Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 41 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/String/prototype/replaceAll/replaceValue-fn-skip-toString.js b/js/src/tests/test262/built-ins/String/prototype/replaceAll/replaceValue-fn-skip-toString.js
new file mode 100644
index 0000000000..77c34425fd
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/replaceAll/replaceValue-fn-skip-toString.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.replaceall
+description: >
+  Skip ToString(replaceValue) if it's a function
+info: |
+  String.prototype.replaceAll ( searchValue, replaceValue )
+
+  1. Let O be RequireObjectCoercible(this value).
+  2. If searchValue is neither undefined nor null, then
+    ...
+  3. Let string be ? ToString(O).
+  4. Let searchString be ? ToString(searchValue).
+  5. Let functionalReplace be IsCallable(replaceValue).
+  6. If functionalReplace is false, then
+    a. Let replaceValue be ? ToString(replaceValue). 
+  ...
+features: [String.prototype.replaceAll]
+---*/
+
+var called = 0;
+var replaceValue = function() {
+  called += 1;
+  return 'b';
+};
+var poisoned = 0;
+Object.defineProperty(replaceValue, 'toString', {
+  value: function() {
+    poisoned += 1;
+    throw 'should not call this';
+  }
+});
+
+var result = 'aaa'.replaceAll('a', replaceValue);
+assert.sameValue(called, 3);
+assert.sameValue(poisoned, 0);
+assert.sameValue(result, 'bbb');
+
+reportCompare(0, 0);