debug-bigint.js 714 Bytes
Newer Older
1 2 3 4 5 6 7
// Copyright 2018 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: --harmony-bigint

Debug = debug.Debug
8
let exceptionThrown = false;
9 10 11 12 13 14 15 16 17 18

Debug.setListener(function(event, exec_state, event_data, data) {
  if (event != Debug.DebugEvent.Break) return;
  try {
    const o = exec_state.frame(0).evaluate("42n", true);
    assertEquals("bigint", o.type());
    assertFalse(o.isUndefined());
    assertEquals("bigint", typeof(o.value()));
    assertEquals(42n, o.value());
  } catch (e) {
19
    exceptionThrown = true;
20 21 22 23
  };
});

!function() { debugger; }();
24
assertFalse(exceptionThrown, "exception in listener")