v8/test/mjsunit/tools/log_two_byte.js
Leszek Swirski 8bb3de6ebd [test] Disallow BG compile stress in log test
The log test checks for log positions, which may change when background
serialization / background compilation are enabled.

Fixed: v8:12117
Change-Id: I193c9c23e016fad1e3f06a9f377bb53db84a6988
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3129421
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76573}
2021-08-30 13:00:03 +00:00

38 lines
1.0 KiB
JavaScript

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --logfile='+' --log --log-code --log-function-events --no-stress-opt
// Flags: --no-stress-background-compile
let twoByteName = "twoByteName_🍕"
let o = {
[twoByteName](obj) {
return obj.a
}
}
function testFunctionWithFunnyName(o) {
return o.a;
}
(function testLoopWithFunnyName() {
let object = {a:1};
let result = 0;
for (let i = 0; i < 1000; i++) {
result += o[twoByteName](object);
}
})();
var __v_3 = {};
({})['foobar\u2653'] = null;
eval('__v_3 = function foobar() { return foobar };');
__v_3();
const log = d8.log.getAndStop();
// Check that we have a minimally working log file.
assertTrue(log.length > 0);
assertTrue(log.indexOf('v8-version') == 0);
assertTrue(log.indexOf('testFunctionWithFunnyName') >= 10);
assertTrue(log.indexOf("twoByteName") >= 10);
assertTrue(log.indexOf('testLoopWithFunnyName') >= 10);