test_source-02.js - mozsearch

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// This test ensures that we can create SourceActors and SourceFronts properly,

// and that they can communicate over the protocol to fetch the source text for

// a given script.

const SOURCE_URL = "http://example.com/foobar.js";

const SOURCE_CONTENT = `

  stopMe();

  for(var i = 0; i < 2; i++) {

    debugger;

`;

add_task(

  threadFrontTest(async ({ threadFront, debuggee }) => {

    DevToolsServer.LONG_STRING_LENGTH = 200;

    await executeOnNextTickAndWaitForPause(

      () => evaluateTestCode(debuggee),

      threadFront

);

    let response = await threadFront.getSources();

    Assert.ok(!!response);

    Assert.ok(!!response.sources);

    const source = response.sources.filter(function (s) {

      return s.url === SOURCE_URL;

    })[0];

    Assert.ok(!!source);

    const sourceFront = threadFront.source(source);

    response = await sourceFront.getBreakpointPositionsCompressed();

    Assert.ok(!!response);

    Assert.deepEqual(response, {

      2: [2],

      3: [14, 17, 24],

      4: [4],

      6: [0],

});

    await threadFront.resume();

})

);

function evaluateTestCode(debuggee) {

  Cu.evalInSandbox(

    "" +

      // These arguments are tested.

      // eslint-disable-next-line no-unused-vars

      function stopMe(arg1) {

        debugger;

},

    debuggee,

    "1.8",

    getFileUrl("test_source-02.js")

);

  Cu.evalInSandbox(SOURCE_CONTENT, debuggee, "1.8", SOURCE_URL);