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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/async-generator/dstr/obj-ptrn-rest-getter.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/async-generator/dstr/obj-ptrn-rest-getter.js b/js/src/tests/test262/language/statements/async-generator/dstr/obj-ptrn-rest-getter.js new file mode 100644 index 0000000000..b68d00047c --- /dev/null +++ b/js/src/tests/test262/language/statements/async-generator/dstr/obj-ptrn-rest-getter.js @@ -0,0 +1,38 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-rest-getter.case +// - src/dstr-binding/default/async-gen-func-decl.template +/*--- +description: Getter is called when obj is being deconstructed to a rest Object (async generator function declaration) +esid: sec-asyncgenerator-definitions-instantiatefunctionobject +features: [object-rest, async-iteration] +flags: [generated, async] +includes: [propertyHelper.js] +info: | + AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier + ( FormalParameters ) { AsyncGeneratorBody } + + [...] + 3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody, + scope, strict). + [...] + +---*/ +var count = 0; + + +var callCount = 0; +async function* f({...x}) { + assert.sameValue(count, 1); + + verifyProperty(x, "v", { + enumerable: true, + writable: true, + configurable: true, + value: 2 + }); + callCount = callCount + 1; +}; +f({ get v() { count++; return 2; } }).next().then(() => { + assert.sameValue(callCount, 1, 'invoked exactly once'); +}).then($DONE, $DONE); |