1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/breakpoint-await.js b/js/src/jit-test/tests/debug/breakpoint-await.js
new file mode 100644
index 0000000000..9a648cab01
--- /dev/null
+++ b/js/src/jit-test/tests/debug/breakpoint-await.js
@@ -0,0 +1,47 @@
+if (typeof disassemble !== "function") {
+  quit();
+}
+
+const g = newGlobal({ newCompartment: true });
+g.eval(`
+async function func() {
+  await 10;
+}
+async function * func2() {
+  await 10;
+}
+var func_dis = disassemble(func);
+var func2_dis = disassemble(func2);
+`);
+const d = new Debugger();
+const dg = d.addDebuggee(g);
+const script = dg.makeDebuggeeValue(g.func).script;
+const script2 = dg.makeDebuggeeValue(g.func2).script;
+
+function getOffsets(code) {
+  let CanSkipAwait_offset = -1;
+  let Await_offset = -1;
+  let m;
+  for (const line of code.split("\n")) {
+    m = line.match(/(\d+):\s+\d+\s+CanSkipAwait\s/);
+    if (m) {
+      CanSkipAwait_offset = parseInt(m[1], 10);
+    }
+
+    m = line.match(/(\d+):\s+\d+\s+Await\s/);
+    if (m) {
+      Await_offset = parseInt(m[1], 10);
+    }
+  }
+  assertEq(CanSkipAwait_offset !== -1, true);
+  assertEq(Await_offset !== -1, true);
+  return [CanSkipAwait_offset, Await_offset];
+}
+
+let [CanSkipAwait_offset, Await_offset] = getOffsets(g.func_dis);
+assertEq(script.getEffectfulOffsets().includes(CanSkipAwait_offset), true);
+assertEq(script.getEffectfulOffsets().includes(Await_offset), true);
+
+[CanSkipAwait_offset, Await_offset] = getOffsets(g.func2_dis);
+assertEq(script2.getEffectfulOffsets().includes(CanSkipAwait_offset), true);
+assertEq(script2.getEffectfulOffsets().includes(Await_offset), true);