diff --git a/sysprop/sysprop_test.go b/sysprop/sysprop_test.go
index 711129c..3be1945 100644
--- a/sysprop/sysprop_test.go
+++ b/sysprop/sysprop_test.go
@@ -103,6 +103,8 @@
 		"api/sysprop-platform-on-product-latest.txt":  nil,
 		"api/sysprop-vendor-current.txt":              nil,
 		"api/sysprop-vendor-latest.txt":               nil,
+		"api/sysprop-vendor-on-product-current.txt":   nil,
+		"api/sysprop-vendor-on-product-latest.txt":    nil,
 		"api/sysprop-odm-current.txt":                 nil,
 		"api/sysprop-odm-latest.txt":                  nil,
 		"framework/aidl/a.aidl":                       nil,
@@ -182,8 +184,15 @@
 			srcs: ["com/android/VendorProperties.sysprop"],
 			api_packages: ["com.android"],
 			property_owner: "Vendor",
+			vendor: true,
+		}
+
+		sysprop_library {
+			name: "sysprop-vendor-on-product",
+			srcs: ["com/android/VendorProperties.sysprop"],
+			api_packages: ["com.android"],
+			property_owner: "Vendor",
 			product_specific: true,
-			vendor_available: true,
 		}
 
 		sysprop_library {
@@ -213,7 +222,7 @@
 			srcs: ["c.java"],
 			sdk_version: "system_current",
 			product_specific: true,
-			libs: ["sysprop-platform", "sysprop-vendor"],
+			libs: ["sysprop-platform", "sysprop-vendor-on-product"],
 		}
 
 		java_library {
@@ -240,7 +249,7 @@
 			name: "cc-client-product",
 			srcs: ["d.cpp"],
 			product_specific: true,
-			static_libs: ["sysprop-platform-on-product", "sysprop-vendor"],
+			static_libs: ["sysprop-platform-on-product", "sysprop-vendor-on-product"],
 		}
 
 		cc_library {
@@ -290,6 +299,12 @@
 			soc_specific: true,
 			sdk_version: "core_current",
 		}
+
+		java_library {
+			name: "sysprop-library-stub-product",
+			product_specific: true,
+			sdk_version: "core_current",
+		}
 		`)
 
 	// Check for generated cc_library
@@ -317,13 +332,14 @@
 				expectedApexAvailableOnLibrary, library.ApexProperties.Apex_available)
 		}
 
-		// core variant of vendor-owned sysprop_library is for product
-		ctx.ModuleForTests("libsysprop-vendor", variant)
+		// product variant of vendor-owned sysprop_library
+		ctx.ModuleForTests("libsysprop-vendor-on-product", variant)
 	}
 
 	ctx.ModuleForTests("sysprop-platform", "android_common")
 	ctx.ModuleForTests("sysprop-platform_public", "android_common")
 	ctx.ModuleForTests("sysprop-vendor", "android_common")
+	ctx.ModuleForTests("sysprop-vendor-on-product", "android_common")
 
 	// Check for exported includes
 	coreVariant := "android_arm64_armv8-a_static"
@@ -336,7 +352,7 @@
 	platformOnProductPath := "libsysprop-platform-on-product/android_arm64_armv8-a_static/gen/sysprop/public/include"
 
 	vendorInternalPath := "libsysprop-vendor/android_vendor.VER_arm64_armv8-a_static/gen/sysprop/include"
-	vendorPublicPath := "libsysprop-vendor/android_arm64_armv8-a_static/gen/sysprop/public/include"
+	vendorPublicPath := "libsysprop-vendor-on-product/android_arm64_armv8-a_static/gen/sysprop/public/include"
 
 	platformClient := ctx.ModuleForTests("cc-client-platform", coreVariant)
 	platformFlags := platformClient.Rule("cc").Args["cFlags"]