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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
/* import-globals-from ../../mochitest/selectable.js */
/* import-globals-from ../../mochitest/states.js */
// ////////////////////////////////////////////////////////////////////////
// select@size="1" aka combobox
addAccessibleTask(
`<select id="combobox">
<option id="item1">option1</option>
<option id="item2">option2</option>
</select>`,
async function (browser, docAcc) {
info("select@size='1' aka combobox");
let combobox = findAccessibleChildByID(docAcc, "combobox");
let comboboxList = combobox.firstChild;
ok(
isAccessible(comboboxList, [nsIAccessibleSelectable]),
"No selectable accessible for combobox"
);
let select = getAccessible(comboboxList, [nsIAccessibleSelectable]);
testSelectableSelection(select, ["item1"]);
// select 2nd item
let promise = Promise.all([
waitForStateChange("item2", STATE_SELECTED, true),
waitForStateChange("item1", STATE_SELECTED, false),
]);
select.addItemToSelection(1);
await promise;
testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
// unselect 2nd item, 1st item gets selected automatically
promise = Promise.all([
waitForStateChange("item2", STATE_SELECTED, false),
waitForStateChange("item1", STATE_SELECTED, true),
]);
select.removeItemFromSelection(1);
await promise;
testSelectableSelection(select, ["item1"], "removeItemFromSelection(1): ");
// doesn't change selection
is(select.selectAll(), false, "No way to select all items in combobox");
testSelectableSelection(select, ["item1"], "selectAll: ");
// doesn't change selection
select.unselectAll();
testSelectableSelection(select, ["item1"], "unselectAll: ");
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// select@size="1" with optgroups
addAccessibleTask(
`<select id="combobox">
<option id="item1">option1</option>
<optgroup>optgroup
<option id="item2">option2</option>
</optgroup>
</select>`,
async function (browser, docAcc) {
info("select@size='1' with optgroups");
let combobox = findAccessibleChildByID(docAcc, "combobox");
let comboboxList = combobox.firstChild;
ok(
isAccessible(comboboxList, [nsIAccessibleSelectable]),
"No selectable accessible for combobox"
);
let select = getAccessible(comboboxList, [nsIAccessibleSelectable]);
testSelectableSelection(select, ["item1"]);
let promise = Promise.all([
waitForStateChange("item2", STATE_SELECTED, true),
waitForStateChange("item1", STATE_SELECTED, false),
]);
select.addItemToSelection(1);
await promise;
testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
promise = Promise.all([
waitForStateChange("item2", STATE_SELECTED, false),
waitForStateChange("item1", STATE_SELECTED, true),
]);
select.removeItemFromSelection(1);
await promise;
testSelectableSelection(select, ["item1"], "removeItemFromSelection(1): ");
is(select.selectAll(), false, "No way to select all items in combobox");
testSelectableSelection(select, ["item1"]);
select.unselectAll();
testSelectableSelection(select, ["item1"]);
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// select@size="4" aka single selectable listbox
addAccessibleTask(
`<select id="listbox" size="4">
<option id="item1">option1</option>
<option id="item2">option2</option>
</select>`,
async function (browser, docAcc) {
info("select@size='4' aka single selectable listbox");
let select = findAccessibleChildByID(docAcc, "listbox", [
nsIAccessibleSelectable,
]);
testSelectableSelection(select, []);
// select 2nd item
let promise = waitForStateChange("item2", STATE_SELECTED, true);
select.addItemToSelection(1);
await promise;
testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
// unselect 2nd item, 1st item gets selected automatically
promise = waitForStateChange("item2", STATE_SELECTED, false);
select.removeItemFromSelection(1);
await promise;
testSelectableSelection(select, [], "removeItemFromSelection(1): ");
// doesn't change selection
is(
select.selectAll(),
false,
"No way to select all items in single selectable listbox"
);
testSelectableSelection(select, [], "selectAll: ");
// doesn't change selection
select.unselectAll();
testSelectableSelection(select, [], "unselectAll: ");
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// select@size="4" with optgroups, single selectable
addAccessibleTask(
`<select id="listbox" size="4">
<option id="item1">option1</option>
<optgroup>optgroup>
<option id="item2">option2</option>
</optgroup>
</select>`,
async function (browser, docAcc) {
info("select@size='4' with optgroups, single selectable");
let select = findAccessibleChildByID(docAcc, "listbox", [
nsIAccessibleSelectable,
]);
testSelectableSelection(select, []);
let promise = waitForStateChange("item2", STATE_SELECTED, true);
select.addItemToSelection(1);
await promise;
testSelectableSelection(select, ["item2"]);
promise = waitForStateChange("item2", STATE_SELECTED, false);
select.removeItemFromSelection(1);
await promise;
testSelectableSelection(select, []);
is(
select.selectAll(),
false,
"No way to select all items in single selectable listbox"
);
testSelectableSelection(select, []);
select.unselectAll();
testSelectableSelection(select, []);
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// select@size="4" multiselect aka listbox
addAccessibleTask(
`<select id="listbox" size="4" multiple="true">
<option id="item1">option1</option>
<option id="item2">option2</option>
</select>`,
async function (browser, docAcc) {
info("select@size='4' multiselect aka listbox");
let select = findAccessibleChildByID(docAcc, "listbox", [
nsIAccessibleSelectable,
]);
await testMultiSelectable(
select,
["item1", "item2"],
"select@size='4' multiselect aka listbox "
);
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// select@size="4" multiselect with optgroups
addAccessibleTask(
`<select id="listbox" size="4" multiple="true">
<option id="item1">option1</option>
<optgroup>optgroup>
<option id="item2">option2</option>
</optgroup>
</select>`,
async function (browser, docAcc) {
info("select@size='4' multiselect with optgroups");
let select = findAccessibleChildByID(docAcc, "listbox", [
nsIAccessibleSelectable,
]);
await testMultiSelectable(
select,
["item1", "item2"],
"select@size='4' multiselect aka listbox "
);
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
// ////////////////////////////////////////////////////////////////////////
// multiselect with coalesced selection event
addAccessibleTask(
`<select id="listbox" size="4" multiple="true">
<option id="item1">option1</option>
<option id="item2">option2</option>
<option id="item3">option3</option>
<option id="item4">option4</option>
<option id="item5">option5</option>
<option id="item6">option6</option>
<option id="item7">option7</option>
<option id="item8">option8</option>
<option id="item9">option9</option>
</select>`,
async function (browser, docAcc) {
info("select@size='4' multiselect with coalesced selection event");
let select = findAccessibleChildByID(docAcc, "listbox", [
nsIAccessibleSelectable,
]);
await testMultiSelectable(
select,
[
"item1",
"item2",
"item3",
"item4",
"item5",
"item6",
"item7",
"item8",
"item9",
],
"select@size='4' multiselect with coalesced selection event "
);
},
{
chrome: false,
topLevel: true,
iframe: false,
remoteIframe: false,
}
);
/**
* Ensure that we don't assert when dealing with defunct items in selection
* events dropped due to coalescence (bug 1800755).
*/
addAccessibleTask(
`
<form id="form">
<select id="select">
<option>
<optgroup id="optgroup">
<option>
</optgroup>
</select>
</form>
`,
async function (browser, docAcc) {
let selected = waitForEvent(EVENT_SELECTION_WITHIN, "select");
await invokeContentTask(browser, [], () => {
const form = content.document.getElementById("form");
const select = content.document.getElementById("select");
const optgroup = content.document.getElementById("optgroup");
form.reset();
select.selectedIndex = 1;
select.add(optgroup);
select.item(0).remove();
});
await selected;
}
);
|
