tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_ReadHeapSnapshot.js (758B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // Test that we can read core dumps into HeapSnapshot instances.
      5 /* eslint-disable strict */
      6 if (typeof Debugger != "function") {
      7  const { addDebuggerToGlobal } = ChromeUtils.importESModule(
      8    "resource://gre/modules/jsdebugger.sys.mjs"
      9  );
     10  addDebuggerToGlobal(globalThis);
     11 }
     12 
     13 function run_test() {
     14  const filePath = ChromeUtils.saveHeapSnapshot({ globals: [this] });
     15  ok(true, "Should be able to save a snapshot.");
     16 
     17  const snapshot = ChromeUtils.readHeapSnapshot(filePath);
     18  ok(snapshot, "Should be able to read a heap snapshot");
     19  ok(HeapSnapshot.isInstance(snapshot), "Should be an instanceof HeapSnapshot");
     20 
     21  do_test_finished();
     22 }