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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 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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183 assertEquals(0, toNumber("00")); | 183 assertEquals(0, toNumber("00")); |
184 assertEquals(1, toNumber("01")); | 184 assertEquals(1, toNumber("01")); |
185 assertEquals(2, toNumber("02")); | 185 assertEquals(2, toNumber("02")); |
186 assertEquals(10, toNumber("010")); | 186 assertEquals(10, toNumber("010")); |
187 assertEquals(100, toNumber("0100")); | 187 assertEquals(100, toNumber("0100")); |
188 assertEquals(100, toNumber("000100")); | 188 assertEquals(100, toNumber("000100")); |
189 | 189 |
190 assertEquals(Infinity, toNumber("1e999"), "1e999"); | 190 assertEquals(Infinity, toNumber("1e999"), "1e999"); |
191 assertEquals(-Infinity, toNumber("-1e999")); | 191 assertEquals(-Infinity, toNumber("-1e999")); |
192 assertEquals(0, toNumber("1e-999")); | 192 assertEquals(0, toNumber("1e-999")); |
193 assertEquals(0, toNumber("-1e-999")); | 193 assertEquals(-0, toNumber("-1e-999")); |
194 assertEquals(Infinity, 1 / toNumber("1e-999"), "1e-999"); | 194 assertEquals(Infinity, 1 / toNumber("1e-999"), "1e-999"); |
195 assertEquals(-Infinity, 1 / toNumber("-1e-999")); | 195 assertEquals(-Infinity, 1 / toNumber("-1e-999")); |
196 | 196 |
197 assertTrue(isNaN(toNumber("junk")), "junk"); | 197 assertTrue(isNaN(toNumber("junk")), "junk"); |
198 assertTrue(isNaN(toNumber("100 junk")), "100 junk"); | 198 assertTrue(isNaN(toNumber("100 junk")), "100 junk"); |
199 assertTrue(isNaN(toNumber("0x100 junk")), "0x100 junk"); | 199 assertTrue(isNaN(toNumber("0x100 junk")), "0x100 junk"); |
200 assertTrue(isNaN(toNumber("100.0 junk")), "100.0 junk"); | 200 assertTrue(isNaN(toNumber("100.0 junk")), "100.0 junk"); |
201 assertTrue(isNaN(toNumber(".1e4 junk")), ".1e4 junk"); | 201 assertTrue(isNaN(toNumber(".1e4 junk")), ".1e4 junk"); |
202 assertTrue(isNaN(toNumber("Infinity junk")), "Infinity junk"); | 202 assertTrue(isNaN(toNumber("Infinity junk")), "Infinity junk"); |
203 assertTrue(isNaN(toNumber("1e")), "1e"); | 203 assertTrue(isNaN(toNumber("1e")), "1e"); |
204 assertTrue(isNaN(toNumber("1e ")), "1e_"); | 204 assertTrue(isNaN(toNumber("1e ")), "1e_"); |
205 assertTrue(isNaN(toNumber("1" + repeat('0', 1000) + 'junk')), "1e1000 junk"); | 205 assertTrue(isNaN(toNumber("1" + repeat('0', 1000) + 'junk')), "1e1000 junk"); |
206 | 206 |
207 for (var i = 1; i < 12; i++) { | 207 for (var i = 1; i < 12; i++) { |
208 assertEquals(toNumber('1' + repeat('0', i)), Math.pow(10.0, i)); | 208 assertEquals(toNumber('1' + repeat('0', i)), Math.pow(10.0, i)); |
209 } | 209 } |
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