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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";
// Test diffing census reports of breakdown by "coarseType".
const BREAKDOWN = {
by: "coarseType",
objects: { by: "count", count: true, bytes: true },
scripts: { by: "count", count: true, bytes: true },
strings: { by: "count", count: true, bytes: true },
other: { by: "count", count: true, bytes: true },
domNode: { by: "count", count: true, bytes: true },
};
const REPORT1 = {
objects: {
count: 1,
bytes: 10,
},
scripts: {
count: 1,
bytes: 10,
},
strings: {
count: 1,
bytes: 10,
},
other: {
count: 3,
bytes: 30,
},
domNode: {
count: 0,
bytes: 0,
},
};
const REPORT2 = {
objects: {
count: 1,
bytes: 10,
},
scripts: {
count: 0,
bytes: 0,
},
strings: {
count: 2,
bytes: 20,
},
other: {
count: 4,
bytes: 40,
},
domNode: {
count: 0,
bytes: 0,
},
};
const EXPECTED = {
objects: {
count: 0,
bytes: 0,
},
scripts: {
count: -1,
bytes: -10,
},
strings: {
count: 1,
bytes: 10,
},
other: {
count: 1,
bytes: 10,
},
domNode: {
count: 0,
bytes: 0,
},
};
function run_test() {
assertDiff(BREAKDOWN, REPORT1, REPORT2, EXPECTED);
}