feat: add docker testing

.github/workflows/ccpp.yml

@@ -4,12 +4,72 @@ on: [push]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: build-deps
-      run: sudo apt-get install libfuse-dev
+      run: sudo apt-get -y install libfuse-dev
     - name: make
       run: make
+
+    - name: copy-binary
+      uses: actions/upload-artifact@v4
+      with:
+        name: adbfs-bin
+        retention-days: 5
+        path: |
+          ./adbfs
+  test:
+    needs: build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        api-level: [29]
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: prepare
+      run: sudo apt-get update && sudo apt-get install -y fuse libfuse-dev
+    - name: get-adbfs-binary
+      uses: actions/download-artifact@v4
+      with:
+        name: adbfs-bin
+    - name: copy adbfs binary
+      run: |
+        sudo cp ${{ github.workspace }}/adbfs /usr/bin/adbfs
+        sudo chmod +x /usr/bin/adbfs
+    - name: Enable KVM
+      run: |
+        echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+        sudo udevadm control --reload-rules
+        sudo udevadm trigger --name-match=kvm
+
+    - name: AVD cache
+      uses: actions/cache@v4
+      id: avd-cache
+      with:
+        path: |
+          ~/.android/avd/*
+          ~/.android/adb*
+        key: avd-${{ matrix.api-level }}
+
+    - name: create AVD and generate snapshot for caching
+      if: steps.avd-cache.outputs.cache-hit != 'true'
+      uses: reactivecircus/android-emulator-runner@v2
+      with:
+        api-level: ${{ matrix.api-level }}
+        force-avd-creation: false
+        emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        disable-animations: false
+        script: echo "Generated AVD snapshot for caching."
+
+
+    - name: run tests
+      uses: reactivecircus/android-emulator-runner@v2
+      with:
+        api-level: ${{ matrix.api-level }}
+        force-avd-creation: false
+        emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        disable-animations: true
+        script: sudo env PATH=/usr/local/lib/android/sdk/platform-tools:$PATH ./tests/run.sh

docker/Dockerfile

@@ -0,0 +1,28 @@
+FROM ubuntu:latest as buildenv
+RUN apt update
+RUN apt install -y build-essential git pkg-config
+RUN apt install -y libfuse-dev fuse
+ADD ./* /src/
+WORKDIR /src
+RUN make
+
+
+FROM us-docker.pkg.dev/android-emulator-268719/images/30-google-x64:30.1.2
+# FROM docker.io/budtmo/docker-android:emulator_12.0
+# RUN apt update
+
+# RUN apt install -y fuse libfuse-dev
+
+# ADD ./* /src/
+ADD ./tests/* /src/tests/
+ADD ./docker/* /src/docker/
+
+RUN chmod +x /src/docker/*.sh
+
+COPY --from=buildenv /src/adbfs /usr/bin/adbfs
+RUN chmod +x /usr/bin/adbfs
+
+WORKDIR /src
+# CMD /src/docker/run-docker-test.sh
+ENTRYPOINT [ "sudo", "bash", "/src/docker/run-test.sh" ]
+# ENTRYPOINT [ "bash" ]

docker/run-test.sh

@@ -0,0 +1,12 @@
+
+export SCRIPT_PATH="docker-android"
+export WORK_PATH="/home/androidusr"
+export APP_PATH=${WORK_PATH}/${SCRIPT_PATH}
+export LOG_PATH=${WORK_PATH}/logs
+export SUPERVISORD_CONFIG_PATH="${APP_PATH}/mixins/configs/process"
+export DEVICE_TYPE=emulator
+
+/usr/bin/supervisord --configuration ${SUPERVISORD_CONFIG_PATH}/supervisord-port.conf & \
+/usr/bin/supervisord --configuration ${SUPERVISORD_CONFIG_PATH}/supervisord-base.conf & \
+
+bash $(dirname $0)/../tests/run.sh

