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{{Use dmy dates|date=May 2012}}
{{Infobox website
{{Infobox website
| name = Sputnik
| name = Sputnik
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| url = [http://test262.ecmascript.org/ test262.ecmascript.org/]
| url = [http://test262.ecmascript.org/ test262.ecmascript.org/]
}}
}}
'''Sputnik''' was a [[JavaScript]] conformance test suite. The purpose of the test suite was to determine how well a JavaScript [[implementation]] adheres to the ECMA-262 specification, 5th edition, looking only at those features that were also present in the 3rd edition.<ref name="chromiumblog">{{cite web|last=Hansen|first=Christian Plesner|work=The Chromium Blog|title=Launching Sputnik into Orbit|url=http://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html|publisher=[[Google]]|accessdate=8 September 2010|date=29 June 2009}}</ref> It contained over 5000 tests that touched all aspects of the JavaScript language.<ref name="chromiumblog" /><ref name="kristopolous">{{cite web|title=The winners are: Opera, IE, Firefox, Chrome, Safari; in that order.|url=http://kristopolous.blogspot.com/2011/11/winners-are-opera-ie-firefox-chrome.html|publisher=kristopolous|accessdate=December 6 2011|date=November 11 2011}}</ref>
'''Sputnik''' was a [[JavaScript]] conformance test suite. The purpose of the test suite was to determine how well a JavaScript [[implementation]] adheres to the ECMA-262 specification, 5th edition, looking only at those features that were also present in the 3rd edition.<ref name="chromiumblog">{{cite web|last=Hansen|first=Christian Plesner|work=The Chromium Blog|title=Launching Sputnik into Orbit|url=http://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html|publisher=Google|accessdate=8 September 2010|date=29 June 2009}}</ref> It contained over 5000 tests that touched all aspects of the JavaScript language.<ref name="chromiumblog" /><ref name="kristopolous">{{cite web|title=The winners are: Opera, IE, Firefox, Chrome, Safari; in that order.|url=http://kristopolous.blogspot.com/2011/11/winners-are-opera-ie-firefox-chrome.html|publisher=kristopolous|accessdate=6 December 2011|date=11 November 2011}}</ref>


The test was created in [[Russia]] for testing the conformance of the [[V8 (JavaScript engine)|V8 JavaScript engine]] used in [[Google Chrome]].<ref name="chromiumblog" />
The test was created in [[Russia]] for testing the conformance of the [[V8 (JavaScript engine)|V8 JavaScript engine]] used in [[Google Chrome]].<ref name="chromiumblog" />
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===Desktop browsers===
===Desktop browsers===
{{Original research|table|date=November 2011}}
{{Original research|table|date=November 2011}}
Scores represent the number of failed tests - a perfect score is 0 (100%).
Scores represent the number of failed tests – a perfect score is 0 (100%).


{{WebSlice-begin|id=3|title=Browser that do not pass Sputnik test}}
{{WebSlice-begin|id=3|title=Browser that do not pass Sputnik test}}
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==References==
==References==
{{reflist|colwidth=30em}}
{{Reflist}}


==External links==
==External links==

Revision as of 09:19, 24 May 2012

Sputnik
OwnerGoogle Inc.
CommercialNo
RegistrationNo

Sputnik was a JavaScript conformance test suite. The purpose of the test suite was to determine how well a JavaScript implementation 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 in Russia for testing the conformance of the V8 JavaScript engine used in Google Chrome.[1]

As part of phasing out Google Labs, Google has shut down Sputnik. All current Sputnik tests have been incorporated into ECMA's Test262 test suite.

Browsers that do not pass

There is currently no browser passing the Sputnik test.[2]

Desktop browsers

Scores represent the number of failed tests – a perfect score is 0 (100%).

Template:WebSlice-begin

Desktop browser results in Sputnik
Browser name Score of current release Score of preview release
Internet Explorer Internet Explorer 9
72/16436
(99.56%)

 Internet Explorer 10 PP2
6/16436
(99.96%)

Google Chrome Google Chrome 15.0.874.120
416/16436
(97.47%)

 Google Chrome 16.0.912.36
415/16436
(97.48%)
Safari Safari 5.1
772/16436
(95.3%)

 No preview available
Mozilla Firefox Firefox 8.0
164/16436
(99%)

 Firefox 9.0
164/16436
(99%)
Opera Opera 11.60 (build 1185)
1/16436
(99.99%)
 Opera 12.00 (build 1191)
1/16436
(99.99%)

Template:WebSlice-end

Ecmascript testsuite

Google has handed the tests from Sputnik test suite to Ecma International for inclusion in its ECMAScript 262 test suite. Some Sputnik tests however have been found to have issues and do not conform to ECMAScript 5th edition specification.[3]

Mobile browsers

Template:WebSlice-begin

Mobile browsers
Browser name Score of current release Score of preview release
Android
128/16436
(99.22%)
 no preview version
Internet Explorer Mobile Internet Explorer Mobile 7
477/16436
(97.1%)
 Internet Explorer Mobile 9 (SDK emulator)
88/16436
(99.46%)

Template:WebSlice-end

See also

References

  1. 1 2 3 Hansen, Christian Plesner (29 June 2009). "Launching Sputnik into Orbit". The Chromium Blog. Google. Retrieved 8 September 2010.
  2. 1 2 "The winners are: Opera, IE, Firefox, Chrome, Safari; in that order". kristopolous. 11 November 2011. Retrieved 6 December 2011.
  3. ↑ Bug 18 -several tests assume it's okay to have a FunctionDeclaration in a Statement context
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