[#70] Enforce CI environment on API 27, due to crash on arm64

Author: l2hyunwoo

.github/workflows/dropshots-screenshot-test.yml

@@ -87,7 +87,7 @@ jobs:
         with:
           api-level: ${{ matrix.api-level }}
           target: google_apis
-          arch: x86_64
+          arch: ${{ matrix.api-level == 27 && 'x86_64' || (runner.arch == 'ARM64' && 'arm64-v8a' || 'x86_64') }}
           ram-size: 3072M
           heap-size: 1024M
           force-avd-creation: false
@@ -101,7 +101,7 @@ jobs:
         with:
           api-level: ${{ matrix.api-level }}
           target: google_apis
-          arch: x86_64
+          arch: ${{ matrix.api-level == 27 && 'x86_64' || (runner.arch == 'ARM64' && 'arm64-v8a' || 'x86_64') }}
           ram-size: 3072M
           heap-size: 1024M
           force-avd-creation: false
@@ -151,17 +151,17 @@ jobs:
             ls -la || echo "No files found"
 
       - name: Upload screenshots artifact
-        uses: actions/upload-artifact@v4
         if: always()
+        uses: actions/upload-artifact@v4
         with:
           name: screenshots-api-${{ matrix.api-level }}
           path: screenshots/
           retention-days: 7
           compression-level: 6
 
       - name: Upload test reports
-        uses: actions/upload-artifact@v4
         if: always()
+        uses: actions/upload-artifact@v4
         with:
           name: test-reports-api-${{ matrix.api-level }}
           path: |

gradle.properties

@@ -16,6 +16,10 @@
 # https://docs.gradle.org/current/userguide/build_environment.html#sec:configuring_jvm_memory
 org.gradle.jvmargs=-Xmx4g -XX:+HeapDumpOnOutOfMemoryError -XX:+UseParallelGC -Dlint.nullness.ignore-deprecated=true
 
+# Android Test Optimizations for Dropshots
+android.testInstrumentationRunnerArguments.clearPackageData=true
+android.testInstrumentationRunnerArguments.disableAnalytics=true
+
 # https://docs.gradle.org/current/userguide/build_cache.html
 org.gradle.caching=true
 

scripts/run-screenshot-tests.sh

@@ -135,7 +135,15 @@ check_system_requirements() {
     print_status "Checking system requirements..."
 
     # Check available memory (at least 4GB recommended)
-    local available_memory=$(free -m | awk 'NR==2{printf "%.0f", $7/1024}')
+    local available_memory=0
+    if command -v free &> /dev/null; then
+        # Linux
+        available_memory=$(free -m | awk 'NR==2{printf "%.0f", $7/1024}')
+    elif command -v vm_stat &> /dev/null; then
+        # macOS
+        available_memory=$(vm_stat | awk '/free/ {gsub(/\./, "", $3); printf "%.0f", $3/1024/1024}')
+    fi
+    
     if [[ $available_memory -lt 4 ]]; then
         print_warning "Low available memory: ${available_memory}GB (4GB+ recommended)"
     fi
@@ -182,15 +190,31 @@ create_avd() {
 
     print_status "Creating AVD: $avd_name"
 
+    # Detect architecture
+    local arch=""
+    if [[ "$(uname -m)" == "arm64" ]]; then
+        arch="arm64-v8a"
+    else
+        arch="x86_64"
+    fi
+    
+    # Determine system image type based on API level and architecture
+    local system_image=""
+    if [[ $api_level -eq 27 ]]; then
+        system_image="system-images;android-${api_level};default;${arch}"
+    else
+        system_image="system-images;android-${api_level};google_apis;${arch}"
+    fi
+    
     # Download SDK image (if needed)
-    print_status "Downloading system image for API $api_level..."
-    sdkmanager "system-images;android-${api_level};google_apis;x86_64"
+    print_status "Downloading system image for API $api_level ($arch)..."
+    sdkmanager "$system_image"
 
     # Create AVD
     print_status "Creating AVD with system image..."
     echo "no" | avdmanager create avd \
         -n "$avd_name" \
-        -k "system-images;android-${api_level};google_apis;x86_64" \
+        -k "$system_image" \
         -d "pixel_xl" \
         --force
 
@@ -279,12 +303,12 @@ collect_screenshots() {
 
     # Clean up filenames
     cd "$output_dir"
-    for file in *.png 2>/dev/null; do
+    for file in *.png; do
         if [[ -f "$file" && "$file" != *"api$api_level"* ]]; then
             base_name="${file%.png}"
             mv "$file" "${base_name}_api${api_level}.png" 2>/dev/null || true
         fi
-    done
+    done 2>/dev/null || true
     cd - > /dev/null
 
     local count=$(find "$output_dir" -name "*.png" 2>/dev/null | wc -l)