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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 |
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1152 Object.observe(array, observer.callback); | 1152 Object.observe(array, observer.callback); |
1153 Array.prototype.push.call(array, 3, 4); | 1153 Array.prototype.push.call(array, 3, 4); |
1154 Object.deliverChangeRecords(observer.callback); | 1154 Object.deliverChangeRecords(observer.callback); |
1155 observer.assertCallbackRecords([ | 1155 observer.assertCallbackRecords([ |
1156 { object: array, name: '2', type: 'new' }, | 1156 { object: array, name: '2', type: 'new' }, |
1157 { object: array, name: '3', type: 'new' }, | 1157 { object: array, name: '3', type: 'new' }, |
1158 { object: array, name: 'length', type: 'updated', oldValue: 2 }, | 1158 { object: array, name: 'length', type: 'updated', oldValue: 2 }, |
1159 ]); | 1159 ]); |
1160 | 1160 |
1161 // Pop | 1161 // Pop |
1162 reset() | 1162 reset(); |
1163 var array = {0: 1, 1: 2, length: 2}; | 1163 var array = [1, 2]; |
1164 Object.observe(array, observer.callback); | 1164 Object.observe(array, observer.callback); |
1165 Array.prototype.pop.call(array); | 1165 Array.observe(array, observer2.callback); |
1166 Array.prototype.pop.call(array); | 1166 array.pop(); |
| 1167 array.pop(); |
| 1168 array.pop(); |
1167 Object.deliverChangeRecords(observer.callback); | 1169 Object.deliverChangeRecords(observer.callback); |
1168 observer.assertCallbackRecords([ | 1170 observer.assertCallbackRecords([ |
1169 { object: array, name: '1', type: 'deleted', oldValue: 2 }, | 1171 { object: array, name: '1', type: 'deleted', oldValue: 2 }, |
1170 { object: array, name: 'length', type: 'updated', oldValue: 2 }, | 1172 { object: array, name: 'length', type: 'updated', oldValue: 2 }, |
1171 { object: array, name: '0', type: 'deleted', oldValue: 1 }, | 1173 { object: array, name: '0', type: 'deleted', oldValue: 1 }, |
1172 { object: array, name: 'length', type: 'updated', oldValue: 1 }, | 1174 { object: array, name: 'length', type: 'updated', oldValue: 1 }, |
1173 ]); | 1175 ]); |
| 1176 Object.deliverChangeRecords(observer2.callback); |
| 1177 observer2.assertCallbackRecords([ |
| 1178 { object: array, type: 'splice', index: 1, removed: [2], addedCount: 0 }, |
| 1179 { object: array, type: 'splice', index: 0, removed: [1], addedCount: 0 } |
| 1180 ]); |
1174 | 1181 |
1175 // Shift | 1182 // Shift |
1176 reset() | 1183 reset(); |
1177 var array = {0: 1, 1: 2, length: 2}; | 1184 var array = [1, 2]; |
1178 Object.observe(array, observer.callback); | 1185 Object.observe(array, observer.callback); |
1179 Array.prototype.shift.call(array); | 1186 Array.observe(array, observer2.callback); |
1180 Array.prototype.shift.call(array); | 1187 array.shift(); |
| 1188 array.shift(); |
| 1189 array.shift(); |
1181 Object.deliverChangeRecords(observer.callback); | 1190 Object.deliverChangeRecords(observer.callback); |
1182 observer.assertCallbackRecords([ | 1191 observer.assertCallbackRecords([ |
1183 { object: array, name: '0', type: 'updated', oldValue: 1 }, | 1192 { object: array, name: '0', type: 'updated', oldValue: 1 }, |
