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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 dragService = Cc["@mozilla.org/widget/dragservice;1"].getService(
Ci.nsIDragService
);
const about3Pane = document.getElementById("tabmail").currentAbout3Pane;
const { folderPane, folderTree } = about3Pane;
let rootFolder,
outboxFolder,
trashFolder,
folderA,
folderB,
folderC,
folderD,
folderD_1,
folderD_2,
folderD_3;
add_setup(async function () {
Services.prefs.setIntPref("ui.prefersReducedMotion", 1);
const account = MailServices.accounts.createAccount();
account.incomingServer = MailServices.accounts.createIncomingServer(
`${account.key}user`,
"localhost",
"none"
);
account.addIdentity(MailServices.accounts.createIdentity());
rootFolder = account.incomingServer.rootFolder.QueryInterface(
Ci.nsIMsgLocalMailFolder
);
outboxFolder = rootFolder.getFolderWithFlags(Ci.nsMsgFolderFlags.Queue);
trashFolder = rootFolder.getFolderWithFlags(Ci.nsMsgFolderFlags.Trash);
folderA = rootFolder.createLocalSubfolder("folderA");
folderB = rootFolder.createLocalSubfolder("folderB");
folderC = rootFolder.createLocalSubfolder("folderC");
folderD = rootFolder
.createLocalSubfolder("folderD")
.QueryInterface(Ci.nsIMsgLocalMailFolder);
folderD_1 = folderD.createLocalSubfolder("folderD_1");
folderD_2 = folderD.createLocalSubfolder("folderD_2");
folderD_3 = folderD.createLocalSubfolder("folderD_3");
registerCleanupFunction(async () => {
MailServices.accounts.removeAccount(account, false);
Services.prefs.clearUserPref("ui.prefersReducedMotion");
});
});
async function dargAndDropFolder(element, target, below = false) {
const elementRow = about3Pane.folderPane.getRowForFolder(element);
const targetRow = about3Pane.folderPane.getRowForFolder(target);
const targetRect = targetRow.getBoundingClientRect();
const toY = below
? targetRect.top + targetRow.clientHeight * 0.8
: targetRect.top + targetRow.clientHeight / 4;
dragService.startDragSessionForTests(
about3Pane,
Ci.nsIDragService.DRAGDROP_ACTION_MOVE
);
const [result, dataTransfer] = EventUtils.synthesizeDragOver(
elementRow,
targetRow,
null,
null,
about3Pane,
about3Pane
);
EventUtils.sendDragEvent(
{
type: "dragover",
clientY: toY,
dataTransfer,
_domDispatchOnly: true,
},
targetRow,
about3Pane
);
Assert.equal(
dataTransfer.effectAllowed,
"copyMove",
"effectAllowed of drag operation"
);
Assert.equal(dataTransfer.dropEffect, "move", "dropEffect of drag operation");
await new Promise(resolve => setTimeout(resolve));
EventUtils.synthesizeDropAfterDragOver(
result,
dataTransfer,
targetRow,
about3Pane,
{ type: "drop", clientY: toY, _domDispatchOnly: true }
);
dragService.getCurrentSession().endDragSession(true);
await new Promise(resolve => setTimeout(resolve));
}
add_task(async function test_sort_single_folder() {
Assert.deepEqual(
Array.from(
folderTree.querySelectorAll("[role=group] li"),
folderTreeRow => folderTreeRow.uri
),
[
rootFolder,
trashFolder,
outboxFolder,
folderA,
folderB,
folderC,
folderD,
folderD_1,
folderD_2,
folderD_3,
].map(folder => folder.URI),
"Initial folder tree structure should match expected order."
);
// Click on folderA to select it.
EventUtils.synthesizeMouseAtCenter(
about3Pane.folderPane.getRowForFolder(folderA).querySelector(".name"),
{},
about3Pane
);
Assert.equal(folderTree.selectedIndex, 3);
// Test dragging folderB above folderA.
await dargAndDropFolder(folderB, folderA);
Assert.deepEqual(
Array.from(
folderTree.querySelectorAll("[role=group] li"),
folderTreeRow => folderTreeRow.uri
),
[
rootFolder,
trashFolder,
outboxFolder,
folderB,
folderA,
folderC,
folderD,
folderD_1,
folderD_2,
folderD_3,
].map(folder => folder.URI),
"Dragging folderB above folderA should order folderB before folderA."
);
// Test dragging folderC below folderB.
await dargAndDropFolder(folderC, folderB, true);
Assert.deepEqual(
Array.from(
folderTree.querySelectorAll("[role=group] li"),
folderTreeRow => folderTreeRow.uri
),
[
rootFolder,
trashFolder,
outboxFolder,
folderB,
folderC,
folderA,
folderD,
folderD_1,
folderD_2,
folderD_3,
].map(folder => folder.URI),
"Dragging folderC below folderB should order folderC between folderB and folderA."
);
// Test dragging folderB below folderD and making it a child of folderD.
await dargAndDropFolder(folderB, folderD, true);
// folderB should now be a child of folderD.
folderB = folderD.getChildNamed("folderB");
Assert.deepEqual(
Array.from(
folderTree.querySelectorAll("[role=group] li"),
folderTreeRow => folderTreeRow.uri
),
[
rootFolder,
trashFolder,
outboxFolder,
folderC,
folderA,
folderD,
folderB,
folderD_1,
folderD_2,
folderD_3,
].map(folder => folder.URI),
"Dragging folderB below and into folderD should make it a child of folderD."
);
});