1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug1343579.js b/js/src/jit-test/tests/debug/bug1343579.js
new file mode 100644
index 0000000000..3cefa8b056
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1343579.js
@@ -0,0 +1,26 @@
+// |jit-test| test-also=--wasm-compiler=optimizing; skip-if: !wasmDebuggingEnabled()
+// Checking if Debugger.Script.isInCatchScope return false for wasm.
+
+load(libdir + "wasm.js");
+
+var results;
+wasmRunWithDebugger(
+    '(module (memory 1) ' +
+    '(func $func0 i32.const 1000000 i32.load drop) ' +
+    '(func (export "test") call $func0))',
+    undefined,
+    function ({dbg, wasmScript}) {
+        results = [];
+        dbg.onExceptionUnwind = function (frame, value) {
+            if (frame.type != 'wasmcall') return;
+            var result = wasmScript.isInCatchScope(frame.offset);
+            results.push(result);
+        };
+  },
+  function ({error}) {
+      assertEq(error !== undefined, true);
+      assertEq(results.length, 2);
+      assertEq(results[0], false);
+      assertEq(results[1], false);
+  }
+);