1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/profiler/wasm-to-js-1.js b/js/src/jit-test/tests/profiler/wasm-to-js-1.js
new file mode 100644
index 0000000000..2ce48f391c
--- /dev/null
+++ b/js/src/jit-test/tests/profiler/wasm-to-js-1.js
@@ -0,0 +1,20 @@
+// |jit-test| skip-if: !wasmIsSupported(); --fast-warmup
+function sample() {
+    enableGeckoProfiling();
+    readGeckoProfilingStack();
+    disableGeckoProfiling();
+}
+const text = `(module
+    (import "m" "f" (func $f))
+    (func (export "test")
+    (call $f)
+))`;
+const bytes = wasmTextToBinary(text);
+const mod = new WebAssembly.Module(bytes);
+const imports = {"m": {"f": sample}};
+const instance = new WebAssembly.Instance(mod, imports);
+sample();
+for (let i = 0; i < 5; i++) {
+    gc(this, "shrinking");
+    instance.exports.test();
+}