chrome/test/chromedriver/chrome_launcher_unittest.cc

   1 // Copyright (c) 2013 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/base64.h"
   6 #include "base/base_paths.h"
   7 #include "base/command_line.h"
   8 #include "base/file_util.h"
   9 #include "base/files/file_path.h"
  10 #include "base/files/scoped_temp_dir.h"
  11 #include "base/json/json_reader.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/path_service.h"
  14 #include "base/strings/string_split.h"
  15 #include "base/values.h"
  16 #include "chrome/test/chromedriver/chrome/status.h"
  17 #include "chrome/test/chromedriver/chrome_launcher.h"
  18 #include "testing/gtest/include/gtest/gtest.h"
  19
  20 TEST(ProcessExtensions, NoExtension) {
  21   Switches switches;
  22   std::vector<std::string> extensions;
  23   base::FilePath extension_dir;
  24   std::vector<std::string> bg_pages;
  25   Status status = internal::ProcessExtensions(extensions, extension_dir,
  26                                               false, &switches, &bg_pages);
  27   ASSERT_TRUE(status.IsOk());
  28   ASSERT_FALSE(switches.HasSwitch("load-extension"));
  29   ASSERT_EQ(0u, bg_pages.size());
  30 }
  31
  32 bool AddExtensionForInstall(const std::string& relative_path,
  33                             std::vector<std::string>* extensions) {
  34   base::FilePath source_root;
  35   PathService::Get(base::DIR_SOURCE_ROOT, &source_root);
  36   base::FilePath crx_file_path = source_root.AppendASCII(
  37       "chrome/test/data/chromedriver/" + relative_path);
  38   std::string crx_contents;
  39   if (!base::ReadFileToString(crx_file_path, &crx_contents))
  40     return false;
  41
  42   std::string crx_encoded;
  43   base::Base64Encode(crx_contents, &crx_encoded);
  44   extensions->push_back(crx_encoded);
  45   return true;
  46 }
  47
  48 TEST(ProcessExtensions, GenerateIds) {
  49   std::vector<std::string> extensions;
  50   base::ScopedTempDir extension_dir;
  51   Switches switches;
  52   std::vector<std::string> bg_pages;
  53
  54   ASSERT_TRUE(AddExtensionForInstall("no_key_in_manifest.crx", &extensions));
  55   ASSERT_TRUE(AddExtensionForInstall("same_key_as_header.crx", &extensions));
  56   ASSERT_TRUE(AddExtensionForInstall("diff_key_from_header.crx", &extensions));
  57
  58   ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
  59
  60   Status status = internal::ProcessExtensions(extensions, extension_dir.path(),
  61                                               false, &switches, &bg_pages);
  62
  63   ASSERT_EQ(kOk, status.code()) << status.message();
  64   ASSERT_EQ(3u, bg_pages.size());
  65   ASSERT_EQ("chrome-extension://llphabdmknikmpmkioimgdfbohinlekl/"
  66             "_generated_background_page.html", bg_pages[0]);
  67   ASSERT_EQ("chrome-extension://dfdeoklpcichfcnoaomfpagfiibhomnh/"
  68             "_generated_background_page.html", bg_pages[1]);
  69   ASSERT_EQ("chrome-extension://ioccpomhcpklobebcbeohnmffkmcokbm/"
  70             "_generated_background_page.html", bg_pages[2]);
  71 }
  72
  73 TEST(ProcessExtensions, SingleExtensionWithBgPage) {
  74   std::vector<std::string> extensions;
  75   ASSERT_TRUE(AddExtensionForInstall("ext_slow_loader.crx", &extensions));
  76
  77   base::ScopedTempDir extension_dir;
  78   ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
  79
  80   Switches switches;
  81   std::vector<std::string> bg_pages;
  82   Status status = internal::ProcessExtensions(extensions, extension_dir.path(),
  83                                               false, &switches, &bg_pages);
  84   ASSERT_TRUE(status.IsOk());
  85   ASSERT_TRUE(switches.HasSwitch("load-extension"));
  86   base::FilePath temp_ext_path(switches.GetSwitchValueNative("load-extension"));
  87   ASSERT_TRUE(base::PathExists(temp_ext_path));
  88   std::string manifest_txt;
  89   ASSERT_TRUE(base::ReadFileToString(
  90       temp_ext_path.AppendASCII("manifest.json"), &manifest_txt));
  91   scoped_ptr<base::Value> manifest(base::JSONReader::Read(manifest_txt));
  92   ASSERT_TRUE(manifest);
  93   base::DictionaryValue* manifest_dict = NULL;
  94   ASSERT_TRUE(manifest->GetAsDictionary(&manifest_dict));
  95   std::string key;
  96   ASSERT_TRUE(manifest_dict->GetString("key", &key));
  97   ASSERT_EQ(
  98       "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8qhZthEHjTIA3IYMzi79s2KFepVziY0du"
