Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 58 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/super/call-spread-mult-expr.js b/js/src/tests/test262/language/expressions/super/call-spread-mult-expr.js
new file mode 100644
index 0000000000..d903182e81
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/super/call-spread-mult-expr.js
@@ -0,0 +1,58 @@
+// This file was procedurally generated from the following sources:
+// - src/spread/mult-expr.case
+// - src/spread/default/super-call.template
+/*---
+description: Spread operator applied to AssignmentExpression following other elements (SuperCall)
+esid: sec-super-keyword-runtime-semantics-evaluation
+flags: [generated]
+info: |
+    SuperCall : super Arguments
+
+    1. Let newTarget be GetNewTarget().
+    2. If newTarget is undefined, throw a ReferenceError exception.
+    3. Let func be GetSuperConstructor().
+    4. ReturnIfAbrupt(func).
+    5. Let argList be ArgumentListEvaluation of Arguments.
+    [...]
+
+    12.3.6.1 Runtime Semantics: ArgumentListEvaluation
+
+    ArgumentList : ArgumentList , ... AssignmentExpression
+
+    1. Let precedingArgs be the result of evaluating ArgumentList.
+    2. Let spreadRef be the result of evaluating AssignmentExpression.
+    3. Let iterator be GetIterator(GetValue(spreadRef) ).
+    4. ReturnIfAbrupt(iterator).
+    5. Repeat
+       a. Let next be IteratorStep(iterator).
+       b. ReturnIfAbrupt(next).
+       c. If next is false, return precedingArgs.
+---*/
+var source = [3, 4, 5];
+var target;
+
+var callCount = 0;
+
+class Test262ParentClass {
+  constructor() {
+    assert.sameValue(arguments.length, 5);
+    assert.sameValue(arguments[0], 1);
+    assert.sameValue(arguments[1], 2);
+    assert.sameValue(arguments[2], 3);
+    assert.sameValue(arguments[3], 4);
+    assert.sameValue(arguments[4], 5);
+    assert.sameValue(target, source);
+    callCount += 1;
+  }
+}
+
+class Test262ChildClass extends Test262ParentClass {
+  constructor() {
+    super(1, 2, ...target = source);
+  }
+}
+
+new Test262ChildClass();
+assert.sameValue(callCount, 1);
+
+reportCompare(0, 0);