Add golden tests for systemfeatures codegen
Add a simple golden test suite for systemfeature codegen. This can be
run via atest, or as a standalone script. The golden sources can be
updated via:
./frameworks/base/tools/systemfeatures/tests/golden_test.sh --update
Test: atest systemfeatures-gen-golden-tests
Bug: 203143243
Flag: NA
Change-Id: Iacb9558617845132ccfffbae34c333d39c84c065
diff --git a/tools/systemfeatures/tests/golden/RwFeatures.java.gen b/tools/systemfeatures/tests/golden/RwFeatures.java.gen
new file mode 100644
index 0000000..6f89759
--- /dev/null
+++ b/tools/systemfeatures/tests/golden/RwFeatures.java.gen
@@ -0,0 +1,65 @@
+// This file is auto-generated. DO NOT MODIFY.
+// Args: com.android.systemfeatures.RwFeatures \
+// --readonly=false \
+// --feature=WATCH:1 \
+// --feature=WIFI:0 \
+// --feature=VULKAN:-1 \
+// --feature=AUTO:
+package com.android.systemfeatures;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.pm.PackageManager;
+
+/**
+ * @hide
+ */
+public final class RwFeatures {
+ /**
+ * Check for FEATURE_WATCH.
+ *
+ * @hide
+ */
+ public static boolean hasFeatureWatch(Context context) {
+ return hasFeatureFallback(context, PackageManager.FEATURE_WATCH);
+ }
+
+ /**
+ * Check for FEATURE_WIFI.
+ *
+ * @hide
+ */
+ public static boolean hasFeatureWifi(Context context) {
+ return hasFeatureFallback(context, PackageManager.FEATURE_WIFI);
+ }
+
+ /**
+ * Check for FEATURE_VULKAN.
+ *
+ * @hide
+ */
+ public static boolean hasFeatureVulkan(Context context) {
+ return hasFeatureFallback(context, PackageManager.FEATURE_VULKAN);
+ }
+
+ /**
+ * Check for FEATURE_AUTO.
+ *
+ * @hide
+ */
+ public static boolean hasFeatureAuto(Context context) {
+ return hasFeatureFallback(context, PackageManager.FEATURE_AUTO);
+ }
+
+ private static boolean hasFeatureFallback(Context context, String featureName) {
+ return context.getPackageManager().hasSystemFeature(featureName, 0);
+ }
+
+ /**
+ * @hide
+ */
+ @Nullable
+ public static Boolean maybeHasFeature(String featureName, int version) {
+ return null;
+ }
+}