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stack/tools/install-next-lane.test.sh
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#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
TMP="$(mktemp -d "${TMPDIR:-/tmp}/mosaic-next-install-test-XXXXXX")"
trap 'rm -rf "$TMP"' EXIT
FAKE_BIN="$TMP/bin"
HOME_DIR="$TMP/home"
PREFIX="$HOME_DIR/prefix"
MOSAIC_HOME="$HOME_DIR/mosaic"
STATE="$TMP/state"
LOG="$TMP/npm.log"
mkdir -p "$FAKE_BIN" "$HOME_DIR" "$STATE"
cat > "$FAKE_BIN/npm" <<'FAKE_NPM'
#!/usr/bin/env bash
set -euo pipefail
LOG="${MOSAIC_TEST_NPM_LOG:?}"
STATE="${MOSAIC_TEST_STATE:?}"
echo "$*" >> "$LOG"
if [[ "${1:-}" == "--version" ]]; then
echo "10.6.2"
exit 0
fi
install_cli() {
local version="$1"
echo "$version" > "$STATE/mosaic"
mkdir -p "${MOSAIC_PREFIX:?}/bin"
cat > "$MOSAIC_PREFIX/bin/mosaic" <<CLI
#!/usr/bin/env bash
printf '%s\\n' '$version'
CLI
chmod +x "$MOSAIC_PREFIX/bin/mosaic"
}
if [[ "$1" == "view" ]]; then
if [[ "${MOSAIC_TEST_FAIL_NPM_VIEW:-0}" == "1" ]]; then
echo "forced registry metadata failure" >&2
exit 1
fi
case "$2 $3" in
"@mosaicstack/mosaic@next version") echo "0.0.49-next.999" ;;
"@mosaicstack/gateway@next version") echo "${MOSAIC_TEST_GATEWAY_NEXT_VERSION:-0.0.7-next.999}" ;;
"@mosaicstack/mosaic version") echo "0.0.48" ;;
*) echo "unexpected npm view: $*" >&2; exit 1 ;;
esac
exit 0
fi
if [[ "$1" == "install" ]]; then
case "$*" in
*"@mosaicstack/[email protected]"*)
install_cli "0.0.49-next.999"
;;
*"@mosaicstack/[email protected]"*)
if [[ "${MOSAIC_TEST_FAIL_NEXT_GATEWAY_INSTALL:-0}" == "1" ]]; then
echo "forced gateway install failure" >&2
exit 1
fi
echo "0.0.7-next.999" > "$STATE/gateway"
;;
*"mosaicstack-mosaic-0.0.0-source.tgz"*)
install_cli "0.0.0-source"
;;
*"mosaicstack-gateway-0.0.0-source.tgz"*)
echo "0.0.0-source" > "$STATE/gateway"
;;
*) echo "unexpected npm install: $*" >&2; exit 1 ;;
esac
exit 0
fi
if [[ "$1" == "ls" ]]; then
cli="$(cat "$STATE/mosaic" 2>/dev/null || true)"
gateway="$(cat "$STATE/gateway" 2>/dev/null || true)"
node -e '
const cli = process.argv[1];
const gateway = process.argv[2];
const dependencies = {};
if (cli) dependencies["@mosaicstack/mosaic"] = { version: cli };
if (gateway) dependencies["@mosaicstack/gateway"] = { version: gateway };
process.stdout.write(JSON.stringify({ dependencies }));
' "$cli" "$gateway"
exit 0
fi
echo "unexpected npm command: $*" >&2
exit 1
FAKE_NPM
chmod +x "$FAKE_BIN/npm"
cat > "$FAKE_BIN/curl" <<'FAKE_CURL'
#!/usr/bin/env bash
set -euo pipefail
headers=""; output=""; url=""
while [[ $# -gt 0 ]]; do
case "$1" in
-D) headers="$2"; shift 2 ;;
-o) output="$2"; shift 2 ;;
--max-filesize) shift 2 ;;
-*) shift ;;
*) url="$1"; shift ;;
esac
done
case "$url" in
*/api/v1/repos/mosaicstack/stack/commits?sha=*)
printf 'HTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\n\r\n' > "$headers"
printf '[{"sha":"1111111111111111111111111111111111111111"}]\n' > "$output"
;;
*/archive/*.tar.gz)
if [[ "${MOSAIC_TEST_CORRUPT_ARCHIVE:-0}" == "1" ]]; then
printf 'not-a-tarball\n' > "$output"
else
archive_root="$(mktemp -d)"
mkdir -p "$archive_root/stack"
printf 'fixture\n' > "$archive_root/stack/.fixture"
/bin/tar czf "$output" -C "$archive_root" stack
rm -rf "$archive_root"
fi
;;
esac
FAKE_CURL
chmod +x "$FAKE_BIN/curl"
cat > "$FAKE_BIN/tar" <<'FAKE_TAR'
#!/usr/bin/env bash
set -euo pipefail
dest=""; list=false
while [[ $# -gt 0 ]]; do
case "$1" in
-C) dest="$2"; shift 2 ;;
-*t*|t*) list=true; shift ;;
*) shift ;;
esac
done
[[ "$list" == true ]] && exit 0
if [[ -z "$dest" ]]; then
echo "fake tar missing -C destination" >&2
