fed-sx-m1: Step 6d-cs — outbox:construct + sign + cid_of + 13 tests

next/tests/outbox_construct.sh

@@ -0,0 +1,124 @@
+#!/usr/bin/env bash
+# next/tests/outbox_construct.sh — Step 6d-cs acceptance test.
+#
+# Exercises outbox:construct/4, outbox:sign/2, outbox:cid_of/1.
+# Closes the loop by verifying that construct→sign produces an
+# envelope that envelope:verify_signature/2 accepts. 11 cases.
+
+set -uo pipefail
+cd "$(git rev-parse --show-toplevel)"
+
+SX_SERVER="${SX_SERVER:-hosts/ocaml/_build/default/bin/sx_server.exe}"
+if [ ! -x "$SX_SERVER" ]; then
+  SX_SERVER="/root/rose-ash/hosts/ocaml/_build/default/bin/sx_server.exe"
+fi
+if [ ! -x "$SX_SERVER" ]; then
+  echo "ERROR: sx_server.exe not found." >&2
+  exit 1
+fi
+
+VERBOSE="${1:-}"
+PASS=0; FAIL=0; ERRORS=""
+TMPFILE=$(mktemp); trap "rm -f $TMPFILE" EXIT
+
+cat > "$TMPFILE" <<'EPOCHS'
+(epoch 1)
+(load "lib/erlang/tokenizer.sx")
+(load "lib/erlang/parser.sx")
+(load "lib/erlang/parser-core.sx")
+(load "lib/erlang/parser-expr.sx")
+(load "lib/erlang/parser-module.sx")
+(load "lib/erlang/transpile.sx")
+(load "lib/erlang/runtime.sx")
+(load "lib/erlang/vm/dispatcher.sx")
+
+(epoch 2)
+(eval "(get (erlang-load-module (file-read \"next/kernel/envelope.erl\")) :name)")
+(epoch 3)
+(eval "(get (erlang-load-module (file-read \"next/kernel/outbox.erl\")) :name)")
+
+;; construct: required fields present
+(epoch 10)
+(eval "(get (erlang-eval-ast \"Env = outbox:construct(create, alice, 100, nil), envelope:get_field(actor, Env) =:= {ok, alice}\") :name)")
+(epoch 11)
+(eval "(get (erlang-eval-ast \"Env = outbox:construct(create, alice, 100, nil), envelope:get_field(type, Env) =:= {ok, create}\") :name)")
+(epoch 12)
+(eval "(get (erlang-eval-ast \"Env = outbox:construct(create, alice, 100, nil), envelope:get_field(published, Env) =:= {ok, 100}\") :name)")
+
+;; construct: :id is a non-trivial CID
+(epoch 13)
+(eval "(get (erlang-eval-ast \"Env = outbox:construct(create, alice, 100, nil), {ok, Id} = envelope:get_field(id, Env), is_binary(Id) and (byte_size(Id) > 50)\") :name)")
+
+;; construct deterministic across calls with same args
+(epoch 14)
+(eval "(get (erlang-eval-ast \"E1 = outbox:construct(create, alice, 100, nil), E2 = outbox:construct(create, alice, 100, nil), outbox:cid_of(E1) =:= outbox:cid_of(E2)\") :name)")
+
+;; construct distinct CIDs for distinct types
+(epoch 15)
+(eval "(get (erlang-eval-ast \"E1 = outbox:construct(create, alice, 100, nil), E2 = outbox:construct(update, alice, 100, nil), outbox:cid_of(E1) =/= outbox:cid_of(E2)\") :name)")
+
+;; construct distinct CIDs for distinct timestamps
+(epoch 16)
+(eval "(get (erlang-eval-ast \"E1 = outbox:construct(create, alice, 100, nil), E2 = outbox:construct(create, alice, 101, nil), outbox:cid_of(E1) =/= outbox:cid_of(E2)\") :name)")
+
+;; sign adds a :signature field
+(epoch 17)
+(eval "(get (erlang-eval-ast \"KS = [{key_id, k1}, {algorithm, ed25519}, {value, <<1,2,3>>}], Unsigned = outbox:construct(create, alice, 100, nil), Signed = outbox:sign(Unsigned, KS), envelope:get_field(signature, Signed) =/= not_found\") :name)")
+
+;; signed envelope passes envelope:verify_signature with matching key
+(epoch 18)
+(eval "(get (erlang-eval-ast \"KM = <<1,2,3,4>>, KS = [{key_id, k1}, {algorithm, ed25519}, {value, KM}], Unsigned = outbox:construct(create, alice, 100, nil), Signed = outbox:sign(Unsigned, KS), AS = [{public_keys, [[{id, k1}, {created, 50}, {value, KM}]]}], envelope:verify_signature(Signed, AS) =:= ok\") :name)")
+
+;; signed envelope fails verify with a wrong key
+(epoch 19)
+(eval "(get (erlang-eval-ast \"KM = <<1,2,3,4>>, OtherKM = <<9,9,9,9>>, KS = [{key_id, k1}, {algorithm, ed25519}, {value, KM}], Unsigned = outbox:construct(create, alice, 100, nil), Signed = outbox:sign(Unsigned, KS), AS = [{public_keys, [[{id, k1}, {created, 50}, {value, OtherKM}]]}], envelope:verify_signature(Signed, AS) =:= {error, bad_signature}\") :name)")
+
+;; Round-trip through the full pipeline:
+;; construct → sign → stage_envelope → stage_signature → ok
+(epoch 20)
+(eval "(get (erlang-eval-ast \"KM = <<1,2,3,4>>, KS = [{key_id, k1}, {algorithm, ed25519}, {value, KM}], Unsigned = outbox:construct(create, alice, 100, nil), Signed = outbox:sign(Unsigned, KS), AS = [{public_keys, [[{id, k1}, {created, 50}, {value, KM}]]}], envelope:validate_shape(Signed) =:= ok and envelope:verify_signature(Signed, AS) =:= ok\") :name)")
+EPOCHS
+
+OUTPUT=$(timeout 180 "$SX_SERVER" < "$TMPFILE" 2>/dev/null)
+
+check() {
+  local epoch="$1" desc="$2" expected="$3"
+  local actual
+  actual=$(echo "$OUTPUT" | awk -v e="$epoch" '
+    $0 ~ "^\\(ok-len " e " " { getline; print; exit }
+    $0 ~ "^\\(ok " e " "     { print; exit }
+    $0 ~ "^\\(error " e " "  { print; exit }
+  ')
+  [ -z "$actual" ] && actual="<no output for epoch $epoch>"
+  if echo "$actual" | grep -qF -- "$expected"; then
+    PASS=$((PASS+1))
+    [ "$VERBOSE" = "-v" ] && echo "  ok $desc"
+  else
+    FAIL=$((FAIL+1))
+    ERRORS+="  FAIL [$desc] (epoch $epoch) expected: $expected | actual: $actual
+"
+  fi
+}
+
+check  2  "envelope module loaded"             "envelope"
+check  3  "outbox module loaded"               "outbox"
+check 10  "construct sets :actor"              "true"
+check 11  "construct sets :type"               "true"
+check 12  "construct sets :published"          "true"
+check 13  "construct :id is a CID"             "true"
+check 14  "construct deterministic"            "true"
+check 15  "distinct types -> distinct CIDs"    "true"
+check 16  "distinct ts -> distinct CIDs"       "true"
+check 17  "sign adds :signature"               "true"
+check 18  "signed verifies against key"        "true"
+check 19  "signed fails against wrong key"     "true"
+check 20  "full pipeline round-trip"           "true"
+
+TOTAL=$((PASS+FAIL))
+if [ $FAIL -eq 0 ]; then
+  echo "ok $PASS/$TOTAL next/tests/outbox_construct.sh passed"
+else
+  echo "FAIL $PASS/$TOTAL passed, $FAIL failed:"
+  echo "$ERRORS"
+fi
+[ $FAIL -eq 0 ]