test

#!/usr/bin/env bash
# Run the full test suite via Nix (sandboxed, deterministic).
# Does NOT use `nix develop` to avoid host OS version detection issues.
set -u

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

# Detect system
system=$(nix eval --raw 'nixpkgs#system' 2>/dev/null || echo "aarch64-darwin")

# Provision ground-truth fixtures. They are NOT committed in this repo (they live
# in the sibling private repo ../validate_gui, kept out to avoid bloat / submodule
# detection). If the local dir is missing but the sibling has it, symlink so the
# CLI tests run against real samples. If neither is present, fixture-dependent CLI
# tests SKIP loudly (exit 77) rather than FAIL — see tests/cli/_lib.sh.
if [ ! -e ground_truth_examples ] && [ -d ../validate_gui/ground_truth_examples ]; then
	ln -s ../validate_gui/ground_truth_examples ground_truth_examples
	echo "=== Linked ground_truth_examples -> ../validate_gui/ground_truth_examples ==="
fi
# Reassemble any split-up large ground-truth fixtures before running tests.
# Files over GitHub's 100 MB limit are committed as .chunk.NNN pieces; the
# reassembly script cats them back together and sha256-verifies against a
# stored original.sha256. Idempotent — no-ops if the target is already present
# and its hash matches.
if [ -x scripts/reassemble-ground-truth ]; then
	if ! scripts/reassemble-ground-truth; then
		echo "=== Ground-truth reassembly FAILED ==="
		exit 1
	fi
fi

echo "=== Running Zig tests (nix build, sandboxed) ==="
if ! nix build ".#checks.${system}.test" 2>&1; then
	echo "=== Zig tests FAILED ==="
	exit 1
fi
echo "=== Zig tests passed ==="

# CLI tests need the built binary
echo "=== Building binary for CLI tests ==="
nix build 2>&1 || { echo "Build failed"; exit 1; }
mkdir -p zig-out/bin
cp -f result/bin/validate zig-out/bin/validate

cli_failures=0
cli_skipped=0
if [[ -d tests/cli ]]; then
	echo "=== Running CLI tests ==="
	for test_script in tests/cli/*; do
		if [[ -x "$test_script" ]]; then
			test_name="$(basename "$test_script")"
			VALIDATE_BIN=./zig-out/bin/validate "$test_script" > /dev/null 2>&1
			rc=$?
			if [[ $rc -eq 0 ]]; then
				echo "  PASS: $test_name"
			elif [[ $rc -eq 77 ]]; then
				# Exit 77 = loud SKIP (e.g. ground-truth fixture not provisioned).
				echo "  SKIP: $test_name (fixture unavailable)"
				((cli_skipped++)) || true
			else
				echo "  FAIL: $test_name"
				((cli_failures++)) || true
			fi
		fi
	done
fi

if [[ $cli_skipped -gt 0 ]]; then
	echo "=== $cli_skipped CLI test(s) SKIPPED (provision ../validate_gui for full coverage) ==="
fi

if [[ $cli_failures -gt 0 ]]; then
	echo "=== $cli_failures CLI test(s) FAILED ==="
	exit $cli_failures
fi

echo "=== All tests passed ==="