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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(
);
const { MessageGenerator } = ChromeUtils.importESModule(
);
const tabmail = document.getElementById("tabmail");
const about3Pane = tabmail.currentAbout3Pane;
let rootFolder;
let inboxFolder;
add_setup(async function () {
const account = MailServices.accounts.createLocalMailAccount();
rootFolder = account.incomingServer.rootFolder.QueryInterface(
Ci.nsIMsgLocalMailFolder
);
// Set the active modes of the folder pane. In theory we only need the "smart"
// mode to test with, but in practice we also need the "all" mode to generate
// messages in folders.
about3Pane.folderPane.activeModes = ["all", "smart"];
registerCleanupFunction(() => {
MailServices.accounts.removeAccount(account, false);
about3Pane.folderPane.activeModes = ["all"];
});
});
/**
* Test deleting a message from a smart folder using
* gDBView.applyCommandToIndices.
*/
add_task(async function testDeleteViaDBViewCommand() {
// Create an inbox folder.
const inboxFolder = rootFolder
.createLocalSubfolder("testDeleteInbox")
.QueryInterface(Ci.nsIMsgLocalMailFolder);
inboxFolder.setFlag(Ci.nsMsgFolderFlags.Inbox);
// Add a message to the folder.
const generator = new MessageGenerator();
inboxFolder.addMessage(generator.makeMessage().toMessageString());
// Create a smart folder from the inbox.
const smartInboxFolder = getSmartServer().rootFolder.getFolderWithFlags(
Ci.nsMsgFolderFlags.Inbox
);
// Switch the view to the smart folder.
about3Pane.displayFolder(smartInboxFolder.URI);
// Get the DB view and tree view to use to send the command and observe its
// effect.
const dbView = about3Pane.gDBView;
const treeView = dbView.QueryInterface(Ci.nsITreeView);
// Ensure we currently have one message.
Assert.equal(treeView.rowCount, 1, "should have one message before deleting");
// Delete the message using applyCommandToIndices.
dbView.applyCommandToIndices(Ci.nsMsgViewCommandType.deleteMsg, [0]);
// Test that the message has been deleted.
await TestUtils.waitForCondition(
() => treeView.rowCount === 0,
"there should be no remaining message in the tree"
);
});