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/* 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
/**
* Tests problems emptying a Trash folder that is searched by a virtual folder.
*/
const { VirtualFolderHelper } = ChromeUtils.importESModule(
);
add_task(function () {
const account = MailServices.accounts.createLocalMailAccount();
const rootFolder = account.incomingServer.rootFolder;
// Create a real folders inside the trash folder.
const trashFolder = rootFolder.getFolderWithFlags(Ci.nsMsgFolderFlags.Trash);
trashFolder.createSubfolder("deleted", null);
const deletedFolder = trashFolder.getChildNamed("deleted");
// Create a virtual folder that searches the trash folder.
const wrappedVirtualFolder = VirtualFolderHelper.createNewVirtualFolder(
"virtual",
rootFolder,
[trashFolder, deletedFolder],
"ALL",
false
);
const virtualFolder = wrappedVirtualFolder.virtualFolder;
Assert.equal(virtualFolder, rootFolder.getChildNamed("virtual"));
Assert.equal(
wrappedVirtualFolder.searchFolderURIs,
`${trashFolder.URI}|${deletedFolder.URI}`
);
Assert.deepEqual(wrappedVirtualFolder.searchFolders, [
trashFolder,
deletedFolder,
]);
// Create a smart virtual folder that searches the trash folder. This is the
// same as before except we'll set the searchFolderFlag property, as we do
// for the Unified Folders section of the UI.
const wrappedSmartFolder = VirtualFolderHelper.createNewVirtualFolder(
"smart",
rootFolder,
[trashFolder, deletedFolder],
"ALL",
false
);
const smartFolder = wrappedSmartFolder.virtualFolder;
smartFolder.msgDatabase.dBFolderInfo.setUint32Property(
"searchFolderFlag",
Ci.nsMsgFolderFlags.Trash
);
Assert.equal(smartFolder, rootFolder.getChildNamed("smart"));
Assert.equal(
wrappedSmartFolder.searchFolderURIs,
`${trashFolder.URI}|${deletedFolder.URI}`
);
Assert.deepEqual(wrappedSmartFolder.searchFolders, [
trashFolder,
deletedFolder,
]);
// Empty the trash. The normal virtual folder should disappear, but the
// smart folder shouldn't.
trashFolder.emptyTrash(null);
Assert.equal(
virtualFolder.parent,
null,
"virtual folder should be removed with last search folder"
);
Assert.equal(
smartFolder.parent,
rootFolder,
"smart virtual folder should NOT be removed with last search folder"
);
Assert.equal(
wrappedSmartFolder.searchFolderURIs,
trashFolder.URI,
"smart virtual folder should still search the trash folder (only)"
);
Assert.deepEqual(
wrappedSmartFolder.searchFolders,
[trashFolder],
`smart virtual folder should still search the trash folder (only), but it is searching ${wrappedSmartFolder.searchFolders.map(f => f.name)}`
);
});