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-rw-r--r--js/src/jit-test/tests/basic/shifted-elements1.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/shifted-elements1.js b/js/src/jit-test/tests/basic/shifted-elements1.js
new file mode 100644
index 0000000000..ee001c5e35
--- /dev/null
+++ b/js/src/jit-test/tests/basic/shifted-elements1.js
@@ -0,0 +1,14 @@
+function f() {
+ var arr = [];
+ var iters = 1500;
+ for (var i = 0; i < iters; i++) {
+ arr.push(i);
+ if (i % 2 === 0)
+ assertEq(arr.shift(), i / 2);
+ }
+ assertEq(arr.length, iters / 2);
+ for (var i = iters / 2; i < iters; i++)
+ assertEq(arr.shift(), i);
+ assertEq(arr.length, 0);
+}
+f();