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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: devtools/shared/heapsnapshot/tests/xpcshell/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Tests CensusTreeNode with `coarseType` breakdown.
*/
const countBreakdown = { by: "count", count: true, bytes: true };
const BREAKDOWN = {
by: "coarseType",
objects: { by: "objectClass", then: countBreakdown },
strings: countBreakdown,
scripts: countBreakdown,
other: { by: "internalType", then: countBreakdown },
domNode: countBreakdown,
};
const REPORT = {
objects: {
Function: { bytes: 10, count: 1 },
Array: { bytes: 20, count: 2 },
},
strings: { bytes: 10, count: 1 },
scripts: { bytes: 1, count: 1 },
other: {
"js::Shape": { bytes: 30, count: 3 },
"js::Shape2": { bytes: 40, count: 4 },
},
domNode: { bytes: 0, count: 0 },
};
const EXPECTED = {
name: null,
bytes: 0,
totalBytes: 111,
count: 0,
totalCount: 12,
children: [
{
name: "other",
count: 0,
totalCount: 7,
bytes: 0,
totalBytes: 70,
children: [
{
name: "js::Shape2",
bytes: 40,
totalBytes: 40,
count: 4,
totalCount: 4,
children: undefined,
id: 9,
parent: 7,
reportLeafIndex: 8,
},
{
name: "js::Shape",
bytes: 30,
totalBytes: 30,
count: 3,
totalCount: 3,
children: undefined,
id: 8,
parent: 7,
reportLeafIndex: 7,
},
],
id: 7,
parent: 1,
reportLeafIndex: undefined,
},
{
name: "objects",
count: 0,
totalCount: 3,
bytes: 0,
totalBytes: 30,
children: [
{
name: "Array",
bytes: 20,
totalBytes: 20,
count: 2,
totalCount: 2,
children: undefined,
id: 4,
parent: 2,
reportLeafIndex: 3,
},
{
name: "Function",
bytes: 10,
totalBytes: 10,
count: 1,
totalCount: 1,
children: undefined,
id: 3,
parent: 2,
reportLeafIndex: 2,
},
],
id: 2,
parent: 1,
reportLeafIndex: undefined,
},
{
name: "strings",
count: 1,
totalCount: 1,
bytes: 10,
totalBytes: 10,
children: undefined,
id: 6,
parent: 1,
reportLeafIndex: 5,
},
{
name: "scripts",
count: 1,
totalCount: 1,
bytes: 1,
totalBytes: 1,
children: undefined,
id: 5,
parent: 1,
reportLeafIndex: 4,
},
],
id: 1,
parent: undefined,
reportLeafIndex: undefined,
};
function run_test() {
compareCensusViewData(BREAKDOWN, REPORT, EXPECTED);
}