Print more info on why the code_cache test fails in 115-native-bridge.

Change-Id: Ib30893e53a5ed616ae4f6b6bc4d657b0fca846c8

1 files changed, 13 insertions, 4 deletions

diff --git a/test/115-native-bridge/nativebridge.cc b/test/115-native-bridge/nativebridge.cc
index e9946c885c..b70ca4ff3e 100644
--- a/test/115-native-bridge/nativebridge.cc
+++ b/test/115-native-bridge/nativebridge.cc
@@ -267,11 +267,20 @@ extern "C" bool native_bridge_initialize(const android::NativeBridgeRuntimeCallb
                                          const char* app_code_cache_dir,
                                          const char* isa ATTRIBUTE_UNUSED) {
   struct stat st;
-  if ((app_code_cache_dir != nullptr)
-      && (stat(app_code_cache_dir, &st) == 0)
-      && S_ISDIR(st.st_mode)) {
-    printf("Code cache exists: '%s'.\n", app_code_cache_dir);
+  if (app_code_cache_dir != nullptr) {
+    if (stat(app_code_cache_dir, &st) == 0) {
+      if (S_ISDIR(st.st_mode)) {
+        printf("Code cache exists: '%s'.\n", app_code_cache_dir);
+      } else {
+        printf("Code cache is not a directory.\n");
+      }
+    } else {
+      perror("Error when stat-ing the code_cache:");
+    }
+  } else {
+    printf("app_code_cache_dir is null.\n");
   }
+
   if (art_cbs != nullptr) {
     gNativeBridgeArtCallbacks = art_cbs;
     printf("Native bridge initialized.\n");