Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 98 insertions, 0 deletions

diff --git a/js/src/tests/non262/Function/arguments-property-attributes.js b/js/src/tests/non262/Function/arguments-property-attributes.js
new file mode 100644
index 0000000000..f50c1e6dad
--- /dev/null
+++ b/js/src/tests/non262/Function/arguments-property-attributes.js
@@ -0,0 +1,98 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var gTestfile = 'arguments-property-attributes.js';
+var BUGNUMBER = 516255;
+var summary = "Attributes for properties of arguments objects";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+// normal
+
+function args() { return arguments; }
+var a = args(0, 1);
+
+var argProps = Object.getOwnPropertyNames(a).sort();
+assertEq(argProps.indexOf("callee") >= 0, true);
+assertEq(argProps.indexOf("0") >= 0, true);
+assertEq(argProps.indexOf("1") >= 0, true);
+assertEq(argProps.indexOf("length") >= 0, true);
+
+var calleeDesc = Object.getOwnPropertyDescriptor(a, "callee");
+assertEq(calleeDesc.value, args);
+assertEq(calleeDesc.writable, true);
+assertEq(calleeDesc.enumerable, false);
+assertEq(calleeDesc.configurable, true);
+
+var zeroDesc = Object.getOwnPropertyDescriptor(a, "0");
+assertEq(zeroDesc.value, 0);
+assertEq(zeroDesc.writable, true);
+assertEq(zeroDesc.enumerable, true);
+assertEq(zeroDesc.configurable, true);
+
+var oneDesc = Object.getOwnPropertyDescriptor(a, "1");
+assertEq(oneDesc.value, 1);
+assertEq(oneDesc.writable, true);
+assertEq(oneDesc.enumerable, true);
+assertEq(oneDesc.configurable, true);
+
+var lengthDesc = Object.getOwnPropertyDescriptor(a, "length");
+assertEq(lengthDesc.value, 2);
+assertEq(lengthDesc.writable, true);
+assertEq(lengthDesc.enumerable, false);
+assertEq(lengthDesc.configurable, true);
+
+
+// strict
+
+function strictArgs() { "use strict"; return arguments; }
+var sa = strictArgs(0, 1);
+
+var strictArgProps = Object.getOwnPropertyNames(sa).sort();
+assertEq(strictArgProps.indexOf("callee") >= 0, true);
+assertEq(strictArgProps.indexOf("caller") >= 0, false);
+assertEq(strictArgProps.indexOf("0") >= 0, true);
+assertEq(strictArgProps.indexOf("1") >= 0, true);
+assertEq(strictArgProps.indexOf("length") >= 0, true);
+
+var strictCalleeDesc = Object.getOwnPropertyDescriptor(sa, "callee");
+assertEq(typeof strictCalleeDesc.get, "function");
+assertEq(typeof strictCalleeDesc.set, "function");
+assertEq(strictCalleeDesc.get, strictCalleeDesc.set);
+assertEq(strictCalleeDesc.enumerable, false);
+assertEq(strictCalleeDesc.configurable, false);
+
+var strictCallerDesc = Object.getOwnPropertyDescriptor(sa, "caller");
+assertEq(strictCallerDesc, undefined);
+
+var strictZeroDesc = Object.getOwnPropertyDescriptor(sa, "0");
+assertEq(strictZeroDesc.value, 0);
+assertEq(strictZeroDesc.writable, true);
+assertEq(strictZeroDesc.enumerable, true);
+assertEq(strictZeroDesc.configurable, true);
+
+var strictOneDesc = Object.getOwnPropertyDescriptor(sa, "1");
+assertEq(strictOneDesc.value, 1);
+assertEq(strictOneDesc.writable, true);
+assertEq(strictOneDesc.enumerable, true);
+assertEq(strictOneDesc.configurable, true);
+
+var strictLengthDesc = Object.getOwnPropertyDescriptor(sa, "length");
+assertEq(strictLengthDesc.value, 2);
+assertEq(strictLengthDesc.writable, true);
+assertEq(strictLengthDesc.enumerable, false);
+assertEq(strictLengthDesc.configurable, true);
+
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("All tests passed!");