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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /js/src/tests/js1_6/extensions/regress-312385-01.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/js1_6/extensions/regress-312385-01.js')
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diff --git a/js/src/tests/js1_6/extensions/regress-312385-01.js b/js/src/tests/js1_6/extensions/regress-312385-01.js
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@@ -0,0 +1,129 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 312385;
+var summary = 'Generic methods with null or undefined |this|';
+var actual = '';
+var expect = true;
+var voids = [null, undefined];
+
+
+function noop() { }
+
+var generics = {
+String: [{ substring: [] },
+{ toLowerCase: [] },
+{ toUpperCase: [] },
+{ charAt: [] },
+{ charCodeAt: [] },
+{ indexOf: [] },
+{ lastIndexOf: [] },
+{ toLocaleLowerCase: [] },
+{ toLocaleUpperCase: [] },
+{ localeCompare: [] },
+{ match: [/(?:)/] }, // match(regexp)
+{ search: [] },
+{ replace: [] },
+{ split: [] },
+{ substr: [] },
+{ concat: [] },
+{ slice: [] }],
+
+ Array: [{ join: [] },
+{ reverse: [] },
+{ sort: [] },
+ // { push: [0] }, // push(item1, ...)
+ // { pop: [] },
+ // { shift: [] },
+{ unshift: [] },
+ // { splice: [0, 0, 1] }, // splice(start, deleteCount, item1, ...)
+{ concat: [] },
+{ indexOf: [] },
+{ lastIndexOf: [] },
+ // forEach is excluded since it does not return a value...
+ /* { forEach: [noop] }, // forEach(callback, thisObj) */
+{ map: [noop] }, // map(callback, thisObj)
+{ filter: [noop] }, // filter(callback, thisObj)
+{ some: [noop] }, // some(callback, thisObj)
+{ every: [noop] } // every(callback, thisObj)
+ ]
+};
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var global = this;
+
+for (var c in generics)
+{
+ var methods = generics[c];
+ for (var i = 0; i < methods.length; i++)
+ {
+ var method = methods[i];
+
+ for (var methodname in method)
+ {
+ for (var v = 0; v < voids.length; v++)
+ {
+ var Constructor = global[c]
+
+ var argsLen = method[methodname].length;
+ assertEq(argsLen === 0 || argsLen === 1, true, "not all arities handled");
+
+ var generic = Constructor[methodname];
+ var prototypy = Constructor.prototype[methodname];
+
+ assertEq(typeof generic, "function");
+ assertEq(typeof prototypy, "function");
+
+ // GENERIC METHOD TESTING
+
+ try
+ {
+ switch (method[methodname].length)
+ {
+ case 0:
+ generic(voids[v]);
+ break;
+
+ case 1:
+ generic(voids[v], method[methodname][0]);
+ break;
+ }
+ throw new Error(c + "." + methodname + " must throw for null or " +
+ "undefined first argument");
+ }
+ catch (e)
+ {
+ assertEq(e instanceof TypeError, true,
+ "Didn't get a TypeError for " + c + "." + methodname +
+ " called with null or undefined first argument");
+ }
+
+
+ // PROTOTYPE METHOD TESTING
+
+ try
+ {
+ prototypy.apply(voids[v], method[methodname][0]);
+ throw new Error(c + ".prototype." + methodname + " must throw " +
+ "for null or undefined this");
+ }
+ catch (e)
+ {
+ assertEq(e instanceof TypeError, true,
+ c + ".prototype." + methodname + "didn't throw a " +
+ "TypeError when called with null or undefined this");
+ }
+ }
+ }
+ }
+}
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);
+
+print("Tests finished.");