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Test Info:
/* Any copyright is dedicated to the Public Domain.
// Sanity test that we can show allocation stack displays in the tree.
"use strict";
const {
takeSnapshotAndCensus,
const censusDisplayActions = require("resource://devtools/client/memory/actions/census-display.js");
const {
changeView,
const TEST_URL =
this.test = makeMemoryTest(TEST_URL, async function ({ panel }) {
const heapWorker = panel.panelWin.gHeapAnalysesClient;
const { getState, dispatch } = panel.panelWin.gStore;
const front = getState().front;
const doc = panel.panelWin.document;
dispatch(changeView(viewState.CENSUS));
ok(!getState().allocations.recording, "Should not be recording allocagtions");
await dispatch(takeSnapshotAndCensus(front, heapWorker));
await dispatch(
censusDisplayActions.setCensusDisplayAndRefresh(
heapWorker,
censusDisplays.allocationStack
)
);
is(
getState().censusDisplay.breakdown.by,
"allocationStack",
"Should be using allocation stack breakdown"
);
ok(
!getState().allocations.recording,
"Should still not be recording allocagtions"
);
ok(
doc.querySelector(".no-allocation-stacks"),
"Because we did not record allocations, " +
"the no-allocation-stack warning should be visible"
);
});