| This test checks a few Number.toPrecision cases, including 15145: (0.999).toPrecision(1) returns incorrect result. |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS (0.999).toPrecision(1) is "1" |
| PASS (0.999).toPrecision(2) is "1.0" |
| PASS (0.999).toPrecision(3) is "0.999" |
| PASS (0.0).toPrecision(4) is "0.000" |
| PASS (-0.0).toPrecision(4) is "0.000" |
| PASS (0.0).toPrecision() is "0" |
| PASS (-0.0).toPrecision() is "0" |
| PASS (1234.567).toPrecision() is "1234.567" |
| PASS (1234.567).toPrecision(0) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(null) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(false) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision('foo') threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(-1) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(1) is "1e+3" |
| PASS (1234.567).toPrecision(true) is "1e+3" |
| PASS (1234.567).toPrecision('1') is "1e+3" |
| PASS (1234.567).toPrecision(2) is "1.2e+3" |
| PASS (1234.567).toPrecision(2.9) is "1.2e+3" |
| PASS (1234.567).toPrecision(5) is "1234.6" |
| FAIL (1234.567).toPrecision(21) should be 1234.56700000000000728. Was 1234.56700000000000000. |
| FAIL (1234.567).toPrecision(22) should be 1234.567000000000007276. Threw exception RangeError: toPrecision() argument must be between 1 and 21 |
| FAIL (1234.567).toPrecision(100) should be 1234.567000000000007275957614183425903320312500000000000000000000000000000000000000000000000000000000. Threw exception RangeError: toPrecision() argument must be between 1 and 21 |
| PASS (1234.567).toPrecision(101) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(posInf) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(negInf) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS (1234.567).toPrecision(nan) threw exception RangeError: toPrecision() argument must be between 1 and 21. |
| PASS posInf.toPrecision() is "Infinity" |
| PASS negInf.toPrecision() is "-Infinity" |
| PASS nan.toPrecision() is "NaN" |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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