Merge pull request #470 from apache/check_cpp_files

Check cpp files

Author: AlexanderSaydakov

.github/workflows/check_cpp_files.yml

@@ -0,0 +1,32 @@
+name: Serialization Compatibility Test
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: SerDe Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Checkout C++
+        uses: actions/checkout@v3
+        with:
+          repository: apache/datasketches-cpp
+          path: cpp
+      - name: Configure C++ build
+        run: cd cpp/build && cmake .. -DGENERATE=true
+      - name: Build C++ unit tests
+        run: cd cpp && cmake --build build --config Release
+      - name: Run C++ tests
+        run: cd cpp && cmake --build build --config Release --target test
+      - name: Make dir
+        run: mkdir -p target/cpp_generated_files
+      - name: Copy files
+        run: cp cpp/build/*/test/*_cpp.sk target/cpp_generated_files
+      - name: Run Java tests
+        run: mvn test -P check-cpp-files

src/test/java/org/apache/datasketches/common/TestUtil.java

@@ -46,7 +46,7 @@ public final class TestUtil  {
   /**
    * The full target Path for C++ serialized sketches to be tested by Java.
    */
-  public static Path cppPath = createPath("src/test/resources");
+  public static Path cppPath = createPath("target/cpp_generated_files");
 
   /**
    * The full target Path for historical C++ serialized sketches to be tested by Java.