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50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
37 lines
836 B
JavaScript
37 lines
836 B
JavaScript
// Copyright 2014 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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Debug = debug.Debug;
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var exception = null;
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var error_count = 0;
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function f() {
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return 0; // Break
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} // Break
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function listener(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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if (exec_state.frame(0).sourceLineText().indexOf("Break") <0) {
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error_count++;
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}
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exec_state.prepareStep(Debug.StepAction.StepInto);
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f(); // We should not break in this call of f().
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} catch (e) {
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print(e + e.stack);
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exception = e;
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}
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}
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Debug.setListener(listener);
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debugger; // Break
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f(); // Break
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Debug.setListener(null); // Break
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assertNull(exception);
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assertEquals(0, error_count);
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