test: Phase 103 if-only merge fixture + VM/LLVM smokes
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nyash-codex
23
apps/tests/phase103_if_only_merge_min.hako
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23
apps/tests/phase103_if_only_merge_min.hako
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// Phase 103: if-only merge regression fixture
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// Goal: require merge (PHI-equivalent) in an if-only program (no loops),
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// and include one nested if to ensure nested merge stability.
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box Main {
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main() {
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local x = 0
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if "x" == "x" {
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if "y" == "z" {
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x = 1
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} else {
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x = 2
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}
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} else {
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x = 3
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}
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print(x)
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return "OK"
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}
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}
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#!/bin/bash
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# Phase 103: if-only merge regression (LLVM EXE parity)
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source "$(dirname "$0")/../../../lib/test_runner.sh"
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export SMOKES_USE_PYVM=0
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require_env || exit 2
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# LLVM availability checks (graceful SKIP)
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if ! command -v llvm-config-18 &> /dev/null; then
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test_skip "llvm-config-18 not found"; exit 0
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fi
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if ! "$NYASH_BIN" --help 2>&1 | grep -q "llvm"; then
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test_skip "hakorune --backend llvm not available"; exit 0
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fi
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if ! python3 -c "import llvmlite" 2>/dev/null; then
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test_skip "Python llvmlite not found"; exit 0
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fi
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# Phase 97/98/100 SSOT: plugin dlopen check → build only if needed → dlopen recheck.
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FILEBOX_SO="$NYASH_ROOT/plugins/nyash-filebox-plugin/libnyash_filebox_plugin.so"
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MAPBOX_SO="$NYASH_ROOT/plugins/nyash-map-plugin/libnyash_map_plugin.so"
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STRINGBOX_SO="$NYASH_ROOT/plugins/nyash-string-plugin/libnyash_string_plugin.so"
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CONSOLEBOX_SO="$NYASH_ROOT/plugins/nyash-console-plugin/libnyash_console_plugin.so"
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INTEGERBOX_SO="$NYASH_ROOT/plugins/nyash-integer-plugin/libnyash_integer_plugin.so"
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check_plugins() {
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python3 - "$FILEBOX_SO" "$MAPBOX_SO" "$STRINGBOX_SO" "$CONSOLEBOX_SO" "$INTEGERBOX_SO" <<'PY'
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import ctypes
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import os
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import sys
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names = ["FileBox", "MapBox", "StringBox", "ConsoleBox", "IntegerBox"]
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paths = sys.argv[1:]
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failures = []
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for name, path in zip(names, paths):
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if not os.path.isfile(path):
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failures.append(f"[plugin/missing] {name}: {path}")
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continue
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try:
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ctypes.CDLL(path)
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except Exception as e: # noqa: BLE001
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failures.append(f"[plugin/dlopen] {name}: {path} ({e})")
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if failures:
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print("\n".join(failures))
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sys.exit(1)
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print("OK")
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PY
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}
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echo "[INFO] Checking plugin artifacts (FileBox/MapBox/StringBox/ConsoleBox/IntegerBox)"
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if ! CHECK_OUTPUT=$(check_plugins 2>&1); then
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echo "$CHECK_OUTPUT"
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echo "[INFO] Missing/broken plugin detected, running build-all (core plugins)"
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BUILD_LOG="/tmp/phase103_if_only_plugin_build.log"
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if ! bash "$NYASH_ROOT/tools/plugins/build-all.sh" \
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nyash-filebox-plugin nyash-map-plugin nyash-string-plugin nyash-console-plugin nyash-integer-plugin \
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>"$BUILD_LOG" 2>&1; then
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echo "[FAIL] tools/plugins/build-all.sh failed for core plugins"
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tail -n 80 "$BUILD_LOG"
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exit 1
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fi
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if ! CHECK_OUTPUT=$(check_plugins 2>&1); then
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echo "$CHECK_OUTPUT"
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echo "[FAIL] Plugin artifacts still missing or unloadable after build-all"
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tail -n 80 "$BUILD_LOG"
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exit 1
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fi
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fi
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mkdir -p "$NYASH_ROOT/tmp"
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INPUT_HAKO="$NYASH_ROOT/apps/tests/phase103_if_only_merge_min.hako"
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OUTPUT_EXE="$NYASH_ROOT/tmp/phase103_if_only_llvm_exe"
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echo "[INFO] Building: $INPUT_HAKO → $OUTPUT_EXE"
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BUILD_LOG="/tmp/phase103_if_only_build.log"
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if ! env NYASH_DISABLE_PLUGINS=0 "$NYASH_ROOT/tools/build_llvm.sh" "$INPUT_HAKO" -o "$OUTPUT_EXE" 2>&1 | tee "$BUILD_LOG"; then
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echo "[FAIL] build_llvm.sh failed"
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tail -n 80 "$BUILD_LOG"
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exit 1
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fi
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if [ ! -x "$OUTPUT_EXE" ]; then
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echo "[FAIL] Executable not created or not executable: $OUTPUT_EXE"
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ls -la "$OUTPUT_EXE" 2>/dev/null || echo "File does not exist"
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exit 1
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fi
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echo "[INFO] Executing: $OUTPUT_EXE"
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set +e
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OUTPUT=$(timeout "${RUN_TIMEOUT_SECS:-10}" env NYASH_DISABLE_PLUGINS=0 "$OUTPUT_EXE" 2>&1)
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EXIT_CODE=$?
