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rose-ash/next/tests/registry_pure.sh
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fed-sx-m1: Step 5a — pure-functional registry (new/register/lookup/list) + 14 tests
2026-05-28 00:46:54 +00:00

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#!/usr/bin/env bash
# next/tests/registry_pure.sh — Step 5a acceptance test.
#
# Exercises the pure-functional registry API: new/0, kinds/0,
# register/4, lookup/3, list/2. State threading is verified
# by chaining register calls and inspecting the final state.
# 13 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/registry.erl\")) :name)")
;; new/0 returns []
(epoch 10)
(eval "(get (erlang-eval-ast \"registry:new() =:= []\") :name)")
;; kinds/0 has 7 entries
(epoch 11)
(eval "(erlang-eval-ast \"length(registry:kinds())\")")
;; kinds/0 includes activity_types
(epoch 12)
(eval "(get (erlang-eval-ast \"lists:member(activity_types, registry:kinds())\") :name)")
;; register + lookup round-trip
(epoch 13)
(eval "(get (erlang-eval-ast \"{ok, S} = registry:register(activity_types, create, [{cid, c1}], registry:new()), registry:lookup(activity_types, create, S) =:= {ok, [{cid, c1}]}\") :name)")
;; lookup on empty registry returns not_found
(epoch 14)
(eval "(get (erlang-eval-ast \"registry:lookup(activity_types, anything, registry:new()) =:= not_found\") :name)")
;; lookup on unknown kind returns {error, unknown_kind}
(epoch 15)
(eval "(get (erlang-eval-ast \"case registry:lookup(bogus_kind, foo, registry:new()) of {error, unknown_kind} -> ok; _ -> bad end\") :name)")
;; register on unknown kind returns {error, unknown_kind}
(epoch 16)
(eval "(get (erlang-eval-ast \"case registry:register(bogus_kind, foo, bar, registry:new()) of {error, unknown_kind} -> ok; _ -> bad end\") :name)")
;; list of empty kind returns []
(epoch 17)
(eval "(get (erlang-eval-ast \"registry:list(activity_types, registry:new()) =:= []\") :name)")
;; Three registers + list returns 3 pairs
(epoch 18)
(eval "(erlang-eval-ast \"{ok, S1} = registry:register(activity_types, create, e1, registry:new()), {ok, S2} = registry:register(activity_types, update, e2, S1), {ok, S3} = registry:register(activity_types, delete, e3, S2), length(registry:list(activity_types, S3))\")")
;; Re-registering same name overrides previous entry
(epoch 19)
(eval "(get (erlang-eval-ast \"{ok, S1} = registry:register(activity_types, create, v1, registry:new()), {ok, S2} = registry:register(activity_types, create, v2, S1), registry:lookup(activity_types, create, S2) =:= {ok, v2}\") :name)")
;; Re-registering same name keeps list length at 1
(epoch 20)
(eval "(erlang-eval-ast \"{ok, S1} = registry:register(activity_types, create, v1, registry:new()), {ok, S2} = registry:register(activity_types, create, v2, S1), length(registry:list(activity_types, S2))\")")
;; Different kinds are independent
(epoch 21)
(eval "(erlang-eval-ast \"{ok, S1} = registry:register(activity_types, x, 1, registry:new()), {ok, S2} = registry:register(object_types, x, 2, S1), {registry:lookup(activity_types, x, S2), registry:lookup(object_types, x, S2)} =:= {{ok, 1}, {ok, 2}}\")")
;; list on unknown kind returns {error, unknown_kind}
(epoch 22)
(eval "(get (erlang-eval-ast \"case registry:list(bogus_kind, registry:new()) of {error, unknown_kind} -> ok; _ -> bad end\") :name)")
EPOCHS
OUTPUT=$(timeout 120 "$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: $actual
"
fi
}
check 2 "module load name" "registry"
check 10 "new/0 returns []" "true"
check 11 "kinds/0 length" "7"
check 12 "kinds/0 includes activity_types" "true"
check 13 "register + lookup round-trip" "true"
check 14 "lookup empty -> not_found" "true"
check 15 "lookup bogus kind" "ok"
check 16 "register bogus kind" "ok"
check 17 "list empty kind -> []" "true"
check 18 "three registers, list returns 3" "3"
check 19 "re-register overrides entry" "true"
check 20 "re-register doesn't grow list" "1"
check 21 "different kinds independent" "true"
check 22 "list bogus kind" "ok"
TOTAL=$((PASS+FAIL))
if [ $FAIL -eq 0 ]; then
echo "ok $PASS/$TOTAL next/tests/registry_pure.sh passed"
else
echo "FAIL $PASS/$TOTAL passed, $FAIL failed:"
echo "$ERRORS"
fi
[ $FAIL -eq 0 ]