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PR-URL: https://github.com/nodejs/node/pull/44741 Fixes: https://github.com/nodejs/node/issues/44650 Fixes: https://github.com/nodejs/node/issues/37472 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
32 lines
758 B
JavaScript
32 lines
758 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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// Check that even though we schedule and break on function entry, we still
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// pause on the first breakable position.
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var Debug = debug.Debug;
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var exception = null;
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var loop = true;
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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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assertTrue(exec_state.frame(0).sourceLineText().indexOf("BREAK") > 0);
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} catch (e) {
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exception = e;
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}
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}
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function f() {
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return 1; // BREAK
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}
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Debug.setListener(listener);
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%ScheduleBreak(); // Break on function entry.
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f();
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Debug.setListener(null);
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assertNull(exception);
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