v8/test/webkit/exception-with-handler-inside-eval-with-dynamic-scope.js

56 lines
3.2 KiB
JavaScript

// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
description('This test makes sure stack unwinding works correctly when it occurs inside an eval contained in a dynamic scope.');
var result;
function runTest() {
var test = "outer scope";
with({test:"inner scope"}) {
eval("try { throw ''; } catch (e) { result = test; shouldBe('result', '\"inner scope\"'); }");
result = null;
eval("try { with({test:'innermost scope'}) throw ''; } catch (e) { result = test; shouldBe('result', '\"inner scope\"'); }");
result = null;
eval("with ({test:'innermost scope'}) try { throw ''; } catch (e) { result = test; shouldBe('result', '\"innermost scope\"'); }");
result = null;
with ({test:'innermost scope'}) eval("try { throw ''; } catch (e) { result = test; shouldBe('result', '\"innermost scope\"'); }");
result = null;
try {
eval("try { throw ''; } finally { result = test; shouldBe('result', '\"inner scope\"'); result = null; undeclared; }");
} catch(e) {
result = test;
shouldBe('result', '"inner scope"');
result = null;
eval("try { with({test:'innermost scope'}) throw ''; } catch (e) { result = test; shouldBe('result', '\"inner scope\"'); }");
result = null;
eval("with ({test:'innermost scope'}) try { throw ''; } catch (e) { result = test; shouldBe('result', '\"innermost scope\"'); }");
result = null;
with ({test:'innermost scope'}) eval("try { throw ''; } catch (e) { result = test; shouldBe('result', '\"innermost scope\"'); }");
}
}
result = test;
eval("try { throw ''; } catch (e) { result = test; shouldBe('result', '\"outer scope\"'); }");
eval("result = test");
eval("try { throw ''; } catch (e) { result = test; shouldBe('result', '\"outer scope\"'); }");
}
runTest();