exit 1
fi
mkdir -p "$dest/stack/packages/mosaic" "$dest/stack/apps/gateway"
FAKE_TAR
chmod +x "$FAKE_BIN/tar"
cat > "$FAKE_BIN/pnpm" <<'FAKE_PNPM'
#!/usr/bin/env bash
set -euo pipefail
LOG="${MOSAIC_TEST_NPM_LOG:?}"
echo "pnpm $*" >> "$LOG"
if [[ "$1" == "pack" ]]; then
out=""
while [[ $# -gt 0 ]]; do
case "$1" in
--pack-destination) out="$2"; shift 2 ;;
*) shift ;;
esac
done
if [[ -z "$out" ]]; then
echo "fake pnpm pack missing destination" >&2
exit 1
fi
mkdir -p "$out"
case "$PWD" in
*/apps/gateway) touch "$out/mosaicstack-gateway-0.0.0-source.tgz" ;;
*/packages/mosaic) touch "$out/mosaicstack-mosaic-0.0.0-source.tgz" ;;
*) echo "unexpected pnpm pack cwd: $PWD" >&2; exit 1 ;;
esac
exit 0
fi
if [[ "${MOSAIC_TEST_FAIL_PNPM_INSTALL:-0}" == "1" && "$1" == "install" ]]; then
echo "forced pnpm install failure" >&2
exit 42
fi
# Other install/build commands are no-ops in this harness.
exit 0
FAKE_PNPM
chmod +x "$FAKE_BIN/pnpm"
reset_state() {
: > "$LOG"
rm -f "$STATE"/*
}
prefix_fingerprint() {
if [[ ! -d "$PREFIX" ]]; then printf 'ABSENT\n'; return; fi
(
cd "$PREFIX"
find . -mindepth 1 -printf '%P|%y|%m|%l\n' | LC_ALL=C sort
find . -type f -print0 | LC_ALL=C sort -z | xargs -0 -r sha256sum
) | sha256sum | awk '{print $1}'
}
reset_state
echo "[test] --next fast path pins resolved package versions"
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --cli --next --yes --no-auto-launch
)"
grep -qF 'Installed @next packages: CLI 0.0.49-next.999, gateway 0.0.7-next.999' <<<"$OUTPUT"
grep -qF 'install -g @mosaicstack/[email protected]' "$LOG"
grep -qF 'install -g @mosaicstack/[email protected]' "$LOG"
if grep -qE '^install -g .+@next( |$)' "$LOG"; then
echo "expected exact-version installs, found mutable @next install" >&2
exit 1
fi
if grep -qF 'Downloading source ref next at pinned commit' <<<"$OUTPUT"; then
echo "fast path unexpectedly fell back to source" >&2
exit 1
fi
ACTIVE="$HOME_DIR/.local/state/mosaic/install/active.json"
[[ "$(node -p "require('$ACTIVE').status")" == "committed" ]]
JOURNAL="$(node -p "require('$ACTIVE').journal")"
[[ "$(stat -c '%a' "$JOURNAL")" == "444" ]]
( cd "$(dirname "$JOURNAL")" && sha256sum -c "$(basename "$JOURNAL").sha256" >/dev/null )
grep -q '"event":"mutation".*"phase":"P3".*path=.*prior=.*reverse=' "$JOURNAL"
reset_state
echo "[test] fast path failure falls back to source build"
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
MOSAIC_TEST_FAIL_NEXT_GATEWAY_INSTALL=1 \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --cli --next --yes --no-auto-launch
)"
grep -qF 'Fast gateway @next install failed.' <<<"$OUTPUT"
grep -qF 'Falling back to source build at ref next; --next will not hard-fail on registry issues.' <<<"$OUTPUT"
grep -qF 'Downloading source ref next at pinned commit 1111111111111111111111111111111111111111' <<<"$OUTPUT"
grep -qF 'Installed from source: CLI 0.0.0-source' <<<"$OUTPUT"
grep -qF 'install -g @mosaicstack/[email protected]' "$LOG"
grep -qE 'install -g .*/mosaicstack-gateway-0\.0\.0-source\.tgz' "$LOG"
grep -qE 'install -g .*/mosaicstack-mosaic-0\.0\.0-source\.tgz' "$LOG"
[[ "$(cat "$STATE/mosaic")" == "0.0.0-source" ]]
[[ "$(cat "$STATE/gateway")" == "0.0.0-source" ]]
reset_state
echo "[test] source-build failure is fatal and restores the pre-install prefix"
before_prefix="$(prefix_fingerprint)"
set +e
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
MOSAIC_TEST_FAIL_NEXT_GATEWAY_INSTALL=1 \
MOSAIC_TEST_FAIL_PNPM_INSTALL=1 \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --cli --next --yes --no-auto-launch 2>&1
)"
FAIL_STATUS=$?
