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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test exporting a snapshot to a user specified location on disk.
let { exportSnapshot } = require("devtools/client/memory/actions/io");
let { takeSnapshotAndCensus } = require("devtools/client/memory/actions/snapshot");
let { snapshotState: states, actions, treeMapState } = require("devtools/client/memory/constants");
function run_test() {
run_next_test();
}
add_task(function* () {
let front = new StubbedMemoryFront();
let heapWorker = new HeapAnalysesClient();
yield front.attach();
let store = Store();
const { getState, dispatch } = store;
let destPath = yield createTempFile();
dispatch(takeSnapshotAndCensus(front, heapWorker));
yield waitUntilCensusState(store, snapshot => snapshot.treeMap,
[treeMapState.SAVED]);
let exportEvents = Promise.all([
waitUntilAction(store, actions.EXPORT_SNAPSHOT_START),
waitUntilAction(store, actions.EXPORT_SNAPSHOT_END)
]);
dispatch(exportSnapshot(getState().snapshots[0], destPath));
yield exportEvents;
stat = yield OS.File.stat(destPath);
do_print(stat.size);
ok(stat.size > 0, "destination file is more than 0 bytes");
heapWorker.destroy();
yield front.detach();
});
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