browser_partialsource.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/

*/

const frameSource =

  "<a href='about:mozilla'>some text</a><a id='other' href='about:about'>other text</a>";

const sources = [

  `<html><iframe id="f" srcdoc="${frameSource}"></iframe></html>`,

  `<html><iframe id="f" src="https://example.com/document-builder.sjs?html=${frameSource}"></iframe></html>`,

];

add_task(async function partial_source() {

  for (let source of sources) {

    let tab = await BrowserTestUtils.openNewForegroundTab(

      gBrowser,

      "data:text/html," + source

);

    let frameBC = gBrowser.selectedBrowser.browsingContext.children[0];

    await SpecialPowers.spawn(frameBC, [], () => {

      let element = content.document.getElementById("other");

      content.focus();

      content.getSelection().selectAllChildren(element);

});

    let sourceTab = await openViewPartialSource("#other", frameBC);

    let browser = gBrowser.selectedBrowser;

    let textContent = await SpecialPowers.spawn(browser, [], async function () {

      return content.document.body.textContent;

});

is(

      textContent,

      '<a id="other" href="about:about">other text</a>',

      "Correct content loaded"

);

    let selection = await SpecialPowers.spawn(browser, [], async function () {

      return String(content.getSelection());

});

    is(selection, "other text", "Correct text selected");

    gBrowser.removeTab(sourceTab);

    gBrowser.removeTab(tab);

});