fed-sx-m1: Step 8c-art — GET /artifacts/{cid} route reusing match_prefix + 9 tests

next/tests/http_artifacts.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+# next/tests/http_artifacts.sh — Step 8c-art acceptance test.
+#
+# Exercises GET /artifacts/{cid} via the shared match_prefix
+# machinery. Mirrors the actors-route test shape. 9 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/http_server.erl\")) :name)")
+
+;; artifacts_prefix is "/artifacts/" — 11 bytes
+(epoch 10)
+(eval "(erlang-eval-ast \"byte_size(http_server:artifacts_prefix())\")")
+
+;; GET /artifacts/<cid> -> 200
+(epoch 11)
+(eval "(get (erlang-eval-ast \"Cid = <<98,97,102,107,114,101,49>>, Req = [{method, <<71,69,84>>}, {path, <<(http_server:artifacts_prefix())/binary, Cid/binary>>}], case http_server:route(Req) of [{status, 200} | _] -> ok; _ -> bad end\") :name)")
+
+;; The cid is echoed in the body (carries 'artifact: ' prefix)
+(epoch 12)
+(eval "(get (erlang-eval-ast \"Cid = <<98,97,102,107,114,101,49>>, Req = [{method, <<71,69,84>>}, {path, <<(http_server:artifacts_prefix())/binary, Cid/binary>>}], R = http_server:route(Req), case R of [_, _, {body, B}] -> http_server:match_prefix(<<97,114,116,105,102,97,99,116,58,32>>, B) =/= nomatch; _ -> false end\") :name)")
+
+;; GET /artifacts/ (empty cid) -> 404
+(epoch 13)
+(eval "(get (erlang-eval-ast \"Req = [{method, <<71,69,84>>}, {path, http_server:artifacts_prefix()}], case http_server:route(Req) of [{status, 404} | _] -> ok; _ -> bad end\") :name)")
+
+;; POST /artifacts/<cid> -> 404 (only GET)
+(epoch 14)
+(eval "(get (erlang-eval-ast \"Cid = <<98,97,102>>, Req = [{method, <<80,79,83,84>>}, {path, <<(http_server:artifacts_prefix())/binary, Cid/binary>>}], case http_server:route(Req) of [{status, 404} | _] -> ok; _ -> bad end\") :name)")
+
+;; Actor and artifact routes don't collide
+(epoch 15)
+(eval "(get (erlang-eval-ast \"R1 = http_server:route([{method, <<71,69,84>>}, {path, <<47,97,99,116,111,114,115,47,97>>}]), R2 = http_server:route([{method, <<71,69,84>>}, {path, <<(http_server:artifacts_prefix())/binary, 98>>}]), case {R1, R2} of {[{status, 200} | _], [{status, 200} | _]} -> ok; _ -> bad end\") :name)")
+
+;; Existing routes (GET /, capabilities) still work
+(epoch 16)
+(eval "(get (erlang-eval-ast \"R1 = case http_server:route([{method, <<71,69,84>>}, {path, <<47>>}]) of [{status, 200} | _] -> ok; _ -> bad end, R2 = case http_server:route([{method, <<71,69,84>>}, {path, http_server:capabilities_path()}]) of [{status, 200} | _] -> ok; _ -> bad end, {R1, R2} =:= {ok, ok}\") :name)")
+
+;; artifacts_prefix starts with '/'
+(epoch 17)
+(eval "(get (erlang-eval-ast \"case http_server:artifacts_prefix() of <<47, _/binary>> -> ok; _ -> bad end\") :name)")
+EPOCHS
+
+OUTPUT=$(timeout 60 "$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: $actual
+"
+  fi
+}
+
+check  2  "module load name"                  "http_server"
+check 10  "artifacts_prefix size = 11"        "11"
+check 11  "GET /artifacts/<cid> -> 200"       "ok"
+check 12  "body carries 'artifact: '"         "true"
+check 13  "GET /artifacts/ (empty) -> 404"    "ok"
+check 14  "POST /artifacts/<cid> -> 404"      "ok"
+check 15  "actors + artifacts no collision"   "ok"
+check 16  "static routes still 200"           "true"
+check 17  "artifacts_prefix leading /"        "ok"
+
+TOTAL=$((PASS+FAIL))
+if [ $FAIL -eq 0 ]; then
+  echo "ok $PASS/$TOTAL next/tests/http_artifacts.sh passed"
+else
+  echo "FAIL $PASS/$TOTAL passed, $FAIL failed:"
+  echo "$ERRORS"
+fi
+[ $FAIL -eq 0 ]