diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js b/js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js new file mode 100644 index 0000000000..56c75ea73e --- /dev/null +++ b/js/src/tests/test262/language/expressions/class/async-method/dflt-params-ref-self.js @@ -0,0 +1,71 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/function-forms/dflt-params-ref-self.case +// - src/function-forms/error/cls-expr-async-meth.template +/*--- +description: Referencing a parameter from within its own initializer (class expression async method) +esid: sec-class-definitions-runtime-semantics-evaluation +features: [default-parameters, async-functions] +flags: [generated, async] +info: | + ClassExpression : class BindingIdentifieropt ClassTail + + 1. If BindingIdentifieropt is not present, let className be undefined. + 2. Else, let className be StringValue of BindingIdentifier. + 3. 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. + [...] + + Runtime Semantics: PropertyDefinitionEvaluation + + AsyncMethod : async PropertyName ( UniqueFormalParameters ) { AsyncFunctionBody } + + 1. Let propKey be the result of evaluating PropertyName. + 2. ReturnIfAbrupt(propKey). + 3. If the function code for this AsyncMethod is strict mode code, let strict be true. Otherwise + let strict be false. + 4. Let scope be the LexicalEnvironment of the running execution context. + 5. Let closure be ! AsyncFunctionCreate(Method, UniqueFormalParameters, AsyncFunctionBody, + scope, strict). + [...] + + + 14.1.19 Runtime Semantics: IteratorBindingInitialization + + FormalsList : FormalsList , FormalParameter + + 1. Let status be the result of performing IteratorBindingInitialization for + FormalsList using iteratorRecord and environment as the arguments. + 2. ReturnIfAbrupt(status). + 3. Return the result of performing IteratorBindingInitialization for + FormalParameter using iteratorRecord and environment as the arguments. + +---*/ +var x = 0; + + +var callCount = 0; +var C = class { + async method(x = x) { + + callCount = callCount + 1; + } +}; + +C.prototype.method() + .then(_ => { + throw new Test262Error('function should not be resolved'); + }, error => assert.sameValue(error.constructor, ReferenceError)) + .then(() => { + assert.sameValue(callCount, 0, 'function body is not evaluated'); + }, $DONE) + .then($DONE, $DONE); |