Initial import of the Chrome Frame codebase. Integration in chrome.gyp coming...

chrome_frame/chrome_launcher_unittest.cc

Index: chrome_frame/chrome_launcher_unittest.cc
===================================================================
--- chrome_frame/chrome_launcher_unittest.cc	(revision 0)
+++ chrome_frame/chrome_launcher_unittest.cc	(revision 0)
@@ -0,0 +1,49 @@
+// Copyright (c) 2009 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 "base/command_line.h"
+#include "base/logging.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome_frame/chrome_launcher.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+// Utility class to disable logging.  Required to disable DCHECKs that some
+// of our tests would otherwise trigger.
+class LogDisabler {
+ public:
+  LogDisabler() {
+    initial_log_level_ = logging::GetMinLogLevel();
+    logging::SetMinLogLevel(logging::LOG_FATAL + 1);
+  }
+
+  ~LogDisabler() {
+    logging::SetMinLogLevel(initial_log_level_);
+  }
+
+ private:
+  int initial_log_level_;
+};
+
+}  // namespace
+
+TEST(ChromeLauncher, SanitizeCommandLine) {
+  CommandLine bad(L"dummy.exe");
+  bad.AppendSwitch(switches::kDisableMetrics);  // in whitelist
+  bad.AppendSwitchWithValue(switches::kLoadExtension, L"foo");  // in whitelist
+  bad.AppendSwitch(L"no-such-switch");  // does not exist
+  bad.AppendSwitch(switches::kHomePage);  // exists but not in whitelist
+
+  LogDisabler no_dchecks;
+
+  CommandLine sanitized(L"dumbo.exe");
+  chrome_launcher::SanitizeCommandLine(bad, &sanitized);
+  EXPECT_TRUE(sanitized.HasSwitch(switches::kDisableMetrics));
+  EXPECT_TRUE(sanitized.HasSwitch(switches::kLoadExtension));
+  EXPECT_FALSE(sanitized.HasSwitch(L"no-such-switch"));
+  EXPECT_FALSE(sanitized.HasSwitch(switches::kHomePage));
+
+  EXPECT_EQ(sanitized.GetSwitchValue(switches::kLoadExtension), L"foo");
+}