45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
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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var test_y = false;
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function foo(a = 1) {
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var x = 2;
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debugger;
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eval("var y = 3");
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test_y = true;
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debugger;
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}
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var exception = null;
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var break_count = 0;
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var Debug = debug.Debug;
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var ScopeType = debug.ScopeType;
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function listener(event, exec_state) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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var scopes = exec_state.frame(0).allScopes();
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var expectation = [ ScopeType.Block,
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ScopeType.Local,
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ScopeType.Script,
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ScopeType.Global ];
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assertEquals(expectation, scopes.map(x => x.scopeType()));
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assertEquals(2, scopes[0].scopeObject().value().x);
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if (test_y) assertEquals(3, scopes[0].scopeObject().value().y);
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assertEquals(1, scopes[1].scopeObject().value().a);
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break_count++;
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} catch (e) {
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print(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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foo();
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assertNull(exception);
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assertEquals(2, break_count);
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