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deps/v8/test/debugger/debug/debug-evaluate-local-repl-hole.js
37 строк
937 B
Matheus Marchini
deps: update V8 to 8.1.307.20
19 мар 2020, 02:23
Не верифицирован
19 мар 2020, 02:23
2883c85
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// 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. // Test that *local* debug-evaluate properly works for REPL 'let' // re-declarations. Debug = debug.Debug let exception = null; function listener(event, exec_state, event_data, data) { if (event != Debug.DebugEvent.Break) return; try { assertEquals(42, exec_state.frame(0).evaluate("x").value()); } catch (e) { exception = e; print(e + e.stack); } } Debug.setListener(listener); // First script introduces a let-binding 'x'. The value of // 'x' lives in the ScriptContext of this REPL script. Debug.evaluateGlobalREPL('let x = 21;'); // The second script re-declares 'x', but then breaks and // evaluates x. Debug.evaluateGlobalREPL(` let x = 42; (function foo() { debugger; })(); `); Debug.setListener(null); assertNull(exception);