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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
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/tests/ecma_5/strict/15.4.4.13.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/ecma_5/strict/15.4.4.13.js')
-rw-r--r--js/src/tests/ecma_5/strict/15.4.4.13.js50
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/ecma_5/strict/15.4.4.13.js b/js/src/tests/ecma_5/strict/15.4.4.13.js
new file mode 100644
index 000000000..05d757aea
--- /dev/null
+++ b/js/src/tests/ecma_5/strict/15.4.4.13.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.unshift(40, 50), a]',
+ raisesException(TypeError),
+ raisesException(TypeError)),
+ true);
+
+assertEq(testLenientAndStrict('var o = obj(); [Array.prototype.unshift.call(o, 40, 50), o]',
+ raisesException(TypeError),
+ raisesException(TypeError)),
+ true);
+
+function agap() {
+ var a = [1, 2, , 4];
+ Object.defineProperty(a, 3, {configurable: false});
+ return a;
+}
+
+function ogap() {
+ var o = {0: 1, 1: 2, /* no 2 */ 3: 4, length: 4};
+ Object.defineProperty(o, 3, {configurable: false});
+ return o;
+}
+
+assertEq(testLenientAndStrict('var a = agap(); [a.unshift(9), a]',
+ raisesException(TypeError),
+ raisesException(TypeError)),
+ true);
+
+assertEq(testLenientAndStrict('var o = ogap(); [Array.prototype.unshift.call(o, 9), o]',
+ raisesException(TypeError),
+ raisesException(TypeError)),
+ true);
+
+reportCompare(true, true);