Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 48 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/from/set-value-abrupt-completion.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/from/set-value-abrupt-completion.js
new file mode 100644
index 0000000000..e94d807876
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/from/set-value-abrupt-completion.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-%typedarray%.from
+description: >
+  Return abrupt from setting a value on the new typedarray
+info: |
+  22.2.2.1 %TypedArray%.from ( source [ , mapfn [ , thisArg ] ] )
+
+  ...
+  10. Repeat, while k < len
+    ...
+    c. If mapping is true, then
+      i. Let mappedValue be ? Call(mapfn, T, « kValue, k »).
+    d. Else, let mappedValue be kValue.
+    e. Perform ? Set(targetObj, Pk, mappedValue, true).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  valueOf() {
+    throw new Test262Error();
+  }
+};
+
+var source = [42, obj, 1];
+
+testWithTypedArrayConstructors(function(TA) {
+  var lastValue;
+  var mapfn = function(kValue) {
+    lastValue = kValue;
+    return kValue;
+  };
+
+  assert.throws(Test262Error, function() {
+    TA.from(source, mapfn);
+  });
+
+  assert.sameValue(lastValue, obj, "interrupted source iteration");
+
+  assert.throws(Test262Error, function() {
+    TA.from(source);
+  });
+});
+
+reportCompare(0, 0);