set -e
[[ "$FAIL_STATUS" -ne 0 ]]
[[ "$(prefix_fingerprint)" == "$before_prefix" ]]
grep -qF 'forced pnpm install failure' <<<"$OUTPUT"
[[ "$(node -p "require('$ACTIVE').status")" == "rolled-back" ]]
reset_state
echo "[test] corrupt source archive is fatal and restores the pre-install prefix"
before_prefix="$(prefix_fingerprint)"
set +e
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
MOSAIC_TEST_FAIL_NEXT_GATEWAY_INSTALL=1 \
MOSAIC_TEST_CORRUPT_ARCHIVE=1 \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --cli --next --yes --no-auto-launch 2>&1
)"
FAIL_STATUS=$?
set -e
[[ "$FAIL_STATUS" -ne 0 ]]
[[ "$(prefix_fingerprint)" == "$before_prefix" ]]
grep -qF 'archive safety/integrity check failed' <<<"$OUTPUT"
[[ "$(node -p "require('$ACTIVE').status")" == "rolled-back" ]]
reset_state
echo "[test] --dev source install does not require registry version resolution"
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
MOSAIC_TEST_FAIL_NPM_VIEW=1 \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --cli --dev --ref feature-x --yes --no-auto-launch
)"
grep -qF 'Downloading source ref feature-x at pinned commit 1111111111111111111111111111111111111111' <<<"$OUTPUT"
grep -qF 'Installed from source: CLI 0.0.0-source' <<<"$OUTPUT"
grep -q '^\[P2\] PASS: source_ref=feature-x pinned_commit=1111111111111111111111111111111111111111 sha256=' <<<"$OUTPUT"
reset_state
echo "[test] explicit --ref keeps source lane and avoids @next lookup"
set +e
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --check --cli --next --ref feature-x
)"
CHECK_STATUS=$?
set -e
[[ "$CHECK_STATUS" -ne 0 ]]
grep -q '^\[P2\] PASS: source_ref=feature-x pinned_commit=1111111111111111111111111111111111111111 sha256=' <<<"$OUTPUT"
if grep -qF '@next version' "$LOG"; then
echo "explicit ref should not query @next dist-tags" >&2
exit 1
fi
reset_state
echo "[test] --check --next rejects mismatched prerelease pipeline suffixes"
set +e
OUTPUT="$(
HOME="$HOME_DIR" \
MOSAIC_HOME="$MOSAIC_HOME" \
MOSAIC_PREFIX="$PREFIX" \
MOSAIC_NO_COLOR=1 \
MOSAIC_TEST_NPM_LOG="$LOG" \
MOSAIC_TEST_STATE="$STATE" \
MOSAIC_TEST_GATEWAY_NEXT_VERSION="0.0.7-next.1000" \
PATH="$FAKE_BIN:$PATH" \
bash "$ROOT/tools/install.sh" --check --cli --next
)"
CHECK_STATUS=$?
set -e
[[ "$CHECK_STATUS" -ne 0 ]]
grep -q '^\[P2\] FAIL: resolved_version=unavailable' <<<"$OUTPUT"
echo "[test] installer next lane tests passed"