From c5456b3fcb580cb8c2ceca3568b7d29f184b0e62 Mon Sep 17 00:00:00 2001
From: qcqcqc <1220204124@zust.edu.cn>
Date: Tue, 13 Jan 2026 15:04:08 +0800
Subject: [PATCH] =?UTF-8?q?test:=20=E6=96=B0=E5=A2=9E=E6=B5=8B=E8=AF=95?=
 =?UTF-8?q?=E7=94=A8=E4=BE=8B=EF=BC=9A=E5=B5=8C=E5=A5=97=E8=B7=A8=E8=8A=82?=
 =?UTF-8?q?=E7=82=B9=E8=A1=A8=E8=BE=BE=E5=BC=8F?=
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---
 test/testcase/base.ts | 86 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)

diff --git a/test/testcase/base.ts b/test/testcase/base.ts
index 098f282..7195021 100644
--- a/test/testcase/base.ts
+++ b/test/testcase/base.ts
@@ -1835,4 +1835,90 @@ export default (storeGetter: () => DbStore<EntityDict, TestContext>) => {
         assert(r1.length === 1, `Deeply nested query failed`);
         assert(r1[0].system?.platform?.name === 'test_platform', `Nested projection failed`);
     });
+
+    it('[1.4.1]嵌套跨节点表达式', async () => {
+        const store = storeGetter();
+        const context = new TestContext(store);
+        await context.begin();
+
+        const platformId = v4();
+        await store.operate('platform', {
+            id: v4(),
+            action: 'create',
+            data: {
+                id: platformId,
+                name: 'test2'
+            }
+        }, context, {})
+        await store.operate('application', {
+            id: v4(),
+            action: 'create',
+            data: [{
+                id: v4(),
+                name: 'test',
+                description: 'ttttt',
+                type: 'web',
+                system: {
+                    id: v4(),
+                    action: 'create',
+                    data: {
+                        id: v4(),
+                        name: 'systest',
+                        folder: 'systest',
+                        platformId,
+                    }
+                },
+            }, {
+                id: v4(),
+                name: 'test222',
+                description: 'ttttt2',
+                type: 'web',
+                system: {
+                    id: v4(),
+                    action: 'create',
+                    data: {
+                        id: v4(),
+                        name: 'test2222',
+                        folder: 'test2',
+                        platformId,
+                    }
+                },
+            }]
+        }, context, {});
+
+        process.env.NODE_ENV = 'development';
+
+        // 查询所有的application，过滤条件是application->system.name = application->system->platform.name
+        const apps = await store.select('application', {
+            data: {
+                id: 1,
+                name: 1,
+                system: {
+                    id: 1,
+                    name: 1,
+                    platform: {
+                        id: 1,
+                        name: 1,
+                    }
+                }
+            },
+            filter: {
+                system: {
+                    "#id": 'node-1',
+                    platform: {
+                        $expr: {
+                            $eq: [
+                                { "#attr": 'name' },
+                                { "#refId": 'node-1', "#refAttr": 'folder' }
+                            ]
+                        }
+                    }
+                }
+            }
+        }, context, {});
+
+        process.env.NODE_ENV = undefined;
+       assert(apps.length === 1 && apps[0].name === 'test222');
+        await context.commit();
+    });
 }
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