[Password Manager] Copiable username and origin. Linkable origin elided from the left.

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
new file mode 100644
index 0000000000000000000000000000000000000000..4af70178cee473f122c9c965309d65e17a9a3165
--- /dev/null
+++ b/components/password_manager/core/browser/password_ui_utils_unittest.cc
@@ -0,0 +1,37 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/password_manager/core/browser/password_ui_utils.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace password_manager {
+
+TEST(GetShownOriginTest, RemovePrefixes) {
+  const struct {
+    const std::string input;
+    const std::string output;
+  } kTestCases[] = {
+      {"http://subdomain.example.com:80/login/index.html?h=90&ind=hello#first",
+       "subdomain.example.com"},
+      {"https://www.example.com", "example.com"},
+      {"https://mobile.example.com", "example.com"},
+      {"https://m.example.com", "example.com"},
+      {"https://m.subdomain.example.net", "subdomain.example.net"},
+      {"https://mobile.de", "mobile.de"},
+      {"https://www.de", "www.de"},
+      {"https://m.de", "m.de"},
+      {"https://www.mobile.de", "mobile.de"},
+      {"https://m.mobile.de", "mobile.de"},
+      {"https://m.www.de", "www.de"},
+      {"https://Mobile.example.de", "example.de"},
+      {"https://WWW.Example.DE", "example.de"}};
+
+  for (const auto& test_case : kTestCases) {
+    EXPECT_EQ(test_case.output, GetShownOrigin(GURL(test_case.input), ""))
+        << "for input " << test_case.input;
+  }
+}
+
+}  // namespace password_manager