     CAddrInfo addr_ret1 = addrman.Select(newOnly);
     BOOST_CHECK_EQUAL(addr_ret1.ToString(), "250.1.1.1:8333");
 
     // Test: move addr to tried, select from new expected nothing returned.
     addrman.Good(CAddress(addr1, NODE_NONE));
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
     CAddrInfo addr_ret2 = addrman.Select(newOnly);
     BOOST_CHECK_EQUAL(addr_ret2.ToString(), "[::]:0");
 
     CAddrInfo addr_ret3 = addrman.Select();
     BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333");
 
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
 
 
     // Add three addresses to new table.
@@ -218,14 +218,14 @@ BOOST_AUTO_TEST_CASE(addrman_select)
     addrman.Good(CAddress(addr7, NODE_NONE));
 
     // Test: 6 addrs + 1 addr from last test = 7.
-    BOOST_CHECK_EQUAL(addrman.size(), 7);
+    BOOST_CHECK_EQUAL(addrman.size(), 7U);
 
     // Test: Select pulls from new and tried regardless of port number.
     std::set<uint16_t> ports;
     for (int i = 0; i < 20; ++i) {
         ports.insert(addrman.Select().GetPort());
     }
-    BOOST_CHECK_EQUAL(ports.size(), 3);
+    BOOST_CHECK_EQUAL(ports.size(), 3U);
 }
 
 BOOST_AUTO_TEST_CASE(addrman_new_collisions)
@@ -234,7 +234,7 @@ BOOST_AUTO_TEST_CASE(addrman_new_collisions)
 
     CNetAddr source = ResolveIP("252.2.2.2");
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     for (unsigned int i = 1; i < 18; i++) {
         CService addr = ResolveService("250.1.1." + std::to_string(i));
@@ -247,11 +247,11 @@ BOOST_AUTO_TEST_CASE(addrman_new_collisions)
     //Test: new table collision!
     CService addr1 = ResolveService("250.1.1.18");
     addrman.Add(CAddress(addr1, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 17);
+    BOOST_CHECK_EQUAL(addrman.size(), 17U);
 
     CService addr2 = ResolveService("250.1.1.19");
     addrman.Add(CAddress(addr2, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 18);
+    BOOST_CHECK_EQUAL(addrman.size(), 18U);
 }
 
 BOOST_AUTO_TEST_CASE(addrman_tried_collisions)
@@ -260,7 +260,7 @@ BOOST_AUTO_TEST_CASE(addrman_tried_collisions)
 
     CNetAddr source = ResolveIP("252.2.2.2");
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     for (unsigned int i = 1; i < 80; i++) {
         CService addr = ResolveService("250.1.1." + std::to_string(i));
@@ -274,18 +274,18 @@ BOOST_AUTO_TEST_CASE(addrman_tried_collisions)
     //Test: tried table collision!
     CService addr1 = ResolveService("250.1.1.80");
     addrman.Add(CAddress(addr1, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 79);
+    BOOST_CHECK_EQUAL(addrman.size(), 79U);
 
     CService addr2 = ResolveService("250.1.1.81");
     addrman.Add(CAddress(addr2, NODE_NONE), source);
-    BOOST_CHECK_EQUAL(addrman.size(), 80);
+    BOOST_CHECK_EQUAL(addrman.size(), 80U);
 }
 
 BOOST_AUTO_TEST_CASE(addrman_find)
 {
     CAddrManTest addrman;
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
     CAddress addr2 = CAddress(ResolveService("250.1.2.1", 9999), NODE_NONE);
@@ -318,7 +318,7 @@ BOOST_AUTO_TEST_CASE(addrman_create)
 {
     CAddrManTest addrman;
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
     CNetAddr source1 = ResolveIP("250.1.2.1");
@@ -338,7 +338,7 @@ BOOST_AUTO_TEST_CASE(addrman_delete)
 {
     CAddrManTest addrman;
 
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
 
     CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
     CNetAddr source1 = ResolveIP("250.1.2.1");
@@ -347,9 +347,9 @@ BOOST_AUTO_TEST_CASE(addrman_delete)
     addrman.Create(addr1, source1, &nId);
 
