Options: disallow bad URLs from being entered as startup pages

chrome/browser/ui/webui/settings_utils_unittest.cc

+// Copyright 2016 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_utils.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+
+namespace settings_utils {
+
+TEST(SettingsUtilsTest, FixupAndValidateStartupPage) {
+  EXPECT_FALSE(FixupAndValidateStartupPage(std::string(), nullptr));
+  EXPECT_FALSE(FixupAndValidateStartupPage("   ", nullptr));
+  EXPECT_FALSE(FixupAndValidateStartupPage("^&*@)^)", nullptr));
+  EXPECT_FALSE(FixupAndValidateStartupPage("chrome://quit", nullptr));
+
+  EXPECT_TRUE(FixupAndValidateStartupPage("facebook.com", nullptr));
+  EXPECT_TRUE(FixupAndValidateStartupPage("http://reddit.com", nullptr));
+  EXPECT_TRUE(FixupAndValidateStartupPage("https://google.com", nullptr));
+  EXPECT_TRUE(FixupAndValidateStartupPage("chrome://apps", nullptr));
+
+  GURL fixed_url;
+  EXPECT_TRUE(FixupAndValidateStartupPage("about:settings", &fixed_url));
+  EXPECT_EQ("chrome://settings/", fixed_url.spec());
+}
+
+}  // namespace settings_utils