Issue #41 - Bring method of determining IE version up to date

test/RegistryTest.cpp

+/*
+ * This file is part of Adblock Plus <http://adblockplus.org/>,
+ * Copyright (C) 2014 Eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gtest/gtest.h>
+
+#include "../src/shared/Registry.h"
+#include "../src/shared/IE_Version.h"
+
+using namespace AdblockPlus;
+
+//----------------------------------
+// Registry_Key
+//----------------------------------
+
+class Registry_Test
+  : public ::testing::Test
+{
+};
+
+TEST(Registry_Test, roots_0)
+{
+  // Test succeeds if it does not throw
+  auto r = Registry_Key(Registry_Key::Predefined::HKCR);
+  r =  Registry_Key(Registry_Key::Predefined::HKCC);
+  r =  Registry_Key(Registry_Key::Predefined::HKCU);
+  r =  Registry_Key(Registry_Key::Predefined::HKLM);
+  r =  Registry_Key(Registry_Key::Predefined::HKU);
+}
+
+TEST(Registry_Test, roots_1)
+{
+  // Test succeeds if it does not throw
+  auto r = Registry_Key(Registry_Key::Predefined::HKCR, L"");
+  r =  Registry_Key(Registry_Key::Predefined::HKCC, L"");
+  r =  Registry_Key(Registry_Key::Predefined::HKCU, L"");
+  r =  Registry_Key(Registry_Key::Predefined::HKLM, L"");
+  r =  Registry_Key(Registry_Key::Predefined::HKU, L"");
+}
+
+TEST(Registry_Test, value_notfound_0)
+{
+  auto r1 = Registry_Key(Registry_Key::Predefined::HKCR);
+  ASSERT_ANY_THROW({ r1.value_wstring(L"nonexistent"); });
+}
+
+TEST(Registry_Test, value_notfound_1)
+{
+  auto r1 = Registry_Key(Registry_Key::Predefined::HKCR, L"");
+  ASSERT_ANY_THROW({ r1.value_wstring(L"nonexistent"); });
+}
+
+TEST(Registry_Test, value_notfound_2)
+{
+  auto r1 = Registry_Key(Registry_Key::Predefined::HKCR, L"CLSID");
+  ASSERT_ANY_THROW({ r1.value_wstring(L"nonexistent"); });
+}
+
+//----------------------------------
+// IE_Version
+//----------------------------------
+
+class IE_Version_Test
+  : public ::testing::Test
+{
+};
+
+TEST(IE_Version_Test, sanity_string)
+{
+  std::wstring version = AdblockPlus::IE::installed_version_string();
+  ASSERT_NE(version, L"");
+  // Replace with local version prefix as appropriate
+  if (false)
+  {
+    EXPECT_EQ(0, version.compare(0, 3, L"11."));
+  }
+}
+
+TEST(IE_Version_Test, sanity_major)
+{
+  int version = AdblockPlus::IE::installed_major_version();
+  ASSERT_NE(version, 0);
+  // Replace with local major version
+  if (false)
+  {
+    EXPECT_EQ(version, 11);
+  }
+}