From 307aa40e72e2b651667f8f6ec4b9cc7ce6633a1c Mon Sep 17 00:00:00 2001
From: neodiX <neodix@ton.org>
Date: Fri, 12 Jan 2024 16:08:22 +0100
Subject: [PATCH] improving test-catchain

---
 catchain/catchain-receiver.cpp | 4 +++-
 test/test-catchain.cpp         | 9 +++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/catchain/catchain-receiver.cpp b/catchain/catchain-receiver.cpp
index 482cfb43c..c8206de95 100644
--- a/catchain/catchain-receiver.cpp
+++ b/catchain/catchain-receiver.cpp
@@ -287,7 +287,9 @@ void CatChainReceiverImpl::add_block_cont_3(tl_object_ptr<ton_api::catchain_bloc
 
   run_scheduler();
   if (!intentional_fork_) {
-    CHECK(last_sent_block_->delivered());
+    LOG_CHECK(last_sent_block_->delivered())
+        << "source=" << last_sent_block_->get_source_id() << " ill=" << last_sent_block_->is_ill()
+        << " height=" << last_sent_block_->get_height();
   }
 
   active_send_ = false;
diff --git a/test/test-catchain.cpp b/test/test-catchain.cpp
index 149ea3e38..3131c2b95 100644
--- a/test/test-catchain.cpp
+++ b/test/test-catchain.cpp
@@ -186,6 +186,7 @@ class CatChainInst : public td::actor::Actor {
 
   void create_fork() {
     auto height = height_ - 1;  //td::Random::fast(0, height_ - 1);
+    LOG(WARNING) << "Creating fork, source_id=" << idx_ << ", height=" << height;
 
     auto sum = prev_values_[height] + 1;
     td::uint64 x[2];
@@ -241,7 +242,8 @@ int main(int argc, char *argv[]) {
     td::actor::send_closure(adnl, &ton::adnl::Adnl::register_network_manager, network_manager.get());
   });
 
-  for (td::uint32 att = 0; att < 10; att++) {
+  for (td::uint32 att = 0; att < 20; att++) {
+    LOG(WARNING) << "Test #" << att;
     nodes.resize(total_nodes);
 
     scheduler.run_in_context([&] {
@@ -296,7 +298,10 @@ int main(int argc, char *argv[]) {
       std::cout << "value=" << n.get_actor_unsafe().value() << std::endl;
     }
 
-    scheduler.run_in_context([&] { td::actor::send_closure(inst[0], &CatChainInst::create_fork); });
+    td::uint32 fork_cnt = att < 10 ? 1 : (att - 10) / 5 + 2;
+    for (td::uint32 idx = 0; idx < fork_cnt; ++idx) {
+      scheduler.run_in_context([&] { td::actor::send_closure(inst[idx], &CatChainInst::create_fork); });
+    }
 
     t = td::Timestamp::in(1.0);
     while (scheduler.run(1)) {