browser_dbg-sourcemapped-toggle.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";

// Tests for preview through Babel's compile output.

requestLongerTimeout(5);

// Test pausing with mapScopes enabled and disabled

add_task(async function () {

  await pushPref("devtools.debugger.map-scopes-enabled", true);

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

  info("1. Pause on line 20");

  const url = "webpack3-babel6://./esmodules-cjs/input.js";

  await waitForSources(dbg, url);

  const source = findSource(dbg, url);

  await selectSource(dbg, source);

  await addBreakpoint(dbg, source, 20, 3);

  invokeInTab("webpack3Babel6EsmodulesCjs");

  await waitForPaused(dbg);

  Assert.notEqual(getOriginalScope(dbg), null, "Scopes are now mapped");

  ok(!findFooterNotificationMessage(dbg), "No footer notification message");

  await assertPreviewTextValue(dbg, 20, 20, {

    result: '"a-default"',

    expression: "aDefault",

});

  info("3. Disable original variable mapping");

  await toggleMapScopes(dbg);

  const notificationMessage = DEBUGGER_L10N.getFormatStr(

    "editorNotificationFooter.noOriginalScopes",

    DEBUGGER_L10N.getStr("scopes.showOriginalScopes")

);

  info(

    "Assert that previews are disabled and the footer notification is visible"

);

  await hoverAtPos(dbg, { line: 20, column: 17 });

  await assertNoTooltip(dbg);

is(

    findFooterNotificationMessage(dbg),

    notificationMessage,

    "The Original variable mapping warning is displayed"

);

  info("4. StepOver with mapScopes disabled");

  await stepOver(dbg, { shouldWaitForLoadedScopes: false });

  info(

    "Assert that previews are still disabled and the footer notification is visible"

);

  await hoverAtPos(dbg, { line: 20, column: 17 });

  await assertNoTooltip(dbg);

is(

    findFooterNotificationMessage(dbg),

    notificationMessage,

    "The Original variable mapping warning is displayed"

);

});

function getOriginalScope(dbg) {

  return dbg.selectors.getSelectedOriginalScope(

    dbg.selectors.getCurrentThread()

);