test_blackboxing-08.js

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/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**

 * Test blackbox ranges

*/

async function testFinish({ threadFront, devToolsClient }) {

  await threadFront.resume();

  await close(devToolsClient);

  do_test_finished();

async function invokeAndPause({ global, threadFront }, expression) {

  return executeOnNextTickAndWaitForPause(

    () => Cu.evalInSandbox(expression, global),

    threadFront

);

function run_test() {

  return (async function () {

    const dbg = await setupTestFromUrl("stepping.js");

    const { threadFront } = dbg;

    await invokeAndPause(dbg, `chaining()`);

    const { sources } = await getSources(threadFront);

    const sourceFront = threadFront.source(sources[0]);

    await setBreakpoint(threadFront, { sourceUrl: sourceFront.url, line: 7 });

    await setBreakpoint(threadFront, { sourceUrl: sourceFront.url, line: 11 });

    // 1. lets blackbox function a, and assert that we pause in b

    const range = { start: { line: 6, column: 0 }, end: { line: 8, colum: 1 } };

    blackBox(sourceFront, range);

    const paused = await resumeAndWaitForPause(threadFront);

    equal(paused.frame.where.line, 11, "paused inside of b");

    await threadFront.resume();

    // 2. lets unblackbox function a, and assert that we pause in a

    unBlackBox(sourceFront, range);

    await invokeAndPause(dbg, `chaining()`);

    const paused2 = await resumeAndWaitForPause(threadFront);

    equal(paused2.frame.where.line, 7, "paused inside of a");

    await testFinish(dbg);

  })();