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-rw-r--r--js/src/jit-test/tests/baseline/metadata-hook-on-stack.js16
1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js b/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js
new file mode 100644
index 0000000000..c2103f32f6
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/metadata-hook-on-stack.js
@@ -0,0 +1,16 @@
+// JSOP_NEWOBJECT should respect the metadata hook, even if
+// it's set with scripts on the stack.
+
+function f() {
+ for (var i=0; i<100; i++) {
+ if (i === 20)
+ enableShellAllocationMetadataBuilder();
+ var o = {x: 1};
+ if (i >= 20) {
+ var md = getAllocationMetadata(o);
+ assertEq(typeof md === "object" && md !== null, true);
+ assertEq(typeof md.index, "number");
+ }
+ }
+}
+f();