Client/test: Add shell script to test protocol injection

.gitlab-ci.yml

@@ -183,6 +183,11 @@ test:multinode.sh:
   script:
     - jbuilder build @src/bin_client/runtest_multinode.sh
 
+test:inject.sh:
+  <<: *test_definition
+  script:
+    - jbuilder build @src/bin_client/runtest_injection.sh
+
 test:proto:sandbox:
   <<: *test_definition
   script:

src/bin_client/test/demo/TEZOS_PROTOCOL

@@ -0,0 +1,3 @@
+{
+    "modules": ["Main"]
+}

src/bin_client/test/demo/main.ml

@@ -0,0 +1,96 @@
+(**************************************************************************)
+(*                                                                        *)
+(*    Copyright (c) 2014 - 2018.                                          *)
+(*    Dynamic Ledger Solutions, Inc. <contact@tezos.com>                  *)
+(*                                                                        *)
+(*    All rights reserved. No warranty, explicit or implicit, provided.   *)
+(*                                                                        *)
+(**************************************************************************)
+
+type operation = Operation_hash.t
+let max_operation_data_length = 42
+
+let max_block_length = 42
+let validation_passes = []
+let acceptable_passes _op = []
+
+let parse_operation h _ = Ok h
+
+let compare_operations _ _ = 0
+
+type validation_state = {
+  context : Context.t ;
+  fitness : Int64.t ;
+}
+
+let current_context { context } =
+  return context
+
+module Fitness = struct
+
+  type error += Invalid_fitness
+  type error += Invalid_fitness2
+
+  let int64_to_bytes i =
+    let b = MBytes.create 8 in
+    MBytes.set_int64 b 0 i;
+    b
+
+  let int64_of_bytes b =
+    if Compare.Int.(MBytes.length b <> 8) then
+      fail Invalid_fitness2
+    else
+      return (MBytes.get_int64 b 0)
+
+  let from_int64 fitness =
+    [ int64_to_bytes fitness ]
+
+  let to_int64 = function
+    | [ fitness ] -> int64_of_bytes fitness
+    | [] -> return 0L
+    | _ -> fail Invalid_fitness
+
+  let get { fitness } = fitness
+
+end
+
+let precheck_block
+    ~ancestor_context:_
+    ~ancestor_timestamp:_
+    raw_block =
+  Fitness.to_int64 raw_block.Block_header.shell.fitness >>=? fun _ ->
+  return ()
+
+let begin_application
+    ~predecessor_context:context
+    ~predecessor_timestamp:_
+    ~predecessor_fitness:_
+    raw_block =
+  Fitness.to_int64 raw_block.Block_header.shell.fitness >>=? fun fitness ->
+  return { context ; fitness }
+
+let begin_construction
+    ~predecessor_context:context
+    ~predecessor_timestamp:_
+    ~predecessor_level:_
+    ~predecessor_fitness:pred_fitness
+    ~predecessor:_
+    ~timestamp:_
+    ?proto_header:_ () =
+  Fitness.to_int64 pred_fitness >>=? fun pred_fitness ->
+  let fitness = Int64.succ pred_fitness in
+  return { context ; fitness }
+
+let apply_operation ctxt _ =
+  return ctxt
+
+let finalize_block ctxt =
+  let fitness = Fitness.get ctxt in
+  let message = Some (Format.asprintf "fitness <- %Ld" fitness) in
+  let fitness = Fitness.from_int64 fitness in
+  return { Updater.message ; context = ctxt.context ; fitness ;
+           max_operations_ttl = 0 ; max_operation_data_length = 0 }
+
+let rpc_services = RPC_directory.empty
+
+let configure_sandbox ctxt _ = Lwt.return (Ok ctxt)

src/bin_client/test/jbuild

@@ -47,8 +47,24 @@
                     ${bin:tezos-client}
                     ))))
 
+(alias
+ ((name runtest_injection.sh)
+  (locks  (/tcp-port/18731
+           /tcp-port/19731))
+  (deps (sandbox.json
+         test_lib.inc.sh
+         (glob_files demo/*)
+         ))
+  (action (run bash ${path:test_injection.sh}
+                    ${bin:tezos-sandboxed-node.sh}
+                    ${bin:tezos-node}
+                    ${bin:tezos-init-sandboxed-client.sh}
+                    ${bin:tezos-client}
+                    ))))
+
 (alias
  ((name runtest)
   (deps ((alias runtest_basic.sh)
          (alias runtest_contracts.sh)
-         (alias runtest_multinode.sh)))))
+         (alias runtest_multinode.sh)
+         (alias runtest_injection.sh)))))

src/bin_client/test/test_injection.sh

@@ -0,0 +1,18 @@
+#! /usr/bin/env bash
+
+set -e
+
+test_dir="$(cd "$(dirname "$0")" && echo "$(pwd -P)")"
+source $test_dir/test_lib.inc.sh "$@"
+
+start_node 1
+
+sleep 2
+$client inject protocol "$test_dir/demo"
+$client list protocols
+
+echo
+echo End of test
+echo
+
+show_logs="no"