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deps/v8/test/debugger/debug/debug-evaluate-arguments.js
62 строки
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Michaël Zasso
deps: update V8 to 7.6.303.28
01 авг 2019, 13:53
Не верифицирован
01 авг 2019, 13:53
2dcc366
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// Copyright 2017 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: --allow-natives-syntax Debug = debug.Debug; var listened = false; function listener(event, exec_state, event_data, data) { if (event != Debug.DebugEvent.Break) return; try { var foo_arguments = exec_state.frame(1).evaluate("arguments").value(); var bar_arguments = exec_state.frame(0).evaluate("arguments").value(); assertArrayEquals(foo_expected, foo_arguments); assertArrayEquals(bar_expected, bar_arguments); listened = true; } catch (e) { print(e); print(e.stack); } } Debug.setListener(listener); function foo(a) { function bar(a,b,c) { debugger; return a + b + c; } return bar(1,2,a); } %PrepareFunctionForOptimization(foo); listened = false; foo_expected = [3]; bar_expected = [1,2,3]; assertEquals(6, foo(3)); assertTrue(listened); listened = false; foo_expected = [3]; bar_expected = [1,2,3]; assertEquals(6, foo(3)); assertTrue(listened); listened = false; foo_expected = [3]; bar_expected = [1,2,3]; %OptimizeFunctionOnNextCall(foo); assertEquals(6, foo(3)); assertTrue(listened); listened = false; foo_expected = [3,4,5]; bar_expected = [1,2,3]; %PrepareFunctionForOptimization(foo); %OptimizeFunctionOnNextCall(foo); assertEquals(6, foo(3,4,5)); assertTrue(listened); Debug.setListener(null);