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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";
function selectedTextEventPromises(stateChangeType) {
return [
waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
info.AXTextStateChangeType == stateChangeType &&
elem.getAttributeValue("AXDOMIdentifier") == "body"
);
}),
waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
info.AXTextStateChangeType == stateChangeType &&
elem.getAttributeValue("AXDOMIdentifier") == "input"
);
}),
];
}
async function testInput(browser, accDoc) {
let input = getNativeInterface(accDoc, "input");
is(input.getAttributeValue("AXDescription"), "Name", "Correct input label");
is(input.getAttributeValue("AXTitle"), "", "Correct input title");
is(input.getAttributeValue("AXValue"), "Elmer Fudd", "Correct input value");
is(
input.getAttributeValue("AXNumberOfCharacters"),
10,
"Correct length of value"
);
ok(input.attributeNames.includes("AXSelectedText"), "Has AXSelectedText");
ok(
input.attributeNames.includes("AXSelectedTextRange"),
"Has AXSelectedTextRange"
);
let evt = Promise.all([
waitForMacEvent("AXFocusedUIElementChanged", "input"),
...selectedTextEventPromises(AXTextStateChangeTypeSelectionMove),
]);
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("input").focus();
});
await evt;
evt = Promise.all(
selectedTextEventPromises(AXTextStateChangeTypeSelectionExtend)
);
await SpecialPowers.spawn(browser, [], () => {
let elm = content.document.getElementById("input");
if (elm.setSelectionRange) {
elm.setSelectionRange(6, 9);
} else {
let r = new content.Range();
let textNode = elm.firstElementChild.firstChild;
r.setStart(textNode, 6);
r.setEnd(textNode, 9);
let s = content.getSelection();
s.removeAllRanges();
s.addRange(r);
}
});
await evt;
is(
input.getAttributeValue("AXSelectedText"),
"Fud",
"Correct text is selected"
);
Assert.deepEqual(
input.getAttributeValue("AXSelectedTextRange"),
[6, 3],
"correct range selected"
);
ok(
input.isAttributeSettable("AXSelectedTextRange"),
"AXSelectedTextRange is settable"
);
evt = Promise.all(
selectedTextEventPromises(AXTextStateChangeTypeSelectionExtend)
);
input.setAttributeValue("AXSelectedTextRange", NSRange(1, 7));
await evt;
Assert.deepEqual(
input.getAttributeValue("AXSelectedTextRange"),
[1, 7],
"correct range selected"
);
is(
input.getAttributeValue("AXSelectedText"),
"lmer Fu",
"Correct text is selected"
);
let domSelection = await SpecialPowers.spawn(browser, [], () => {
let elm = content.document.querySelector("input#input");
if (elm) {
return elm.value.substring(elm.selectionStart, elm.selectionEnd);
}
return content.getSelection().toString();
});
is(domSelection, "lmer Fu", "correct DOM selection");
is(
input.getParameterizedAttributeValue("AXStringForRange", NSRange(3, 5)),
"er Fu",
"AXStringForRange works"
);
}
/**
* Input selection test
*/
addAccessibleTask(
`<input aria-label="Name" id="input" value="Elmer Fudd">`,
testInput
);
/**
* contenteditable selection test
*/
addAccessibleTask(
`<div aria-label="Name" tabindex="0" role="textbox" aria-multiline="true" id="input" contenteditable>
<p>Elmer Fudd</p>
</div>`,
testInput
);
/**
* test contenteditable with selection that extends past editable part
*/
addAccessibleTask(
`<span aria-label="Name"
tabindex="0"
role="textbox"
id="input"
contenteditable>Elmer Fudd</span> <span id="notinput">is the name</span>`,
async (browser, accDoc) => {
let evt = Promise.all([
waitForMacEvent("AXFocusedUIElementChanged", "input"),
waitForMacEvent("AXSelectedTextChanged", "body"),
waitForMacEvent("AXSelectedTextChanged", "input"),
]);
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("input").focus();
});
await evt;
evt = waitForEvent(EVENT_TEXT_CARET_MOVED);
await SpecialPowers.spawn(browser, [], () => {
let input = content.document.getElementById("input");
let notinput = content.document.getElementById("notinput");
let r = new content.Range();
r.setStart(input.firstChild, 4);
r.setEnd(notinput.firstChild, 6);
let s = content.getSelection();
s.removeAllRanges();
s.addRange(r);
});
await evt;
let input = getNativeInterface(accDoc, "input");
is(
input.getAttributeValue("AXSelectedText"),
"r Fudd",
"Correct text is selected in #input"
);
is(
stringForRange(
input,
input.getAttributeValue("AXSelectedTextMarkerRange")
),
"r Fudd is the",
"Correct text is selected in document"
);
}
);
/**
* test nested content editables and their ancestor getters.
*/
addAccessibleTask(
`<div id="outer" role="textbox" contenteditable="true">
<p id="p">Bob <a href="#" id="link">Loblaw's</a></p>
<div id="inner" role="textbox" contenteditable="true">
Law <a href="#" id="inner_link">Blog</a>
</div>
</div>`,
(browser, accDoc) => {
let link = getNativeInterface(accDoc, "link");
let innerLink = getNativeInterface(accDoc, "inner_link");
let idmatches = (elem, id) => {
is(elem.getAttributeValue("AXDOMIdentifier"), id, "Matches ID");
};
idmatches(link.getAttributeValue("AXEditableAncestor"), "outer");
idmatches(link.getAttributeValue("AXFocusableAncestor"), "outer");
idmatches(link.getAttributeValue("AXHighestEditableAncestor"), "outer");
idmatches(innerLink.getAttributeValue("AXEditableAncestor"), "inner");
idmatches(innerLink.getAttributeValue("AXFocusableAncestor"), "inner");
idmatches(
innerLink.getAttributeValue("AXHighestEditableAncestor"),
"outer"
);
}
);
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