diff --git a/cc/testing.go b/cc/testing.go
index b8a7eab..e9739ff 100644
--- a/cc/testing.go
+++ b/cc/testing.go
@@ -215,6 +215,10 @@
 			vendor_available: true,
 			recovery_available: true,
 			host_supported: true,
+			apex_available: [
+				"//apex_available:platform",
+				"//apex_available:anyapex",
+			],
 		}
 		cc_library {
 			name: "libc++",
@@ -243,6 +247,10 @@
 			host_supported: false,
 			vendor_available: true,
 			recovery_available: true,
+			apex_available: [
+				"//apex_available:platform",
+				"//apex_available:anyapex",
+			],
 		}
 		cc_library {
 			name: "libunwind_llvm",
@@ -254,8 +262,21 @@
 			recovery_available: true,
 		}
 
+		cc_defaults {
+			name: "crt_defaults",
+			recovery_available: true,
+			vendor_available: true,
+			native_bridge_supported: true,
+			stl: "none",
+			apex_available: [
+				"//apex_available:platform",
+				"//apex_available:anyapex",
+			],
+		}
+
 		cc_object {
 			name: "crtbegin_so",
+			defaults: ["crt_defaults"],
 			recovery_available: true,
 			vendor_available: true,
 			native_bridge_supported: true,
@@ -264,6 +285,7 @@
 
 		cc_object {
 			name: "crtbegin_dynamic",
+			defaults: ["crt_defaults"],
 			recovery_available: true,
 			vendor_available: true,
 			native_bridge_supported: true,
@@ -272,6 +294,7 @@
 
 		cc_object {
 			name: "crtbegin_static",
+			defaults: ["crt_defaults"],
 			recovery_available: true,
 			vendor_available: true,
 			native_bridge_supported: true,
@@ -280,6 +303,7 @@
 
 		cc_object {
 			name: "crtend_so",
+			defaults: ["crt_defaults"],
 			recovery_available: true,
 			vendor_available: true,
 			native_bridge_supported: true,
@@ -288,6 +312,7 @@
 
 		cc_object {
 			name: "crtend_android",
+			defaults: ["crt_defaults"],
 			recovery_available: true,
 			vendor_available: true,
 			native_bridge_supported: true,