From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/tests/ecma_5/strict/15.4.4.12.js | 50 +++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 js/src/tests/ecma_5/strict/15.4.4.12.js (limited to 'js/src/tests/ecma_5/strict/15.4.4.12.js') diff --git a/js/src/tests/ecma_5/strict/15.4.4.12.js b/js/src/tests/ecma_5/strict/15.4.4.12.js new file mode 100644 index 000000000..5b98c8a71 --- /dev/null +++ b/js/src/tests/ecma_5/strict/15.4.4.12.js @@ -0,0 +1,50 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ + +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +function arr() { + return Object.defineProperty([1, 2, 3], 0, {writable: false}); +} + +function obj() { + var o = {0: 1, 1: 2, 2: 3, length: 3}; + Object.defineProperty(o, 0, {writable: false}); + return o; +} + +assertEq(testLenientAndStrict('var a = arr(); [a.splice(0, 1), a]', + raisesException(TypeError), + raisesException(TypeError)), + true); + +assertEq(testLenientAndStrict('var o = obj(); [Array.prototype.splice.call(o, 0, 1), o]', + raisesException(TypeError), + raisesException(TypeError)), + true); + +function agap() { + var a = [1, 2, , 4]; + Object.defineProperty(a, 1, {configurable: false}); + return a; +} + +function ogap() { + var o = {0: 1, 1: 2, /* no 2 */ 3: 4, length: 4}; + Object.defineProperty(o, 1, {configurable: false}); + return o; +} + +assertEq(testLenientAndStrict('var a = agap(); [a.splice(0, 1), a]', + raisesException(TypeError), + raisesException(TypeError)), + true); + +assertEq(testLenientAndStrict('var o = ogap(); [Array.prototype.splice.call(o, 0, 1), o]', + raisesException(TypeError), + raisesException(TypeError)), + true); + +reportCompare(true, true); -- cgit v1.2.3