browser_dbg-breakpoints-debugger-statement.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 enabling and disabling a debugger statement using editor context menu

"use strict";

add_task(async function () {

  const dbg = await initDebugger("doc-pause-points.html", "pause-points.js");

  await selectSource(dbg, "pause-points.js");

  await waitForSelectedSource(dbg, "pause-points.js");

  info("Disable the first debugger statement on line 12 by gutter menu");

  rightClickElement(dbg, "gutter", 12);

  await waitForContextMenu(dbg);

  selectContextMenuItem(

    dbg,

    selectors.breakpointContextMenu.disableDbgStatement

);

  await waitForCondition(dbg, "false");

  let bp = findBreakpoint(dbg, "pause-points.js", 12);

is(

    bp.options.condition,

    "false",

    "The debugger statement has a conditional breakpoint with 'false' as statement"

);

  info("Enable the previously disabled debugger statement by gutter menu");

  rightClickElement(dbg, "gutter", 12);

  await waitForContextMenu(dbg);

  selectContextMenuItem(

    dbg,

    selectors.breakpointContextMenu.enableDbgStatement

);

  await waitForBreakpointWithoutCondition(dbg, "pause-points.js", 12, 0);

  bp = findBreakpoint(dbg, "pause-points.js", 12);

  is(bp.options.condition, null, "The conditional statement is removed");

  info("Enable the breakpoint for the second debugger statement on line 12");

  let bpElements = await waitForAllElements(dbg, "columnBreakpoints");

  Assert.strictEqual(bpElements.length, 2, "2 column breakpoints");

  assertClass(bpElements[0], "active");

  assertClass(bpElements[1], "active", false);

  bpElements[1].click();

  await waitForBreakpointCount(dbg, 2);

  bpElements = findAllElements(dbg, "columnBreakpoints");

  assertClass(bpElements[1], "active");

  info("Disable the second debugger statement by breakpoint menu");

  rightClickEl(dbg, bpElements[1]);

  await waitForContextMenu(dbg);

  selectContextMenuItem(

    dbg,

    selectors.breakpointContextMenu.disableDbgStatement

);

  await waitForCondition(dbg, "false");

  bp = findBreakpoints(dbg, "pause-points.js", 12)[1];

is(

    bp.options.condition,

    "false",

    "The second debugger statement has a conditional breakpoint with 'false' as statement"

);

  info("Enable the second debugger statement by breakpoint menu");

  bpElements = findAllElements(dbg, "columnBreakpoints");

  assertClass(bpElements[1], "has-condition");

  rightClickEl(dbg, bpElements[1]);

  await waitForContextMenu(dbg);

  selectContextMenuItem(

    dbg,

    selectors.breakpointContextMenu.enableDbgStatement

);

  await waitForBreakpointWithoutCondition(dbg, "pause-points.js", 12, 1);

  bp = findBreakpoints(dbg, "pause-points.js", 12)[1];

  is(bp.options.condition, null, "The conditional statement is removed");

});

function waitForBreakpointWithoutCondition(dbg, url, line, index) {

  return waitForState(dbg, () => {

    const bp = findBreakpoints(dbg, url, line)[index];

    return bp && !bp.options.condition;

});

function findBreakpoints(dbg, url, line) {

  const source = findSource(dbg, url);

  return dbg.selectors.getBreakpointsForSource(source, line);