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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Tests if the profiler's tree view, when inverted, displays the self and
* total costs correctly.
*/
const {
ThreadNode,
} = require("devtools/client/performance/modules/logic/tree-model");
const {
CallView,
} = require("devtools/client/performance/modules/widgets/tree-view");
const RecordingUtils = require("devtools/shared/performance/recording-utils");
add_task(function() {
const threadNode = new ThreadNode(gProfile.threads[0], {
startTime: 0,
endTime: 50,
invertTree: true,
});
const treeRoot = new CallView({ frame: threadNode, inverted: true });
const container = document.createXULElement("vbox");
treeRoot.attachTo(container);
// Add 1 to each index to skip the hidden root node
const $$nam = i =>
container.querySelectorAll(
".call-tree-cell[type=function] > .call-tree-name"
)[i + 1];
const $$per = i =>
container.querySelectorAll(".call-tree-cell[type=percentage]")[i + 1];
const $$selfper = i =>
container.querySelectorAll(".call-tree-cell[type='self-percentage']")[
i + 1
];
/**
* Samples:
*
* A->C
* A->B
* A->B->C x4
* A->B->D x4
*
* Expected:
*
* +--total--+--self--+--tree----+
* | 50% | 50% | C |
* | 40% | 0 | -> B |
* | 30% | 0 | -> A |
* | 10% | 0 | -> A |
* | 40% | 40% | D |
* | 40% | 0 | -> B |
* | 40% | 0 | -> A |
* | 10% | 10% | B |
* | 10% | 0 | -> A |
* +---------+--------+----------+
*/
is(
container.childNodes.length,
10,
"The container node should have all children available."
);
// total, self, indent + name
[
[50, 50, "C"],
[40, 0, " B"],
[30, 0, " A"],
[10, 0, " A"],
[40, 40, "D"],
[40, 0, " B"],
[40, 0, " A"],
[10, 10, "B"],
[10, 0, " A"],
].forEach(function(def, i) {
info(`Checking ${i}th tree item.`);
let [total, self, name] = def;
name = name.trim();
is($$nam(i).textContent.trim(), name, `${name} has correct name.`);
is(
$$per(i).textContent.trim(),
`${total}%`,
`${name} has correct total percent.`
);
is(
$$selfper(i).textContent.trim(),
`${self}%`,
`${name} has correct self percent.`
);
});
});
const gProfile = RecordingUtils.deflateProfile({
meta: { version: 2 },
threads: [
{
samples: [
{
time: 5,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "C" },
],
},
{
time: 10,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "D" },
],
},
{
time: 15,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "C" },
],
},
{
time: 20,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
],
},
{
time: 25,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "C" },
],
},
{
time: 30,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "C" },
],
},
{
time: 35,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "D" },
],
},
{
time: 40,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "D" },
],
},
{
time: 45,
frames: [
{ location: "(root)" },
{ location: "B" },
{ location: "C" },
],
},
{
time: 50,
frames: [
{ location: "(root)" },
{ location: "A" },
{ location: "B" },
{ location: "D" },
],
},
],
},
],
});
|
