diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js b/js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js new file mode 100644 index 0000000000..ca7a23457d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/dstr/meth-dflt-ary-ptrn-elem-ary-elision-iter.js @@ -0,0 +1,89 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-elem-ary-elision-iter.case +// - src/dstr-binding/default/cls-decl-meth-dflt.template +/*--- +description: BindingElement with array binding pattern and initializer is not used (class expression method (default parameter)) +esid: sec-runtime-semantics-bindingclassdeclarationevaluation +features: [generators, destructuring-binding, default-parameters] +flags: [generated] +info: | + ClassDeclaration : class BindingIdentifier ClassTail + + 1. Let className be StringValue of BindingIdentifier. + 2. Let value be the result of ClassDefinitionEvaluation of ClassTail with + argument className. + [...] + + 14.5.14 Runtime Semantics: ClassDefinitionEvaluation + + 21. For each ClassElement m in order from methods + a. If IsStatic of m is false, then + i. Let status be the result of performing + PropertyDefinitionEvaluation for m with arguments proto and + false. + [...] + + 14.3.8 Runtime Semantics: DefineMethod + + MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody } + + [...] + 6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody, + scope, strict). If functionPrototype was passed as a parameter then pass its + value as the functionPrototype optional argument of FunctionCreate. + [...] + + 9.2.1 [[Call]] ( thisArgument, argumentsList) + + [...] + 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList). + [...] + + 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList ) + + 1. Let status be FunctionDeclarationInstantiation(F, argumentsList). + [...] + + 9.2.12 FunctionDeclarationInstantiation(func, argumentsList) + + [...] + 23. Let iteratorRecord be Record {[[iterator]]: + CreateListIterator(argumentsList), [[done]]: false}. + 24. If hasDuplicates is true, then + [...] + 25. Else, + b. Let formalStatus be IteratorBindingInitialization for formals with + iteratorRecord and env as arguments. + [...] + + 13.3.3.6 Runtime Semantics: IteratorBindingInitialization + + BindingElement : BindingPatternInitializer opt + + 1. If iteratorRecord.[[done]] is false, then + a. Let next be IteratorStep(iteratorRecord.[[iterator]]). + [...] + e. Else, + i. Let v be IteratorValue(next). + [...] + 4. Return the result of performing BindingInitialization of BindingPattern + with v and environment as the arguments. + +---*/ +var callCount = 0; +function* g() { + callCount += 1; +}; + +var callCount = 0; +class C { + method([[,] = g()] = [[]]) { + assert.sameValue(callCount, 0); + callCount = callCount + 1; + } +}; + +new C().method(); +assert.sameValue(callCount, 1, 'method invoked exactly once'); + +reportCompare(0, 0); |