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-rw-r--r--src/test/Checkpoints_tests.cpp16
-rw-r--r--src/test/bip32_tests.cpp1
-rw-r--r--src/test/bloom_tests.cpp78
-rw-r--r--src/test/data/script_invalid.json20
-rw-r--r--src/test/miner_tests.cpp4
-rw-r--r--src/test/mruset_tests.cpp126
-rw-r--r--src/test/pow_tests.cpp24
-rw-r--r--src/test/test_bitcoin.cpp2
8 files changed, 188 insertions, 83 deletions
diff --git a/src/test/Checkpoints_tests.cpp b/src/test/Checkpoints_tests.cpp
index c3125d76dc..642ce13bcd 100644
--- a/src/test/Checkpoints_tests.cpp
+++ b/src/test/Checkpoints_tests.cpp
@@ -10,6 +10,7 @@
#include "uint256.h"
#include "test/test_bitcoin.h"
+#include "chainparams.h"
#include <boost/test/unit_test.hpp>
@@ -19,21 +20,22 @@ BOOST_FIXTURE_TEST_SUITE(Checkpoints_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(sanity)
{
+ const Checkpoints::CCheckpointData& checkpoints = Params(CBaseChainParams::MAIN).Checkpoints();
uint256 p11111 = uint256S("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d");
uint256 p134444 = uint256S("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe");
- BOOST_CHECK(Checkpoints::CheckBlock(11111, p11111));
- BOOST_CHECK(Checkpoints::CheckBlock(134444, p134444));
+ BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 11111, p11111));
+ BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 134444, p134444));
// Wrong hashes at checkpoints should fail:
- BOOST_CHECK(!Checkpoints::CheckBlock(11111, p134444));
- BOOST_CHECK(!Checkpoints::CheckBlock(134444, p11111));
+ BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 11111, p134444));
+ BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 134444, p11111));
// ... but any hash not at a checkpoint should succeed:
- BOOST_CHECK(Checkpoints::CheckBlock(11111+1, p134444));
- BOOST_CHECK(Checkpoints::CheckBlock(134444+1, p11111));
+ BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 11111+1, p134444));
+ BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 134444+1, p11111));
- BOOST_CHECK(Checkpoints::GetTotalBlocksEstimate() >= 134444);
+ BOOST_CHECK(Checkpoints::GetTotalBlocksEstimate(checkpoints) >= 134444);
}
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp
index d738851c1f..0d815c27fd 100644
--- a/src/test/bip32_tests.cpp
+++ b/src/test/bip32_tests.cpp
@@ -8,6 +8,7 @@
#include "key.h"
#include "uint256.h"
#include "util.h"
+#include "utilstrencodings.h"
#include "test/test_bitcoin.h"
#include <string>
diff --git a/src/test/bloom_tests.cpp b/src/test/bloom_tests.cpp
index 73a146f05c..1bda8a7ea1 100644
--- a/src/test/bloom_tests.cpp
+++ b/src/test/bloom_tests.cpp
@@ -8,6 +8,7 @@
#include "clientversion.h"
#include "key.h"
#include "merkleblock.h"
+#include "random.h"
#include "serialize.h"
#include "streams.h"
#include "uint256.h"
@@ -459,4 +460,81 @@ BOOST_AUTO_TEST_CASE(merkle_block_4_test_update_none)
BOOST_CHECK(!filter.contains(COutPoint(uint256S("0x02981fa052f0481dbc5868f4fc2166035a10f27a03cfd2de67326471df5bc041"), 0)));
}
+static std::vector<unsigned char> RandomData()
+{
+ uint256 r = GetRandHash();
+ return std::vector<unsigned char>(r.begin(), r.end());
+}
+
+BOOST_AUTO_TEST_CASE(rolling_bloom)
+{
+ // last-100-entry, 1% false positive:
+ CRollingBloomFilter rb1(100, 0.01, 0);
+
+ // Overfill:
+ static const int DATASIZE=399;
+ std::vector<unsigned char> data[DATASIZE];
+ for (int i = 0; i < DATASIZE; i++) {
+ data[i] = RandomData();
+ rb1.insert(data[i]);
+ }
+ // Last 100 guaranteed to be remembered:
+ for (int i = 299; i < DATASIZE; i++) {
+ BOOST_CHECK(rb1.contains(data[i]));
+ }
+
+ // false positive rate is 1%, so we should get about 100 hits if
+ // testing 10,000 random keys. We get worst-case false positive
+ // behavior when the filter is as full as possible, which is
+ // when we've inserted one minus an integer multiple of nElement*2.