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set -e
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if [ "$EXIT_CODE" -ne 0 ]; then
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echo "[FAIL] Execution failed with exit code $EXIT_CODE"
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echo "$OUTPUT" | tail -n 80
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exit 1
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fi
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CLEAN=$(printf "%s\n" "$OUTPUT" | grep -v '^\[' | grep -E '^-?[0-9]+$' | head -n 1 | tr -d '\r')
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EXPECTED="2"
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echo "[INFO] CLEAN output:"
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echo "$CLEAN"
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if [ "$CLEAN" = "$EXPECTED" ]; then
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test_pass "phase103_if_only_llvm_exe: output matches expected (2)"
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else
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echo "[FAIL] Output mismatch"
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echo "[INFO] Raw output (tail):"
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echo "$OUTPUT" | tail -n 80
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echo "[INFO] Expected:"
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printf "%s\n" "$EXPECTED"
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exit 1
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fi
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@ -0,0 +1,57 @@
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#!/bin/bash
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# Phase 103: if-only merge regression (VM)
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#
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# Verifies that if-only lowering (nested if + merge) is stable in VM backend.
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source "$(dirname "$0")/../../../lib/test_runner.sh"
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export SMOKES_USE_PYVM=0
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require_env || exit 2
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PASS_COUNT=0
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FAIL_COUNT=0
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RUN_TIMEOUT_SECS=${RUN_TIMEOUT_SECS:-10}
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INPUT="$NYASH_ROOT/apps/tests/phase103_if_only_merge_min.hako"
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echo "[INFO] Phase 103: if-only merge regression (VM) - $INPUT"
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set +e
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OUTPUT=$(timeout "$RUN_TIMEOUT_SECS" env \
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NYASH_DISABLE_PLUGINS=1 \
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HAKO_JOINIR_STRICT=1 \
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"$NYASH_BIN" --backend vm "$INPUT" 2>&1)
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EXIT_CODE=$?
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set -e
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if [ "$EXIT_CODE" -eq 124 ]; then
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echo "[FAIL] hakorune timed out (>${RUN_TIMEOUT_SECS}s)"
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FAIL_COUNT=$((FAIL_COUNT + 1))
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elif [ "$EXIT_CODE" -eq 0 ]; then
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EXPECTED="2"
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CLEAN=$(printf "%s\n" "$OUTPUT" | grep -E '^-?[0-9]+$' | head -n 1 | tr -d '\r')
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if [ "$CLEAN" = "$EXPECTED" ]; then
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echo "[PASS] Output verified: 2"
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PASS_COUNT=$((PASS_COUNT + 1))
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else
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echo "[FAIL] Unexpected output (expected: 2)"
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echo "[INFO] output (tail):"
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echo "$OUTPUT" | tail -n 50 || true
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FAIL_COUNT=$((FAIL_COUNT + 1))
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fi
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else
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echo "[FAIL] hakorune failed with exit code $EXIT_CODE"
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echo "[INFO] output (tail):"
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echo "$OUTPUT" | tail -n 50 || true
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FAIL_COUNT=$((FAIL_COUNT + 1))
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fi
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echo "[INFO] PASS: $PASS_COUNT, FAIL: $FAIL_COUNT"
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if [ "$FAIL_COUNT" -eq 0 ]; then
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test_pass "phase103_if_only_vm: All tests passed"
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exit 0
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else
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test_fail "phase103_if_only_vm: $FAIL_COUNT test(s) failed"
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exit 1
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fi
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