 | |
| Owner | Google Inc. |
|---|---|
| Created by | Christian Plesner Hansen,Sandholm |
| URL | https://v8.github.io/test262/website/default.html |
| Commercial | No |
| Registration | No |
| Launched | 29 June 2009[1] |
| Current status | active (version 1234) |
Content license | New BSD License |
Sputnik was aJavaScript conformance test suite. The purpose of the test suite was to determine how well a JavaScriptimplementation adheres to the ECMA-262 specification, 5th edition, looking only at those features that were also present in the 3rd edition.[1] It contained over 5000 tests that touched all aspects of the JavaScript language.[1][2]
The test was created inRussia for testing the conformance of theV8 JavaScript engine used inGoogle Chrome.[1]
As part of phasing outGoogle Labs, Google has shut down Sputnik. All current Sputnik tests have been incorporated intoECMA's Test262 test suite.
As an example of a browser that does not pass,Konqueror 4.10.1 still only passes 91.8% of the 11573 tests.
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Scores represent the number of failed tests – a perfect score is 0 (100%).
| Browser name | Score of current release | Score of preview release |
|---|---|---|
| Internet Explorer | Internet Explorer 11.0.9600.17420 8/16436 (99.95%) | Internet Explorer 11.0.9879.0 3/16436 (99.98%) |
| Google Chrome | Google Chrome 30.0.1599.66 9/16436 (99.95%) | Google Chrome 32.0.1700.39 10/16436 (99.94%) |
| Safari | Safari 6.0.2 8/16436 (99.95%) | No preview results available |
| Mozilla Firefox | Firefox 33.1.1 53/16436 (99.68%) | Firefox 68.0a1 240/16436 (98.54%) |
| Opera | Opera 11.60 (build 1185) 1/16436 (99.99%) | Opera 12.00 (build 1191) 1/16436 (99.99%) |
Google has handed the tests from Sputnik test suite to Ecma International for inclusion in itsECMAScript 262 test suite. Some Sputnik tests however have been found to have issues and do not conform to ECMAScript 5th edition specification.[3]
| Browser name | Score of current release | Score of preview release |
|---|---|---|
| Android | 128/16436 (99.22%) | no preview version |
| Safari (iOS 6.0.2) | 30/16436 (99.82%) | no preview version |
| Internet Explorer Mobile | Internet Explorer Mobile 7 477/16436 (97.1%) | Internet Explorer Mobile 9 (SDK emulator) 88/16436 (99.46%) |
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