dimgigov
f619316470
Lower match to if-else for literals, ranges, enum tags, and wildcards. Fix bootstrap literal arms that always matched; port real arm AST/parser and Lcx_LowerMatch to selfhost with last-expression return. Expand pattern_matching example and add parse/use-after-move/double-mut golden diagnostics. Selfhost-loop remains binary-identical.
58 lines
1.5 KiB
Bash
Executable File
58 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Golden tests for Rust-style compiler diagnostics.
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# Usage: from repo root: tests/error_golden/run.sh [path/to/buxc]
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set -euo pipefail
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ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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BUXC="${1:-$ROOT/buxc}"
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DIR="$(cd "$(dirname "$0")" && pwd)"
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if [[ ! -x "$BUXC" ]]; then
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echo "error: buxc not found at $BUXC (run make build first)"
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exit 1
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fi
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passed=0
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failed=0
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normalize() {
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# Replace absolute paths with FILE (location markers and "in <path>" lines).
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# Drop trailing blank lines.
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sed -E \
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-e "s|$DIR/[^:[:space:]]+:|FILE:|g" \
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-e "s|$ROOT/[^:[:space:]]+:|FILE:|g" \
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-e "s|$DIR/[^:[:space:]]+|FILE|g" \
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-e "s|$ROOT/[^:[:space:]]+|FILE|g" \
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-e "s|//+|/|g" \
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| sed -e :a -e '/^\n*$/{$d;N;ba' -e '}'
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}
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for case_dir in "$DIR"/*/; do
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name="$(basename "$case_dir")"
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[[ -f "$case_dir/expected.err" ]] || continue
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[[ -f "$case_dir/bux.toml" ]] || continue
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out="$("$BUXC" build "$case_dir" --color off 2>&1 || true)"
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got="$(printf '%s\n' "$out" | normalize)"
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exp="$(cat "$case_dir/expected.err")"
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# Compare ignoring full absolute path differences already normalized
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if [[ "$got" == "$exp" ]]; then
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echo " PASS $name"
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passed=$((passed + 1))
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else
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echo " FAIL $name"
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echo "---- expected ----"
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printf '%s\n' "$exp"
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echo "---- got ----"
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printf '%s\n' "$got"
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echo "--------------"
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failed=$((failed + 1))
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fi
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done
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echo "Error golden tests: $passed passed, $failed failed"
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if [[ $failed -gt 0 ]]; then
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exit 1
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fi
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