CI: added more tests

tests/src/block_template_tests.cpp

@@ -236,6 +236,7 @@ TEST(block_template, submit_sidechain_block)
 
 	ASSERT_EQ(sidechain.difficulty(), 219467);
 	ASSERT_EQ(sidechain.blocksById().size(), 4487);
+	ASSERT_TRUE(sidechain.precalcFinished());
 
 	const PoolBlock* tip = sidechain.chainTip();
 

tests/src/main.cpp

@@ -28,6 +28,7 @@ using namespace p2pool;
 int main(int argc, char** argv)
 {
 	set_main_thread();
+	p2pool_usage();
 
 	PoolBlock::s_precalculatedSharesLock = new ReadWriteLock();
 

tests/src/merkle_tests.cpp

@@ -168,6 +168,17 @@ TEST(merkle, tree)
 		}
 	};
 
+	// 0 leaves
+	uint32_t path_monero;
+	ASSERT_FALSE(tree_path(0, 0, &path_monero));
+
+	merkle_hash(std::vector<hash>(), root);
+	ASSERT_TRUE(root.empty());
+
+	std::vector<std::vector<hash>> tree;
+	merkle_hash_full_tree(std::vector<hash>(), tree);
+	ASSERT_TRUE(tree.empty());
+
 	// 1 leaf
 	merkle_hash(hashes, root);
 	ASSERT_EQ(root, input[0]);

tests/src/util_tests.cpp

@@ -80,6 +80,16 @@ TEST(util, varint)
 	// Invalid value 2
 	uint8_t buf2[1] = { 0x80 };
 	ASSERT_EQ(readVarint(buf2, buf2 + 1, check), nullptr);
+
+	// Invalid value 3
+	uint8_t buf3[16];
+	memset(buf3, 128, sizeof(buf3));
+	ASSERT_EQ(readVarint(buf3, buf3 + sizeof(buf3), check), nullptr);
+
+	// Invalid value 4
+	uint32_t check2;
+	uint8_t buf4[] = {255, 255, 255, 255, 127};
+	ASSERT_EQ(readVarint(buf4, buf4 + sizeof(buf4), check2), nullptr);
 }
 
 TEST(util, bsr)