  99       "JzHcqRUB/YHSGseIUqcYXGazJhDz/"
 100       "4FbRg8ef9fQazL1UbMMGBIf4za1kJ2os2MsRrNXzHslkbtcLVj2VfofhuHJmu+"
 101       "CnKJ77UWamJiNAaQSiclu4duwnEWrkx+g/8ChQfhZzC4jvQIDAQAB",
 102       key);
 103   ASSERT_EQ(1u, bg_pages.size());
 104   ASSERT_EQ(
 105       "chrome-extension://jijhlkpcmmeckhlgdipjhnchhoabdjae/"
 106       "_generated_background_page.html",
 107       bg_pages[0]);
 108 }
 109
 110 TEST(ProcessExtensions, MultipleExtensionsNoBgPages) {
 111   std::vector<std::string> extensions;
 112   ASSERT_TRUE(AddExtensionForInstall("ext_test_1.crx", &extensions));
 113   ASSERT_TRUE(AddExtensionForInstall("ext_test_2.crx", &extensions));
 114
 115   base::ScopedTempDir extension_dir;
 116   ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
 117
 118   Switches switches;
 119   std::vector<std::string> bg_pages;
 120   Status status = internal::ProcessExtensions(extensions, extension_dir.path(),
 121                                               false, &switches, &bg_pages);
 122   ASSERT_TRUE(status.IsOk());
 123   ASSERT_TRUE(switches.HasSwitch("load-extension"));
 124   CommandLine::StringType ext_paths = switches.GetSwitchValueNative(
 125       "load-extension");
 126   std::vector<CommandLine::StringType> ext_path_list;
 127   base::SplitString(ext_paths, FILE_PATH_LITERAL(','), &ext_path_list);
 128   ASSERT_EQ(2u, ext_path_list.size());
 129   ASSERT_TRUE(base::PathExists(base::FilePath(ext_path_list[0])));
 130   ASSERT_TRUE(base::PathExists(base::FilePath(ext_path_list[1])));
 131   ASSERT_EQ(0u, bg_pages.size());
 132 }
 133
 134 TEST(ProcessExtensions, CommandLineExtensions) {
 135   std::vector<std::string> extensions;
 136   ASSERT_TRUE(AddExtensionForInstall("ext_test_1.crx", &extensions));
 137   base::ScopedTempDir extension_dir;
 138   ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
 139
 140   Switches switches;
 141   switches.SetSwitch("load-extension", "/a");
 142   std::vector<std::string> bg_pages;
 143   Status status = internal::ProcessExtensions(extensions, extension_dir.path(),
 144                                               false, &switches, &bg_pages);
 145   ASSERT_EQ(kOk, status.code());
 146   base::FilePath::StringType load = switches.GetSwitchValueNative(
 147       "load-extension");
 148   ASSERT_EQ(FILE_PATH_LITERAL("/a,"), load.substr(0, 3));
 149   ASSERT_TRUE(base::PathExists(base::FilePath(load.substr(3))));
 150 }
 151
 152 namespace {
 153
 154 void AssertEQ(const base::DictionaryValue& dict, const std::string& key,
 155               const char* expected_value) {
 156   std::string value;
 157   ASSERT_TRUE(dict.GetString(key, &value));
 158   ASSERT_STREQ(value.c_str(), expected_value);
 159 }
 160
 161 }  // namespace
 162
 163 TEST(PrepareUserDataDir, CustomPrefs) {
 164   base::ScopedTempDir temp_dir;
 165   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 166
 167   base::DictionaryValue prefs;
 168   prefs.SetString("myPrefsKey", "ok");
 169   prefs.SetStringWithoutPathExpansion("pref.sub", "1");
 170   base::DictionaryValue local_state;
 171   local_state.SetString("myLocalKey", "ok");
 172   local_state.SetStringWithoutPathExpansion("local.state.sub", "2");
 173   Status status = internal::PrepareUserDataDir(
 174       temp_dir.path(), &prefs, &local_state);
 175   ASSERT_EQ(kOk, status.code());
 176
 177   base::FilePath prefs_file =
 178       temp_dir.path().AppendASCII("Default").AppendASCII("Preferences");
 179   std::string prefs_str;
 180   ASSERT_TRUE(base::ReadFileToString(prefs_file, &prefs_str));
 181   scoped_ptr<base::Value> prefs_value(base::JSONReader::Read(prefs_str));
 182   const base::DictionaryValue* prefs_dict = NULL;
 183   ASSERT_TRUE(prefs_value->GetAsDictionary(&prefs_dict));
 184   AssertEQ(*prefs_dict, "myPrefsKey", "ok");
 185   AssertEQ(*prefs_dict, "pref.sub", "1");
 186
 187   base::FilePath local_state_file = temp_dir.path().AppendASCII("Local State");
 188   std::string local_state_str;
 189   ASSERT_TRUE(base::ReadFileToString(local_state_file, &local_state_str));
 190   scoped_ptr<base::Value> local_state_value(
 191       base::JSONReader::Read(local_state_str));
 192   const base::DictionaryValue* local_state_dict = NULL;
 193   ASSERT_TRUE(local_state_value->GetAsDictionary(&local_state_dict));
 194   AssertEQ(*local_state_dict, "myLocalKey", "ok");
 195   AssertEQ(*local_state_dict, "local.state.sub", "2");
 196 }