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-rw-r--r--js/src/jit-test/tests/ion/bug1060398.js16
1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1060398.js b/js/src/jit-test/tests/ion/bug1060398.js
new file mode 100644
index 000000000..dc47a92e2
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1060398.js
@@ -0,0 +1,16 @@
+function test() {
+ var c = 0;
+ for (var i=0; i<20; i++) {
+ var arr = [1];
+ if (i > 5)
+ Object.defineProperty(arr, "length", { writable: false, value: 4 });
+ try {
+ arr.push(2);
+ } catch(e) {
+ assertEq(e.toString().includes("length"), true);
+ c++;
+ }
+ }
+ assertEq(c, 14);
+}
+test();