Files
rose-ash/lib/host/conformance.sh
giles d5a1c8370c host: Phase 1 — router + handler + GET /feed endpoint on Dream, 28/28
First migrated endpoint onto the SX host. lib/host is a thin wiring layer:
a host handler is a Dream handler (request->response) that calls a subsystem
public API and serialises via a shared JSON envelope.

- handler.sx: host/ok, host/ok-status, host/error, host/json-status (Dream's
  dream-json is 200-only), host/query-int
- router.sx: host/make-app assembles per-domain route groups + /health probe
  into one dream-router (reuses dr/flatten-routes)
- feed.sx: GET /feed reads feed/all + stream combinators, recent-first, with
  ?actor= filter and ?limit= cap
- 3 test suites incl. a golden test (body == subsystem recent stream + envelope)
- conformance.sh mirrors lib/dream's runner

Builds on dream-on-sx (merged, gate green 480/480) rather than a throwaway
native request model; collapses most of plan Phase 4 into Phase 1.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 19:36:55 +00:00

104 lines
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#!/usr/bin/env bash
# host-on-sx conformance runner — loads the kernel stdlib, the subsystem
# libraries the host wires to, the host modules, and the host test suites in one
# sx_server process, then reports pass/fail per suite. Mirrors lib/dream's runner.
#
# Usage:
# bash lib/host/conformance.sh # run all suites
# bash lib/host/conformance.sh -v # verbose (list each suite)
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="${1:-}"
# Kernel + subsystem dependencies, then the host modules. Order matters:
# stdlib/r7rs first, then the feed subsystem (the first migrated domain), then
# Dream (types/json/router) the host builds on, then the host layer itself.
MODULES=(
"spec/stdlib.sx"
"lib/r7rs.sx"
"lib/apl/runtime.sx"
"lib/feed/normalize.sx"
"lib/feed/stream.sx"
"lib/feed/api.sx"
"lib/dream/types.sx"
"lib/dream/json.sx"
"lib/dream/router.sx"
"lib/host/handler.sx"
"lib/host/router.sx"
"lib/host/feed.sx"
)
# Suites: NAME RUNNER-FN PATH
SUITES=(
"handler host-hd-tests-run! lib/host/tests/handler.sx"
"router host-rt-tests-run! lib/host/tests/router.sx"
"feed host-fd-tests-run! lib/host/tests/feed.sx"
)
TMPFILE=$(mktemp); trap "rm -f $TMPFILE" EXIT
EPOCH=1
emit_load () { echo "(epoch $EPOCH)"; echo "(load \"$1\")"; EPOCH=$((EPOCH+1)); }
emit_eval () { echo "(epoch $EPOCH)"; echo "(eval \"$1\")"; EPOCH=$((EPOCH+1)); }
{
for M in "${MODULES[@]}"; do emit_load "$M"; done
for SUITE in "${SUITES[@]}"; do
read -r _NAME _RUNNER FILE <<< "$SUITE"
emit_load "$FILE"
emit_eval "($_RUNNER)"
done
} > "$TMPFILE"
OUTPUT=$(timeout 300 "$SX_SERVER" < "$TMPFILE" 2>&1 || true)
TOTAL_PASS=0
TOTAL_FAIL=0
FAILED_SUITES=()
LAST_DICT_LINES=$(echo "$OUTPUT" | grep -E '^\{:' || true)
I=0
while read -r LINE; do
[ -z "$LINE" ] && continue
P=$(echo "$LINE" | grep -oE ':passed [0-9]+' | awk '{print $2}')
F=$(echo "$LINE" | grep -oE ':failed [0-9]+' | awk '{print $2}')
[ -z "$P" ] && P=0
[ -z "$F" ] && F=0
SUITE_INFO="${SUITES[$I]}"
SUITE_NAME=$(echo "$SUITE_INFO" | awk '{print $1}')
TOTAL_PASS=$((TOTAL_PASS + P))
TOTAL_FAIL=$((TOTAL_FAIL + F))
if [ "$F" -gt 0 ]; then
FAILED_SUITES+=("$SUITE_NAME: $P/$((P+F))")
printf 'X %-12s %d/%d\n' "$SUITE_NAME" "$P" "$((P+F))"
echo "$LINE" | grep -oE ':name "[^"]*"' | sed 's/:name / fail: /'
elif [ "$VERBOSE" = "-v" ]; then
printf 'ok %-12s %d passed\n' "$SUITE_NAME" "$P"
fi
I=$((I+1))
done <<< "$LAST_DICT_LINES"
TOTAL=$((TOTAL_PASS + TOTAL_FAIL))
if [ "$TOTAL" -eq 0 ]; then
echo "ERROR: no suite results parsed. Raw output:" >&2
echo "$OUTPUT" >&2
exit 1
fi
if [ $TOTAL_FAIL -eq 0 ]; then
echo "ok $TOTAL_PASS/$TOTAL host-on-sx tests passed (${#SUITES[@]} suites)"
else
echo "FAIL $TOTAL_PASS/$TOTAL passed, $TOTAL_FAIL failed:"
for S in "${FAILED_SUITES[@]}"; do echo " $S"; done
exit 1
fi