summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/statements/class/elements/static-field-declaration.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/language/statements/class/elements/static-field-declaration.js')
-rw-r--r--js/src/tests/test262/language/statements/class/elements/static-field-declaration.js132
1 files changed, 132 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/static-field-declaration.js b/js/src/tests/test262/language/statements/class/elements/static-field-declaration.js
new file mode 100644
index 0000000000..3bdd8ae3e3
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/static-field-declaration.js
@@ -0,0 +1,132 @@
+// This file was procedurally generated from the following sources:
+// - src/class-elements/static-field-declaration.case
+// - src/class-elements/default/cls-decl.template
+/*---
+description: Static fields are defined using DefineField (field definitions in a class declaration)
+esid: prod-FieldDefinition
+features: [class-static-fields-public, class]
+flags: [generated]
+includes: [propertyHelper.js]
+info: |
+ Updated Productions
+
+ ClassElement :
+ ...
+ static FieldDefinition ;
+
+ FieldDefinition :
+ ClassElementName Initializer_opt
+
+ ClassElementName :
+ PropertyName
+
+ PropertyName :
+ LiteralPropertyName
+ ComputedPropertyName
+
+ LiteralPropertyName :
+ IdentifierName
+ StringLiteral
+ NumericLiteral
+
+ ClassDefinitionEvaluation:
+ ...
+
+ 27. Let staticFields be a new empty List.
+ 28. For each ClassElement e in order from elements,
+ a. If IsStatic of e is false, then
+ ...
+ b. Else,
+ i. Let field be the result of performing PropertyDefinitionEvaluation for mClassElementEvaluation for e with arguments F and false.
+ c. If field is an abrupt completion, then
+ ...
+ d. If field is not empty,
+ i. If IsStatic of e is false, append field to instanceFields.
+ ii. Otherwise, append field to staticFields.
+
+ 34. For each item fieldRecord in order from staticFields,
+ a. Perform ? DefineField(F, field).
+ ...
+
+ DefineField(receiver, fieldRecord)
+ 1. Assert: Type(receiver) is Object.
+ 2. Assert: fieldRecord is a Record as created by ClassFieldDefinitionEvaluation.
+ 3. Let name be fieldRecord.[[Name]].
+ 4. Let initializer be fieldRecord.[[Initializer]].
+ 5. If initializer is not empty, then
+ a. Let initValue be ? Call(initializer, receiver).
+ 6. Else, let initValue be undefined.
+ 7. If fieldRecord.[[IsAnonymousFunctionDefinition]] is true, then
+ a. Let hasNameProperty be ? HasOwnProperty(initValue, "name").
+ b. If hasNameProperty is false, perform SetFunctionName(initValue, fieldName).
+ 8. If fieldName is a Private Name,
+ a. Perform ? PrivateFieldAdd(fieldName, receiver, initValue).
+ 9. Else,
+ a. Assert: IsPropertyKey(fieldName) is true.
+ b. Perform ? CreateDataPropertyOrThrow(receiver, fieldName, initValue).
+ 10. Return.
+
+---*/
+var computed = 'h';
+
+
+class C {
+ static f = 'test262';
+ static 'g';
+ static 0 = 'bar';
+ static [computed];
+}
+
+let c = new C();
+
+assert.sameValue(c.f, undefined);
+assert.sameValue(c.g, undefined);
+assert.sameValue(c.h, undefined);
+assert.sameValue(c[0], undefined);
+
+assert(
+ !Object.prototype.hasOwnProperty.call(c, 'f'),
+ "f does not appear as an own property on the C instance"
+);
+assert(
+ !Object.prototype.hasOwnProperty.call(c, 'g'),
+ "g does not appear as an own property on the C instance"
+);
+assert(
+ !Object.prototype.hasOwnProperty.call(c, 'h'),
+ "h does not appear as an own property on the C instance"
+);
+assert(
+ !Object.prototype.hasOwnProperty.call(c, 0),
+ "0 does not appear as an own property on the C instance"
+);
+
+verifyProperty(C, 'f', {
+ value: 'test262',
+ enumerable: true,
+ writable: true,
+ configurable: true
+});
+
+verifyProperty(C, 'g', {
+ value: undefined,
+ enumerable: true,
+ writable: true,
+ configurable: true
+});
+
+verifyProperty(C, 0, {
+ value: 'bar',
+ enumerable: true,
+ writable: true,
+ configurable: true
+});
+
+verifyProperty(C, 'h', {
+ value: undefined,
+ enumerable: true,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);