1 // Copyright 2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 // Tests global loads from eval inside of a with statement.
32 function test(obj, source) {
38 // Test shadowing in eval scope.
39 test({ x: 42 }, "assertEquals(42, x)");
40 test({ y: 42 }, "assertEquals(27, x)");
42 // Test shadowing in local scope inside an eval scope.
43 test({ x: 42 }, "function f() { assertEquals(42, x) }; f();");
44 test({ y: 42 }, "function f() { assertEquals(27, x) }; f();");
46 // Test shadowing in local scope inside an eval scope. Deeper nesting
48 test({ x: 42 }, "function f() { function g() { assertEquals(42, x) }; g() }; f();");
49 test({ y: 42 }, "function f() { function g() { assertEquals(27, x) }; g() }; f();");
51 // Test shadowing in local scope inside an eval scope with eval calls in the eval scopes.
52 test({ x: 42 }, "function f() { eval('1'); assertEquals(42, x) }; f();");
53 test({ y: 42 }, "function f() { eval('1'); assertEquals(27, x) }; f();");
55 // Test shadowing in local scope inside an eval scope with eval calls
56 // in the eval scopes. Deeper nesting this time.
57 test({ x: 42 }, "function f() { function g() { eval('1'); assertEquals(42, x) }; g() }; f();");
58 test({ y: 42 }, "function f() { function g() { eval('1'); assertEquals(27, x) }; g() }; f();");