1 files changed, 10 insertions, 5 deletions
diff --git a/chrome/browser/extensions/extension_ui_unittest.cc b/chrome/browser/extensions/extension_ui_unittest.cc
index e8b440d..953abbc 100644
--- a/chrome/browser/extensions/extension_ui_unittest.cc
+++ b/chrome/browser/extensions/extension_ui_unittest.cc
@@ -61,18 +61,23 @@ namespace {
 
     // Compare the outputs.
     // Ignore unknown fields in the actual output data.
+    std::string paths_details = " - expected (" +
+        expected_output_path.MaybeAsASCII() + ") vs. actual (" +
+        extension_path.MaybeAsASCII() + ")";
     for (DictionaryValue::key_iterator key = expected_output_data->begin_keys();
         key != expected_output_data->end_keys();
         ++key) {
       Value* expected_value = NULL;
       Value* actual_value = NULL;
-      EXPECT_TRUE(expected_output_data->Get(*key, &expected_value));
-      EXPECT_TRUE(actual_output_data->Get(*key, &actual_value));
+      EXPECT_TRUE(expected_output_data->Get(*key, &expected_value)) <<
+          *key + " is missing" + paths_details;
+      EXPECT_TRUE(actual_output_data->Get(*key, &actual_value)) <<
+          *key + " is missing" + paths_details;
       if (expected_value == NULL) {
-        EXPECT_EQ(NULL, actual_value) << extension_path.value();
+        EXPECT_EQ(NULL, actual_value) << *key + paths_details;
       } else {
-        EXPECT_TRUE(expected_value->Equals(actual_value))
-            << extension_path.value();
+        EXPECT_TRUE(expected_value->Equals(actual_value)) << *key +
+            paths_details;
       }
     }
   }