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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Tests that the tree model calculates correct costs/percentages for
* allocation frame nodes.
*/
function run_test() {
run_next_test();
}
add_task(function () {
let { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
const { getProfileThreadFromAllocations } = require("devtools/shared/performance/recording-utils");
let allocationData = getProfileThreadFromAllocations(TEST_DATA);
let thread = new ThreadNode(allocationData, { startTime: 0, endTime: 1000 });
/* eslint-disable max-len */
/**
* Values are in order according to:
* +-------------+------------+-------------+-------------+------------------------------+
* | Self Bytes | Self Count | Total Bytes | Total Count | Function |
* +-------------+------------+-------------+-------------+------------------------------+
* | 1790272 41% | 8307 17% | 1790372 42% | 8317 18% | V someFunc @ a.j:345:6 |
* | 100 1% | 10 1% | 100 1% | 10 1% | > callerFunc @ b.j:765:34 |
* +-------------+------------+-------------+-------------+------------------------------+
*/
/* eslint-enable max-len */
[
[100, 10, 1, 33, 1000, 100, 3, 100, "x (A:1:2)", [
[200, 20, 1, 33, 900, 90, 2, 66, "y (B:3:4)", [
[700, 70, 1, 33, 700, 70, 1, 33, "z (C:5:6)"]
]]
]]
].forEach(compareFrameInfo(thread));
});
function compareFrameInfo(root, parent) {
parent = parent || root;
let fields = [
"selfSize", "selfSizePercentage", "selfCount", "selfCountPercentage",
"totalSize", "totalSizePercentage", "totalCount", "totalCountPercentage"
];
return function (def) {
let children;
if (Array.isArray(def[def.length - 1])) {
children = def.pop();
}
let name = def.pop();
let expected = def;
let node = getFrameNodePath(parent, name);
let data = node.getInfo({ root, allocations: true });
fields.forEach((field, i) => {
let actual = data[field];
if (/percentage/i.test(field)) {
actual = Number.parseInt(actual, 10);
}
equal(actual, expected[i], `${name} has correct ${field}: ${expected[i]}`);
});
if (children) {
children.forEach(compareFrameInfo(root, node));
}
};
}
var TEST_DATA = {
sites: [1, 2, 3],
timestamps: [150, 200, 250],
sizes: [100, 200, 700],
frames: [
null, {
source: "A",
line: 1,
column: 2,
functionDisplayName: "x",
parent: 0
}, {
source: "B",
line: 3,
column: 4,
functionDisplayName: "y",
parent: 1
}, {
source: "C",
line: 5,
column: 6,
functionDisplayName: "z",
parent: 2
}
]
};
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