Displaying human-readable Android credentials on Android OS.

components/password_manager/core/browser/password_ui_utils_unittest.cc

Index: components/password_manager/core/browser/password_ui_utils_unittest.cc
diff --git a/components/password_manager/core/browser/password_ui_utils_unittest.cc b/components/password_manager/core/browser/password_ui_utils_unittest.cc
index 780fa8c50e468c9fde8c98658af768d3efbd845c..6d7e0748b8d444ecee8f980dd1513021d81934d0 100644
--- a/components/password_manager/core/browser/password_ui_utils_unittest.cc
+++ b/components/password_manager/core/browser/password_ui_utils_unittest.cc
@@ -93,4 +93,16 @@ TEST(GetShownOriginAndLinkUrlTest, OriginFromNonAndroidForm) {
   EXPECT_EQ(form.origin, link_url);
 }
 
+TEST(SplitByDotAndReverseTest, ReversedHostname) {
+  const struct {
+    const base::StringPiece input;
+    const std::string output;
+  } kTestCases[] = {{"com.example.android", "android.example.com"},
+                    {"com.example.mobile", "mobile.example.com"},
+                    {"net.example.subdomain", "subdomain.example.net"}};
+  for (const auto& test_case : kTestCases) {
+    EXPECT_EQ(test_case.output, SplitByDotAndReverse(test_case.input));
+  }
+}
+
 }  // namespace password_manager