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Official ECMAScript Conformance Test Suite
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jugglinmike ab4ff914fb Add tests for assignment target validation of new ES2015 forms (#693) 
This re-factors some existing Sputnik tests to be more targeted and to use a
pattern that can be generalized to other forms. We could test these all day,
but I've limited myself to forms introduced in ES2015, specifically
YieldExpression and new.target. Note that SpiderMonkey incorrectly throws a
SyntaxError for these.
I thoughtlessly wrote ReferenceError tests for yield = 1 until I realized
that such productions are not actually recognized by the grammar, so the early
errors do not apply. Instead, I've added a negative syntax test for that case.

* Refactor test for valid cover

* Add tests for ValidSimpleAssignmentTarget

Ensure that constructs introduced in ES2015 are disallowed as assignment
targets, with or without a "cover" grammar.

* Add test for grammar precedence of YieldExpression
 		2016-07-05 15:20:56 -07:00
docs Rename `String.prototype.contains` to `String.prototype.includes` 2014-12-10 13:27:42 -08:00
harness Remove precision-equivalency tests 2016-06-20 17:44:11 -04:00
src Improve coverage for "super" keyword (#687) 2016-06-29 16:45:19 -07:00
test Add tests for assignment target validation of new ES2015 forms (#693) 2016-07-05 15:20:56 -07:00
tools Switch to non-positional argument. 2016-06-18 13:50:56 -07:00
website Remove links to hg.ecmascript.org (non-license content) 2015-07-17 17:43:27 +02:00
.gitattributes Import tests from Google V8 (templates) 2015-04-02 12:13:51 -04:00
.gitignore async,promises: initial tests of Promises 2014-07-18 05:37:08 +01:00
.hgignore Regenerated console runner files. Excluded generated test cases. 2012-08-26 20:47:30 -07:00
.jshintrc Added new tests for chapters 6 and 9 of ECMAScript Internationalization API Specification. 2012-08-26 20:49:25 -07:00
CONTRIBUTING.md Merge pull request #545 from bocoup/generation 2016-04-15 17:56:36 -04:00
INTERPRETING.md Document requirements for module tests 2016-06-21 12:17:51 -04:00
LICENSE New tests and test fixes for ECMAScript Internationalization API. 2013-03-24 23:48:59 -07:00
README.md Update maintainer in README.MD 2016-06-22 15:20:24 -07:00
excludelist.xml Fix packager.py for updated locations 2014-12-09 14:52:12 -08:00
make.py Add initial set of generated test sources 2016-03-16 15:29:30 -04:00

README.md

Test262 is the official ECMAScript (ECMA-262) conformance suite.

Test262 tests conformance to the continually maintained draft future ECMAScript standard found at http://tc39.github.io/ecma262/ , together with any Stage 3 or later TC39 proposals. It is maintained by Tom Care (@tcare) with significant contributions from many in the ECMAScript community.

Contributing to Test262

See CONTRIBUTING.md

  1. Sign the Test262 CLA.
  2. Send a pull request. Please make sure you have one commit per pull request. If you have multiple commits, squash them before sending the pull request.

Running Test262

See INTERPRETING.md