1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/wasm-02.js b/js/src/jit-test/tests/debug/wasm-02.js
new file mode 100644
index 000000000..e6b591b58
--- /dev/null
+++ b/js/src/jit-test/tests/debug/wasm-02.js
@@ -0,0 +1,22 @@
+// Tests that wasm module scripts are available via onNewScript.
+
+if (!wasmIsSupported())
+  quit();
+
+var g = newGlobal();
+var dbg = new Debugger(g);
+
+var gotScript;
+dbg.onNewScript = (script) => {
+  gotScript = script;
+}
+
+g.eval(`o = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary('(module (func) (export "" 0))')));`);
+assertEq(gotScript.format, "wasm");
+
+var gotScript2 = gotScript;
+g.eval(`o = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary('(module (func) (export "a" 0))')));`);
+assertEq(gotScript.format, "wasm");
+
+// The two wasm Debugger.Scripts are distinct.
+assertEq(gotScript !== gotScript2, true);