86164a2573
R=mstarzinger@chromium.org, rmcilroy@chromium.org BUG=v8:4690 LOG=N Review URL: https://codereview.chromium.org/1667073002 Cr-Commit-Position: refs/heads/master@{#33739}
32 lines
569 B
JavaScript
32 lines
569 B
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --ignition-filter=f --expose-debug-as debug
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var Debug = debug.Debug;
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var break_count = 0;
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function f() {
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debugger;
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}
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function listener(event, exec_data) {
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if (event != Debug.DebugEvent.Break) return;
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break_count++;
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}
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f();
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assertEquals(0, break_count);
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Debug.setListener(listener);
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f();
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assertEquals(1, break_count);
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Debug.setListener(null);
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f();
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assertEquals(1, break_count);
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