1 files changed, 408 insertions, 0 deletions
diff --git a/chrome/test/data/extensions/greasemonkey_api_test.js b/chrome/test/data/extensions/greasemonkey_api_test.js
new file mode 100644
index 0000000..d43e2a0
--- /dev/null
+++ b/chrome/test/data/extensions/greasemonkey_api_test.js
@@ -0,0 +1,408 @@
+var localStorage;
+var document;
+var window;
+
+function testGetSetValue() {
+  localStorage = new LocalStorageFake();
+  GM_setValue('string', 'value');
+  assert('value', GM_getValue('string'));
+  GM_setValue('integer', 123);
+  assert(123, GM_getValue('integer'));
+  GM_setValue('boolean', true);
+  assert(true, GM_getValue('boolean'));
+
+  assert(undefined, GM_getValue('notset'));
+  assert('default', GM_getValue('notset', 'default'));
+
+  // illegal values
+  assertThrow(function() {
+    GM_setValue('illegal value', null);
+  });
+  assertThrow(function() {
+    GM_setValue('illegal value', 1.5);
+  });
+}
+
+function testDeleteValue() {
+  localStorage = new LocalStorageFake();
+  GM_setValue('delete', 'value');
+  assert('value', GM_getValue('delete'));
+  GM_deleteValue('delete');
+  assert(undefined, GM_getValue('delete'));
+  GM_deleteValue('notset');
+}
+
+function testListValues() {
+  localStorage = new LocalStorageFake();
+  var a = GM_listValues();
+  assert(0, a.length);
+
+  GM_setValue('one', 'first');
+  a = GM_listValues();
+  assert(1, a.length);
+  assert('one', a[0]);
+
+  GM_setValue('two', 'second');
+  a = GM_listValues();
+
+  // Test that keys that are not namespaced can't be read.
+  localStorage.setItem('three', 'third');
+  assert(2, a.length);
+  assert(true, a.indexOf('one') >= 0);
+  assert(true, a.indexOf('two') >= 0);
+}
+
+function testGetResourceURL() {
+  assertThrow(function() {
+    var resource = GM_getResourceURL('urlResourceName');
+  });
+}
+
+function testGetResourceText() {
+  assertThrow(function() {
+    var resource = GM_getResourceText('textResourceName');
+  });
+}
+
+function testAddStyle() {
+  var head = new ElementFake('head');
+  document = new DocumentFake(head);
+  var css = 'color: #decaff;';
+  GM_addStyle(css);
+  assert(1, head.childNodes.length);
+  var style = head.childNodes[0];
+  assert("style", style.tagName);
+  assert("text/css", style.type);
+  assert(css, style.innerHTML);
+}
+
+function testXmlhttpRequest() {
+  var xhr = GM_xmlhttpRequest({});
+}
+
+function testRegisterMenuCommand() {
+  assertThrow(function() {
+    GM_registerMenuCommand('name', function() {}, 'a', '', 'a');
+  });
+}
+
+function testOpenInTab() {
+  var mockWindow = {
+    open: function(url, name, opt_options) {
+      this.openedUrl = url;
+      this.openedName = name;
+      this.openedOptions = opt_options;
+    }
+  };
+  window = mockWindow;
+  var url = 'http://example.com';
+  GM_openInTab(url);
+  assert(mockWindow.openedUrl, url);
+}
+
+function testLog() {
+  var mockWindow = {
+    console: {
+      message: null,
+      log: function(message) {
+        this.message = message;
+      }
+    }
+  };
+  window = mockWindow;
+  var message = 'hello world';
+  GM_log(message);
+  assert(message, mockWindow.console.message);
+}
+
+function LocalStorageFake() {
+  this.map_ = {};
+  this.keys_ = [];
+}
+LocalStorageFake.prototype = {
+  length: 0,
+  key: function(index) {
+    if (index >= this.length) {
+      throw new Error('INDEX_SIZE_ERR');
+    }
+    return this.keys_[index];
+  },
+  getItem: function(key) {
+    if (key in this.map_) {
+      return this.map_[key];
+    }
+    return null;
+  },
+  setItem: function(key, data) {
+    this.map_[key] = data;
+    this.updateKeys_();
+  },
+  removeItem: function(key) {
+    delete this.map_[key];
+    this.updateKeys_();
+  },
+  clear: function() {
+    this.map_ = {};
+    this.updateKeys_();
+  },
+  updateKeys_: function() {
+    var keys = [];
+    for (var key in this.map_) {
+      keys.push(key);
+    }
+    this.keys_ = keys;
+    this.length = keys.length;
+  }
+}
+
+function DocumentFake(head) {
+  this.head_ = head;
+}
+DocumentFake.prototype = {
+  getElementsByTagName: function(tagName) {
+    if (tagName == 'head' && this.head_) {
+      return [this.head_];
+    }
+    return [];
+  },
+  createElement: function(tagName) {
+    return new ElementFake(tagName);
+  }
+}
+
+function ElementFake(tagName) {
+  this.tagName = tagName;
+}
+ElementFake.prototype = {
+  childNodes: [],
+  appendChild: function(e) {
+    this.childNodes.push(e);
+    return e;
+  },
+}
+
+function assert(expected, actual) {
+  if (expected !== actual) {
+    throw new Error('Assert failed: "' + expected + '" !== "' + actual + '"');
+  }
+}
+
+function fail() {
+  throw new Error('Fail');
+}
+
+function assertThrow(f) {
+  var threw = false;
+  try {
+    f();
+  } catch(e) {
+    threw = true;
+  }
+  if (!threw) {
+    throw new Error('Assert failed, expression did not throw.');
+  }
+}
+var localStorage;
+var document;
+var window;
+
+function testGetSetValue() {
+  localStorage = new LocalStorageFake();
+  GM_setValue('string', 'value');
+  assert('value', GM_getValue('string'));
+  GM_setValue('integer', 123);
+  assert(123, GM_getValue('integer'));
+  GM_setValue('boolean', true);
+  assert(true, GM_getValue('boolean'));
+
+  assert(undefined, GM_getValue('notset'));
+  assert('default', GM_getValue('notset', 'default'));
+
+  // illegal values
+  assertThrow(function() {
+    GM_setValue('illegal value', null);
+  });
+  assertThrow(function() {
+    GM_setValue('illegal value', 1.5);
+  });
+}
+
+function testDeleteValue() {
+  localStorage = new LocalStorageFake();
+  GM_setValue('delete', 'value');
+  assert('value', GM_getValue('delete'));
+  GM_deleteValue('delete');
+  assert(undefined, GM_getValue('delete'));
+  GM_deleteValue('notset');
+}
+
+function testListValues() {
+  localStorage = new LocalStorageFake();
+  var a = GM_listValues();
+  assert(0, a.length);
+
+  GM_setValue('one', 'first');
+  a = GM_listValues();
+  assert(1, a.length);
+  assert('one', a[0]);
+
+  GM_setValue('two', 'second');
+  a = GM_listValues();
+
+  // Test that keys that are not namespaced can't be read.