+ unsigned int nHits = 0;
+ for (int i = 0; i < 10000; i++) {
+ if (rb1.contains(RandomData()))
+ ++nHits;
+ }
+ // Run test_bitcoin with --log_level=message to see BOOST_TEST_MESSAGEs:
+ BOOST_TEST_MESSAGE("RollingBloomFilter got " << nHits << " false positives (~100 expected)");
+
+ // Insanely unlikely to get a fp count outside this range:
+ BOOST_CHECK(nHits > 25);
+ BOOST_CHECK(nHits < 175);
+
+ BOOST_CHECK(rb1.contains(data[DATASIZE-1]));
+ rb1.clear();
+ BOOST_CHECK(!rb1.contains(data[DATASIZE-1]));
+
+ // Now roll through data, make sure last 100 entries
+ // are always remembered:
+ for (int i = 0; i < DATASIZE; i++) {
+ if (i >= 100)
+ BOOST_CHECK(rb1.contains(data[i-100]));
+ rb1.insert(data[i]);
+ }
+
+ // Insert 999 more random entries:
+ for (int i = 0; i < 999; i++) {
+ rb1.insert(RandomData());
+ }
+ // Sanity check to make sure the filter isn't just filling up:
+ nHits = 0;
+ for (int i = 0; i < DATASIZE; i++) {
+ if (rb1.contains(data[i]))
+ ++nHits;
+ }
+ // Expect about 5 false positives, more than 100 means
+ // something is definitely broken.
+ BOOST_TEST_MESSAGE("RollingBloomFilter got " << nHits << " false positives (~5 expected)");
+ BOOST_CHECK(nHits < 100);
+
+ // last-1000-entry, 0.01% false positive:
+ CRollingBloomFilter rb2(1000, 0.001, 0);
+ for (int i = 0; i < DATASIZE; i++) {
+ rb2.insert(data[i]);
+ }
+ // ... room for all of them:
+ for (int i = 0; i < DATASIZE; i++) {
+ BOOST_CHECK(rb2.contains(data[i]));
+ }
+}
+
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/data/script_invalid.json b/src/test/data/script_invalid.json
index 271bc70f73..7afa2abf49 100644
--- a/src/test/data/script_invalid.json
+++ b/src/test/data/script_invalid.json
@@ -141,6 +141,8 @@
["2 2 0 IF LSHIFT ELSE 1 ENDIF", "NOP", "P2SH,STRICTENC", "LSHIFT disabled"],
["2 2 0 IF RSHIFT ELSE 1 ENDIF", "NOP", "P2SH,STRICTENC", "RSHIFT disabled"],
+["", "EQUAL NOT", "P2SH,STRICTENC", "EQUAL must error when there are no stack items"],
+["0", "EQUAL NOT", "P2SH,STRICTENC", "EQUAL must error when there are not 2 stack items"],
["0 1","EQUAL", "P2SH,STRICTENC"],
["1 1 ADD", "0 EQUAL", "P2SH,STRICTENC"],
["11 1 ADD 12 SUB", "11 EQUAL", "P2SH,STRICTENC"],
@@ -368,6 +370,16 @@
["NOP", "HASH160 1", "P2SH,STRICTENC"],
["NOP", "HASH256 1", "P2SH,STRICTENC"],
+["Increase CHECKSIG and CHECKMULTISIG negative test coverage"],
+["", "CHECKSIG NOT", "STRICTENC", "CHECKSIG must error when there are no stack items"],
+["0", "CHECKSIG NOT", "STRICTENC", "CHECKSIG must error when there are not 2 stack items"],
+["", "CHECKMULTISIG NOT", "STRICTENC", "CHECKMULTISIG must error when there are no stack items"],
+["", "-1 CHECKMULTISIG NOT", "STRICTENC", "CHECKMULTISIG must error when the specified number of pubkeys is negative"],
+["", "1 CHECKMULTISIG NOT", "STRICTENC", "CHECKMULTISIG must error when there are not enough pubkeys on the stack"],
+["", "-1 0 CHECKMULTISIG NOT", "STRICTENC", "CHECKMULTISIG must error when the specified number of signatures is negative"],
+["", "1 'pk1' 1 CHECKMULTISIG NOT", "STRICTENC", "CHECKMULTISIG must error when there are not enough signatures on the stack"],
+["", "'dummy' 'sig1' 1 'pk1' 1 CHECKMULTISIG IF 1 ENDIF", "", "CHECKMULTISIG must push false to stack when signature is invalid when NOT in strict enc mode"],
+
["",
"0 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG 0 0 CHECKMULTISIG",
"P2SH,STRICTENC",
@@ -426,7 +438,7 @@
["0x4d 0xFF00 0x111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111", "DROP 1", "MINIMALDATA",
