Adding upstream version 86.0.1.upstream/86.0.1upstream

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/expressions/super/call-spread-mult-iter.js b/js/src/tests/test262/language/expressions/super/call-spread-mult-iter.js
new file mode 100644
index 0000000000..baff1fe32d
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/super/call-spread-mult-iter.js
@@ -0,0 +1,70 @@
+// This file was procedurally generated from the following sources:
+// - src/spread/mult-iter.case
+// - src/spread/default/super-call.template
+/*---
+description: Spread operator following other arguments with a valid iterator (SuperCall)
+esid: sec-super-keyword-runtime-semantics-evaluation
+features: [Symbol.iterator]
+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 : ... AssignmentExpression
+
+    1. Let list be an empty List.
+    2. Let spreadRef be the result of evaluating AssignmentExpression.
+    3. Let spreadObj be GetValue(spreadRef).
+    4. Let iterator be GetIterator(spreadObj).
+    5. ReturnIfAbrupt(iterator).
+    6. Repeat
+       a. Let next be IteratorStep(iterator).
+       b. ReturnIfAbrupt(next).
+       c. If next is false, return list.
+       d. Let nextArg be IteratorValue(next).
+       e. ReturnIfAbrupt(nextArg).
+       f. Append nextArg as the last element of list.
+---*/
+var iter = {};
+iter[Symbol.iterator] = function() {
+  var nextCount = 3;
+  return {
+    next: function() {
+      nextCount += 1;
+      return { done: nextCount === 6, value: nextCount };
+    }
+  };
+};
+
+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);
+    callCount += 1;
+  }
+}
+
+class Test262ChildClass extends Test262ParentClass {
+  constructor() {
+    super(1, 2, 3, ...iter);
+  }
+}
+
+new Test262ChildClass();
+assert.sameValue(callCount, 1);
+
+reportCompare(0, 0);