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Stabilize metadata deadline mutation gate

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udo
2026-07-20 00:01:59 +00:00
parent 88e2ad022d
commit a48f6af502
1 changed files with 8 additions and 6 deletions
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scripts/test_wasm_metadata_deadline.sh
+8 -6
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@@ -29,7 +29,7 @@ cleanup() {
}
trap cleanup EXIT
mkdir -p "$site/components" "$work" "$root/run" "$root/session" "$root/upload"
sed -E '/^[[:space:]]*(BIN_DIRECTORY|PRECOMPILE_FILES_IN|SITE_DIRECTORY|FCGI_SOCKET_PATH|FCGI_PORT|CLI_SOCKET_PATH|WS_BROKER_SOCKET_PATH|HTTP_PORT|HTTP_DOCUMENT_ROOT|SESSION_PATH|TMP_UPLOAD_PATH|WASM_CORE_PATH|WASM_INVOCATION_TIMEOUT_MS|WASM_EPOCH_PERIOD_MS|PROACTIVE_COMPILE_ENABLED|WORKER_COUNT)[[:space:]]*=/d' \
sed -E '/^[[:space:]]*(BIN_DIRECTORY|PRECOMPILE_FILES_IN|SITE_DIRECTORY|FCGI_SOCKET_PATH|FCGI_PORT|CLI_SOCKET_PATH|WS_BROKER_SOCKET_PATH|HTTP_PORT|HTTP_DOCUMENT_ROOT|SESSION_PATH|TMP_UPLOAD_PATH|WASM_CORE_PATH|WASM_INVOCATION_TIMEOUT_MS|WASM_EPOCH_PERIOD_MS|PROACTIVE_COMPILE_ENABLED|SERVE_LAST_KNOWN_GOOD|SHOW_DYNAMIC_COMPILE_ERRORS|WORKER_COUNT)[[:space:]]*=/d' \
/etc/uce/settings.cfg >"$settings"
cat >>"$settings" <<CFG
BIN_DIRECTORY=$work
@@ -44,9 +44,11 @@ HTTP_DOCUMENT_ROOT=$site
SESSION_PATH=$root/session
TMP_UPLOAD_PATH=$root/upload
WASM_CORE_PATH=$(pwd)/bin/wasm/core.wasm
WASM_INVOCATION_TIMEOUT_MS=100
WASM_INVOCATION_TIMEOUT_MS=1000
WASM_EPOCH_PERIOD_MS=10
PROACTIVE_COMPILE_ENABLED=0
SERVE_LAST_KNOWN_GOOD=0
SHOW_DYNAMIC_COMPILE_ERRORS=1
WORKER_COUNT=1
CFG
mount --bind "$settings" /etc/uce/settings.cfg
@@ -259,14 +261,14 @@ wait_ready() {
prepare_deadline
deadline_wasm="$cache/components/deadline.uce.wasm"
deadline_counter="$root/deadline.counter"
printf '%s delay 150 - - %s\n' "$deadline_wasm" "$deadline_counter" >"$control"
printf '%s delay 1100 - - %s\n' "$deadline_wasm" "$deadline_counter" >"$control"
started=$(date +%s%N)
set +e
deadline_output=$(request target=components/deadline.uce 2>&1)
set -e
elapsed_ms=$(( ($(date +%s%N) - started) / 1000000 ))
[[ "$deadline_output" == *UCE_INVOCATION_TIMEOUT:* ]] || { echo "metadata scan lacked canonical timeout: $deadline_output" >&2; exit 1; }
(( elapsed_ms >= 100 && elapsed_ms < 2000 )) || { echo "metadata timeout took ${elapsed_ms}ms" >&2; exit 1; }
(( elapsed_ms >= 1000 && elapsed_ms < 3000 )) || { echo "metadata timeout took ${elapsed_ms}ms" >&2; exit 1; }
[[ $(wc -l <"$deadline_counter") -eq 1 ]] || { echo "metadata scanner read past the first delayed refill" >&2; exit 1; }
rm -f "$control"
[[ "$(request health=1)" == "$worker_pid|health" ]]
@@ -275,14 +277,14 @@ restore deadline
rm -f "$cache/components/deadline.uce.cwasm"
touch "$deadline_wasm"
printf '%s delay 150 - - %s\n' "$deadline_wasm" "$root/full-deadline.counter" >"$control"
printf '%s delay 1100 - - %s\n' "$deadline_wasm" "$root/full-deadline.counter" >"$control"
started=$(date +%s%N)
set +e
full_deadline_output=$(request target=components/deadline.uce 2>&1)
set -e
elapsed_ms=$(( ($(date +%s%N) - started) / 1000000 ))
[[ "$full_deadline_output" == *UCE_INVOCATION_TIMEOUT:* ]] || { echo "full artifact read lacked canonical timeout: $full_deadline_output" >&2; exit 1; }
(( elapsed_ms >= 100 && elapsed_ms < 2000 )) || { echo "full artifact timeout took ${elapsed_ms}ms" >&2; exit 1; }
(( elapsed_ms >= 1000 && elapsed_ms < 3000 )) || { echo "full artifact timeout took ${elapsed_ms}ms" >&2; exit 1; }
[[ $(wc -l <"$root/full-deadline.counter") -eq 1 ]] || { echo "full artifact reader continued after the first delayed chunk" >&2; exit 1; }
rm -f "$control"
[[ "$(request health=1)" == "$worker_pid|health" ]]