forked from mirrors/gecko-dev
74 lines
1.8 KiB
JavaScript
74 lines
1.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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const TEST_URI = `data:text/html,<!DOCTYPE html>
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<main>
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<ul>
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<li>First</li>
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<li>Second</li>
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</ul>
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<ul id="myList">
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<li id="myListItem1" class="inMyList">First</li>
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<li id="myListItem2" class="inMyList">Second</li>
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</ul>
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<aside>Sidebar</aside>
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</main>
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`;
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add_task(async function () {
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const hud = await openNewTabAndConsole(TEST_URI);
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let message = await executeAndWaitForResultMessage(
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hud,
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"$('main')",
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"<main>"
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);
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ok(message, "`$('main')` worked");
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message = await executeAndWaitForResultMessage(
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hud,
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"$('main > ul > li')",
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"<li>"
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);
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ok(message, "`$('main > ul > li')` worked");
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message = await executeAndWaitForResultMessage(
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hud,
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"$('main > ul > li').tagName",
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"LI"
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);
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ok(message, "`$` result can be used right away");
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message = await executeAndWaitForResultMessage(hud, "$('div')", "null");
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ok(message, "`$('div')` does return null");
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message = await executeAndWaitForErrorMessage(
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hud,
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"$(':foo')",
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"':foo' is not a valid selector"
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);
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ok(message, "`$(':foo')` returns an error message");
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message = await executeAndWaitForResultMessage(
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hud,
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"$('li', document.querySelector('ul#myList'))",
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'<li id="myListItem1" class="inMyList">'
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);
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ok(message, "`$('li', document.querySelector('ul#myList'))` worked");
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message = await executeAndWaitForErrorMessage(
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hud,
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"$('li', $(':foo'))",
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"':foo' is not a valid selector"
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);
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ok(message, "`$('li', $(':foo'))` returns an error message");
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message = await executeAndWaitForResultMessage(
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hud,
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"$('li', $('div'))",
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"<li>"
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);
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ok(message, "`$('li', $('div'))` worked");
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});
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