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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
const { VirtualFolderHelper } = ChromeUtils.importESModule(
);
/**
* Tests that the automatic removal of a search folder (due to removal of its
* last search target) does not break the recursive delete of an ancestor
* folder.
*/
add_task(
async function test_listener_mutates_children_during_recursive_delete() {
const account = MailServices.accounts.createLocalMailAccount();
const rootFolder = account.incomingServer.rootFolder;
const parentFolder = await rootFolder.createSubfolderAsync(
"recursive-delete-parent"
);
const targetFolder =
await parentFolder.createSubfolderAsync("search-target");
const wrapped = VirtualFolderHelper.createNewVirtualFolder(
"saved-search-sibling",
parentFolder,
[targetFolder],
"ALL",
false
);
Assert.equal(
parentFolder.numSubFolders,
2,
"the target and saved search should both be children"
);
rootFolder.propagateDelete(parentFolder, true);
Assert.ok(
!rootFolder.containsChildNamed("recursive-delete-parent"),
"the parent should be deleted when its child list changes"
);
Assert.equal(
parentFolder.parent,
null,
"the deleted parent folder should have no parent"
);
Assert.equal(
targetFolder.parent,
null,
"the search target should have no parent after recursive deletion"
);
Assert.equal(
wrapped.virtualFolder.parent,
null,
"the saved search should be removed with its sole target"
);
MailServices.accounts.removeAccount(account);
}
);