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102 lines
2.9 KiB
JavaScript
102 lines
2.9 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that the tree model calculates correct costs/percentages for
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* allocation frame nodes. Inverted version of test_tree-model-allocations-01.js
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*/
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function run_test() {
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run_next_test();
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}
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add_task(function () {
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let { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
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const { getProfileThreadFromAllocations } = require("devtools/shared/performance/recording-utils");
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let allocationData = getProfileThreadFromAllocations(TEST_DATA);
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let thread = new ThreadNode(allocationData, { invertTree: true, startTime: 0, endTime: 1000 });
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/**
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* Values are in order according to:
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* +-------------+------------+-------------+-------------+------------------------------+
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* | Self Bytes | Self Count | Total Bytes | Total Count | Function |
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* +-------------+------------+-------------+-------------+------------------------------+
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* | 1790272 41% | 8307 17% | 1790372 42% | 8317 18% | V someFunc @ a.j:345:6 |
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* | 100 1% | 10 1% | 100 1% | 10 1% | > callerFunc @ b.j:765:34 |
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* +-------------+------------+-------------+-------------+------------------------------+
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*/
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[
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[700, 70, 1, 33, 700, 70, 1, 33, "z (C:5:6)", [
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[0, 0, 0, 0, 700, 70, 1, 33, "y (B:3:4)", [
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[0, 0, 0, 0, 700, 70, 1, 33, "x (A:1:2)"]
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]]
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]],
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[200, 20, 1, 33, 200, 20, 1, 33, "y (B:3:4)", [
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[0, 0, 0, 0, 200, 20, 1, 33, "x (A:1:2)"]
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]],
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[100, 10, 1, 33, 100, 10, 1, 33, "x (A:1:2)"]
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].forEach(compareFrameInfo(thread));
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});
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function compareFrameInfo (root, parent) {
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parent = parent || root;
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let fields = [
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"selfSize", "selfSizePercentage", "selfCount", "selfCountPercentage",
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"totalSize", "totalSizePercentage", "totalCount", "totalCountPercentage"
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];
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return function (def) {
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let children;
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if (Array.isArray(def[def.length - 1])) {
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children = def.pop();
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}
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let name = def.pop();
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let expected = def;
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let node = getFrameNodePath(parent, name);
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let data = node.getInfo({ root, allocations: true });
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fields.forEach((field, i) => {
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let actual = data[field];
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if (/percentage/i.test(field)) {
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actual = Number.parseInt(actual, 10);
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}
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equal(actual, expected[i], `${name} has correct ${field}: ${expected[i]}`);
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});
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if (children) {
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children.forEach(compareFrameInfo(root, node));
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}
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}
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}
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var TEST_DATA = {
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sites: [0, 1, 2, 3],
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timestamps: [0, 150, 200, 250],
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sizes: [0, 100, 200, 700],
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frames: [{
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source: "(root)"
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}, {
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source: "A",
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line: 1,
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column: 2,
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functionDisplayName: "x",
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parent: 0
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}, {
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source: "B",
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line: 3,
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column: 4,
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functionDisplayName: "y",
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parent: 1
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}, {
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source: "C",
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line: 5,
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column: 6,
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functionDisplayName: "z",
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parent: 2
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}
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]
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};
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