     // Test: Delete should actually delete the addr.
-    BOOST_CHECK_EQUAL(addrman.size(), 1);
+    BOOST_CHECK_EQUAL(addrman.size(), 1U);
     addrman.Delete(nId);
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
     CAddrInfo* info2 = addrman.Find(addr1);
     BOOST_CHECK(info2 == nullptr);
 }
@@ -360,9 +360,9 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr)
 
     // Test: Sanity check, GetAddr should never return anything if addrman
     //  is empty.
-    BOOST_CHECK_EQUAL(addrman.size(), 0);
+    BOOST_CHECK_EQUAL(addrman.size(), 0U);
     std::vector<CAddress> vAddr1 = addrman.GetAddr();
-    BOOST_CHECK_EQUAL(vAddr1.size(), 0);
+    BOOST_CHECK_EQUAL(vAddr1.size(), 0U);
 
     CAddress addr1 = CAddress(ResolveService("250.250.2.1", 8333), NODE_NONE);
     addr1.nTime = GetAdjustedTime(); // Set time so isTerrible = false
@@ -385,12 +385,12 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr)
     addrman.Add(addr5, source1);
 
     // GetAddr returns 23% of addresses, 23% of 5 is 1 rounded down.
-    BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1);
+    BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U);
 
     // Test: Ensure GetAddr works with new and tried addresses.
     addrman.Good(CAddress(addr1, NODE_NONE));
     addrman.Good(CAddress(addr2, NODE_NONE));
-    BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1);
+    BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U);
 
     // Test: Ensure GetAddr still returns 23% when addrman has many addrs.
     for (unsigned int i = 1; i < (8 * 256); i++) {
@@ -409,9 +409,9 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr)
 
     size_t percent23 = (addrman.size() * 23) / 100;
     BOOST_CHECK_EQUAL(vAddr.size(), percent23);
-    BOOST_CHECK_EQUAL(vAddr.size(), 461);
+    BOOST_CHECK_EQUAL(vAddr.size(), 461U);
     // (Addrman.size() < number of addresses added) due to address collisions.
-    BOOST_CHECK_EQUAL(addrman.size(), 2006);
+    BOOST_CHECK_EQUAL(addrman.size(), 2006U);
 }
 
 
@@ -454,7 +454,7 @@ BOOST_AUTO_TEST_CASE(caddrinfo_get_tried_bucket)
     }
     // Test: IP addresses in the same group (\16 prefix for IPv4) should
     //  never get more than 8 buckets
-    BOOST_CHECK_EQUAL(buckets.size(), 8);
+    BOOST_CHECK_EQUAL(buckets.size(), 8U);
 
     buckets.clear();
     for (int j = 0; j < 255; j++) {
@@ -466,7 +466,7 @@ BOOST_AUTO_TEST_CASE(caddrinfo_get_tried_bucket)
     }
     // Test: IP addresses in the different groups should map to more than
     //  8 buckets.
-    BOOST_CHECK_EQUAL(buckets.size(), 160);
+    BOOST_CHECK_EQUAL(buckets.size(), 160U);
 }
 
 BOOST_AUTO_TEST_CASE(caddrinfo_get_new_bucket)
@@ -506,7 +506,7 @@ BOOST_AUTO_TEST_CASE(caddrinfo_get_new_bucket)
     }
     // Test: IP addresses in the same group (\16 prefix for IPv4) should
     //  always map to the same bucket.
-    BOOST_CHECK_EQUAL(buckets.size(), 1);
+    BOOST_CHECK_EQUAL(buckets.size(), 1U);
 
     buckets.clear();
     for (int j = 0; j < 4 * 255; j++) {

src/test/allocator_tests.cpp

@@ -64,10 +64,10 @@ BOOST_AUTO_TEST_CASE(arena_tests)
     BOOST_CHECK(b.stats().used == 128);
     b.free(a3);
     BOOST_CHECK(b.stats().used == 0);
-    BOOST_CHECK_EQUAL(b.stats().chunks_used, 0);
+    BOOST_CHECK_EQUAL(b.stats().chunks_used, 0U);
     BOOST_CHECK(b.stats().total == synth_size);
     BOOST_CHECK(b.stats().free == synth_size);
-    BOOST_CHECK_EQUAL(b.stats().chunks_free, 1);
+    BOOST_CHECK_EQUAL(b.stats().chunks_free, 1U);
 
