diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/generators/yield-spread-arr-multiple.js')
-rw-r--r-- | js/src/tests/test262/language/statements/generators/yield-spread-arr-multiple.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/generators/yield-spread-arr-multiple.js b/js/src/tests/test262/language/statements/generators/yield-spread-arr-multiple.js new file mode 100644 index 0000000000..25a835d11e --- /dev/null +++ b/js/src/tests/test262/language/statements/generators/yield-spread-arr-multiple.js @@ -0,0 +1,44 @@ +// This file was procedurally generated from the following sources: +// - src/generators/yield-spread-arr-multiple.case +// - src/generators/default/declaration.template +/*--- +description: Use yield value in a array spread position (Generator Function declaration) +esid: prod-GeneratorDeclaration +features: [generators] +flags: [generated] +includes: [compareArray.js] +info: | + 14.4 Generator Function Definitions + + GeneratorDeclaration : + function * BindingIdentifier ( FormalParameters ) { GeneratorBody } + + + Array Initializer + + SpreadElement[Yield, Await]: + ...AssignmentExpression[+In, ?Yield, ?Await] + +---*/ +var arr = ['a', 'b', 'c']; +var item; + +var callCount = 0; + +function *gen() { + callCount += 1; + yield [...yield yield]; +} + +var iter = gen(); + +iter.next(false); +item = iter.next(['a', 'b', 'c']); +item = iter.next(item.value); + +assert.compareArray(item.value, arr); +assert.sameValue(item.done, false); + +assert.sameValue(callCount, 1); + +reportCompare(0, 0); |