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stack/scripts/test-release.sh
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jason.woltje e87ecdb3e5 test(release): release-layer selftests (#12)
14 cases: RELEASE validation (valid/invalid/missing), tag consistency,
status on empty state, fault-injected refusal with no pointer + single
valid refusal log line, healthy activation, pointer fields, repeat
activation append-only log, rollback-without-previous refusal.

Harness fix learned the hard way: restore RELEASE from backup inline
after the missing-file case (mv-back restored the mutated file); single
exit trap self-heals the repo state.

Closes #12
2026-09-02 20:23:18 -05:00

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#!/usr/bin/env bash
# Sandboxed selftests for the release layer.
#
# Fast cases (version validation) need no Docker. State-machine cases
# (status/activate/refusal) run against a sandboxed config and therefore
# require the Docker daemon; they are skipped when it is unavailable.
set -uo pipefail
cd "$(dirname "$0")/.."
SANDBOX="$(mktemp -d)"
RELEASE_BACKUP="$(mktemp)"
cp RELEASE "$RELEASE_BACKUP"
# One exit trap: the repo RELEASE is ALWAYS restored from the backup,
# regardless of how the test run ends.
trap 'cp "$RELEASE_BACKUP" RELEASE 2>/dev/null; rm -rf "$SANDBOX" "$RELEASE_BACKUP"' EXIT
PASS=0
FAIL=0
expect_exit() {
local name="$1" expected="$2"
shift 3
local rc
"$@" >/dev/null 2>&1
rc=$?
if [ "$rc" -eq "$expected" ]; then
PASS=$((PASS+1)); echo "ok $name (exit $rc)"
else
FAIL=$((FAIL+1)); echo "FAIL $name (exit $rc, expected $expected)"
fi
}
check() {
if [ "$2" = "0" ]; then PASS=$((PASS+1)); echo "ok $1"; else FAIL=$((FAIL+1)); echo "FAIL $1"; fi
}
# ---------- fast: release identity ----------
expect_exit "valid RELEASE resolves" 0 -- bash -c 'source scripts/common.sh && load_release'
printf 'garbage\n' > RELEASE
expect_exit "invalid RELEASE exits 1" 1 -- bash -c 'source scripts/common.sh && load_release'
mv RELEASE "$SANDBOX/RELEASE.hidden"
expect_exit "missing RELEASE exits 1" 1 -- bash -c 'source scripts/common.sh && load_release'
cp "$RELEASE_BACKUP" RELEASE
bash -c 'source scripts/common.sh && load_release' >/dev/null 2>&1
bash -c 'source scripts/common.sh && load_release && case "$MOSAIC_IMAGE_TAG" in mosaic-poc-agent:*-r'"$(cat RELEASE)"') exit 0;; *) exit 1;; esac' >/dev/null 2>&1
check "valid RELEASE leaves image tag consistent with version" $?
# ---------- sandboxed state machine (Docker required) ----------
if docker info >/dev/null 2>&1; then
mkdir -p "$SANDBOX/data"
cat > "$SANDBOX/config.json" <<EOF
{"configVersion":1,"environment":"development","dataRoot":"$SANDBOX/data","execution":{"backend":"docker","provider":"zai","model":"glm-5.3-flash"}}
EOF
export MOSAIC_CONFIG="$SANDBOX/config.json"
expect_exit "status safe on empty state" 0 -- scripts/release.sh status
[ ! -e "$SANDBOX/data/state/active.json" ] \
&& check "status created no pointer" 0 || check "status created no pointer" 1
expect_exit "fault-injected activation refuses" 1 -- scripts/release.sh activate --fault-injection
[ ! -e "$SANDBOX/data/state/active.json" ] \
&& check "refused activation wrote no pointer" 0 || check "refused activation wrote no pointer" 1
if [ -f "$SANDBOX/data/state/activation-log.jsonl" ]; then
node -e '
const fs = require("fs");
const lines = fs.readFileSync(process.argv[1], "utf8").split("\n").filter(Boolean);
if (lines.length !== 1) process.exit(1);
const e = JSON.parse(lines[0]);
process.exit(e.event === "refused" && e.release && e.imageTag && e.at ? 0 : 1);
' "$SANDBOX/data/state/activation-log.jsonl"
check "refusal logged exactly once with valid fields" $?
else
check "refusal logged exactly once with valid fields" 1
fi
expect_exit "healthy activation succeeds" 0 -- scripts/release.sh activate
node -e '
const fs = require("fs");
const p = JSON.parse(fs.readFileSync(process.argv[1], "utf8"));
process.exit(p.pointerVersion === 1 && p.release && p.imageTag && p.activatedAt ? 0 : 1);
' "$SANDBOX/data/state/active.json"
check "pointer written with valid fields" $?
expect_exit "repeat activation succeeds (log grows)" 0 -- scripts/release.sh activate
LINES=$(grep -c '' "$SANDBOX/data/state/activation-log.jsonl")
[ "$LINES" -ge 3 ] && check "log is append-only across activations" 0 || check "log is append-only across activations" 1
expect_exit "rollback without previous refuses" 1 -- scripts/release.sh rollback
else
echo "skip state-machine cases (docker daemon unavailable)"
fi
echo
echo "selftest: $PASS passed, $FAIL failed"
[ "$FAIL" -eq 0 ]