palemoon-dev/platform/devtools/client/performance/test/browser_perf-overview-selection-02.js

/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";

/**
 * Tests that the graphs' selection is correctly disabled or enabled.
 */

const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
const { UI_ENABLE_MEMORY_PREF } = require("devtools/client/performance/test/helpers/prefs");
const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions");

add_task(function* () {
  let { panel } = yield initPerformanceInNewTab({
    url: SIMPLE_URL,
    win: window
  });

  let { OverviewView } = panel.panelWin;

  // Enable memory to test.
  Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, true);

  yield startRecording(panel);

  let markersOverview = OverviewView.graphs.get("timeline");
  let memoryGraph = OverviewView.graphs.get("memory");
  let framerateGraph = OverviewView.graphs.get("framerate");

  ok(markersOverview,
    "The markers graph should have been created now.");
  ok(memoryGraph,
    "The memory graph should have been created now.");
  ok(framerateGraph,
    "The framerate graph should have been created now.");

  ok(!markersOverview.selectionEnabled,
    "Selection shouldn't be enabled when the first recording started (2).");
  ok(!memoryGraph.selectionEnabled,
    "Selection shouldn't be enabled when the first recording started (3).");
  ok(!framerateGraph.selectionEnabled,
    "Selection shouldn't be enabled when the first recording started (1).");

  yield stopRecording(panel);

  ok(markersOverview.selectionEnabled,
    "Selection should be enabled when the first recording finishes (2).");
  ok(memoryGraph.selectionEnabled,
    "Selection should be enabled when the first recording finishes (3).");
  ok(framerateGraph.selectionEnabled,
    "Selection should be enabled when the first recording finishes (1).");

  yield startRecording(panel);

  ok(!markersOverview.selectionEnabled,
    "Selection shouldn't be enabled when the second recording started (2).");
  ok(!memoryGraph.selectionEnabled,
    "Selection shouldn't be enabled when the second recording started (3).");
  ok(!framerateGraph.selectionEnabled,
    "Selection shouldn't be enabled when the second recording started (1).");

  yield stopRecording(panel);

  ok(markersOverview.selectionEnabled,
    "Selection should be enabled when the first second finishes (2).");
  ok(memoryGraph.selectionEnabled,
    "Selection should be enabled when the first second finishes (3).");
  ok(framerateGraph.selectionEnabled,
    "Selection should be enabled when the first second finishes (1).");

  yield teardownToolboxAndRemoveTab(panel);
});