src/xwalk/application/common/manifest_handlers/widget_handler_unittest.cc

   1 // Copyright (c) 2014 Intel Corporation. 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 "xwalk/application/common/manifest_handlers/widget_handler.h"
   6
   7 #include "xwalk/application/common/application_manifest_constants.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace xwalk {
  11
  12 namespace keys = application_widget_keys;
  13
  14 namespace application {
  15
  16 namespace {
  17 // Below key names are readable from Javascript widget interface.
  18 const char kWidgetAuthor[] = "author";
  19 const char kWidgetDecription[] = "description";
  20 const char kWidgetName[] = "name";
  21 const char kWidgetShortName[] = "shortName";
  22 const char kWidgetVersion[] = "version";
  23 const char kWidgetID[] = "id";
  24 const char kWidgetAuthorEmail[] = "authorEmail";
  25 const char kWidgetAuthorHref[] = "authorHref";
  26 const char kWidgetHeight[] = "height";
  27 const char kWidgetWidth[] = "width";
  28 const char kWidgetPreferences[] = "preferences";
  29
  30 // Child keys inside 'preferences' key.
  31 const char kWidgetPreferencesName[] = "name";
  32 const char kWidgetPreferencesValue[] = "value";
  33 const char kWidgetPreferencesReadonly[] = "readonly";
  34
  35 // Value to test
  36 const char author[] = "Some one";
  37 const char decription[] = "This is a test";
  38 const char name[] = "widget handler unittest";
  39 const char shortName[] = "whu";
  40 const char version[] = "0.0.0.1";
  41 const char ID[] = "iiiiiiiiiid";
  42 const char authorEmail[] = "aaa@bbb.com";
  43 const char authorHref[] = "http://www.ssss.com";
  44 const char height[] = "800";
  45 const char width[] = "480";
  46
  47 const char* preferencesName[] = {"pname0", "pname1", "pname2"};
  48 const char* preferencesValue[] = {"pvalue0", "pvalue1", "pvalue2"};
  49 const char* preferencesReadonly[] = {"true", "false", "false"};
  50 }  // namespace
  51
  52 class WidgetHandlerTest: public testing::Test {
  53  public:
  54   scoped_refptr<ApplicationData> CreateApplication(
  55     base::DictionaryValue &manifest) {
  56     std::string error;
  57     scoped_refptr<ApplicationData> application = ApplicationData::Create(
  58         base::FilePath(), Manifest::INVALID_TYPE, manifest, "", &error);
  59     return application;
  60   }
  61
  62   WidgetInfo* GetWidgetInfo(scoped_refptr<ApplicationData> application) {
  63     WidgetInfo* info = static_cast<WidgetInfo*>(
  64       application->GetManifestData(keys::kWidgetKey));
  65     return info;
  66   }
  67
  68   base::DictionaryValue* GetPreferencesItem(int id,
  69                                             bool is_parsed_manifest_key) {
  70     base::DictionaryValue* preferences = new base::DictionaryValue;
  71     if (is_parsed_manifest_key) {
  72       preferences->SetString(keys::kPreferencesNameKey,
  73                              preferencesName[id]);
  74       preferences->SetString(keys::kPreferencesValueKey,
  75                              preferencesValue[id]);
  76       // PreferencesReadonly is string on manifest and bool on widgetInfo
  77       preferences->SetString(keys::kPreferencesReadonlyKey,
  78                              preferencesReadonly[id]);
  79     } else {
  80       preferences->SetString(kWidgetPreferencesName,
  81                              preferencesName[id]);
  82       preferences->SetString(kWidgetPreferencesValue,
  83                              preferencesValue[id]);
  84       preferences->SetBoolean(kWidgetPreferencesReadonly,
  85                               strncmp(preferencesReadonly[id], "true", 4) == 0);
  86     }
  87     return preferences;
  88   }
  89
  90   // No Preferences and full other information
  91   void SetAllInfoToManifest(base::DictionaryValue* manifest) {
  92     // Insert some key-value pairs into manifest use full key
  93     manifest->SetString(keys::kAuthorKey,      author);
  94     manifest->SetString(keys::kDescriptionKey, decription);
  95     manifest->SetString(keys::kNameKey,        name);
  96     manifest->SetString(keys::kShortNameKey,   shortName);
  97     manifest->SetString(keys::kVersionKey,     version);
  98     manifest->SetString(keys::kIDKey,          ID);
  99     manifest->SetString(keys::kAuthorEmailKey, authorEmail);
 100     manifest->SetString(keys::kAuthorHrefKey,  authorHref);
 101     manifest->SetString(keys::kHeightKey,      height);
 102     manifest->SetString(keys::kWidthKey,       width);
 103   }
 104
 105   // No Preferences and full other information
 106   void SetAllInfoToWidget(base::DictionaryValue* widget) {
 107     // Insert some key-value pairs into widget use widget key;
 108     widget->SetString(kWidgetAuthor,      author);
 109     widget->SetString(kWidgetDecription,  decription);
 110     widget->SetString(kWidgetName,        name);
 111     widget->SetString(kWidgetShortName,   shortName);
 112     widget->SetString(kWidgetVersion,     version);
 113     widget->SetString(kWidgetID,          ID);
 114     widget->SetString(kWidgetAuthorEmail, authorEmail);
 115     widget->SetString(kWidgetAuthorHref,  authorHref);
 116     widget->SetString(kWidgetHeight,      height);
 117     widget->SetString(kWidgetWidth,       width);
 118   }
 119 };
 120
 121 TEST_F(WidgetHandlerTest, ParseManifestWithOnlyNameAndVersion) {
 122   base::DictionaryValue manifest;
 123   manifest.SetString(keys::kNameKey, "no name");
 124   manifest.SetString(keys::kVersionKey, "0");
 125
 126   scoped_refptr<ApplicationData> application = CreateApplication(manifest);
 127   EXPECT_TRUE(application);
 128
 129   WidgetInfo* info = GetWidgetInfo(application);
 130   int size = info->GetWidgetInfo()->size();
 131
 132   // Only name and version ,others are empty string "",but exist.
