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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/* exported Cc, Ci, Cu, Cr, Services, console, PLATFORM_DATA_PREF, getFrameNodePath,
synthesizeProfileForTest */
var { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
var { require } = Cu.import("resource://devtools/shared/Loader.jsm", {});
var Services = require("Services");
var { console } = require("resource://gre/modules/Console.jsm");
const RecordingUtils = require("devtools/shared/performance/recording-utils");
const PLATFORM_DATA_PREF = "devtools.performance.ui.show-platform-data";
/**
* Get a path in a FrameNode call tree.
*/
function getFrameNodePath(root, path) {
let calls = root.calls;
let foundNode;
for (let key of path.split(" > ")) {
foundNode = calls.find((node) => node.key == key);
if (!foundNode) {
break;
}
calls = foundNode.calls;
}
return foundNode;
}
/**
* Synthesize a profile for testing.
*/
function synthesizeProfileForTest(samples) {
samples.unshift({
time: 0,
frames: [
{ location: "(root)" }
]
});
let uniqueStacks = new RecordingUtils.UniqueStacks();
return RecordingUtils.deflateThread({
samples: samples,
markers: []
}, uniqueStacks);
}
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