+  localStorage.setItem('three', 'third');
+  assert(2, a.length);
+  assert(true, a.indexOf('one') >= 0);
+  assert(true, a.indexOf('two') >= 0);
+}
+
+function testGetResourceURL() {
+  assertThrow(function() {
+    var resource = GM_getResourceURL('urlResourceName');
+  });
+}
+
+function testGetResourceText() {
+  assertThrow(function() {
+    var resource = GM_getResourceText('textResourceName');
+  });
+}
+
+function testAddStyle() {
+  var head = new ElementFake('head');
+  document = new DocumentFake(head);
+  var css = 'color: #decaff;';
+  GM_addStyle(css);
+  assert(1, head.childNodes.length);
+  var style = head.childNodes[0];
+  assert("style", style.tagName);
+  assert("text/css", style.type);
+  assert(css, style.innerHTML);
+}
+
+function testXmlhttpRequest() {
+  var xhr = GM_xmlhttpRequest({});
+}
+
+function testRegisterMenuCommand() {
+  assertThrow(function() {
+    GM_registerMenuCommand('name', function() {}, 'a', '', 'a');
+  });
+}
+
+function testOpenInTab() {
+  var mockWindow = {
+    open: function(url, name, opt_options) {
+      this.openedUrl = url;
+      this.openedName = name;
+      this.openedOptions = opt_options;
+    }
+  };
+  window = mockWindow;
+  var url = 'http://example.com';
+  GM_openInTab(url);
+  assert(mockWindow.openedUrl, url);
+}
+
+function testLog() {
+  var mockWindow = {
+    console: {
+      message: null,
+      log: function(message) {
+        this.message = message;
+      }
+    }
+  };
+  window = mockWindow;
+  var message = 'hello world';
+  GM_log(message);
+  assert(message, mockWindow.console.message);
+}
+
+function LocalStorageFake() {
+  this.map_ = {};
+  this.keys_ = [];
+}
+LocalStorageFake.prototype = {
+  length: 0,
+  key: function(index) {
+    if (index >= this.length) {
+      throw new Error('INDEX_SIZE_ERR');
+    }
+    return this.keys_[index];
+  },
+  getItem: function(key) {
+    if (key in this.map_) {
+      return this.map_[key];
+    }
+    return null;
+  },
+  setItem: function(key, data) {
+    this.map_[key] = data;
+    this.updateKeys_();
+  },
+  removeItem: function(key) {
+    delete this.map_[key];
+    this.updateKeys_();
+  },
+  clear: function() {
+    this.map_ = {};
+    this.updateKeys_();
+  },
+  updateKeys_: function() {
+    var keys = [];
+    for (var key in this.map_) {
+      keys.push(key);
+    }
+    this.keys_ = keys;
+    this.length = keys.length;
+  }
+}
+
+function DocumentFake(head) {
+  this.head_ = head;
+}
+DocumentFake.prototype = {
+  getElementsByTagName: function(tagName) {
+    if (tagName == 'head' && this.head_) {
+      return [this.head_];
+    }
+    return [];
+  },
+  createElement: function(tagName) {
+    return new ElementFake(tagName);
+  }
+}
+
+function ElementFake(tagName) {
+  this.tagName = tagName;
+}
+ElementFake.prototype = {
+  childNodes: [],
+  appendChild: function(e) {
+    this.childNodes.push(e);
+    return e;
+  },
+}
+
+function assert(expected, actual) {
+  if (expected !== actual) {
+    throw new Error('Assert failed: "' + expected + '" !== "' + actual + '"');
+  }
+}
+
+function fail() {
+  throw new Error('Fail');
+}
+
+function assertThrow(f) {
+  var threw = false;
+  try {
+    f();
+  } catch(e) {
+    threw = true;
+  }
+  if (!threw) {
+    throw new Error('Assert failed, expression did not throw.');
+  }
+}