Mypal/dom/heapsnapshot/tests/unit/test_HeapAnalyses_takeCensu...

53 lines
1.3 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test that the HeapAnalyses{Client,Worker} can take censuses and return
// an inverted CensusTreeNode.
function run_test() {
run_next_test();
}
const BREAKDOWN = {
by: "coarseType",
objects: {
by: "objectClass",
then: { by: "count", count: true, bytes: true },
other: { by: "count", count: true, bytes: true },
},
scripts: {
by: "internalType",
then: { by: "count", count: true, bytes: true },
},
strings: {
by: "internalType",
then: { by: "count", count: true, bytes: true },
},
other: {
by: "internalType",
then: { by: "count", count: true, bytes: true },
},
};
add_task(function* () {
const client = new HeapAnalysesClient();
const snapshotFilePath = saveNewHeapSnapshot();
yield client.readHeapSnapshot(snapshotFilePath);
ok(true, "Should have read the heap snapshot");
const { report } = yield client.takeCensus(snapshotFilePath, {
breakdown: BREAKDOWN
});
const { report: treeNode } = yield client.takeCensus(snapshotFilePath, {
breakdown: BREAKDOWN
}, {
asInvertedTreeNode: true
});
compareCensusViewData(BREAKDOWN, report, treeNode, { invert: true });
client.destroy();
});