Add RisingWave catalog tests (#8308)

* Add RisingWave catalog tests for S3 tables

* Add RisingWave catalog integration tests to CI workflow

* Refactor RisingWave catalog tests based on PR feedback

* Address PR feedback: optimize checks, cleanup logs

* fix tests

* consistent

.github/workflows/s3-tables-tests.yml

@@ -260,6 +260,74 @@ jobs:
           path: test/s3tables/catalog_spark/test-output.log
           retention-days: 3
 
+  risingwave-catalog-tests:
+    name: RisingWave Catalog Integration Tests
+    runs-on: ubuntu-22.04
+    timeout-minutes: 30
+    
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v6
+
+      - name: Set up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+        id: go
+
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v3
+
+      - name: Pre-pull RisingWave image
+        run: |
+          docker pull risingwavelabs/risingwave:v2.5.0
+          docker pull postgres:16-alpine
+
+      - name: Run go mod tidy
+        run: go mod tidy
+
+      - name: Install SeaweedFS
+        run: |
+          go install -buildvcs=false ./weed
+
+      - name: Run RisingWave Catalog Integration Tests
+        timeout-minutes: 25
+        working-directory: test/s3tables/catalog_risingwave
+        run: |
+          set -x
+          set -o pipefail
+          echo "=== System Information ==="
+          uname -a
+          free -h
+          df -h
+          echo "=== Starting RisingWave Catalog Tests ==="
+          
+          # Run RisingWave catalog integration tests
+          go test -v -timeout 20m . 2>&1 | tee test-output.log || {
+            echo "RisingWave catalog integration tests failed"
+            exit 1
+          }
+
+      - name: Show test output on failure
+        if: failure()
+        working-directory: test/s3tables/catalog_risingwave
+        run: |
+          echo "=== Test Output ==="
+          if [ -f test-output.log ]; then
+            tail -200 test-output.log
+          fi
+          
+          echo "=== Process information ==="
+          ps aux | grep -E "(weed|test|docker)" || true
+
+      - name: Upload test logs on failure
+        if: failure()
+        uses: actions/upload-artifact@v6
+        with:
+          name: risingwave-catalog-test-logs
+          path: test/s3tables/catalog_risingwave/test-output.log
+          retention-days: 3
+
   s3-tables-build-verification:
     name: S3 Tables Build Verification
     runs-on: ubuntu-22.04