1 files changed, 69 insertions, 0 deletions
diff --git a/js/src/tests/non262/Promise/any-stack.js b/js/src/tests/non262/Promise/any-stack.js
new file mode 100644
index 0000000000..dacb9e7f73
--- /dev/null
+++ b/js/src/tests/non262/Promise/any-stack.js
@@ -0,0 +1,69 @@
+// |reftest| skip-if(!xulRuntime.shell) -- needs async stack capture
+
+function toMessage(stack) {
+  // Provide the stack string in the error message for debugging.
+  return `[stack: ${stack.replace(/\n/g, "\\n")}]`;
+}
+
+// Test when AggregateError isn't created from a Promise Job.
+{
+  let p = Promise.any([]); // line 10
+
+  p.then(v => {
+    reportCompare(0, 1, "expected error");
+  }, e => {
+    assertEq(e.name, "AggregateError");
+    var {stack} = e;
+
+    assertEq(/^@.+any-stack.js:10/m.test(stack), true, toMessage(stack));
+  });
+}
+
+// Same as above, but now with surrounding function context.
+function testNoJobQueue() {
+  let p = Promise.any([]); // line 24
+
+  p.then(v => {
+    reportCompare(0, 1, "expected error");
+  }, e => {
+    assertEq(e.name, "AggregateError");
+    var {stack} = e;
+
+    assertEq(/^testNoJobQueue@.+any-stack.js:24/m.test(stack), true, toMessage(stack));
+  });
+}
+testNoJobQueue();
+
+// Test when AggregateError is created from a Promise Job.
+{
+  let rejected = Promise.reject(0);
+  let p = Promise.any([rejected]); // line 40
+
+  p.then(v => {
+    reportCompare(0, 1, "expected error");
+  }, e => {
+    assertEq(e.name, "AggregateError");
+    var {stack} = e;
+
+    assertEq(/^Promise.any\*@.+any-stack.js:40/m.test(stack), true, toMessage(stack));
+  });
+}
+
+// Same as above, but now with surrounding function context.
+function testFromJobQueue() {
+  let rejected = Promise.reject(0);
+  let p = Promise.any([rejected]); // line 55
+
+  p.then(v => {
+    reportCompare(0, 1, "expected error");
+  }, e => {
+    assertEq(e.name, "AggregateError");
+    var {stack} = e;
+
+    assertEq(/^Promise.any\*testFromJobQueue@.+any-stack.js:55/m.test(stack), true, toMessage(stack));
+  });
+}
+testFromJobQueue();
+
+if (typeof reportCompare === "function")
+  reportCompare(0, 0);