MD Settings: change how valid origins are checked and tested

chrome/browser/ui/webui/settings/md_settings_ui_unittest.cc

Index: chrome/browser/ui/webui/settings/md_settings_ui_unittest.cc
diff --git a/chrome/browser/ui/webui/settings/md_settings_ui_unittest.cc b/chrome/browser/ui/webui/settings/md_settings_ui_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..01b5041076103fb3c8f065cc76db5dfaa746fb5c
--- /dev/null
+++ b/chrome/browser/ui/webui/settings/md_settings_ui_unittest.cc
@@ -0,0 +1,20 @@
+// Copyright 2017 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 "chrome/browser/ui/webui/settings/md_settings_ui.h"
+
+#include "chrome/common/url_constants.h"
+#include "content/public/common/url_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+
+TEST(MdSettingsUITest, IsValidOrigin) {
+  EXPECT_TRUE(settings::IsValidOrigin(GURL(chrome::kChromeUISettingsURL)));
+  EXPECT_TRUE(settings::IsValidOrigin(GURL(chrome::kChromeUIMdSettingsURL)));
+
+  EXPECT_FALSE(settings::IsValidOrigin(GURL("http://evil.com")));
+  EXPECT_FALSE(settings::IsValidOrigin(GURL("https://google.com")));
+  EXPECT_FALSE(settings::IsValidOrigin(GURL(chrome::kChromeUINewTabURL)));
+  EXPECT_FALSE(settings::IsValidOrigin(GURL(chrome::kChromeUIHistoryURL)));
+}