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Side by Side Diff: test/mjsunit/math-pow.js

Issue 8820011: Fixing mozilla test failures regarding Math.pow. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Comments. Created 9 years ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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
(...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after
133 133
134 assertEquals(+Infinity, Math.pow(-0, -0.5)); 134 assertEquals(+Infinity, Math.pow(-0, -0.5));
135 assertEquals(+Infinity, Math.pow(-0, -0.6)); 135 assertEquals(+Infinity, Math.pow(-0, -0.6));
136 assertEquals(-Infinity, Math.pow(-0, -1)); 136 assertEquals(-Infinity, Math.pow(-0, -1));
137 assertEquals(-Infinity, Math.pow(-0, -10000000001)); 137 assertEquals(-Infinity, Math.pow(-0, -10000000001));
138 138
139 assertEquals(4, Math.pow(16, 0.5)); 139 assertEquals(4, Math.pow(16, 0.5));
140 assertEquals(NaN, Math.pow(-16, 0.5)); 140 assertEquals(NaN, Math.pow(-16, 0.5));
141 assertEquals(0.25, Math.pow(16, -0.5)); 141 assertEquals(0.25, Math.pow(16, -0.5));
142 assertEquals(NaN, Math.pow(-16, -0.5)); 142 assertEquals(NaN, Math.pow(-16, -0.5));
143
144 // Tests from Mozilla 15.8.2.13.
145 assertEquals(2, Math.pow.length);
146 assertEquals(NaN, Math.pow());
147 assertEquals(1, Math.pow(null, null));
148 assertEquals(NaN, Math.pow(void 0, void 0));
149 assertEquals(1, Math.pow(true, false));
150 assertEquals(0, Math.pow(false, true));
151 assertEquals(Infinity, Math.pow(-Infinity, Infinity));
152 assertEquals(0, Math.pow(-Infinity, -Infinity));
153 assertEquals(1, Math.pow(0, 0));
154 assertEquals(0, Math.pow(0, Infinity));
155 assertEquals(NaN, Math.pow(NaN, 0.5));
156 assertEquals(NaN, Math.pow(NaN, -0.5));
143 157
144 // Tests from Sputnik S8.5_A13_T1. 158 // Tests from Sputnik S8.5_A13_T1.
145 assertTrue( 159 assertTrue(
146 (1*((Math.pow(2,53))-1)*(Math.pow(2,-1074))) === 4.4501477170144023e-308); 160 (1*((Math.pow(2,53))-1)*(Math.pow(2,-1074))) === 4.4501477170144023e-308);
147 assertTrue( 161 assertTrue(
148 (1*(Math.pow(2,52))*(Math.pow(2,-1074))) === 2.2250738585072014e-308); 162 (1*(Math.pow(2,52))*(Math.pow(2,-1074))) === 2.2250738585072014e-308);
149 assertTrue( 163 assertTrue(
150 (-1*(Math.pow(2,52))*(Math.pow(2,-1074))) === -2.2250738585072014e-308); 164 (-1*(Math.pow(2,52))*(Math.pow(2,-1074))) === -2.2250738585072014e-308);
151 } 165 }
152 166
153 test(); 167 test();
154 test(); 168 test();
155 %OptimizeFunctionOnNextCall(test); 169 %OptimizeFunctionOnNextCall(test);
156 test(); 170 test();
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