test: stabilize full development acceptance

scripts/acceptance-finance-full-contract.test.mjs

@@ -15,8 +15,8 @@ test('默认全量按新财务链执行直接收付款隔离且不包含旧 fina
   const modules = [...match[1].matchAll(/'([^']+)'/g)].map((item) => item[1])
   const financeStart = modules.indexOf('finance-full-fixtures')
   assert.deepEqual(modules.slice(financeStart, financeStart + 5), [
-    'finance-full-fixtures', 'finance-reconciliation-full', 'finance-direct-paid-isolation',
-    'finance-settlement-full', 'finance-downloads',
+    'finance-full-fixtures', 'finance-reconciliation-full', 'finance-settlement-full',
+    'finance-direct-paid-isolation', 'finance-downloads',
   ])
   assert.equal(modules.includes('finance'), false)
   assert.match(source, /fullFinanceChain/)
@@ -24,11 +24,16 @@ test('默认全量按新财务链执行直接收付款隔离且不包含旧 fina
   const normalized = normalizeModuleOrder(modules)
   const normalizedFinanceStart = normalized.indexOf('finance-full-fixtures')
   assert.deepEqual(normalized.slice(normalizedFinanceStart, normalizedFinanceStart + 5), [
-    'finance-full-fixtures', 'finance-reconciliation-full', 'finance-direct-paid-isolation',
-    'finance-settlement-full', 'finance-downloads',
+    'finance-full-fixtures', 'finance-reconciliation-full', 'finance-settlement-full',
+    'finance-direct-paid-isolation', 'finance-downloads',
   ])
 })
 
+test('binary GET retries transient transport failures without retrying writes', () => {
+  assert.match(source, /async requestBinary\([\s\S]*?const maxAttempts = \['GET', 'HEAD'\]/)
+  assert.match(source, /async requestBinary\([\s\S]*?attempt < maxAttempts/)
+})
+
 test('multipart request preserves FormData boundary and unified response evidence', () => {
   assert.match(source, /async requestMultipart\(/)
   assert.match(source, /form\.append\('file'/)