     std::vector<void*> addr;
     BOOST_CHECK(b.alloc(0) == nullptr); // allocating 0 always returns nullptr

src/test/bloom_tests.cpp

@@ -185,7 +185,7 @@ BOOST_AUTO_TEST_CASE(merkle_block_1)
     CMerkleBlock merkleBlock(block, filter);
     BOOST_CHECK_EQUAL(merkleBlock.header.GetHash().GetHex(), block.GetHash().GetHex());
 
-    BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 1);
+    BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 1U);
     std::pair<unsigned int, uint256> pair = merkleBlock.vMatchedTxn[0];
 
     BOOST_CHECK(merkleBlock.vMatchedTxn[0].second == uint256S("0x74d681e0e03bafa802c8aa084379aa98d9fcd632ddc2ed9782b586ec87451f20"));

src/test/checkqueue_tests.cpp

@@ -331,7 +331,7 @@ BOOST_AUTO_TEST_CASE(test_CheckQueue_Memory)
                 control.Add(vChecks);
             }
         }
-        BOOST_REQUIRE_EQUAL(MemoryCheck::fake_allocated_memory, 0);
+        BOOST_REQUIRE_EQUAL(MemoryCheck::fake_allocated_memory, 0U);
     }
     tg.interrupt_all();
     tg.join_all();

src/test/coins_tests.cpp

@@ -480,16 +480,16 @@ BOOST_AUTO_TEST_CASE(ccoins_serialization)
     Coin cc1;
     ss1 >> cc1;
     BOOST_CHECK_EQUAL(cc1.fCoinBase, false);
-    BOOST_CHECK_EQUAL(cc1.nHeight, 203998);
-    BOOST_CHECK_EQUAL(cc1.out.nValue, 60000000000ULL);
+    BOOST_CHECK_EQUAL(cc1.nHeight, 203998U);
+    BOOST_CHECK_EQUAL(cc1.out.nValue, CAmount{60000000000});
     BOOST_CHECK_EQUAL(HexStr(cc1.out.scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("816115944e077fe7c803cfa57f29b36bf87c1d35"))))));
 
     // Good example
     CDataStream ss2(ParseHex("8ddf77bbd123008c988f1a4a4de2161e0f50aac7f17e7f9555caa4"), SER_DISK, CLIENT_VERSION);
     Coin cc2;
     ss2 >> cc2;
     BOOST_CHECK_EQUAL(cc2.fCoinBase, true);
-    BOOST_CHECK_EQUAL(cc2.nHeight, 120891);
+    BOOST_CHECK_EQUAL(cc2.nHeight, 120891U);
     BOOST_CHECK_EQUAL(cc2.out.nValue, 110397);
     BOOST_CHECK_EQUAL(HexStr(cc2.out.scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("8c988f1a4a4de2161e0f50aac7f17e7f9555caa4"))))));
 
@@ -498,9 +498,9 @@ BOOST_AUTO_TEST_CASE(ccoins_serialization)
     Coin cc3;
     ss3 >> cc3;
     BOOST_CHECK_EQUAL(cc3.fCoinBase, false);
-    BOOST_CHECK_EQUAL(cc3.nHeight, 0);
+    BOOST_CHECK_EQUAL(cc3.nHeight, 0U);
     BOOST_CHECK_EQUAL(cc3.out.nValue, 0);
-    BOOST_CHECK_EQUAL(cc3.out.scriptPubKey.size(), 0);
+    BOOST_CHECK_EQUAL(cc3.out.scriptPubKey.size(), 0U);
 
     // scriptPubKey that ends beyond the end of the stream
     CDataStream ss4(ParseHex("000007"), SER_DISK, CLIENT_VERSION);

src/test/crypto_tests.cpp

@@ -527,10 +527,10 @@ BOOST_AUTO_TEST_CASE(chacha20_testvector)
 BOOST_AUTO_TEST_CASE(countbits_tests)
 {
     FastRandomContext ctx;
-    for (int i = 0; i <= 64; ++i) {
+    for (unsigned int i = 0; i <= 64; ++i) {
         if (i == 0) {
             // Check handling of zero.
-            BOOST_CHECK_EQUAL(CountBits(0), 0);
+            BOOST_CHECK_EQUAL(CountBits(0), 0U);
         } else if (i < 10) {
             for (uint64_t j = 1 << (i - 1); (j >> i) == 0; ++j) {
                 // Exhaustively test up to 10 bits

src/test/dbwrapper_tests.cpp

@@ -210,15 +210,15 @@ BOOST_AUTO_TEST_CASE(iterator_ordering)
     // Check that creating an iterator creates a snapshot
     std::unique_ptr<CDBIterator> it(const_cast<CDBWrapper&>(dbw).NewIterator());
 
-    for (int x=0x00; x<256; ++x) {
+    for (unsigned int x=0x00; x<256; ++x) {
         uint8_t key = x;
         uint32_t value = x*x;
         if (x & 1) BOOST_CHECK(dbw.Write(key, value));
     }
 
     for (int seek_start : {0x00, 0x80}) {
         it->Seek((uint8_t)seek_start);
-        for (int x=seek_start; x<255; ++x) {
+        for (unsigned int x=seek_start; x<255; ++x) {
             uint8_t key;
             uint32_t value;
             BOOST_CHECK(it->Valid());
@@ -295,7 +295,7 @@ BOOST_AUTO_TEST_CASE(iterator_string_ordering)
         snprintf(buf, sizeof(buf), "%d", seek_start);
         StringContentsSerializer seek_key(buf);
         it->Seek(seek_key);
-        for (int x=seek_start; x<10; ++x) {
+        for (unsigned int x=seek_start; x<10; ++x) {
             for (int y = 0; y < 10; y++) {
                 snprintf(buf, sizeof(buf), "%d", x);
                 std::string exp_key(buf);

src/test/hash_tests.cpp

@@ -25,22 +25,22 @@ BOOST_AUTO_TEST_CASE(murmurhash3)
     //
     // The magic number 0xFBA4C795 comes from CBloomFilter::Hash()
 
-    T(0x00000000, 0x00000000, "");
-    T(0x6a396f08, 0xFBA4C795, "");
-    T(0x81f16f39, 0xffffffff, "");
-
-    T(0x514e28b7, 0x00000000, "00");
-    T(0xea3f0b17, 0xFBA4C795, "00");
-    T(0xfd6cf10d, 0x00000000, "ff");
-
-    T(0x16c6b7ab, 0x00000000, "0011");
-    T(0x8eb51c3d, 0x00000000, "001122");
-    T(0xb4471bf8, 0x00000000, "00112233");
-    T(0xe2301fa8, 0x00000000, "0011223344");
-    T(0xfc2e4a15, 0x00000000, "001122334455");
-    T(0xb074502c, 0x00000000, "00112233445566");
-    T(0x8034d2a0, 0x00000000, "0011223344556677");
-    T(0xb4698def, 0x00000000, "001122334455667788");
+    T(0x00000000U, 0x00000000, "");
+    T(0x6a396f08U, 0xFBA4C795, "");
+    T(0x81f16f39U, 0xffffffff, "");
+
+    T(0x514e28b7U, 0x00000000, "00");
+    T(0xea3f0b17U, 0xFBA4C795, "00");
+    T(0xfd6cf10dU, 0x00000000, "ff");
+
+    T(0x16c6b7abU, 0x00000000, "0011");
+    T(0x8eb51c3dU, 0x00000000, "001122");
+    T(0xb4471bf8U, 0x00000000, "00112233");
+    T(0xe2301fa8U, 0x00000000, "0011223344");
+    T(0xfc2e4a15U, 0x00000000, "001122334455");
+    T(0xb074502cU, 0x00000000, "00112233445566");
+    T(0x8034d2a0U, 0x00000000, "0011223344556677");
+    T(0xb4698defU, 0x00000000, "001122334455667788");
 
 #undef T
 }