From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../tests/xpcshell/heap-snapshot-worker.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 devtools/shared/heapsnapshot/tests/xpcshell/heap-snapshot-worker.js (limited to 'devtools/shared/heapsnapshot/tests/xpcshell/heap-snapshot-worker.js') diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/heap-snapshot-worker.js b/devtools/shared/heapsnapshot/tests/xpcshell/heap-snapshot-worker.js new file mode 100644 index 0000000000..c80c83c633 --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/heap-snapshot-worker.js @@ -0,0 +1,52 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +/* eslint-env mozilla/chrome-worker */ + +"use strict"; + +console.log("Initializing worker."); + +self.onmessage = ex => { + console.log("Starting test."); + try { + ok(ChromeUtils, "Should have access to ChromeUtils in a worker."); + ok(HeapSnapshot, "Should have access to HeapSnapshot in a worker."); + + const filePath = ChromeUtils.saveHeapSnapshot({ globals: [this] }); + ok(true, "Should be able to save a snapshot."); + + const snapshot = ChromeUtils.readHeapSnapshot(filePath); + ok(snapshot, "Should be able to read a heap snapshot"); + ok( + HeapSnapshot.isInstance(snapshot), + "Should be an instanceof HeapSnapshot" + ); + } catch (e) { + ok( + false, + "Unexpected error inside worker:\n" + e.toString() + "\n" + e.stack + ); + } finally { + done(); + } +}; + +// Proxy assertions to the main thread. +function ok(val, msg) { + console.log("ok(" + !!val + ', "' + msg + '")'); + self.postMessage({ + type: "assertion", + passed: !!val, + msg, + stack: Error().stack, + }); +} + +// Tell the main thread we are done with the tests. +function done() { + console.log("done()"); + self.postMessage({ + type: "done", + }); +} -- cgit v1.2.3