1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/promise/getwaitforallpromise-error-handling.js b/js/src/jit-test/tests/promise/getwaitforallpromise-error-handling.js
new file mode 100644
index 0000000000..476e6c7d01
--- /dev/null
+++ b/js/src/jit-test/tests/promise/getwaitforallpromise-error-handling.js
@@ -0,0 +1,8 @@
+load(libdir + "asserts.js");
+
+assertThrowsInstanceOf(_=>getWaitForAllPromise(42), Error);
+assertThrowsInstanceOf(_=>getWaitForAllPromise([42]), Error);
+assertThrowsInstanceOf(_=>getWaitForAllPromise([{}]), Error);
+
+// Shouldn't throw.
+getWaitForAllPromise([Promise.resolve()]);