tenfourfox/devtools/server/tests/unit/test_MemoryActor_saveHeapSnapshot_02.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

19 lines
694 B
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test that we can properly stream heap snapshot files over the RDP as bulk
// data.
Cu.import("resource://gre/modules/osfile.jsm");
const run_test = makeMemoryActorTest(function* (client, memoryFront) {
const snapshotFilePath = yield memoryFront.saveHeapSnapshot({
forceCopy: true
});
ok(!!(yield OS.File.stat(snapshotFilePath)),
"Should have the heap snapshot file");
const snapshot = ThreadSafeChromeUtils.readHeapSnapshot(snapshotFilePath);
ok(snapshot instanceof HeapSnapshot,
"And we should be able to read a HeapSnapshot instance from the file");
});