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Sputnik (JavaScript conformance test)
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<h2 id="browsers-that-do-not-pass">Browsers that do not pass</h2> <p>As an example of a browser that does not pass, <a href="/facts/Konqueror/qWCwNfur">Konqueror</a> 4.10.1 still only passes 91.8% of the 11573 tests. </p> <h3>Desktop browsers</h3> <p>Scores represent the number of failed tests – a perfect score is 0 (100%). </p> Desktop browser results in Sputnik<table><tbody><tr><th>Browser name</th><th>Score of current release</th><th>Score of preview release</th></tr><tr><td><a href="/facts/Internet_Explorer/uL8a4Y5l">Internet Explorer</a></td><td><a href="/facts/Internet_Explorer_11/EjgV0YJe">Internet Explorer 11.0.9600.17420</a> 8/16436(99.95%)</td><td><a href="/facts/Internet_Explorer_11/EjgV0YJe">Internet Explorer 11.0.9879.0</a> 3/16436(99.98%)</td></tr><tr><td><a href="/facts/Google_Chrome/4INfWq37">Google Chrome</a></td><td>Google Chrome 30.0.1599.66 9/16436(99.95%)</td><td>Google Chrome 32.0.1700.39 10/16436(99.94%)</td></tr><tr><td><a href="/facts/Safari_(web_browser)/9R8v7tNl">Safari</a></td><td>Safari 6.0.2 8/16436(99.95%)</td><td>No preview results available</td></tr><tr><td><a href="/facts/Mozilla_Firefox/xez2zv8H">Mozilla Firefox</a></td><td>Firefox 33.1.1 53/16436(99.68%)</td><td>Firefox 68.0a1 240/16436(98.54%)</td></tr><tr><td><a href="/facts/Opera_(web_browser)/2NYCcTj1">Opera</a></td><td>Opera 11.60 (build 1185) 1/16436(99.99%)</td><td>Opera 12.00 (build 1191) 1/16436(99.99%)</td></tr></tbody></table> <h3>ECMAScript testsuite</h3> <p>Google has handed the tests from Sputnik test suite to Ecma International for inclusion in its <a href="https://web.archive.org/web/20110514205704/http://test262.ecmascript.org/">ECMAScript 262 test suite</a>. Some Sputnik tests however have been found to have issues and do not conform to ECMAScript 5th edition specification.<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> </p> <h3>Mobile browsers</h3> Mobile browsers<table><tbody><tr><th>Browser name</th><th>Score of current release</th><th>Score of preview release</th></tr><tr><td><a href="/facts/Android_(operating_system)/nNyHb0xz">Android</a></td><td>128/16436(99.22%)</td><td>no preview version</td></tr><tr><td><a href="/facts/Safari_(web_browser)/9R8v7tNl">Safari (iOS 6.0.2)</a></td><td>30/16436(99.82%)</td><td>no preview version</td></tr><tr><td><a href="/facts/Internet_Explorer_Mobile/RW8maHFA">Internet Explorer Mobile</a></td><td>Internet Explorer Mobile 7 477/16436(97.1%)</td><td>Internet Explorer Mobile 9 (SDK emulator) 88/16436(99.46%)</td></tr></tbody></table> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/Acid3/zX0JtLt6">Acid3</a></li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="https://v8.github.io/test262/website/default.html">ECMAScript Test262 (Sputnik) official page</a></li> <li><a href="https://code.google.com/p/sputniktests/">Source Code</a> on <a href="/facts/Google_Code/1HnjsxRd">Google Code</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Hansen, Christian Plesner (29 June 2009). "Launching Sputnik into Orbit". The Chromium Blog. Google. Retrieved 8 September 2010. <a href="https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html" target="_blank">https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Hansen, Christian Plesner (29 June 2009). "Launching Sputnik into Orbit". The Chromium Blog. Google. Retrieved 8 September 2010. <a href="https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html" target="_blank">https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>"The winners are: Opera, IE, Firefox, Chrome, Safari; in that order". kristopolous. 11 November 2011. Retrieved 6 December 2011. <a href="http://kristopolous.blogspot.com/2011/11/winners-are-opera-ie-firefox-chrome.html" target="_blank">http://kristopolous.blogspot.com/2011/11/winners-are-opera-ie-firefox-chrome.html</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Hansen, Christian Plesner (29 June 2009). "Launching Sputnik into Orbit". The Chromium Blog. Google. Retrieved 8 September 2010. <a href="https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html" target="_blank">https://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Bug 18 -several tests assume it's okay to have a FunctionDeclaration in a Statement context <a href="https://bugs.ecmascript.org/show_bug.cgi?id=18" target="_blank">https://bugs.ecmascript.org/show_bug.cgi?id=18</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> </ol>