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-rw-r--r--js/src/jit-test/tests/arguments/inline-arguments-escaped-index-constant.js40
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-constant.js b/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-constant.js
new file mode 100644
index 0000000000..1a5ffd3cfa
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/inline-arguments-escaped-index-constant.js
@@ -0,0 +1,40 @@
+// |jit-test| --fast-warmup
+
+function inner() {
+ return arguments
+}
+
+function outer0() {
+ trialInline();
+ return inner()[0];
+}
+
+function outer1() {
+ trialInline();
+ return inner(1)[0];
+}
+
+function outer2() {
+ trialInline();
+ return inner(1, 2)[0];
+}
+
+function outer3() {
+ trialInline();
+ return inner(1,2,3)[0]
+}
+
+function outer4() {
+ trialInline();
+ return inner(1,2,3,4)[0]
+}
+
+with ({}) {}
+
+for (var i = 0; i < 50; i++) {
+ assertEq(outer0(), undefined);
+ assertEq(outer1(), 1);
+ assertEq(outer2(), 1);
+ assertEq(outer3(), 1);
+ assertEq(outer4(), 1);
+}