Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/dom/promise/tests/file_promise_retval_tests.js b/dom/promise/tests/file_promise_retval_tests.js
new file mode 100644
index 0000000000..8e0088af40
--- /dev/null
+++ b/dom/promise/tests/file_promise_retval_tests.js
@@ -0,0 +1,56 @@
+/*
+ * This file is meant to provide common infrastructure for several consumers.
+ * The consumer is expected to define the following things:
+ *
+ * 1) A verifyPromiseGlobal function which does whatever test the consumer
+ *    wants.  This function is passed a promise and the global whose
+ *    TestFunctions was used to get the promise.
+ * 2) A expectedExceptionGlobal function which is handed the global whose
+ *    TestFunctions was used to trigger the exception and should return the
+ *    global the exception is expected to live in.
+ * 3) A subframe (frames[0]) which can be used as a second global for creating
+ *    promises.
+ */
+
+/* global verifyPromiseGlobal, expectedExceptionGlobal */
+
+var label = "parent";
+
+function testThrownException(global) {
+  var p = global.TestFunctions.throwToRejectPromise();
+  verifyPromiseGlobal(p, global, "throwToRejectPromise return value");
+  return p
+    .then(() => {})
+    .catch(err => {
+      var expected = expectedExceptionGlobal(global);
+      is(
+        SpecialPowers.unwrap(SpecialPowers.Cu.getGlobalForObject(err)),
+        expected,
+        "Should have an exception object from the right global too"
+      );
+      ok(
+        err instanceof expected.DOMException,
+        "Should have a DOMException here"
+      );
+      is(
+        Object.getPrototypeOf(err),
+        expected.DOMException.prototype,
+        "Should have a DOMException from the right global"
+      );
+      is(err.name, "InvalidStateError", "Should have the right DOMException");
+    });
+}
+
+function runPromiseRetvalTests(finishFunc) {
+  Promise.resolve()
+    .then(testThrownException.bind(undefined, window))
+    .then(testThrownException.bind(undefined, frames[0]))
+    .then(finishFunc)
+    .catch(function(e) {
+      ok(
+        false,
+        `Exception thrown: ${e}@${location.pathname}:${e.lineNumber}:${e.columnNumber}`
+      );
+      finishFunc();
+    });
+}