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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";
// HeapSnapshot.prototype.takeCensus behaves plausibly as we add and remove
// debuggees.
//
// Ported from js/src/jit-test/tests/debug/Memory-takeCensus-03.js
function run_test() {
const dbg = new Debugger();
const census0 = saveHeapSnapshotAndTakeCensus(dbg);
Census.walkCensus(census0, "census0", Census.assertAllZeros);
const g1 = newGlobal();
dbg.addDebuggee(g1);
const census1 = saveHeapSnapshotAndTakeCensus(dbg);
Census.walkCensus(census1, "census1", Census.assertAllNotLessThan(census0));
const g2 = newGlobal();
dbg.addDebuggee(g2);
const census2 = saveHeapSnapshotAndTakeCensus(dbg);
Census.walkCensus(census2, "census2", Census.assertAllNotLessThan(census1));
dbg.removeDebuggee(g2);
const census3 = saveHeapSnapshotAndTakeCensus(dbg);
Census.walkCensus(census3, "census3", Census.assertAllEqual(census1));
dbg.removeDebuggee(g1);
const census4 = saveHeapSnapshotAndTakeCensus(dbg);
Census.walkCensus(census4, "census4", Census.assertAllEqual(census0));
do_test_finished();
}