forked from mirrors/gecko-dev
49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Test clearSnapshots deletes several snapshots
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let { takeSnapshotAndCensus, clearSnapshots } = require("devtools/client/memory/actions/snapshot");
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let { actions, treeMapState } = require("devtools/client/memory/constants");
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function run_test() {
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run_next_test();
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}
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add_task(function* () {
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let front = new StubbedMemoryFront();
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let heapWorker = new HeapAnalysesClient();
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yield front.attach();
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let store = Store();
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const { getState, dispatch } = store;
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ok(true, "create 2 snapshots with a saved census");
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dispatch(takeSnapshotAndCensus(front, heapWorker));
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dispatch(takeSnapshotAndCensus(front, heapWorker));
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ok(true, "snapshots created with a saved census");
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yield waitUntilCensusState(store, snapshot => snapshot.treeMap,
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[treeMapState.SAVED, treeMapState.SAVED]);
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let errorHeapWorker = {
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deleteHeapSnapshot: function () {
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return Promise.reject("_");
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}
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};
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ok(true, "dispatch clearSnapshots action");
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let deleteEvents = Promise.all([
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waitUntilAction(store, actions.DELETE_SNAPSHOTS_START),
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waitUntilAction(store, actions.DELETE_SNAPSHOTS_END),
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waitUntilAction(store, actions.SNAPSHOT_ERROR),
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waitUntilAction(store, actions.SNAPSHOT_ERROR),
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]);
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dispatch(clearSnapshots(errorHeapWorker));
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yield deleteEvents;
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ok(true, "received delete snapshots and snapshot error events");
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equal(getState().snapshots.length, 0, "no snapshot remaining");
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heapWorker.destroy();
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yield front.detach();
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});
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