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-rw-r--r--js/src/tests/non262/async-functions/parameters-error-reject-promise.js56
1 files changed, 56 insertions, 0 deletions
diff --git a/js/src/tests/non262/async-functions/parameters-error-reject-promise.js b/js/src/tests/non262/async-functions/parameters-error-reject-promise.js
new file mode 100644
index 0000000000..a6cca7cdde
--- /dev/null
+++ b/js/src/tests/non262/async-functions/parameters-error-reject-promise.js
@@ -0,0 +1,56 @@
+// |reftest| skip-if(!xulRuntime.shell) -- needs drainJobQueue
+
+class ExpectedError extends Error {
+ name = "ExpectedError";
+}
+
+class UnexpectedError extends Error {
+ name = "UnexpectedError";
+}
+
+function throwExpectedError() {
+ throw new ExpectedError();
+}
+
+async function throwsInParameterExpression(a = throwExpectedError()) {
+ throw new UnexpectedError();
+}
+assertEventuallyThrows(throwsInParameterExpression(), ExpectedError);
+
+async function throwsInObjectDestructuringParameterEmpty({}) {
+ throw new UnexpectedError();
+}
+assertEventuallyThrows(throwsInObjectDestructuringParameterEmpty(), TypeError);
+
+let objectThrowingExpectedError = {
+ get a() {
+ throw new ExpectedError();
+ }
+}
+
+async function throwsInObjectDestructuringParameter({a}) {
+ throw new UnexpectedError();
+}
+assertEventuallyThrows(throwsInObjectDestructuringParameter(), TypeError);
+assertEventuallyThrows(throwsInObjectDestructuringParameter(objectThrowingExpectedError), ExpectedError);
+
+let iteratorThrowingExpectedError = {
+ [Symbol.iterator]() {
+ throw new ExpectedError();
+ }
+};
+
+async function throwsInArrayDestructuringParameterEmpty([]) {
+ throw new UnexpectedError();
+}
+assertEventuallyThrows(throwsInArrayDestructuringParameterEmpty(), TypeError);
+assertEventuallyThrows(throwsInArrayDestructuringParameterEmpty(iteratorThrowingExpectedError), ExpectedError);
+
+async function throwsInArrayDestructuringParameter([a]) {
+ throw new UnexpectedError();
+}
+assertEventuallyThrows(throwsInArrayDestructuringParameter(), TypeError);
+assertEventuallyThrows(throwsInArrayDestructuringParameter(iteratorThrowingExpectedError), ExpectedError);
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);