test: detect shared overflow evidence

scripts/pallet-location-test-env-acceptance.contract.test.mjs

@@ -66,6 +66,17 @@ test('scenario inspection requires deletion release, refill reuse, WAIT_SPLIT, a
   assert.equal(inspectScenarioReport(scenario, report, 0).passed, false)
 })
 
+test('scenario inspection detects naturally observed shared A0 from evidence without coupling to step wording', () => {
+  const scenario = PALLET_LOCATION_SCENARIOS[0]
+  const report = {
+    success: false,
+    createdResources: {},
+    steps: [{ name: '正式数据 A0 共享溢出观测', passed: true,
+      evidence: 'sharedOverflow=true, slots=1:reservation:A0' }],
+  }
+  assert.equal(inspectScenarioReport(scenario, report, 1).resources.sharedOverflowObserved, true)
+})
+
 test('cross-scenario inspection permits shared A0 location but rejects shared reservation or block', () => {
   const results = [
     { resources: { inboundId: '1', blockId: '11', reservationId: '21', locationId: 'A0' } },