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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 "internalType".
const BREAKDOWN = {
by: "internalType",
then: { by: "count", count: true, bytes: true },
};
const REPORT1 = {
JSObject: {
count: 10,
bytes: 100,
},
"js::Shape": {
count: 50,
bytes: 500,
},
JSString: {
count: 0,
bytes: 0,
},
"js::LazyScript": {
count: 1,
bytes: 10,
},
};
const REPORT2 = {
JSObject: {
count: 11,
bytes: 110,
},
"js::Shape": {
count: 51,
bytes: 510,
},
JSString: {
count: 1,
bytes: 1,
},
"js::BaseShape": {
count: 1,
bytes: 42,
},
};
const EXPECTED = {
JSObject: {
count: 1,
bytes: 10,
},
"js::Shape": {
count: 1,
bytes: 10,
},
JSString: {
count: 1,
bytes: 1,
},
"js::LazyScript": {
count: -1,
bytes: -10,
},
"js::BaseShape": {
count: 1,
bytes: 42,
},
};
function run_test() {
assertDiff(BREAKDOWN, REPORT1, REPORT2, EXPECTED);
}