src/chrome_frame/chrome_launcher_unittest.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "base/files/file_path.h"
   7 #include "chrome/common/chrome_switches.h"
   8 #include "chrome_frame/chrome_launcher.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 TEST(ChromeLauncher, IsValidCommandLine) {
  12   CommandLine bad(base::FilePath(L"dummy.exe"));
  13   bad.AppendSwitch(switches::kNoFirstRun);  // in whitelist
  14   bad.AppendSwitch("no-such-switch");  // does not exist
  15   bad.AppendSwitch(switches::kHomePage);  // exists but not in whitelist
  16
  17   EXPECT_FALSE(chrome_launcher::IsValidCommandLine(
  18       bad.GetCommandLineString().c_str()));
  19
  20   CommandLine good(base::FilePath(L"dummy.exe"));
  21   good.AppendSwitch(switches::kNoFirstRun);  // in whitelist
  22   good.AppendSwitch(switches::kDisableBackgroundMode);  // in whitelist
  23   good.AppendSwitchASCII(switches::kUserDataDir, "foo");  // in whitelist
  24
  25   EXPECT_TRUE(chrome_launcher::IsValidCommandLine(
  26       good.GetCommandLineString().c_str()));
  27
  28   CommandLine no_params(base::FilePath(L"dummy.exe"));
  29   EXPECT_TRUE(chrome_launcher::IsValidCommandLine(
  30       no_params.GetCommandLineString().c_str()));
  31
  32   CommandLine empty(base::FilePath(L""));
  33   EXPECT_TRUE(chrome_launcher::IsValidCommandLine(
  34       empty.GetCommandLineString().c_str()));
  35 }
  36
  37 TEST(ChromeLauncher, TrimWhiteSpace) {
  38   std::wstring trimmed(chrome_launcher::TrimWhiteSpace(L" \t  some text \n\t"));
  39   EXPECT_STREQ(L"some text", trimmed.c_str());
  40
  41   std::wstring now_empty(chrome_launcher::TrimWhiteSpace(L"\t\t     \n\t"));
  42   EXPECT_STREQ(L"", now_empty.c_str());
  43
  44   std::wstring empty(chrome_launcher::TrimWhiteSpace(L""));
  45   EXPECT_STREQ(L"", empty.c_str());
  46
  47   std::wstring not_trimmed(chrome_launcher::TrimWhiteSpace(L"foo bar"));
  48   EXPECT_STREQ(L"foo bar", not_trimmed.c_str());
  49
  50   std::wstring trimmed_right(chrome_launcher::TrimWhiteSpace(L"foo bar\t"));
  51   EXPECT_STREQ(L"foo bar", trimmed_right.c_str());
  52
  53   std::wstring trimmed_left(chrome_launcher::TrimWhiteSpace(L"\nfoo bar"));
  54   EXPECT_STREQ(L"foo bar", trimmed_right.c_str());
  55 }
  56
  57 TEST(ChromeLauncher, IsValidArgument) {
  58   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame"));
  59   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--disable-background-mode"));
  60   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"--invalid-arg"));
  61
  62   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame="));
  63   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame=foo"));
  64   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame=foo=foo"));
  65
  66   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"chrome-frame"));
  67   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"-chrome-frame"));
  68   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"---chrome-frame"));
  69   EXPECT_FALSE(chrome_launcher::IsValidArgument(L" --chrome-frame"));
  70   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"--chrome-framefoobar"));
  71   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"foobar--chrome-frame"));
  72   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"--chrome-frames"));
  73   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"--Chrome-frame"));
  74   EXPECT_FALSE(chrome_launcher::IsValidArgument(L""));
  75 }