browser_flexbox_highlighter_opened_telemetry.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test that the telemetry is correct when the flexbox highlighter is activated from

// the layout view.

const TEST_URI = URL_ROOT + "doc_flexbox_specific_cases.html";

add_task(async function () {

  await addTab(TEST_URI);

  startTelemetry();

  const { inspector, flexboxInspector } = await openLayoutView();

  const { document: doc } = flexboxInspector;

  const onFlexHighlighterToggleRendered = waitForDOM(

    doc,

    "#flexbox-checkbox-toggle"

);

  await selectNode("#container", inspector);

  const [flexHighlighterToggle] = await onFlexHighlighterToggleRendered;

  await toggleHighlighterON(flexHighlighterToggle, inspector);

  await toggleHighlighterOFF(flexHighlighterToggle, inspector);

  checkResults();

});

function checkResults() {

  checkTelemetry("devtools.layout.flexboxhighlighter.opened", "", 1, "scalar");

  checkTelemetry(

    "DEVTOOLS_FLEXBOX_HIGHLIGHTER_TIME_ACTIVE_SECONDS",

"",

    null,

    "hasentries"

);