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Side by Side Diff: test/mjsunit/fuzz-natives-part1.js

Issue 110573004: Merge bleeding_edge 17696:18016. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser
Patch Set: Created 7 years 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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109 func.apply(void 0, argList); 109 func.apply(void 0, argList);
110 } catch (e) { 110 } catch (e) {
111 // we don't care what happens as long as we don't crash 111 // we don't care what happens as long as we don't crash
112 } 112 }
113 type++; 113 type++;
114 } 114 }
115 } 115 }
116 116
117 var knownProblems = { 117 var knownProblems = {
118 "Abort": true, 118 "Abort": true,
119 "ThrowMessage": true,
119 120
120 // Avoid calling the concat operation, because weird lengths 121 // Avoid calling the concat operation, because weird lengths
121 // may lead to out-of-memory. Ditto for StringBuilderJoin. 122 // may lead to out-of-memory. Ditto for StringBuilderJoin.
122 "StringBuilderConcat": true, 123 "StringBuilderConcat": true,
123 "StringBuilderJoin": true, 124 "StringBuilderJoin": true,
124 125
125 // These functions use pseudo-stack-pointers and are not robust 126 // These functions use pseudo-stack-pointers and are not robust
126 // to unexpected integer values. 127 // to unexpected integer values.
127 "DebugEvaluate": true, 128 "DebugEvaluate": true,
128 129
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201 "_HasCachedArrayIndex": true, 202 "_HasCachedArrayIndex": true,
202 "_GetCachedArrayIndex": true, 203 "_GetCachedArrayIndex": true,
203 "_OneByteSeqStringSetChar": true, 204 "_OneByteSeqStringSetChar": true,
204 "_TwoByteSeqStringSetChar": true, 205 "_TwoByteSeqStringSetChar": true,
205 206
206 // Only applicable to generators. 207 // Only applicable to generators.
207 "_GeneratorNext": true, 208 "_GeneratorNext": true,
208 "_GeneratorThrow": true, 209 "_GeneratorThrow": true,
209 210
210 // Only applicable to DataViews. 211 // Only applicable to DataViews.
212 "DataViewInitialize": true,
211 "DataViewGetBuffer": true, 213 "DataViewGetBuffer": true,
212 "DataViewGetByteLength": true, 214 "DataViewGetByteLength": true,
213 "DataViewGetByteOffset": true 215 "DataViewGetByteOffset": true
214 }; 216 };
215 217
216 var currentlyUncallable = { 218 var currentlyUncallable = {
217 // We need to find a way to test this without breaking the system. 219 // We need to find a way to test this without breaking the system.
218 "SystemBreak": true, 220 "SystemBreak": true,
219 // Inserts an int3/stop instruction when run with --always-opt. 221 // Inserts an int3/stop instruction when run with --always-opt.
220 "_DebugBreakInOptimizedCode": true 222 "_DebugBreakInOptimizedCode": true
221 }; 223 };
222 224
223 function testNatives() { 225 function testNatives() {
224 var allNatives = %ListNatives(); 226 var allNatives = %ListNatives();
225 var start = 0; 227 var start = 0;
226 var stop = (allNatives.length >> 2); 228 var stop = (allNatives.length >> 2);
227 for (var i = start; i < stop; i++) { 229 for (var i = start; i < stop; i++) {
228 var nativeInfo = allNatives[i]; 230 var nativeInfo = allNatives[i];
229 var name = nativeInfo[0]; 231 var name = nativeInfo[0];
230 if (name in knownProblems || name in currentlyUncallable) 232 if (name in knownProblems || name in currentlyUncallable)
231 continue; 233 continue;
232 print(name); 234 print(name);
233 var argc = nativeInfo[1]; 235 var argc = nativeInfo[1];
234 testArgumentCount(name, argc); 236 testArgumentCount(name, argc);
235 testArgumentTypes(name, argc); 237 testArgumentTypes(name, argc);
236 } 238 }
237 } 239 }
238 240
239 testNatives(); 241 testNatives();
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