browser_dbg-wrong-fetch.js

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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/>. */

// Test that incorrect source contents are not shown if the server refetches

// different HTML when attaching to an open page.

"use strict";

add_task(async function () {

  await addTab(`${EXAMPLE_URL}different_html.sjs`);

  // This goop is here to manually clear the HTTP cache because setting response

  // headers in different_html.sjs to not cache the response doesn't work.

  Services.cache2.clear();

  const toolbox = await openToolboxForTab(gBrowser.selectedTab, "jsdebugger");

  const dbg = createDebuggerContext(toolbox);

  await selectSource(dbg, "different_html.sjs");

  await waitForLoadedSource(dbg, "different_html.sjs");

  const contents = findSourceContent(dbg, "different_html.sjs");

ok(

    contents.value.includes("Incorrect contents fetched"),

    "Error message is shown"

);

});