diff options
Diffstat (limited to 'deps/v8/test/debugger/regress/regress-crbug-760225.js')
-rw-r--r-- | deps/v8/test/debugger/regress/regress-crbug-760225.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/deps/v8/test/debugger/regress/regress-crbug-760225.js b/deps/v8/test/debugger/regress/regress-crbug-760225.js new file mode 100644 index 0000000000..86697143d7 --- /dev/null +++ b/deps/v8/test/debugger/regress/regress-crbug-760225.js @@ -0,0 +1,30 @@ +// Copyright 2019 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. + +Debug = debug.Debug + +let thisValue; +function listener(event, exec_state, event_data, data) { + if (event == Debug.DebugEvent.Break) { + thisValue = exec_state.frame(0).evaluate('this').value(); + } +}; + +Debug.setListener(listener); + +class Foo {} +class Bar extends Foo { + constructor() { + super(); + var b = () => this; + this.c = 'b'; // <-- Inspect 'this' (it will be undefined) + debugger; + } +} + +new Bar(); + +Debug.setListener(null); + +assertNotEquals(undefined, thisValue); |