1184 { object: array, name: '1', type: 'deleted', oldValue: 2 }, | 1193 { object: array, name: '1', type: 'deleted', oldValue: 2 }, |
1185 { object: array, name: 'length', type: 'updated', oldValue: 2 }, | 1194 { object: array, name: 'length', type: 'updated', oldValue: 2 }, |
1186 { object: array, name: '0', type: 'deleted', oldValue: 2 }, | 1195 { object: array, name: '0', type: 'deleted', oldValue: 2 }, |
1187 { object: array, name: 'length', type: 'updated', oldValue: 1 }, | 1196 { object: array, name: 'length', type: 'updated', oldValue: 1 }, |
1188 ]); | 1197 ]); |
| 1198 Object.deliverChangeRecords(observer2.callback); |
| 1199 observer2.assertCallbackRecords([ |
| 1200 { object: array, type: 'splice', index: 0, removed: [1], addedCount: 0 }, |
| 1201 { object: array, type: 'splice', index: 0, removed: [2], addedCount: 0 } |
| 1202 ]); |
1189 | 1203 |
1190 // Unshift | 1204 // Unshift |
1191 reset() | 1205 reset(); |
1192 var array = {0: 1, 1: 2, length: 2}; | 1206 var array = [1, 2]; |
1193 Object.observe(array, observer.callback); | 1207 Object.observe(array, observer.callback); |
1194 Array.prototype.unshift.call(array, 3, 4); | 1208 Array.observe(array, observer2.callback); |
| 1209 array.unshift(3, 4); |
| 1210 array.unshift(5); |
1195 Object.deliverChangeRecords(observer.callback); | 1211 Object.deliverChangeRecords(observer.callback); |
1196 observer.assertCallbackRecords([ | 1212 observer.assertCallbackRecords([ |
1197 { object: array, name: '3', type: 'new' }, | 1213 { object: array, name: '3', type: 'new' }, |
| 1214 { object: array, name: 'length', type: 'updated', oldValue: 2 }, |
1198 { object: array, name: '2', type: 'new' }, | 1215 { object: array, name: '2', type: 'new' }, |
1199 { object: array, name: '0', type: 'updated', oldValue: 1 }, | 1216 { object: array, name: '0', type: 'updated', oldValue: 1 }, |
1200 { object: array, name: '1', type: 'updated', oldValue: 2 }, | 1217 { object: array, name: '1', type: 'updated', oldValue: 2 }, |
1201 { object: array, name: 'length', type: 'updated', oldValue: 2 }, | 1218 { object: array, name: '4', type: 'new' }, |
| 1219 { object: array, name: 'length', type: 'updated', oldValue: 4 }, |
| 1220 { object: array, name: '3', type: 'updated', oldValue: 2 }, |
| 1221 { object: array, name: '2', type: 'updated', oldValue: 1 }, |
| 1222 { object: array, name: '1', type: 'updated', oldValue: 4 }, |
| 1223 { object: array, name: '0', type: 'updated', oldValue: 3 }, |
| 1224 ]); |
| 1225 Object.deliverChangeRecords(observer2.callback); |
| 1226 observer2.assertCallbackRecords([ |
| 1227 { object: array, type: 'splice', index: 0, removed: [], addedCount: 2 }, |
| 1228 { object: array, type: 'splice', index: 0, removed: [], addedCount: 1 } |
1202 ]); | 1229 ]); |
1203 | 1230 |
1204 // Splice | 1231 // Splice |
1205 reset() | 1232 reset(); |
1206 var array = {0: 1, 1: 2, 2: 3, length: 3}; | 1233 var array = [1, 2, 3]; |
1207 Object.observe(array, observer.callback); | 1234 Object.observe(array, observer.callback); |
1208 Array.prototype.splice.call(array, 1, 1, 4, 5); | 1235 Array.observe(array, observer2.callback); |
| 1236 array.splice(1, 0, 4, 5); // 1 4 5 2 3 |
| 1237 array.splice(0, 2); // 5 2 3 |
| 1238 array.splice(1, 2, 6, 7); // 5 6 7 |
| 1239 array.splice(2, 0); |
