zombienet: warp-sync tests for validators (paritytech#13078)

* zombienet validators warp sync draft

Sketch of warp-sync test for validators.
Not tested.

Follow-up of: paritytech#12769

* yet another warp-sync scenario added

- all validators are synced from DB,
- some full nodes are synced from DB,
- full-node is warp-synced

* fixes

* fixes

* missing files

* path fixed

---------

Co-authored-by: parity-processbot <>

scripts/ci/gitlab/pipeline/zombienet.yml

@@ -50,3 +50,21 @@ zombienet-0001-basic-warp-sync:
     - /home/nonroot/zombie-net/scripts/ci/run-test-env-manager.sh
         --github-remote-dir="${GH_DIR}/0001-basic-warp-sync"
         --test="test-warp-sync.zndsl"
+
+
+zombienet-0002-validators-warp-sync:
+  extends:
+    - .zombienet-common
+  script:
+    - /home/nonroot/zombie-net/scripts/ci/run-test-env-manager.sh
+        --github-remote-dir="${GH_DIR}/0002-validators-warp-sync"
+        --test="test-validators-warp-sync.zndsl"
+
+
+zombienet-0003-block-building-warp-sync:
+  extends:
+    - .zombienet-common
+  script:
+    - /home/nonroot/zombie-net/scripts/ci/run-test-env-manager.sh
+        --github-remote-dir="${GH_DIR}/0003-block-building-warp-sync"
+        --test="test-block-building-warp-sync.zndsl"

zombienet/0002-validators-warp-sync/README.md

@@ -0,0 +1,4 @@
+Refer to ../0001-basic-warp-sync/README.md for more details. This test is nearly a clone. We want to warp-sync validators and make sure they can build blocks.
+0001-basic-warp-sync chainspec (copied) and database are reused in this test.
+
+

zombienet/0002-validators-warp-sync/test-validators-warp-sync.toml

@@ -0,0 +1,35 @@
+[settings]
+enable_tracing = false
+
+[relaychain]
+default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
+default_command = "substrate"
+
+chain = "gen-db"
+chain_spec_path = "zombienet/0002-validators-warp-sync/chain-spec.json"
+
+  [[relaychain.nodes]]
+  name = "alice"
+  validator = true
+  args = ["--sync warp"]
+
+  [[relaychain.nodes]]
+  name = "bob"
+  validator = true
+  args = ["--sync warp"]
+
+  #we need at least 3 nodes for warp sync
+  [[relaychain.nodes]]
+  name = "charlie"
+  validator = false
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"
+
+  [[relaychain.nodes]]
+  name = "dave"
+  validator = false
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"
+
+  [[relaychain.nodes]]
+  name = "eve"
+  validator = false
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"

zombienet/0002-validators-warp-sync/test-validators-warp-sync.zndsl

@@ -0,0 +1,43 @@
+Description: Warp sync
+Network: ./test-validators-warp-sync.toml
+Creds: config
+
+alice: is up within 30 seconds
+bob: is up within 30 seconds
+charlie: is up within 30 seconds
+dave: is up within 30 seconds
+eve: is up within 30 seconds
+
+alice: reports node_roles is 4
+bob: reports node_roles is 4
+charlie: reports node_roles is 1
+dave: reports node_roles is 1
+eve: reports node_roles is 1
+
+alice: reports peers count is at least 4 within 60 seconds
+bob: reports peers count is at least 4 within 60 seconds
+charlie: reports peers count is at least 4 within 60 seconds
+dave: reports peers count is at least 4 within 60 seconds
+eve: reports peers count is at least 4 within 60 seconds
+
+# db snapshot has 12133 blocks
+charlie: reports block height is at least 12133 within 60 seconds
+dave: reports block height is at least 12133 within 60 seconds
+eve: reports block height is at least 12133 within 60 seconds
+
+alice: log line matches "Warp sync is complete" within 60 seconds
+bob: log line matches "Warp sync is complete" within 60 seconds
+
+# workaround for: https://github.com/paritytech/zombienet/issues/580
+alice: count of log lines containing  "Block history download is complete" is 1 within 60 seconds
+bob: count of log lines containing  "Block history download is complete" is 1 within 60 seconds
+
+alice: reports block height is at least 12133 within 10 seconds
+bob: reports block height is at least 12133 within 10 seconds
+
+alice: count of log lines containing "error" is 0 within 10 seconds
+bob: count of log lines containing "verification failed" is 0 within 10 seconds
+
+# new block were built
+alice: reports block height is at least 12136 within 90 seconds
+bob: reports block height is at least 12136 within 90 seconds

zombienet/0003-block-building-warp-sync/README.md

@@ -0,0 +1,4 @@
+Refer to ../0001-basic-warp-sync/README.md for more details. This test is nearly a clone. We want to warp-sync full nodes in the presence of validators.
+0001-basic-warp-sync chainspec (copied) and database are reused in this test.
+
+

zombienet/0003-block-building-warp-sync/test-block-building-warp-sync.toml

@@ -0,0 +1,30 @@
+[settings]
+enable_tracing = false
+
+[relaychain]
+default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
+default_command = "substrate"
+
+chain = "gen-db"
+chain_spec_path = "zombienet/0003-block-building-warp-sync/chain-spec.json"
+
+  #we need at least 3 nodes for warp sync
+  [[relaychain.nodes]]
+  name = "alice"
+  validator = true
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"
+
+  [[relaychain.nodes]]
+  name = "bob"
+  validator = true
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"
+
+  [[relaychain.nodes]]
+  name = "charlie"
+  validator = false
+  db_snapshot="https://storage.googleapis.com/zombienet-db-snaps/substrate/0001-basic-warp-sync/chains-0bb3f0be2ce41b5615b224215bcc8363aa0416a6.tgz"
+
+  [[relaychain.nodes]]
+  name = "dave"
+  validator = false
+  args = ["--sync warp"]

zombienet/0003-block-building-warp-sync/test-block-building-warp-sync.zndsl

@@ -0,0 +1,35 @@
+Description: Warp sync
+Network: ./test-block-building-warp-sync.toml
+Creds: config
+
+alice: is up
+bob: is up
+charlie: is up
+dave: is up
+
+alice: reports node_roles is 4
+bob: reports node_roles is 4
+charlie: reports node_roles is 1
+dave: reports node_roles is 1
+
+alice: reports peers count is at least 3 within 60 seconds
+bob: reports peers count is at least 3 within 60 seconds
+charlie: reports peers count is at least 3 within 60 seconds
+dave: reports peers count is at least 3 within 60 seconds
+
+
+# db snapshot has 12133 blocks
+dave: reports block height is at least 1 within 60 seconds
+dave: reports block height is at least 12132 within 60 seconds
+dave: reports block height is at least 12133 within 60 seconds
+
+alice: reports block height is at least 12133 within 60 seconds
+bob: reports block height is at least 12133 within 60 seconds
+charlie: reports block height is at least 12133 within 60 seconds
+
+dave: log line matches "Warp sync is complete" within 60 seconds
+# workaround for: https://github.com/paritytech/zombienet/issues/580
+dave: count of log lines containing  "Block history download is complete" is 1 within 10 seconds
+
+dave: count of log lines containing "error" is 0 within 10 seconds
+dave: count of log lines containing "verification failed" is 0 within 10 seconds