diff options
Diffstat (limited to 'js/src/tests/test262/language/computed-property-names/class/static/method-number.js')
-rw-r--r-- | js/src/tests/test262/language/computed-property-names/class/static/method-number.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-number.js b/js/src/tests/test262/language/computed-property-names/class/static/method-number.js new file mode 100644 index 0000000000..22e5fc593f --- /dev/null +++ b/js/src/tests/test262/language/computed-property-names/class/static/method-number.js @@ -0,0 +1,74 @@ +// Copyright (C) 2014 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-runtime-semantics-classdefinitionevaluation +description: > + In a class, static computed property method names can be a number +info: | + Set order: "length", "name", "prototype", static methods + + Runtime Semantics: ClassDefinitionEvaluation + + ... + 11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent. + 12. Let F be constructorInfo.[[Closure]]. + 13. Perform SetFunctionName(F, className). + 14. Perform MakeConstructor(F, false, proto). + ... + 19. Else, let methods be NonConstructorMethodDefinitions of ClassBody. + 20. For each ClassElement m in order from methods, do + a. If IsStatic of m is false, then + ... + b. Else, + i. Let status be PropertyDefinitionEvaluation of m with arguments F and false. + ... + + --- + + Object.getOwnPropertyNames ( O ) + + 1. Return ? GetOwnPropertyKeys(O, string). + + Runtime Semantics: GetOwnPropertyKeys ( O, type ) + + 1. Let obj be ? ToObject(O). + 2. Let keys be ? obj.[[OwnPropertyKeys]](). + 3. Let nameList be a new empty List. + 4. For each element nextKey of keys in List order, do + a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then + i. Append nextKey as the last element of nameList. + 5. Return CreateArrayFromList(nameList). + + [[OwnPropertyKeys]] ( ) + + 1. Return ! OrdinaryOwnPropertyKeys(O). + + OrdinaryOwnPropertyKeys ( O ) + + 1. Let keys be a new empty List. + 2. For each own property key P of O such that P is an array index, in ascending numeric index order, do + a. Add P as the last element of keys. + 3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do + a. Add P as the last element of keys. + 4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do + a. Add P as the last element of keys. + 5. Return keys. +includes: [compareArray.js] +---*/ + +class C { + static a() { return 'A'; } + static [1]() { return 'B'; } + static c() { return 'C'; } + static [2]() { return 'D'; } +} +assert.sameValue(C.a(), 'A', "`C.a()` returns `'A'`. Defined as `static a() { return 'A'; }`"); +assert.sameValue(C[1](), 'B', "`C[1]()` returns `'B'`. Defined as `static [1]() { return 'B'; }`"); +assert.sameValue(C.c(), 'C', "`C.c()` returns `'C'`. Defined as `static c() { return 'C'; }`"); +assert.sameValue(C[2](), 'D', "`C[2]()` returns `'D'`. Defined as `static [2]() { return 'D'; }`"); +assert.compareArray( + Object.keys(C), + [] +); + +reportCompare(0, 0); |