summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-async-02.js
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--js/src/jit-test/tests/debug/onExceptionUnwind-resumption-async-02.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-async-02.js b/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-async-02.js
new file mode 100644
index 0000000000..00a05d545a
--- /dev/null
+++ b/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-async-02.js
@@ -0,0 +1,31 @@
+// |jit-test| error:all-jobs-completed-successfully
+// Verifiy that onExceptionUnwind's force-return queues the promise
+// microtask to run in the debuggee's job queue, not the debugger's
+// AutoDebuggerJobQueueInterruption.
+
+let g = newGlobal({ newCompartment: true });
+g.eval(`
+ async function asyncFn(x) {
+ await Promise.resolve();
+ throw new Error();
+ }
+ function enterDebuggee(){}
+`);
+const dbg = new Debugger(g);
+
+(async function() {
+ let it = g.asyncFn();
+
+ // Force-return when the exception throws after await resume.
+ dbg.onExceptionUnwind = () => {
+ return { return: "exit" };
+ };
+
+ const result = await it;
+ assertEq(result, "exit");
+ // If execution here is resumed from the debugger's queue, this call will
+ // trigger DebuggeeWouldRun exception.
+ g.enterDebuggee();
+
+ throw "all-jobs-completed-successfully";
+})();