"PUSHDATA2 of 255 bytes minimally represented by PUSHDATA1"],
-["0x4f 0x00100000 0x11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111", "DROP 1", "MINIMALDATA",
+["0x4e 0x00010000 0x11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111", "DROP 1", "MINIMALDATA",
"PUSHDATA4 of 256 bytes minimally represented by PUSHDATA2"],
@@ -780,6 +792,12 @@
"P2SH(P2PK) with non-push scriptSig"
],
[
+ "0 0x47 0x304402205451ce65ad844dbb978b8bdedf5082e33b43cae8279c30f2c74d9e9ee49a94f802203fe95a7ccf74da7a232ee523ef4a53cb4d14bdd16289680cdb97a63819b8f42f01 0x46 0x304402205451ce65ad844dbb978b8bdedf5082e33b43cae8279c30f2c74d9e9ee49a94f802203fe95a7ccf74da7a232ee523ef4a53cb4d14bdd16289680cdb97a63819b8f42f",
+ "2 0x21 0x02a673638cb9587cb68ea08dbef685c6f2d2a751a8b3c6f2a7e9a4999e6e4bfaf5 0x21 0x02a673638cb9587cb68ea08dbef685c6f2d2a751a8b3c6f2a7e9a4999e6e4bfaf5 0x21 0x02a673638cb9587cb68ea08dbef685c6f2d2a751a8b3c6f2a7e9a4999e6e4bfaf5 3 CHECKMULTISIG",
+ "P2SH,STRICTENC",
+ "2-of-3 with one valid and one invalid signature due to parse error, nSigs > validSigs"
+],
+[
"11 0x47 0x304402200a5c6163f07b8d3b013c4d1d6dba25e780b39658d79ba37af7057a3b7f15ffa102201fd9b4eaa9943f734928b99a83592c2e7bf342ea2680f6a2bb705167966b742001",
"0x41 0x0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 CHECKSIG",
"CLEANSTACK,P2SH",
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index 6ab9cb8a44..d7ea91607c 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -59,7 +59,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
uint256 hash;
LOCK(cs_main);
- Checkpoints::fEnabled = false;
+ fCheckpointsEnabled = false;
// Simple block creation, nothing special yet:
BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
@@ -262,7 +262,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
BOOST_FOREACH(CTransaction *tx, txFirst)
delete tx;
- Checkpoints::fEnabled = true;
+ fCheckpointsEnabled = true;
}
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/mruset_tests.cpp b/src/test/mruset_tests.cpp
index bd4e9c1d38..2b68f8899e 100644
--- a/src/test/mruset_tests.cpp
+++ b/src/test/mruset_tests.cpp
@@ -17,83 +17,65 @@
using namespace std;
-class mrutester
-{
-private:
- mruset<int> mru;
- std::set<int> set;
-
-public:
- mrutester() { mru.max_size(MAX_SIZE); }
- int size() const { return set.size(); }
-
- void insert(int n)
- {
- mru.insert(n);
- set.insert(n);
- BOOST_CHECK(mru == set);
- }
-};
-
BOOST_FIXTURE_TEST_SUITE(mruset_tests, BasicTestingSetup)
-// Test that an mruset behaves like a set, as long as no more than MAX_SIZE elements are in it
-BOOST_AUTO_TEST_CASE(mruset_like_set)
-{
-
- for (int nTest=0; nTest<NUM_TESTS; nTest++)
- {
- mrutester tester;
- while (tester.size() < MAX_SIZE)
- tester.insert(GetRandInt(2 * MAX_SIZE));
- }
-
-}
-
-// Test that an mruset's size never exceeds its max_size
-BOOST_AUTO_TEST_CASE(mruset_limited_size)
+BOOST_AUTO_TEST_CASE(mruset_test)
{
- for (int nTest=0; nTest<NUM_TESTS; nTest++)
- {
- mruset<int> mru(MAX_SIZE);
- for (int nAction=0; nAction<3*MAX_SIZE; nAction++)
- {
- int n = GetRandInt(2 * MAX_SIZE);
- mru.insert(n);
- BOOST_CHECK(mru.size() <= MAX_SIZE);
+ // The mruset being tested.
+ mruset<int> mru(5000);
+
+ // Run the test 10 times.
+ for (int test = 0; test < 10; test++) {
+ // Reset mru.
+ mru.clear();
+
+ // A deque + set to simulate the mruset.
+ std::deque<int> rep;
+ std::set<int> all;
+
+ // Insert 10000 random integers below 15000.
