NXT-4275: memory test

.github/workflows/ci.yml

@@ -103,3 +103,34 @@ jobs:
           path: |
             org.knime.ui.js/playwright-report/**
             org.knime.ui.js/test-results/**
+
+  mem-tests:
+    runs-on: ubuntu-8c-32gb
+    defaults:
+      run:
+        working-directory: org.knime.ui.js
+    container:
+      image: mcr.microsoft.com/playwright:v1.51.1-noble
+      options: --user 1001
+
+    steps:
+      - uses: actions/checkout@v5
+      - uses: pnpm/action-setup@v4
+        with:
+          package_json_file: org.knime.ui.js/package.json
+
+      - name: Install Node.js
+        uses: actions/setup-node@v6
+        with:
+          cache-dependency-path: org.knime.ui.js/pnpm-lock.yaml
+          node-version-file: "org.knime.ui.js/package.json"
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Install Playwright browsers
+        run: pnpm exec playwright install
+
+      - name: Run memory tests
+        run: pnpm run test:memory

org.knime.ui.js/e2e/fixtures/memory/component-desc.json

@@ -0,0 +1,50 @@
+{
+  "jsonrpc": "2.0",
+  "id": "13",
+  "result": {
+    "views": [
+      { "name": "JavaScript Table View (ID 41)" },
+      { "name": "Single Selection Widget (ID 3216)" },
+      { "name": "JavaScript Table View (ID 3278)" },
+      { "name": "Single Selection Widget (ID 3298)" },
+      { "name": "Single Selection Widget (ID 3303)" },
+      { "name": "String Widget (ID 3304)" },
+      { "name": "String Widget (ID 3305)" },
+      { "name": "Single Selection Widget (ID 3359)" },
+      { "name": "Single Selection Widget (ID 3362)" },
+      { "name": "Refresh Button Widget" },
+      { "name": "Single Selection Widget (ID 3367)" }
+    ],
+    "description": { "value": "", "contentType": "text/plain" },
+    "name": "Update",
+    "inPorts": [
+      {
+        "name": "Port 1",
+        "typeName": "Table",
+        "optional": false,
+        "typeId": "org.knime.core.node.BufferedDataTable"
+      },
+      {
+        "name": "Port 2",
+        "typeName": "Table",
+        "optional": false,
+        "typeId": "org.knime.core.node.BufferedDataTable"
+      },
+      {
+        "name": "Port 3",
+        "typeName": "Flow Variable",
+        "optional": false,
+        "typeId": "org.knime.core.node.port.flowvariable.FlowVariablePortObject"
+      }
+    ],
+    "outPorts": [
+      {
+        "name": "Port 1",
+        "typeName": "Flow Variable",
+        "optional": false,
+        "typeId": "org.knime.core.node.port.flowvariable.FlowVariablePortObject"
+      }
+    ],
+    "metadataType": "component"
+  }
+}