tests/run.sh

@@ -0,0 +1,153 @@
+#!/bin/bash
+
+# echo Running supervisord in the background
+# cd /root || exit
+
+# SUPERVISORD_CONFIG_PATH="${APP_PATH}/mixins/configs/process"
+# /usr/bin/supervisord --configuration ${SUPERVISORD_CONFIG_PATH}/supervisord-port.conf & \
+# /usr/bin/supervisord --configuration ${SUPERVISORD_CONFIG_PATH}/supervisord-base.conf & \
+
+WAIT_TIME=60
+
+
+wait_available() {
+
+  RETRIES=$WAIT_TIME
+  WAIT_DIR="$1"
+
+  while [ $RETRIES -gt 0 ];
+  do
+    RETRIES=$((RETRIES - 1))
+
+    OUTPUT=$(adb shell ls -d "$WAIT_DIR" 2> /dev/null)
+
+    if [ "$OUTPUT" == "$WAIT_DIR" ]
+    then
+      break;
+    fi
+    sleep 1
+
+  done
+
+  if [ $RETRIES -le 0 ]
+  then
+    echo "Emulator directory $1 was not available for $WAIT_TIME seconds, exiting"
+    echo "Last output was: $OUTPUT"
+    echo ""
+    # echo "Logs for docker-appium were (stdout)"
+    # echo ""
+    # cat /var/log/supervisor/docker-android.stdout.log
+    # echo ""
+    # echo "stderr"
+    # echo ""
+    # cat /var/log/supervisor/docker-android.stderr.log
+    exit 1
+  fi
+
+}
+
+echo Checking readiness via adb shell ls -d /sdcard/Android
+adb devices
+wait_available /
+
+
+mkdir -p /adbfs
+adbfs /adbfs
+
+echo Ready to run adbfs tests
+
+BASE_DIR=/adbfs/sdcard/test
+
+test_mkdir() {
+
+  local_timestamp=$(date "+%s")
+
+  mkdir "$BASE_DIR/x"
+  output=$(ls -lad --time-style="+%s" "$BASE_DIR/x")
+
+  timestamp=$(echo $output | cut -d' ' -f 6)
+  path=$(echo $output | cut -d' ' -f 7)
+
+  timestamp_diff=$((local_timestamp - timestamp))
+  abs_diff=${timestamp_diff#-}
+
+  if [ "$abs_diff" -gt 120 ];
+  then
+    echo "FAIL test_mkdir: file timestamp difference exceeds 120s: $abs_diff"
+    exit 1
+  fi
+
+  if [ "$path" != "$BASE_DIR/x" ];
+  then
+    echo "FAIL test_mkdir: unexpected path"
+    exit 1
+  fi
+
+  echo "PASS test_mkdir"
+}
+
+
+test_catfile() {
+
+  local_timestamp=$(date "+%s")
+
+  desired_content="Hello world"
+
+  echo "$desired_content" > "$BASE_DIR/file.txt"
+
+  output=$(ls -lad --time-style="+%s" "$BASE_DIR/file.txt")
+
+  timestamp=$(echo $output | cut -d' ' -f 6)
+  path=$(echo $output | cut -d' ' -f 7)
+
+  timestamp_diff=$((local_timestamp - timestamp))
+  abs_diff=${timestamp_diff#-}
+
+  if [ "$abs_diff" -gt 120 ];
+  then
+    echo "FAIL test_catfile: file timestamp difference exceeds 120s: $abs_diff"
+    exit 1
+  fi
+
+  if [ "$path" != "$BASE_DIR/file.txt" ];
+  then
+    echo "FAIL test_catfile: unexpected path"
+    exit 1
+  fi
+
+  file_contents=$(cat $BASE_DIR/file.txt)
+
+  if [ "$file_contents" != "Hello world" ]
+  then
+    echo "FAIL test_catfile: unexpected content: $file_contents"
+    echo "Expected: $desired_content"
+    exit 1
+  fi
+
+  echo "PASS test_catfile"
+}
+
+
+
+mkdir "$BASE_DIR"
+
+test_mkdir
+test_catfile
+
+# todo
+
+# copy file with cp -a (archive, preserve timestamps)
+
+# read a directory
+
+# touch to update time
+
+# copy preserving timestamps
+
+rm -rf "$BASE_DIR"
+
+
+
+# rsync, both directions (compared against rsync of the very same tree on a "pure local" FS).
+# ompared to adb push --sync as well maybe
+