add test

.github/workflows/x86_test.yml

@@ -0,0 +1,69 @@
+name: x86_test
+on:
+  pull_request:
+    branches:
+      - main
+    types: [opened, synchronize]
+
+jobs:
+  docker:
+    runs-on: ubuntu-22.04
+    name: x86_test
+    steps:
+      - name: Free disk space
+        run: |
+          docker images
+          sudo rm -rf "/opt/ghc" || true
+          sudo rm -rf "/usr/share/dotnet" || true
+          sudo rm -rf "$AGENT_TOOLSDIRECTORY" || true
+          sudo rm -rf "/usr/local/lib/android" || true
+          sudo rm -rf "/usr/local/share/boost" || true
+          docker rmi $(docker image ls -q --filter "reference=node*")
+          docker rmi $(docker image ls -q --filter "reference=debian*")
+          docker rmi $(docker image ls -q --filter "reference=alpine*")
+          docker rmi $(docker image ls -q --filter "reference=ubuntu:20.04")
+          sudo apt purge -y \
+            ansible* \
+            aria2* \
+            aspnetcore* \
+            azure-cli* \
+            cabal* \
+            clang* \
+            dotnet-* \
+            firefox* \
+            gfortran-* \
+            ghc* \
+            google-chrome-stable* \
+            google-cloud-sdk* \
+            heroku* \
+            imagemagick* \
+            javascript* \
+            kubectl* \
+            llvm* \
+            mono* \
+            mysql* \
+            nginx* \
+            node* \
+            npm* \
+            nuget* \
+            php* \
+            postgresql* \
+            powershell* \
+            rpm* \
+            ruby* \
+            sqlite3* \
+            subversion \
+            temurin* \
+            tmux* \
+            vim* \
+            yarn*
+          sudo apt-get autoremove -y >/dev/null 2>&1 || true
+          sudo apt-get autoclean -y >/dev/null 2>&1 || true
+      - name: git checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: build
+        run: docker build -t tegra-kernel-module-builder .
+      - name: test
+        run: docker run --rm -v $(pwd)/example_modules:/l4t/example_modules tegra-kernel-module-builder:latest /bin/bash -c "./prebuild_kernel_module.sh && cd example_modules/rtl8812au && make -j modules"