1209 Object.deliverChangeRecords(observer.callback); | 1240 Object.deliverChangeRecords(observer.callback); |
1210 observer.assertCallbackRecords([ | 1241 observer.assertCallbackRecords([ |
| 1242 { object: array, name: '4', type: 'new' }, |
| 1243 { object: array, name: 'length', type: 'updated', oldValue: 3 }, |
1211 { object: array, name: '3', type: 'new' }, | 1244 { object: array, name: '3', type: 'new' }, |
1212 { object: array, name: '1', type: 'updated', oldValue: 2 }, | 1245 { object: array, name: '1', type: 'updated', oldValue: 2 }, |
1213 { object: array, name: '2', type: 'updated', oldValue: 3 }, | 1246 { object: array, name: '2', type: 'updated', oldValue: 3 }, |
1214 { object: array, name: 'length', type: 'updated', oldValue: 3 }, | 1247 |
| 1248 { object: array, name: '0', type: 'updated', oldValue: 1 }, |
| 1249 { object: array, name: '1', type: 'updated', oldValue: 4 }, |
| 1250 { object: array, name: '2', type: 'updated', oldValue: 5 }, |
| 1251 { object: array, name: '4', type: 'deleted', oldValue: 3 }, |
| 1252 { object: array, name: '3', type: 'deleted', oldValue: 2 }, |
| 1253 { object: array, name: 'length', type: 'updated', oldValue: 5 }, |
| 1254 |
| 1255 { object: array, name: '1', type: 'updated', oldValue: 2 }, |
| 1256 { object: array, name: '2', type: 'updated', oldValue: 3 }, |
| 1257 ]); |
| 1258 Object.deliverChangeRecords(observer2.callback); |
| 1259 observer2.assertCallbackRecords([ |
| 1260 { object: array, type: 'splice', index: 1, removed: [], addedCount: 2 }, |
| 1261 { object: array, type: 'splice', index: 0, removed: [1, 4], addedCount: 0 }, |
| 1262 { object: array, type: 'splice', index: 1, removed: [2, 3], addedCount: 2 }, |
1215 ]); | 1263 ]); |
1216 | 1264 |
1217 // Exercise StoreIC_ArrayLength | 1265 // Exercise StoreIC_ArrayLength |
1218 reset(); | 1266 reset(); |
1219 var dummy = {}; | 1267 var dummy = {}; |
1220 Object.observe(dummy, observer.callback); | 1268 Object.observe(dummy, observer.callback); |
1221 Object.unobserve(dummy, observer.callback); | 1269 Object.unobserve(dummy, observer.callback); |
1222 var array = [0]; | 1270 var array = [0]; |
1223 Object.observe(array, observer.callback); | 1271 Object.observe(array, observer.callback); |
1224 array.splice(0, 1); | 1272 array.splice(0, 1); |
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1387 for (var n1 = 0; n1 < 3; ++n1) | 1435 for (var n1 = 0; n1 < 3; ++n1) |
1388 for (var n2 = 0; n2 < 3; ++n2) | 1436 for (var n2 = 0; n2 < 3; ++n2) |
1389 for (var i in mutation) | 1437 for (var i in mutation) |
1390 TestFastElementsLength(mutation[i], b1 != 0, b2 != 0, 20*n1, 20*n2); | 1438 TestFastElementsLength(mutation[i], b1 != 0, b2 != 0, 20*n1, 20*n2); |
1391 | 1439 |
1392 for (var b1 = 0; b1 < 2; ++b1) | 1440 for (var b1 = 0; b1 < 2; ++b1) |
1393 for (var b2 = 0; b2 < 2; ++b2) | 1441 for (var b2 = 0; b2 < 2; ++b2) |
1394 for (var n = 0; n < 3; ++n) | 1442 for (var n = 0; n < 3; ++n) |
1395 for (var i in mutationByIncr) | 1443 for (var i in mutationByIncr) |
1396 TestFastElementsLength(mutationByIncr[i], b1 != 0, b2 != 0, 7*n, 7*n+1); | 1444 TestFastElementsLength(mutationByIncr[i], b1 != 0, b2 != 0, 7*n, 7*n+1); |
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