Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/class/cpn-class-decl-fields-methods-computed-property-name-from-assignment-expression-coalesce.js b/js/src/tests/test262/language/statements/class/cpn-class-decl-fields-methods-computed-property-name-from-assignment-expression-coalesce.js
new file mode 100644
index 0000000000..3dee6a5629
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/cpn-class-decl-fields-methods-computed-property-name-from-assignment-expression-coalesce.js
@@ -0,0 +1,70 @@
+// This file was procedurally generated from the following sources:
+// - src/computed-property-names/computed-property-name-from-assignment-expression-coalesce.case
+// - src/computed-property-names/evaluation/class-declaration-fields-methods.template
+/*---
+description: Computed property name from assignment expression coalesce (ComputedPropertyName in ClassExpression)
+esid: prod-ComputedPropertyName
+features: [computed-property-names, logical-assignment-operators, class-fields-public, class-static-fields-public]
+flags: [generated]
+info: |
+    ClassExpression:
+      classBindingIdentifier opt ClassTail
+
+    ClassTail:
+      ClassHeritage opt { ClassBody opt }
+
+    ClassBody:
+      ClassElementList
+
+    ClassElementList:
+      ClassElement
+
+    ClassElement:
+      MethodDefinition
+
+    MethodDefinition:
+      PropertyName ...
+      get PropertyName ...
+      set PropertyName ...
+
+    PropertyName:
+      ComputedPropertyName
+
+    ComputedPropertyName:
+      [ AssignmentExpression ]
+---*/
+let x = null;
+
+
+let C = class {
+  [x ??= 1] = () => {
+    return 2;
+  };
+
+  static [x ??= 1] = () => {
+    return 2;
+  };
+};
+
+let c = new C();
+
+assert.sameValue(
+  c[x ??= 1](),
+  2
+);
+assert.sameValue(
+  C[x ??= 1](),
+  2
+);
+assert.sameValue(
+  c[String(x ??= 1)](),
+  2
+);
+assert.sameValue(
+  C[String(x ??= 1)](),
+  2
+);
+
+assert.sameValue(x, 1);
+
+reportCompare(0, 0);