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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Flags: --expose-debug-as debug --harmony-scoping | 28 // Flags: --expose-debug-as debug |
29 | 29 |
30 "use strict"; | 30 "use strict"; |
31 let top_level_let = 255; | 31 let top_level_let = 255; |
32 | 32 |
33 // Get the Debug object exposed from the debug context global object. | 33 // Get the Debug object exposed from the debug context global object. |
34 var Debug = debug.Debug; | 34 var Debug = debug.Debug; |
35 | 35 |
36 function CheckScope(scope_mirror, scope_expectations, expected_scope_type) { | 36 function CheckScope(scope_mirror, scope_expectations, expected_scope_type) { |
37 assertEquals(expected_scope_type, scope_mirror.scopeType()); | 37 assertEquals(expected_scope_type, scope_mirror.scopeType()); |
38 | 38 |
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110 assertEquals(6, mirror.scopeCount()); | 110 assertEquals(6, mirror.scopeCount()); |
111 | 111 |
112 // Implementation artifact: l4 isn't used in closure, but still it is saved. | 112 // Implementation artifact: l4 isn't used in closure, but still it is saved. |
113 CheckScope(mirror.scope(0), { l4: 11 }, ScopeType.Block); | 113 CheckScope(mirror.scope(0), { l4: 11 }, ScopeType.Block); |
114 | 114 |
115 CheckScope(mirror.scope(1), { l3: 9 }, ScopeType.Block); | 115 CheckScope(mirror.scope(1), { l3: 9 }, ScopeType.Block); |
116 CheckScope(mirror.scope(2), { l1: 6, l2: 7 }, ScopeType.Block); | 116 CheckScope(mirror.scope(2), { l1: 6, l2: 7 }, ScopeType.Block); |
117 CheckScope(mirror.scope(3), { v1:3, l0: 0, v3: 5, v6: 11 }, ScopeType.Closure); | 117 CheckScope(mirror.scope(3), { v1:3, l0: 0, v3: 5, v6: 11 }, ScopeType.Closure); |
118 CheckScope(mirror.scope(4), { top_level_let: 255 }, ScopeType.Script); | 118 CheckScope(mirror.scope(4), { top_level_let: 255 }, ScopeType.Script); |
119 CheckScope(mirror.scope(5), {}, ScopeType.Global); | 119 CheckScope(mirror.scope(5), {}, ScopeType.Global); |
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