CommandLine refactoring and cleanup.

chrome/common/switch_utils_unittest.cc

 // Copyright (c) 2011 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/common/switch_utils.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
+#include "base/file_path.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(SwitchUtilsTest, RemoveSwitches) {
+  const CommandLine::CharType* argv[] = {
+    FILE_PATH_LITERAL("program"),
+    FILE_PATH_LITERAL("--app=http://www.google.com/"),
+    FILE_PATH_LITERAL("--first-run"),
+    FILE_PATH_LITERAL("--import"),
+    FILE_PATH_LITERAL("--import-from-file=c:\\test.html"),
+    FILE_PATH_LITERAL("--make-default-browser"),
+    FILE_PATH_LITERAL("--foo"),
+    FILE_PATH_LITERAL("--bar")};
+  CommandLine cmd_line(arraysize(argv), argv);
+  EXPECT_FALSE(cmd_line.command_line_string().empty());
+
+  std::map<std::string, CommandLine::StringType> switches =
+      cmd_line.GetSwitches();
+  EXPECT_EQ(7U, switches.size());
+
+  switches::RemoveSwitchesForAutostart(&switches);
+  EXPECT_EQ(2U, switches.size());
+  EXPECT_TRUE(cmd_line.HasSwitch("foo"));
+  EXPECT_TRUE(cmd_line.HasSwitch("bar"));
+}
+
 #if defined(OS_WIN)

[Evan Martin, 2011/05/10 23:48:32]

Maybe we should test this on all platforms?

[msw, 2011/05/11 02:28:12]

I exposed the argv-constructed CommandLine case to all platforms in the test
above (RemoveSwitches). This test (RemoveSwitchesFromString) is Windows-specific
because FromString is OS_WIN-only. Sorry, but I'm not sure what you are
requesting.

+TEST(SwitchUtilsTest, RemoveSwitchesFromString) {
   // All these command line args (except foo and bar) will
   // be removed after RemoveSwitchesForAutostart:
   CommandLine cmd_line = CommandLine::FromString(
       L"program"
       L" --app=http://www.google.com/"
       L" --first-run"
       L" --import"
       L" --import-from-file=c:\\test.html"
       L" --make-default-browser"
       L" --foo"
       L" --bar");
   EXPECT_FALSE(cmd_line.command_line_string().empty());
-#elif defined(OS_POSIX)
-  const char* argv[] = {
-    "program",
-    "--app=http://www.google.com/",
-    "--first-run",
-    "--import",
-    "--import-from-file=c:\\test.html",
-    "--make-default-browser",
-    "--foo",
-    "--bar"};
-  CommandLine cmd_line(arraysize(argv), argv);
-#endif
 
   std::map<std::string, CommandLine::StringType> switches =
       cmd_line.GetSwitches();
   EXPECT_EQ(7U, switches.size());
 
   switches::RemoveSwitchesForAutostart(&switches);
   EXPECT_EQ(2U, switches.size());
   EXPECT_TRUE(cmd_line.HasSwitch("foo"));
   EXPECT_TRUE(cmd_line.HasSwitch("bar"));
 }
+#endif