+ for (int j=0; j<10000; j++) {
+ int add = GetRandInt(15000);
+ mru.insert(add);
+
+ // Add the number to rep/all as well.
+ if (all.count(add) == 0) {
+ all.insert(add);
+ rep.push_back(add);
+ if (all.size() == 5001) {
+ all.erase(rep.front());
+ rep.pop_front();
+ }
+ }
+
+ // Do a full comparison between mru and the simulated mru every 1000 and every 5001 elements.
+ if (j % 1000 == 0 || j % 5001 == 0) {
+ mruset<int> mru2 = mru; // Also try making a copy
+
+ // Check that all elements that should be in there, are in there.
+ BOOST_FOREACH(int x, rep) {
+ BOOST_CHECK(mru.count(x));
+ BOOST_CHECK(mru2.count(x));
+ }
+
+ // Check that all elements that are in there, should be in there.
+ BOOST_FOREACH(int x, mru) {
+ BOOST_CHECK(all.count(x));
+ }
+
+ // Check that all elements that are in there, should be in there.
+ BOOST_FOREACH(int x, mru2) {
+ BOOST_CHECK(all.count(x));
+ }
+
+ for (int t = 0; t < 10; t++) {
+ int r = GetRandInt(15000);
+ BOOST_CHECK(all.count(r) == mru.count(r));
+ BOOST_CHECK(all.count(r) == mru2.count(r));
+ }
+ }
}
}
}
-// 16-bit permutation function
-int static permute(int n)
-{
- // hexadecimals of pi; verified to be linearly independent
- static const int table[16] = {0x243F, 0x6A88, 0x85A3, 0x08D3, 0x1319, 0x8A2E, 0x0370, 0x7344,
- 0xA409, 0x3822, 0x299F, 0x31D0, 0x082E, 0xFA98, 0xEC4E, 0x6C89};
-
- int ret = 0;
- for (int bit=0; bit<16; bit++)
- if (n & (1<<bit))
- ret ^= table[bit];
-
- return ret;
-}
-
-// Test that an mruset acts like a moving window, if no duplicate elements are added
-BOOST_AUTO_TEST_CASE(mruset_window)
-{
- mruset<int> mru(MAX_SIZE);
- for (int n=0; n<10*MAX_SIZE; n++)
- {
- mru.insert(permute(n));
-
- set<int> tester;
- for (int m=max(0,n-MAX_SIZE+1); m<=n; m++)
- tester.insert(permute(m));
-
- BOOST_CHECK(mru == tester);
- }
-}
-
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/pow_tests.cpp b/src/test/pow_tests.cpp
index 4ce1591c35..a436749287 100644
--- a/src/test/pow_tests.cpp
+++ b/src/test/pow_tests.cpp
@@ -69,4 +69,28 @@ BOOST_AUTO_TEST_CASE(get_next_work_upper_limit_actual)
BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime, params), 0x1d00e1fd);
}
+BOOST_AUTO_TEST_CASE(GetBlockProofEquivalentTime_test)
+{
+ SelectParams(CBaseChainParams::MAIN);
+ const Consensus::Params& params = Params().GetConsensus();
+
+ std::vector<CBlockIndex> blocks(10000);
+ for (int i = 0; i < 10000; i++) {
+ blocks[i].pprev = i ? &blocks[i - 1] : NULL;
+ blocks[i].nHeight = i;
+ blocks[i].nTime = 1269211443 + i * params.nPowTargetSpacing;
+ blocks[i].nBits = 0x207fffff; /* target 0x7fffff000... */
+ blocks[i].nChainWork = i ? blocks[i - 1].nChainWork + GetBlockProof(blocks[i - 1]) : arith_uint256(0);
+ }
+
+ for (int j = 0; j < 1000; j++) {
+ CBlockIndex *p1 = &blocks[GetRand(10000)];
+ CBlockIndex *p2 = &blocks[GetRand(10000)];
+ CBlockIndex *p3 = &blocks[GetRand(10000)];
+
+ int64_t tdiff = GetBlockProofEquivalentTime(*p1, *p2, *p3, params);
+ BOOST_CHECK_EQUAL(tdiff, p1->GetBlockTime() - p2->GetBlockTime());
+ }
+}
+
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index b0745d3dab..c727303ea1 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -21,7 +21,7 @@
#include <boost/test/unit_test.hpp>
#include <boost/thread.hpp>
-CClientUIInterface uiInterface;
+CClientUIInterface uiInterface; // Declared but not defined in ui_interface.h
CWallet* pwalletMain;
extern bool fPrintToConsole;
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 17:17:11 +0000