From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/tests/ecma_5/Exceptions/browser.js          |  0
 .../ecma_5/Exceptions/error-expando-reconfigure.js | 28 ++++++++++++++++++++
 .../Exceptions/error-property-enumerability.js     | 30 ++++++++++++++++++++++
 js/src/tests/ecma_5/Exceptions/shell.js            |  0
 4 files changed, 58 insertions(+)
 create mode 100644 js/src/tests/ecma_5/Exceptions/browser.js
 create mode 100644 js/src/tests/ecma_5/Exceptions/error-expando-reconfigure.js
 create mode 100644 js/src/tests/ecma_5/Exceptions/error-property-enumerability.js
 create mode 100644 js/src/tests/ecma_5/Exceptions/shell.js

(limited to 'js/src/tests/ecma_5/Exceptions')

diff --git a/js/src/tests/ecma_5/Exceptions/browser.js b/js/src/tests/ecma_5/Exceptions/browser.js
new file mode 100644
index 000000000..e69de29bb
diff --git a/js/src/tests/ecma_5/Exceptions/error-expando-reconfigure.js b/js/src/tests/ecma_5/Exceptions/error-expando-reconfigure.js
new file mode 100644
index 000000000..c70ff5f85
--- /dev/null
+++ b/js/src/tests/ecma_5/Exceptions/error-expando-reconfigure.js
@@ -0,0 +1,28 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var gTestfile = "error-expando-reconfigure.js"
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 961494;
+var summary =
+  "Reconfiguring the first expando property added to an Error object " +
+  "shouldn't assert";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var err = new Error(); // no message argument => no err.message property
+err.expando = 17;
+Object.defineProperty(err, "expando", { configurable: false });
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");
diff --git a/js/src/tests/ecma_5/Exceptions/error-property-enumerability.js b/js/src/tests/ecma_5/Exceptions/error-property-enumerability.js
new file mode 100644
index 000000000..c6674cfc5
--- /dev/null
+++ b/js/src/tests/ecma_5/Exceptions/error-property-enumerability.js
@@ -0,0 +1,30 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var errors = ["Error", "EvalError", "RangeError", "ReferenceError",
+              "SyntaxError", "TypeError", "URIError"];
+
+for (var i = 0; i < errors.length; i++) {
+  var error = this[errors[i]];
+
+  var desc = Object.getOwnPropertyDescriptor(error.prototype, "name");
+  assertEq(!!desc, true, errors[i] + ".prototype.name should exist");
+  assertEq((desc || {}).enumerable, false, errors[i] + ".prototype.name should not be enumerable");
+
+  desc = Object.getOwnPropertyDescriptor(error.prototype, "message");
+  assertEq(!!desc, true, errors[i] + ".prototype.message should exist");
+  assertEq((desc || {}).enumerable, false, errors[i] + ".prototype.message should not be enumerable");
+
+  var instance = new error;
+  desc = Object.getOwnPropertyDescriptor(instance, "message");
+  assertEq(!!desc, false, "new " + errors[i] + ".message should not exist");
+
+  instance = new error("a message");
+  desc = Object.getOwnPropertyDescriptor(instance, "message");
+  assertEq(!!desc, true, "new " + errors[i] + "(...).message should exist");
+  assertEq((desc || {}).enumerable, false, "new " + errors[i] + "(...).message should not be enumerable");
+}
+
+reportCompare(true, true);
diff --git a/js/src/tests/ecma_5/Exceptions/shell.js b/js/src/tests/ecma_5/Exceptions/shell.js
new file mode 100644
index 000000000..e69de29bb
-- 
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