This change set includes tests for most invocations of the
SetFunctionName abstract operation in the ES2015 specification.
Practical testing considerations preclude the introduction of tests for
certain invocations:
- The project is still vetting methods to sustainably test the semantics
of the Destructuring Binding pattern across all valid productions.
- 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
- 13.3.3.7 Runtime Semantics: KeyedBindingInitialization
- Without a loader, there is no way to access a function object declared
in an ExportDeclaration, so `name` assignment cannot be tested in
these cases
- 14.1.19 Runtime Semantics: InstantiateFunctionObject
- 14.4.12 Runtime Semantics: InstantiateFunctionObject
- 14.5.15 Runtime Semantics: BindingClassDeclarationEvaluation
- 15.2.3.11 Runtime Semantics: Evaluation
The `negative` frontmatter tag expresses an expectation for the behavior
of the test file as a whole. The `assert.throws` helper function offers
more fine-grained control over expectations because it may be applied to
specific statements and expressions. This makes it preferable in cases
where it may be used (i.e. when the test body does not describe a syntax
error or early error).
Re-implement assertions for errors to use the `assert.throws` helper
function wherever possible.
- in-statement-position-label-statement.js is an Annex-B test (B.3.2 Labelled Function Declarations), moved to annexB directory
- identifier-let-allowed-as-lefthandside-expression-strict.js needs to check for a SyntaxError (ES6, 12.1.1)
- Remove sort() calls in test/built-ins/Object/getOwnPropertyNames/*.js
- Remove sort() calls in test/language/block-scope/syntax/for-in/acquire-properties-from-*.js
- verifyConfigurable() needs to called last in test/built-ins/Object/is/length.js
- All productions within ClassBody are implicitly strict, update test/language/class/method-definition/yield-as-*.js accordingly
- Remove unnecessary noStrict flag in test/language/class/method-definition/yield-as-generator-method-binding-identifier.js
- Check own symbols are returned in property creation order from Object.getOwnPropertySymbols():
- test/language/computed-property-names/basics/symbol.js
- test/language/computed-property-names/class/method/symbol.js
- test/language/computed-property-names/class/static/method-symbol.js
- test/language/computed-property-names/object/method/symbol.js
- Fix copy-paste error in test/language/expressions/object/method-definition/yield-as-function-expression-binding-identifier.js
These tests are derived from the following files within the Google V8 project:
test/mjsunit/es6/regress/regress-2506.js
test/mjsunit/es6/regress/regress-3426.js
test/mjsunit/es6/regress/regress-3683.js
Mike Pennisi
Jeff Walden
André Bargull
Rick Waldron