39 lines
843 B
JavaScript
39 lines
843 B
JavaScript
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// 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: --allow-natives-syntax --expose-debug-as debug
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// Test that PC in optimized frame would correctly translate into
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// unoptimized frame when retrieving frame information in the debugger.
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function f() {
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debugger;
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}
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function g(x) {
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return f();
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}
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var break_count = 0;
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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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assertEquals(14, exec_state.frame(1).sourceLine());
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assertEquals(9, exec_state.frame(1).sourceColumn());
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break_count++;
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}
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g();
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g();
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%OptimizeFunctionOnNextCall(g);
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var Debug = debug.Debug;
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Debug.setListener(listener);
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g();
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Debug.setListener(null);
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assertEquals(1, break_count);
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