Nicolas Chevobbe
6bd56b5c52
We need to do this so we can iterate accessor properties. This fixes copying objects like typed arrays. A test case is added. Depends on D238212 Differential Revision: https://phabricator.services.mozilla.com/D238764
82 lines
2.3 KiB
JavaScript
82 lines
2.3 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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// Tests that the `copy` console helper works as intended.
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"use strict";
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const text =
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"Lorem ipsum dolor sit amet, consectetur adipisicing " +
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"elit, sed do eiusmod tempor incididunt ut labore et dolore magna " +
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"aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco " +
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"laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure " +
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"dolor in reprehenderit in voluptate velit esse cillum dolore eu " +
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"fugiat nulla pariatur. Excepteur sint occaecat cupidatat non " +
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"proident, sunt in culpa qui officia deserunt mollit anim id est laborum." +
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new Date();
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const id = "select-me";
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const TEST_URI = `data:text/html;charset=utf-8,<!DOCTYPE html>
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<body>
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<div>
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<h1>Testing copy command</h1>
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<p>This is some example text</p>
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<p id="${id}">${text}</p>
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</div>
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<div><p></p></div>
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</body>`;
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add_task(async function () {
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const hud = await openNewTabAndConsole(TEST_URI);
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const random = Math.random();
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const string = "Text: " + random;
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const obj = { a: 1, b: "foo", c: random };
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await testCopy(hud, random, random.toString());
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await testCopy(hud, JSON.stringify(string), string);
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await testCopy(hud, obj.toSource(), JSON.stringify(obj, null, " "));
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await testCopy(
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hud,
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`{ typedArray: new Float32Array([1, 2, 3]) }`,
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`{
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"typedArray": {
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"0": 1,
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"1": 2,
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"2": 3
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}
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}`
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);
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const outerHTML = await SpecialPowers.spawn(
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gBrowser.selectedBrowser,
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[id],
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function (elementId) {
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return content.document.getElementById(elementId).outerHTML;
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}
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);
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await testCopy(hud, `$("#${id}")`, outerHTML);
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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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await executeAndWaitForErrorMessage(
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hud,
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"var a = {}; a.b = a; copy(a);",
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"`copy` command failed, object can’t be stringified: TypeError: cyclic object value"
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);
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});
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function testCopy(hud, stringToCopy, expectedResult) {
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return waitForClipboardPromise(async () => {
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info(`Attempting to copy: "${stringToCopy}"`);
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const command = `copy(${stringToCopy})`;
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info(`Executing command: "${command}"`);
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await executeAndWaitForMessageByType(
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hud,
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command,
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"String was copied to clipboard",
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".console-api"
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);
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}, expectedResult);
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}
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