37 lines
929 B
JavaScript
37 lines
929 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: --expose-debug-as debug
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// Test that hidden scopes are correctly walked in the scope chain.
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var Debug = debug.Debug;
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var exception = null;
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var delegate = null;
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var done = false;
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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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assertEquals([ debug.ScopeType.Block,
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debug.ScopeType.Script,
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debug.ScopeType.Global ],
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exec_state.frame(0).allScopes().map(s => s.scopeType()));
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done = true;
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} catch (e) {
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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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for(let a = 0; a < 3; a++) {
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debugger;
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eval(); // Force context-allocation of everything.
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}
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Debug.setListener(null);
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assertNull(exception);
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assertTrue(done);
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