506999c306
R=jgruber@chromium.org,kozyatinskiy@chromium.org BUG=chromium:590256 LOG=N Review-Url: https://codereview.chromium.org/1961963002 Cr-Commit-Position: refs/heads/master@{#36195}
50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
// Copyright 2016 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: --expose-debug-as debug
|
|
|
|
Debug = debug.Debug;
|
|
ScopeType = debug.ScopeType;
|
|
var exception = null;
|
|
var nested = false;
|
|
|
|
function bar() {
|
|
let a = 1;
|
|
(function foo() {
|
|
let b = a;
|
|
with (new Proxy({}, {})) {
|
|
debugger;
|
|
}
|
|
})();
|
|
}
|
|
|
|
function checkScopes(scopes, expectation) {
|
|
assertEquals(scopes.map(s => s.scopeType()), expectation);
|
|
}
|
|
|
|
function listener(event, exec_state, event_data, data) {
|
|
if (event != Debug.DebugEvent.Break) return;
|
|
try {
|
|
if (!nested) {
|
|
nested = true;
|
|
checkScopes(exec_state.frame(0).allScopes(),
|
|
[ ScopeType.With, ScopeType.Local, ScopeType.Closure,
|
|
ScopeType.Script, ScopeType.Global ]);
|
|
exec_state.frame(0).evaluate("debugger;");
|
|
} else {
|
|
checkScopes(exec_state.frame(0).allScopes(),
|
|
[ ScopeType.Eval, ScopeType.With, ScopeType.Closure,
|
|
ScopeType.Script, ScopeType.Global ]);
|
|
}
|
|
} catch (e) {
|
|
exception = e;
|
|
print(e + e.stack);
|
|
}
|
|
}
|
|
|
|
Debug.setListener(listener);
|
|
bar();
|
|
Debug.setListener(null);
|
|
assertNull(exception);
|