ee98147ea0
R=rossberg@chromium.org BUG=v8:4807 LOG=N Review URL: https://codereview.chromium.org/1768973002 Cr-Commit-Position: refs/heads/master@{#34531}
50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
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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// Flags: --expose-debug-as debug
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function get() {
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return 3; // Break
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} // Break
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function set(x) {
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this.x = x; // Break
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} // Break
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var o = {};
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Object.defineProperty(o, "get", { get : get });
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Object.defineProperty(o, "set", { set : set });
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function f() {
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for (var i = 0; i < 10; i++) { // Break
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o.get; // Break
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o.set = 1; // Break
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}
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} // Break
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var break_count = 0;
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var exception = null;
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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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var source_line = exec_state.frame(0).sourceLineText();
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assertTrue(source_line.indexOf("// Break") > 0);
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exec_state.prepareStep(Debug.StepAction.StepIn);
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break_count++;
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} catch (e) {
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exception = e;
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}
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}
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var Debug = debug.Debug;
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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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assertEquals(87, break_count);
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assertNull(exception);
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