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rose-ash/lib/smalltalk/test.sh
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reflective: third consumer — Smalltalk frame adopts env.sx — 847+322+427 tests green
lib/guest/reflective/env.sx — added refl-env-find-frame-with (returns
the scope where NAME is bound, or nil). Needed by consumers like
Smalltalk that mutate variables at the source frame rather than
shadowing at the current one. Also added refl-env-find-frame for
the canonical shape.

lib/smalltalk/eval.sx — new st-frame-cfg adapter for the kit.
st-lookup-local now delegates parent-walk to refl-env-find-frame-with
while preserving its Smalltalk-flavoured {:found :value :frame}
return shape (which is used to mutate at the binding's source
frame, not the current one).

lib/smalltalk/test.sh + compare.sh — load lib/guest/reflective/env.sx
before lib/smalltalk/eval.sx.

Three genuinely different wire shapes now share the parent-walk:
- Kernel: {:refl-tag :env :bindings :parent}      mutable bindings
- Tcl:    {:level :locals :parent}                 functional update
- Smalltalk: {:self :method-class :locals :parent  mutable bindings,
              :return-k :active-cell}              rich metadata

All three consumers' full test suites unchanged: Smalltalk 847/847,
Kernel 322/322, Tcl 427/427. The cfg adapter pattern (modelled after
lib/guest/match.sx) cleanly handles all three.
2026-05-12 15:19:19 +00:00

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#!/usr/bin/env bash
# Fast Smalltalk-on-SX test runner — pipes directly to sx_server.exe.
# Mirrors lib/haskell/test.sh.
#
# Usage:
# bash lib/smalltalk/test.sh # run all tests
# bash lib/smalltalk/test.sh -v # verbose
# bash lib/smalltalk/test.sh tests/tokenize.sx # run one file
set -uo pipefail
cd "$(git rev-parse --show-toplevel)"
SX_SERVER="hosts/ocaml/_build/default/bin/sx_server.exe"
if [ ! -x "$SX_SERVER" ]; then
MAIN_ROOT=$(git worktree list | head -1 | awk '{print $1}')
if [ -x "$MAIN_ROOT/$SX_SERVER" ]; then
SX_SERVER="$MAIN_ROOT/$SX_SERVER"
else
echo "ERROR: sx_server.exe not found. Run: cd hosts/ocaml && dune build"
exit 1
fi
fi
VERBOSE=""
FILES=()
for arg in "$@"; do
case "$arg" in
-v|--verbose) VERBOSE=1 ;;
*) FILES+=("$arg") ;;
esac
done
if [ ${#FILES[@]} -eq 0 ]; then
# tokenize.sx must load first — it defines the st-test helpers reused by
# subsequent test files. Sort enforces this lexicographically.
mapfile -t FILES < <(find lib/smalltalk/tests -maxdepth 2 -name '*.sx' | sort)
fi
TOTAL_PASS=0
TOTAL_FAIL=0
FAILED_FILES=()
for FILE in "${FILES[@]}"; do
[ -f "$FILE" ] || { echo "skip $FILE (not found)"; continue; }
TMPFILE=$(mktemp)
if [ "$(basename "$FILE")" = "tokenize.sx" ]; then
cat > "$TMPFILE" <<EPOCHS
(epoch 1)
(load "lib/smalltalk/tokenizer.sx")
(epoch 2)
(load "$FILE")
(epoch 3)
(eval "(list st-test-pass st-test-fail)")
EPOCHS
else
cat > "$TMPFILE" <<EPOCHS
(epoch 1)
(load "lib/smalltalk/tokenizer.sx")
(epoch 2)
(load "lib/smalltalk/parser.sx")
(epoch 3)
(load "lib/smalltalk/runtime.sx")
(epoch 4)
(load "lib/guest/reflective/env.sx")
(load "lib/smalltalk/eval.sx")
(epoch 5)
(load "lib/smalltalk/sunit.sx")
(epoch 6)
(load "lib/smalltalk/tests/tokenize.sx")
(epoch 7)
(load "$FILE")
(epoch 8)
(eval "(list st-test-pass st-test-fail)")
EPOCHS
fi
OUTPUT=$(timeout 180 "$SX_SERVER" < "$TMPFILE" 2>&1 || true)
rm -f "$TMPFILE"
# Final epoch's value: either (ok N (P F)) on one line or
# (ok-len N M)\n(P F) where the value is on the following line.
LINE=$(echo "$OUTPUT" | awk '/^\(ok-len [0-9]+ / {getline; print}' | tail -1)
if [ -z "$LINE" ]; then
LINE=$(echo "$OUTPUT" | grep -E '^\(ok [0-9]+ \([0-9]+ [0-9]+\)\)' | tail -1 \
| sed -E 's/^\(ok [0-9]+ //; s/\)$//')
fi
if [ -z "$LINE" ]; then
echo "X $FILE: could not extract summary"
echo "$OUTPUT" | tail -30
TOTAL_FAIL=$((TOTAL_FAIL + 1))
FAILED_FILES+=("$FILE")
continue
fi
P=$(echo "$LINE" | sed -E 's/^\(([0-9]+) ([0-9]+)\).*/\1/')
F=$(echo "$LINE" | sed -E 's/^\(([0-9]+) ([0-9]+)\).*/\2/')
TOTAL_PASS=$((TOTAL_PASS + P))
TOTAL_FAIL=$((TOTAL_FAIL + F))
if [ "$F" -gt 0 ]; then
FAILED_FILES+=("$FILE")
printf 'X %-40s %d/%d\n' "$FILE" "$P" "$((P+F))"
TMPFILE2=$(mktemp)
if [ "$(basename "$FILE")" = "tokenize.sx" ]; then
cat > "$TMPFILE2" <<EPOCHS
(epoch 1)
(load "lib/smalltalk/tokenizer.sx")
(epoch 2)
(load "$FILE")
(epoch 3)
(eval "(map (fn (f) (get f :name)) st-test-fails)")
EPOCHS
else
cat > "$TMPFILE2" <<EPOCHS
(epoch 1)
(load "lib/smalltalk/tokenizer.sx")
(epoch 2)
(load "lib/smalltalk/parser.sx")
(epoch 3)
(load "lib/smalltalk/runtime.sx")
(epoch 4)
(load "lib/guest/reflective/env.sx")
(load "lib/smalltalk/eval.sx")
(epoch 5)
(load "lib/smalltalk/sunit.sx")
(epoch 6)
(load "lib/smalltalk/tests/tokenize.sx")
(epoch 7)
(load "$FILE")
(epoch 8)
(eval "(map (fn (f) (get f :name)) st-test-fails)")
EPOCHS
fi
FAILS=$(timeout 180 "$SX_SERVER" < "$TMPFILE2" 2>&1 | grep -E '^\(ok [0-9]+ \(' | tail -1 || true)
rm -f "$TMPFILE2"
echo " $FAILS"
elif [ "$VERBOSE" = "1" ]; then
printf 'OK %-40s %d passed\n' "$FILE" "$P"
fi
done
TOTAL=$((TOTAL_PASS + TOTAL_FAIL))
if [ $TOTAL_FAIL -eq 0 ]; then
echo "OK $TOTAL_PASS/$TOTAL smalltalk-on-sx tests passed"
else
echo "FAIL $TOTAL_PASS/$TOTAL passed, $TOTAL_FAIL failed in: ${FAILED_FILES[*]}"
fi
[ $TOTAL_FAIL -eq 0 ]