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Issue 50073005: Handlify concat string and substring. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 1 month ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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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215 assertEquals(b.charAt(i), c.charAt(i)); 215 assertEquals(b.charAt(i), c.charAt(i));
216 assertEquals(b.charAt(4), c.charAt(4)); 216 assertEquals(b.charAt(4), c.charAt(4));
217 assertTrue(/3456789qwe/.test(c)); 217 assertTrue(/3456789qwe/.test(c));
218 assertEquals(4, c.indexOf("678")); 218 assertEquals(4, c.indexOf("678"));
219 assertEquals("2345", c.split("6")[0]); 219 assertEquals("2345", c.split("6")[0]);
220 } 220 }
221 } 221 }
222 222
223 test_crankshaft(); 223 test_crankshaft();
224 %OptimizeFunctionOnNextCall(test_crankshaft); 224 %OptimizeFunctionOnNextCall(test_crankshaft);
225 test_crankshaft(); 225 test_crankshaft();
226
227 var s1 = "12345678901234567890";
228 var s2 = "abcdefghijklmnopqrstuvwxyz";
229 var c1 = s1 + s2;
230 var c2 = s1 + c1 + s2;
231 assertEquals("234567890123456789", c1.substring(1, 19));
232 assertEquals("bcdefghijklmno", c1.substring(21, 35));
233 assertEquals("2345678901234567890abcdefghijklmno", c1.substring(1, 35));
234 assertEquals("234567890123456789", c2.substring(1, 19));
235 assertEquals("bcdefghijklmno", c2.substring(41, 55));
236 assertEquals("2345678901234567890abcdefghijklmno", c2.substring(21, 55));
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