fix: select latest web sentinel run without artifact

scripts/src/hwlab-node-web-sentinel-p5-observe.test.ts

@@ -46,6 +46,51 @@ test("recorded sentinel run is available through the latest report index", () =>
   }
 });
 
+test("latest report selects the newest stored run without a report SHA", () => {
+  const stateRoot = mkdtempSync(join(tmpdir(), "unidesk-sentinel-index-"));
+  const service = createWebProbeSentinelService({
+    spec: hwlabRuntimeLaneSpecForNode("v03", "NC01"),
+    sentinelId: "nc01-web-probe-sentinel",
+    stateRootOverride: stateRoot,
+    schedulerEnabled: false,
+  });
+  try {
+    const scenarioId = String(service.config.scenarios[0]?.id);
+    service.recordRun({
+      runId: "sentinel-run-old-artifact",
+      scenarioId,
+      status: "succeeded",
+      reportJsonSha256: "sha256:old-artifact",
+      summary: { source: "test", valuesRedacted: true },
+      views: { summary: { renderedText: "old indexed summary" } },
+      findingCount: 0,
+      artifactCount: 0,
+      valuesRedacted: true,
+    });
+    service.recordRun({
+      runId: "sentinel-run-new-stored-finding",
+      scenarioId,
+      status: "blocked",
+      summary: { source: "test", valuesRedacted: true },
+      views: { summary: { renderedText: "new stored summary" } },
+      findings: [{ id: "quick-verify-observer-start-failed", severity: "error", summary: "observer start failed" }],
+      findingCount: 1,
+      artifactCount: 0,
+      valuesRedacted: true,
+    });
+
+    const latest = service.report("summary", null);
+    assert.equal(latest.ok, true);
+    assert.equal((latest.run as Record<string, unknown>).id, "sentinel-run-new-stored-finding");
+    assert.equal((latest.run as Record<string, unknown>).reportJsonSha256, null);
+    assert.match(String(latest.renderedText), /run=sentinel-run-new-stored-finding/u);
+    assert.match(String(latest.renderedText), /页面观察未启动/u);
+  } finally {
+    service.close();
+    rmSync(stateRoot, { recursive: true, force: true });
+  }
+});
+
 function forceStopStep(observer: Record<string, unknown>): Record<string, unknown> {
   return {
     phase: "observe-stop-after-terminal",

scripts/src/hwlab-node-web-sentinel-service.ts

@@ -2727,7 +2727,7 @@ function reportRunView(config: WebProbeSentinelServiceConfig, db: Database, view
     return { ok: false, error: "unsupported-report-view", view, valuesRedacted: true };
   }
   const row = runId === null
-    ? db.query("SELECT * FROM runs WHERE report_json_sha256 IS NOT NULL AND sentinel_id = ? AND node = ? AND lane = ? ORDER BY updated_at DESC LIMIT 1").get(config.sentinelId, config.node, config.lane) as Record<string, unknown> | null
+    ? db.query("SELECT * FROM runs WHERE sentinel_id = ? AND node = ? AND lane = ? ORDER BY updated_at DESC LIMIT 1").get(config.sentinelId, config.node, config.lane) as Record<string, unknown> | null
     : readRunRow(config, db, runId);
   if (row === null) return { ok: false, error: "report-run-missing", runId, view, valuesRedacted: true };
   const selectedRunId = stringOrNull(row.id);