 133   // And widget have 10 items.
 134   EXPECT_EQ(size, 10);
 135
 136   base::DictionaryValue* widget = info->GetWidgetInfo();
 137   base::DictionaryValue::Iterator it(*widget);
 138
 139   std::string tmpStr;
 140   // Check value
 141   while (!it.IsAtEnd()) {
 142     it.value().GetAsString(&tmpStr);
 143     if (it.key() == kWidgetName) {
 144       EXPECT_EQ(tmpStr, "no name");
 145     } else if (it.key() == kWidgetVersion) {
 146       EXPECT_EQ(tmpStr, "0");
 147     } else {
 148       EXPECT_EQ(tmpStr, "");
 149     }
 150     it.Advance();
 151   }
 152 }
 153
 154 TEST_F(WidgetHandlerTest,
 155        ParseManifestWithAllOfOtherItemsAndOnePreferenceItem) {
 156   // Create a manifest with one preference item.
 157   scoped_ptr<base::DictionaryValue> manifest(new base::DictionaryValue);
 158   SetAllInfoToManifest(manifest.get());
 159   manifest->Set(keys::kPreferencesKey, GetPreferencesItem(0, true));
 160   // Create an application use this manifest.
 161   scoped_refptr<ApplicationData> application;
 162   application = CreateApplication(*(manifest.get()));
 163   EXPECT_TRUE(application);
 164   EXPECT_EQ(application->GetPackageType(), Package::WGT);
 165   // Get widget info from this application.
 166   WidgetInfo* info = GetWidgetInfo(application);
 167   EXPECT_TRUE(info);
 168   scoped_ptr<base::DictionaryValue> Copy(info->GetWidgetInfo()->DeepCopy());
 169   base::DictionaryValue* widget_parsed_from_manifest;
 170   Copy->GetAsDictionary(&widget_parsed_from_manifest);
 171   EXPECT_TRUE(widget_parsed_from_manifest);
 172
 173   // Create a widget with one preference item manually.
 174   scoped_ptr<base::DictionaryValue> widget(new base::DictionaryValue);
 175   SetAllInfoToWidget(widget.get());
 176   widget->Set(kWidgetPreferences, GetPreferencesItem(0, false));
 177
 178   // Compare the widget parsed from manifest with
 179   // the widget create manually.
 180   EXPECT_TRUE(widget->Equals(widget_parsed_from_manifest));
 181 }
 182
 183 TEST_F(WidgetHandlerTest,
 184        ParseManifestWithAllOfOtherItemsAndThreePreferenceItemsList) {
 185   // Create a manifest with three preference items.
 186   scoped_ptr<base::DictionaryValue> manifest(new base::DictionaryValue);
 187   SetAllInfoToManifest(manifest.get());
 188   base::ListValue* manifestPreferences = new base::ListValue;
 189   for (int i = 0; i < 3; i++) {
 190     manifestPreferences->Append(GetPreferencesItem(i, true));
 191   }
 192   // Create an application use this manifest,
 193   scoped_refptr<ApplicationData> application;
 194   application = CreateApplication(*(manifest.get()));
 195   EXPECT_TRUE(application);
 196   EXPECT_EQ(application->GetPackageType(), Package::WGT);
 197   // Get widget info from this application.
 198   WidgetInfo* info = GetWidgetInfo(application);
 199   EXPECT_TRUE(info);
 200   scoped_ptr<base::DictionaryValue> Copy(info->GetWidgetInfo()->DeepCopy());
 201   base::DictionaryValue* widget_parsed_from_manifest;
 202   Copy->GetAsDictionary(&widget_parsed_from_manifest);
 203   EXPECT_TRUE(widget_parsed_from_manifest);
 204
 205   // Create a widget with three preference items manually.
 206   scoped_ptr<base::DictionaryValue> widget(new base::DictionaryValue);
 207   SetAllInfoToWidget(widget.get());
 208   base::ListValue* widgetPreferences   = new base::ListValue;
 209   for (int i = 0; i < 3; i++) {
 210     widgetPreferences->Append(GetPreferencesItem(i, false));
 211   }
 212
 213   // Compare the widget parsed from manifest with
 214   // the widget create manually.
 215   EXPECT_TRUE(widget->Equals(widget_parsed_from_manifest));
 216 }
 217
 218 }  // namespace application
 219 }  // namespace xwalk