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-rw-r--r--js/src/tests/test262/language/statements/class/definition/fn-name-static-precedence.js75
1 files changed, 75 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/definition/fn-name-static-precedence.js b/js/src/tests/test262/language/statements/class/definition/fn-name-static-precedence.js
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+++ b/js/src/tests/test262/language/statements/class/definition/fn-name-static-precedence.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2015 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: >
+ Function `name` attribute not inferred in presence of static `name` method
+info: |
+ ClassTail : ClassHeritage_opt { ClassBody_opt }
+
+ 14. If constructor is empty, then [...]
+ b. Let F be ! CreateBuiltinFunction(steps, 0, className, « [[ConstructorKind]], [[SourceText]] », empty, constructorParent).
+ 15. Else, [...]
+ d. Perform ! SetFunctionName(F, className).
+ 25. For each ClassElement e of elements, do
+ a. If IsStatic of e is false, then [...]
+ b. Else,
+ i. Let field be ClassElementEvaluation of e with arguments F and false.
+ [ This overwrites the name property on F. ]
+features: [generators]
+---*/
+
+class A {
+ static method() {
+ throw new Test262Error('Static method should not be executed during definition');
+ }
+ static name() {
+ throw new Test262Error('Static method should not be executed during definition');
+ }
+}
+
+assert.sameValue(typeof A.name, 'function');
+
+var attr = 'name';
+class B {
+ static [attr]() {
+ throw new Test262Error(
+ 'Static method defined via computed property should not be executed ' +
+ 'during definition'
+ );
+ }
+}
+
+assert.sameValue(typeof B.name, 'function');
+
+var isDefined = false;
+class C {
+ static get name() {
+ if (isDefined) {
+ return 'pass';
+ }
+ throw new Test262Error('Static `get` accessor should not be executed during definition');
+ }
+}
+
+isDefined = true;
+assert.sameValue(C.name, 'pass');
+
+class D {
+ static set name(_) {
+ throw new Test262Error('Static `set` accessor should not be executed during definition');
+ }
+}
+
+assert.sameValue(D.name, undefined);
+
+class E {
+ static *name() {
+ throw new Test262Error('Static GeneratorMethod should not be executed during definition');
+ }
+}
+
+assert.sameValue(typeof E.name, 'function');
+
+reportCompare(0, 0);