browser_dbg-step-in-navigate.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/>. */

// Tests that Step In is cancelled when navigating to another page

"use strict";

add_task(async function () {

  const dbg = await initDebugger("doc-scripts.html", "simple3.js", "long.js");

  // With the debugger stopped at a breakpoint, blackbox the current source and step in

  await selectSource(dbg, "simple3.js");

  await addBreakpoint(dbg, "simple3.js", 5);

  invokeInTab("simple");

  await waitForPaused(dbg, "simple3");

  await clickElement(dbg, "blackbox");

  await waitForDispatch(dbg.store, "BLACKBOX_WHOLE_SOURCES");

  await dbg.actions.stepIn();

  // We should stop at this breakpoint, rather than the first executed script

  await selectSource(dbg, "long.js");

  await addBreakpoint(dbg, "long.js", 1);

  // Navigation should clear the stepping state

  const reloaded = reload(dbg, "simple2.js");

  await waitForPaused(dbg);

  await assertPausedAtSourceAndLine(dbg, findSource(dbg, "long.js").id, 1);

  await resume(dbg);

  await reloaded;

});