Source code
Revision control
Copy as Markdown
Other Tools
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";
// HeapSnapshot.prototype.takeCensus returns a value of an appropriate
// shape. Ported from js/src/jit-tests/debug/Memory-takeCensus-01.js
function run_test() {
const dbg = new Debugger();
function checkProperties(census) {
equal(typeof census, "object");
for (const prop of Object.getOwnPropertyNames(census)) {
const desc = Object.getOwnPropertyDescriptor(census, prop);
equal(desc.enumerable, true);
equal(desc.configurable, true);
equal(desc.writable, true);
if (typeof desc.value === "object") {
checkProperties(desc.value);
} else {
equal(typeof desc.value, "number");
}
}
}
checkProperties(saveHeapSnapshotAndTakeCensus(dbg));
const g = newGlobal();
dbg.addDebuggee(g);
checkProperties(saveHeapSnapshotAndTakeCensus(dbg));
do_test_finished();
}