fix(sync): 移除多线程下载并补齐staging复用回归

infrastructure/tests/official_game_main_config_bootstrap.rs

@@ -330,6 +330,75 @@ fn official_update_second_run_audits_existing_resources_before_reuse() {
     assert!(version_state.in_progress_version.is_none());
 }
 
+#[test]
+fn official_update_reuses_failed_staging_after_interrupted_download() {
+    let harness = TestHarness::new();
+    let bootstrap = harness.fetch_bootstrap();
+    let fetcher = harness.fetcher();
+    let server_info_url = bootstrap
+        .game_main_config
+        .server_info_data_url
+        .as_ref()
+        .unwrap()
+        .clone();
+    let server_info_bytes = fetcher.fetch_bytes(&server_info_url).unwrap();
+    let server_info = YostarJpServerInfo::from_slice(&server_info_bytes).unwrap();
+    let discovery = server_info
+        .discovery_plan(
+            bootstrap
+                .game_main_config
+                .default_connection_group
+                .as_deref()
+                .unwrap(),
+            &bootstrap.game_config.game_latest_version,
+            &verified_official_platforms(),
+        )
+        .unwrap();
+    let inventory = fetch_platform_inventory(&fetcher, &discovery);
+    let plan = build_official_pull_plan_from_platform_inventory(discovery, inventory);
+    let all_urls = plan.all_urls().unwrap();
+    let resume_url = all_urls
+        .iter()
+        .find(|url| url.ends_with("/Windows_PatchPack/catalog_StandaloneWindows64.zip"))
+        .expect("fixture plan should contain Windows addressables catalog zip")
+        .clone();
+    let resources_assets_path = harness.temp.path().join("resources.assets");
+    let zip_fixture = harness.temp.path().join("downloaded.zip");
+    let curl_failure_state = harness.temp.path().join("curl-failure.state");
+    write_executable(
+        &harness.curl_script,
+        &official_curl_script(
+            &harness.curl_log,
+            &zip_fixture,
+            &resources_assets_path,
+            fs::metadata(&resources_assets_path).unwrap().len() as usize,
+            TEST_LAUNCHER_MANIFEST_SOURCE,
+            Some(&curl_failure_state),
+        ),
+    );
+
+    let config = harness.sync_config("failed-staging-output");
+    let first_error = OfficialUpdateService::new().run(&config).unwrap_err();
+    assert!(first_error.to_string().contains("quarantine"));
+    assert!(first_error.to_string().contains("simulated failure"));
+
+    let first_log = fs::read_to_string(&harness.curl_log).unwrap();
+    assert!(first_log.contains(&resume_url));
+
+    let report = OfficialUpdateService::new().run(&config).unwrap();
+    assert_eq!(report.update_status, OfficialUpdateStatus::Downloaded);
+
+    let second_log = fs::read_to_string(&harness.curl_log).unwrap();
+    assert_eq!(second_log.matches(&resume_url).count(), 1);
+
+    let version_state = read_version_state(&report.version_state_path)
+        .unwrap()
+        .unwrap();
+    assert!(version_state.failed_versions.is_empty());
+    assert!(version_state.in_progress_version.is_none());
+    assert!(version_state.current_completed_version.is_some());
+}
+
 struct TestHarness {
     temp: TempDir,
     curl_script: std::path::PathBuf,
@@ -362,6 +431,7 @@ impl TestHarness {
                 &resources_assets_path,
                 resources_assets.len(),
                 manifest_source,
+                None,
             ),
         );
 
@@ -478,11 +548,16 @@ fn official_curl_script(
     resources_assets_fixture: &Path,
     resources_assets_size: usize,
     manifest_source: &str,
+    failure_state: Option<&Path>,
 ) -> String {
+    let failure_state = failure_state
+        .map(shell_quote)
+        .unwrap_or_else(|| "''".to_string());
     format!(
         r#"#!/usr/bin/env bash
 set -euo pipefail
 log={}
+failure_state={failure_state}
 printf '%s\n' "$*" >> "$log"
 output=""
 url=""
@@ -522,6 +597,23 @@ emit_resources_assets_fixture() {{
   cp {} "$output"
 }}
 
+maybe_fail_once() {{
+  if [[ -z "$failure_state" ]]; then
+    return 0
+  fi
+  local attempt=0
+  if [[ -f "$failure_state" ]]; then
+    attempt="$(cat "$failure_state")"
+  fi
+  attempt=$((attempt + 1))
+  mkdir -p "$(dirname "$failure_state")"
+  printf '%s' "$attempt" > "$failure_state"
+  if [[ "$attempt" -le 3 ]]; then
+    echo "simulated failure for $url attempt=$attempt" >&2
+    exit 22
+  fi
+}}
+
 if [[ "$url" == "https://api-launcher-jp.yo-star.com/api/launcher/game/config" ]]; then
   cat <<'JSON'
 {{"code":200,"message":"ok","data":{{"game_latest_version":"{launcher_latest_version}","game_latest_file_path":"{launcher_latest_file_path}"}}}}
@@ -573,6 +665,7 @@ elif [[ "$url" == "{addressables_root}/MediaResources/Catalog/MediaCatalog.bytes
 elif [[ "$url" == "{addressables_root}/MediaResources/Catalog/MediaCatalog.hash" ]]; then
   emit_text "{android_media_catalog_hash}"
 elif [[ -n "$output" && "$url" == "{addressables_root}/"* ]]; then
+  maybe_fail_once
   filename="${{url##*/}}"
   if [[ "$filename" == *.zip ]]; then
     emit_zip_fixture
@@ -604,6 +697,7 @@ fi
         windows_media_catalog_hash = xxhash32(b"GameData\\Audio\\VOC_JP\\JP_Airi_Win.zip"),
         android_bundle_catalog_hash = xxhash32(b"FullPatch_001.zip"),
         android_media_catalog_hash = xxhash32(b"GameData\\Audio\\VOC_JP\\JP_Airi_Android.zip"),
+        failure_state = failure_state,
     )
 }