fix(provision): replace duplicate accounts before closure probe

scripts/test_real_host_scripts.sh

@@ -46,12 +46,14 @@ run_test_build_subscription_access_prep_sql() {
 }
 
 run_test_real_host_acceptance_after_import_hook() {
-  local tmpdir fakebin artifact_dir hook_file
+  local tmpdir fakebin artifact_dir hook_file guide_file stdout_file
   tmpdir="$(mktemp -d)"
   trap 'rm -rf "$tmpdir"' RETURN
   fakebin="$tmpdir/bin"
   artifact_dir="$tmpdir/artifacts"
   hook_file="$artifact_dir/hook.txt"
+  guide_file="$artifact_dir/00-artifact-guide.txt"
+  stdout_file="$tmpdir/real_host_acceptance.stdout.txt"
   mkdir -p "$fakebin"
 
   cat > "$fakebin/curl" <<'EOF'
@@ -133,13 +135,111 @@ EOF
   SUBSCRIPTION_USERS="42" \
   SKIP_ROLLBACK="1" \
   AFTER_IMPORT_HOOK_COMMAND='printf "%s\n" "$BATCH_ID:$BATCH_DETAIL_FILE:$ACCESS_MODE" > "$ARTIFACT_DIR/hook.txt"' \
-  "$ROOT_DIR/scripts/real_host_acceptance.sh" >/dev/null
+  "$ROOT_DIR/scripts/real_host_acceptance.sh" >"$stdout_file"
 
   [[ -f "$hook_file" ]] || fail "after-import hook did not create $hook_file"
+  [[ -f "$guide_file" ]] || fail "artifact guide was not created"
   local hook_contents
   hook_contents="$(cat "$hook_file")"
   assert_contains "$hook_contents" "123:"
   assert_contains "$hook_contents" "05a-batch-detail-pre-access.json:subscription"
+
+  local guide_contents stdout_contents
+  guide_contents="$(cat "$guide_file")"
+  stdout_contents="$(cat "$stdout_file")"
+  assert_contains "$guide_contents" "清单 4（必须分层留证据，不可混用）"
+  assert_contains "$guide_contents" "/api/v1/admin/accounts/:id/models 正确 ≠ /v1/models 正确"
+  assert_contains "$guide_contents" "/v1/models 正确 ≠ /v1/chat/completions 正确"
+  assert_contains "$stdout_contents" "artifact guide: $artifact_dir/00-artifact-guide.txt"
+  assert_contains "$stdout_contents" "checklist layered evidence: see 05b-after-import-hook.stdout.txt / 05b-after-import-hook.stderr.txt"
+}
+
+run_test_check_deepseek_completion_split() {
+  local tmpdir fakebin artifact_dir summary_file stdout_file
+  tmpdir="$(mktemp -d)"
+  trap 'rm -rf "$tmpdir"' RETURN
+  fakebin="$tmpdir/bin"
+  artifact_dir="$tmpdir/artifacts"
+  summary_file="$artifact_dir/summary.json"
+  stdout_file="$tmpdir/check_deepseek_completion_split.stdout.txt"
+  mkdir -p "$fakebin" "$artifact_dir"
+
+  cat > "$fakebin/curl" <<'EOF'
+#!/usr/bin/env bash
+set -euo pipefail
+headers_file=""
+body_file=""
+url=""
+prev=""
+for arg in "$@"; do
+  case "$prev" in
+    -D)
+      headers_file="$arg"
+      prev=""
+      continue
+      ;;
+    -o)
+      body_file="$arg"
+      prev=""
+      continue
+      ;;
+  esac
+  case "$arg" in
+    -D|-o)
+      prev="$arg"
+      continue
+      ;;
+    http://*|https://*)
+      url="$arg"
+      ;;
+  esac
+done
+[[ -n "$headers_file" && -n "$body_file" && -n "$url" ]] || {
+  echo "missing curl capture args: $*" >&2
+  exit 1
+}
+case "$url" in
+  http://host.example.com/v1/models)
+    printf '%s
+Content-Type: application/json
+' 'HTTP/1.1 200 OK' > "$headers_file"
+    printf '%s
+' '{"data":[{"id":"deepseek-v4-flash"},{"id":"deepseek-v4-pro"}]}' > "$body_file"
+    ;;
+  http://host.example.com/v1/chat/completions)
+    printf '%s
+Content-Type: application/json
+' 'HTTP/1.1 502 Bad Gateway' > "$headers_file"
+    printf '%s
+' '{"error":{"message":"Upstream service temporarily unavailable","type":"upstream_error"}}' > "$body_file"
+    ;;
+  https://upstream.example.com/v1/chat/completions)
+    printf '%s
+Content-Type: text/event-stream
+' 'HTTP/1.1 200 OK' > "$headers_file"
+    printf '%s
+' 'data: {"choices":[{"delta":{"content":"pong"}}]}' > "$body_file"
+    ;;
+  *)
+    echo "unexpected curl url: $url" >&2
+    exit 1
+    ;;
+ esac
+EOF
+  chmod +x "$fakebin/curl"
+
+  PATH="$fakebin:$PATH"   ARTIFACT_DIR="$artifact_dir"   HOST_BASE="http://host.example.com"   HOST_MANAGED_KEY="managed-key"   UPSTREAM_BASE="https://upstream.example.com/v1"   UPSTREAM_API_KEY="upstream-key"   MODEL="deepseek-v4-flash"   bash "$ROOT_DIR/scripts/check_deepseek_completion_split.sh" >"$stdout_file"
+
+  [[ -f "$summary_file" ]] || fail "missing summary file: $summary_file"
+  local summary stdout_contents
+  summary="$(cat "$summary_file")"
+  stdout_contents="$(cat "$stdout_file")"
+  assert_contains "$summary" '"classification": "host_compatibility_gap"'
+  assert_contains "$summary" '"host_models_status": 200'
+  assert_contains "$summary" '"host_chat_status": 502'
+  assert_contains "$summary" '"upstream_chat_status": 200'
+  assert_contains "$summary" '"upstream_chat_content_type": "text/event-stream"'
+  assert_contains "$stdout_contents" '"classification": "host_compatibility_gap"'
 }
 
 run_test_import_remote43_provider_subscription_prep() {
@@ -387,6 +487,7 @@ EOF
 
 run_test_build_subscription_access_prep_sql
 run_test_real_host_acceptance_after_import_hook
+run_test_check_deepseek_completion_split
 run_test_import_remote43_provider_subscription_prep
 
 echo "PASS: real host script regression checks"