mozilla-central/accessible/tests/browser/mac/browser_link.js (file symbol)

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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/role.js */
/* import-globals-from ../../mochitest/states.js */
loadScripts(
{ name: "role.js", dir: MOCHITESTS_DIR },
{ name: "states.js", dir: MOCHITESTS_DIR }
);
ChromeUtils.defineESModuleGetters(this, {
});
/**
* Test visited link properties.
*/
addAccessibleTask(
`
<a id="link" href="http://www.example.com/">I am a non-visited link</a><br>
`,
async (browser, accDoc) => {
let link = getNativeInterface(accDoc, "link");
let stateChanged = waitForEvent(EVENT_STATE_CHANGE, "link");
is(link.getAttributeValue("AXVisited"), 0, "Link has not been visited");
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
await PlacesTestUtils.addVisits(["http://www.example.com/"]);
await stateChanged;
is(link.getAttributeValue("AXVisited"), 1, "Link has been visited");
// Ensure history is cleared before running
await PlacesUtils.history.clear();
}
);
/**
* Test linked vs unlinked anchor tags
*/
addAccessibleTask(
`
<a id="link1" href="#">I am a link link</a>
<a id="link2" onclick="console.log('hi')">I am a link-ish link</a>
<a id="link3">I am a non-link link</a>
`,
async (browser, accDoc) => {
let link1 = getNativeInterface(accDoc, "link1");
is(
link1.getAttributeValue("AXRole"),
"AXLink",
"a[href] gets correct link role"
);
ok(
link1.attributeNames.includes("AXVisited"),
"Link has visited attribute"
);
ok(link1.attributeNames.includes("AXURL"), "Link has URL attribute");
let link2 = getNativeInterface(accDoc, "link2");
is(
link2.getAttributeValue("AXRole"),
"AXLink",
"a[onclick] gets correct link role"
);
ok(
link2.attributeNames.includes("AXVisited"),
"Link has visited attribute"
);
ok(link2.attributeNames.includes("AXURL"), "Link has URL attribute");
let link3 = getNativeInterface(accDoc, "link3");
is(
link3.getAttributeValue("AXRole"),
"AXGroup",
"bare <a> gets correct group role"
);
let onRecreation = waitForEvent(EVENT_SHOW, "link1");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("link1").removeAttribute("href");
});
await onRecreation;
link1 = getNativeInterface(accDoc, "link1");
is(
link1.getAttributeValue("AXRole"),
"AXGroup",
"<a> stripped from href gets group role"
);
onRecreation = waitForEvent(EVENT_SHOW, "link2");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("link2").removeAttribute("onclick");
});
await onRecreation;
link2 = getNativeInterface(accDoc, "link2");
is(
link2.getAttributeValue("AXRole"),
"AXGroup",
"<a> stripped from onclick gets group role"
);
onRecreation = waitForEvent(EVENT_SHOW, "link3");
await SpecialPowers.spawn(browser, [], () => {
content.document
.getElementById("link3")
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
.setAttribute("href", "http://example.com");
});
await onRecreation;
link3 = getNativeInterface(accDoc, "link3");
is(
link3.getAttributeValue("AXRole"),
"AXLink",
"href added to bare a gets link role"
);
ok(
link3.attributeNames.includes("AXVisited"),
"Link has visited attribute"
);
ok(link3.attributeNames.includes("AXURL"), "Link has URL attribute");
}
);
/**
* Test anchors and linked ui elements attr
*/
addAccessibleTask(
`
<a id="link0" href="http://example.com">I am a link</a>
<a id="link1" href="#">I am a link with an empty anchor</a>
<a id="link2" href="#hello">I am a link with no corresponding element</a>
<a id="link3" href="#world">I am a link with a corresponding element</a>
<a id="link4" href="#empty">I jump to an empty element</a>
<a id="link5" href="#namedElem">I jump to a named element</a>
<a id="link6" href="#emptyNamed">I jump to an empty named element</a>
<h1 id="world">I am that element</h1>
<h2 id="empty"></h2>
<a name="namedElem">I have a name</a>
<a name="emptyNamed"></a>
<h3>I have no name and no ID</h3>
<h4></h4>
`,
async (browser, accDoc) => {
let link0 = getNativeInterface(accDoc, "link0");
let link1 = getNativeInterface(accDoc, "link1");
let link2 = getNativeInterface(accDoc, "link2");
let link3 = getNativeInterface(accDoc, "link3");
let link4 = getNativeInterface(accDoc, "link4");
let link5 = getNativeInterface(accDoc, "link5");
let link6 = getNativeInterface(accDoc, "link6");
is(
link0.getAttributeValue("AXLinkedUIElements").length,
0,
"Link 0 has no linked UI elements"
);
is(
link1.getAttributeValue("AXLinkedUIElements").length,
0,
"Link 1 has no linked UI elements"
);
is(
link2.getAttributeValue("AXLinkedUIElements").length,
0,
"Link 2 has no linked UI elements"
);
is(
link3.getAttributeValue("AXLinkedUIElements").length,
1,
"Link 3 has one linked UI element"
);
is(
link3
.getAttributeValue("AXLinkedUIElements")[0]
.getAttributeValue("AXTitle"),
"I am that element",
"Link 3 is linked to the heading"
);
is(
link4.getAttributeValue("AXLinkedUIElements").length,
1,
"Link 4 has one linked UI element"
);
is(
link4
.getAttributeValue("AXLinkedUIElements")[0]
.getAttributeValue("AXTitle"),
null,
"Link 4 is linked to the heading"
);
is(
link5.getAttributeValue("AXLinkedUIElements").length,
1,
"Link 5 has one linked UI element"
);
is(
link5
.getAttributeValue("AXLinkedUIElements")[0]
.getAttributeValue("AXTitle"),
"",
"Link 5 is linked to a named element"
);
is(
link6.getAttributeValue("AXLinkedUIElements").length,
1,
"Link 6 has one linked UI element"
);
is(
link6
.getAttributeValue("AXLinkedUIElements")[0]
.getAttributeValue("AXTitle"),
"",
"Link 6 is linked to an empty named element"
);
}
);