browser_dbg-sourcemaps-reloading.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/>. */

"use strict";

requestLongerTimeout(2);

add_task(async function () {

  // NOTE: the CORS call makes the test run times inconsistent

  const dbg = await initDebugger("doc-sourcemaps.html");

  const {

    selectors: { getBreakpoint, getBreakpointCount },

  } = dbg;

  await waitForSources(dbg, "entry.js", "output.js", "times2.js", "opts.js");

  ok(true, "Original sources exist");

  const entrySrc = findSource(dbg, "entry.js");

  await selectSource(dbg, entrySrc);

ok(

    getCM(dbg).getValue().includes("window.keepMeAlive"),

    "Original source text loaded correctly"

);

  await addBreakpoint(dbg, entrySrc, 5);

  await addBreakpoint(dbg, entrySrc, 15, 1);

  await disableBreakpoint(dbg, entrySrc, 15, 1);

  // Test reloading the debugger

  const onReloaded = reload(dbg, "opts.js");

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

  await waitForPausedInOriginalFileAndToggleMapScopes(dbg, "entry.js");

  assertPausedAtSourceAndLine(dbg, findSource(dbg, "entry.js").id, 5);

  await waitForBreakpointCount(dbg, 2);

  is(getBreakpointCount(), 2, "Two breakpoints exist");

  const bp = getBreakpoint(

    createLocation({

      source: entrySrc,

      line: 15,

      column: 0,

})

);

  ok(bp, "Breakpoint is on the correct line");

  ok(bp.disabled, "Breakpoint is disabled");

  await assertBreakpoint(dbg, 15);

  await resume(dbg);

  info("Wait for reload to complete after resume");

  await onReloaded;

});

async function waitForBreakpointCount(dbg, count) {

  return waitForState(dbg, () => dbg.selectors.getBreakpointCount() === count);