monitor_reconfig: Disable LCD when using external monitor.

resolution_selector_test.cc

 // Copyright (c) 2010 The Chromium OS 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 <vector>
 
 #include <gflags/gflags.h>
 #include <gtest/gtest.h>
 
 #include "base/command_line.h"
@@ skipping 118 matching lines @@
 // size that'll also work for the LCD output.
 TEST_F(ResolutionSelectorTest, ExternalOutputIsMonitor) {
   AddLcdMode(1024, 768);
   AddLcdMode(800, 600);
   AddExternalMode(1600, 1200);
   AddExternalMode(1280, 960);
   AddExternalMode(1024, 768);
   ASSERT_GE(external_modes_[0].width * external_modes_[0].height,
             ResolutionSelector::kMaxProjectorPixels);
   ASSERT_TRUE(GetResolutions());
-  EXPECT_EQ("1024x768", lcd_resolution_);
+  EXPECT_EQ("", lcd_resolution_);
   EXPECT_EQ("1600x1200", external_resolution_);
   EXPECT_EQ("1600x1200", screen_resolution_);
 }
 
 // We should just fail if there's no common resolution between the two
 // outputs.
 TEST_F(ResolutionSelectorTest, FailIfNoCommonResolution) {
   AddLcdMode(1024, 768);
   AddExternalMode(1280, 600);
   EXPECT_FALSE(GetResolutions());
 }
 
 }  // namespace monitor_reconfig
 
 int main(int argc, char** argv) {
   google::ParseCommandLineFlags(&argc, &argv, true);
   CommandLine::Init(argc, argv);
   logging::InitLogging(NULL,
                        FLAGS_logtostderr ?
                          logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG :
                          logging::LOG_NONE,
                        logging::DONT_LOCK_LOG_FILE,
                        logging::APPEND_TO_OLD_LOG_FILE);
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }