Add m-esr52 at 52.6.0

1 files changed, 235 insertions, 0 deletions

diff --git a/testing/specialpowers/content/MockFilePicker.jsm b/testing/specialpowers/content/MockFilePicker.jsm
new file mode 100644
index 000000000..4c93cd0e2
--- /dev/null
+++ b/testing/specialpowers/content/MockFilePicker.jsm
@@ -0,0 +1,235 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+this.EXPORTED_SYMBOLS = ["MockFilePicker"];
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cm = Components.manager;
+const Cu = Components.utils;
+
+const CONTRACT_ID = "@mozilla.org/filepicker;1";
+
+Cu.import("resource://gre/modules/FileUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+// Allow stuff from this scope to be accessed from non-privileged scopes. This
+// would crash if used outside of automation.
+Cu.forcePermissiveCOWs();
+
+var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
+var oldClassID, oldFactory;
+var newClassID = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator).generateUUID();
+var newFactory = function (window) {
+  return {
+    createInstance: function(aOuter, aIID) {
+      if (aOuter)
+        throw Components.results.NS_ERROR_NO_AGGREGATION;
+      return new MockFilePickerInstance(window).QueryInterface(aIID);
+    },
+    lockFactory: function(aLock) {
+      throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
+    },
+    QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory])
+  };
+}
+
+this.MockFilePicker = {
+  returnOK: Ci.nsIFilePicker.returnOK,
+  returnCancel: Ci.nsIFilePicker.returnCancel,
+  returnReplace: Ci.nsIFilePicker.returnReplace,
+
+  filterAll: Ci.nsIFilePicker.filterAll,
+  filterHTML: Ci.nsIFilePicker.filterHTML,
+  filterText: Ci.nsIFilePicker.filterText,
+  filterImages: Ci.nsIFilePicker.filterImages,
+  filterXML: Ci.nsIFilePicker.filterXML,
+  filterXUL: Ci.nsIFilePicker.filterXUL,
+  filterApps: Ci.nsIFilePicker.filterApps,
+  filterAllowURLs: Ci.nsIFilePicker.filterAllowURLs,
+  filterAudio: Ci.nsIFilePicker.filterAudio,
+  filterVideo: Ci.nsIFilePicker.filterVideo,
+
+  window: null,
+
+  init: function(window) {
+    this.window = window;
+
+    this.reset();
+    this.factory = newFactory(window);
+    if (!registrar.isCIDRegistered(newClassID)) {
+      oldClassID = registrar.contractIDToCID(CONTRACT_ID);
+      oldFactory = Cm.getClassObject(Cc[CONTRACT_ID], Ci.nsIFactory);
+      registrar.unregisterFactory(oldClassID, oldFactory);
+      registrar.registerFactory(newClassID, "", CONTRACT_ID, this.factory);
+    }
+  },
+
+  reset: function() {
+    this.appendFilterCallback = null;
+    this.appendFiltersCallback = null;
+    this.displayDirectory = null;
+    this.filterIndex = 0;
+    this.mode = null;
+    this.returnFiles = [];
+    this.returnValue = null;
+    this.showCallback = null;
+    this.shown = false;
+    this.showing = false;
+  },
+
+  cleanup: function() {
+    var previousFactory = this.factory;
+    this.reset();
+    this.factory = null;
+    if (oldFactory) {
+      registrar.unregisterFactory(newClassID, previousFactory);
+      registrar.registerFactory(oldClassID, "", CONTRACT_ID, oldFactory);
+    }
+  },
+
+  useAnyFile: function() {
+    var file = FileUtils.getDir("TmpD", [], false);
+    file.append("testfile");
+    file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o644);
+    this.returnFiles = [file];
+  },
+
+  useBlobFile: function() {
+    var blob = new this.window.Blob([]);
+    var file = new this.window.File([blob], 'helloworld.txt', { type: 'plain/text' });
+    this.returnFiles = [file];
+  },
+
+  useDirectory: function(aPath) {
+    var directory = new this.window.Directory(aPath);
+    this.returnFiles = [directory];
+  },
+
+  isNsIFile: function(aFile) {
+    let ret = false;
+    try {
+      if (aFile.QueryInterface(Ci.nsIFile))
+        ret = true;
+    } catch(e) {}
+
+    return ret;
+  }
+};
+
+function MockFilePickerInstance(window) {
+  this.window = window;
+};
+MockFilePickerInstance.prototype = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIFilePicker]),
+  init: function(aParent, aTitle, aMode) {
+    MockFilePicker.mode = aMode;
+    this.filterIndex = MockFilePicker.filterIndex;
+    this.parent = aParent;
+  },
+  appendFilter: function(aTitle, aFilter) {
+    if (typeof MockFilePicker.appendFilterCallback == "function")
+      MockFilePicker.appendFilterCallback(this, aTitle, aFilter);
+  },
+  appendFilters: function(aFilterMask) {
+    if (typeof MockFilePicker.appendFiltersCallback == "function")
+      MockFilePicker.appendFiltersCallback(this, aFilterMask);
+  },
+  defaultString: "",
+  defaultExtension: "",
+  parent: null,
+  filterIndex: 0,
+  displayDirectory: null,
+  get file() {
+    if (MockFilePicker.returnFiles.length >= 1 &&
+        // window.File does not implement nsIFile
+        MockFilePicker.isNsIFile(MockFilePicker.returnFiles[0])) {
+      return MockFilePicker.returnFiles[0];
+    }
+
+    return null;
+  },
+
+  // We don't support directories here.
+  get domFileOrDirectory()  {
+    if (MockFilePicker.returnFiles.length >= 1) {
+      // window.File does not implement nsIFile
+      if (!MockFilePicker.isNsIFile(MockFilePicker.returnFiles[0])) {
+        return MockFilePicker.returnFiles[0];
+      }
+
+      let utils = this.parent.QueryInterface(Ci.nsIInterfaceRequestor)
+                             .getInterface(Ci.nsIDOMWindowUtils);
+      return utils.wrapDOMFile(MockFilePicker.returnFiles[0]);
+    }
+    return null;
+  },
+  get fileURL() {
+    if (MockFilePicker.returnFiles.length >= 1 &&
+        // window.File does not implement nsIFile
+        MockFilePicker.isNsIFile(MockFilePicker.returnFiles[0])) {
+      return Services.io.newFileURI(MockFilePicker.returnFiles[0]);
+    }
+
+    return null;
+  },
+  get files() {
+    return {
+      index: 0,
+      QueryInterface: XPCOMUtils.generateQI([Ci.nsISimpleEnumerator]),
+      hasMoreElements: function() {
+        return this.index < MockFilePicker.returnFiles.length;
+      },
+      getNext: function() {
+        // window.File does not implement nsIFile
+        if (!MockFilePicker.isNsIFile(MockFilePicker.returnFiles[this.index])) {
+          return null;
+        }
+        return MockFilePicker.returnFiles[this.index++];
+      }
+    };
+  },
+  get domFileOrDirectoryEnumerator()  {
+    let utils = this.parent.QueryInterface(Ci.nsIInterfaceRequestor)
+                           .getInterface(Ci.nsIDOMWindowUtils);
+    return {
+      index: 0,
+      QueryInterface: XPCOMUtils.generateQI([Ci.nsISimpleEnumerator]),
+      hasMoreElements: function() {
+        return this.index < MockFilePicker.returnFiles.length;
+      },
+      getNext: function() {
+        // window.File does not implement nsIFile
+        if (!MockFilePicker.isNsIFile(MockFilePicker.returnFiles[this.index])) {
+          return MockFilePicker.returnFiles[this.index++];
+        }
+        return utils.wrapDOMFile(MockFilePicker.returnFiles[this.index++]);
+      }
+    };
+  },
+  show: function() {
+    MockFilePicker.displayDirectory = this.displayDirectory;
+    MockFilePicker.shown = true;
+    if (typeof MockFilePicker.showCallback == "function") {
+      var returnValue = MockFilePicker.showCallback(this);
+      if (typeof returnValue != "undefined")
+        return returnValue;
+    }
+    return MockFilePicker.returnValue;
+  },
+  open: function(aFilePickerShownCallback) {
+    MockFilePicker.showing = true;
+    this.window.setTimeout(function() {
+      let result = Components.interfaces.nsIFilePicker.returnCancel;
+      try {
+        result = this.show();
+      } catch(ex) {
+      }
+      if (aFilePickerShownCallback) {
+        aFilePickerShownCallback.done(result);
+      }
+    }.bind(this), 0);
+  }
+};