1 files changed, 35 insertions, 0 deletions
diff --git a/devtools/shared/tests/xpcshell/test_executeSoon.js b/devtools/shared/tests/xpcshell/test_executeSoon.js
new file mode 100644
index 0000000000..acb60360a1
--- /dev/null
+++ b/devtools/shared/tests/xpcshell/test_executeSoon.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Client request stacks should span the entire process from before making the
+ * request to handling the reply from the server.  The server frames are not
+ * included, nor can they be in most cases, since the server can be a remote
+ * device.
+ */
+
+var { executeSoon } = require("resource://devtools/shared/DevToolsUtils.js");
+
+add_task(async function () {
+  await waitForTick();
+
+  let stack = Components.stack;
+  while (stack) {
+    info(stack.name);
+    if (stack.name == "waitForTick") {
+      // Reached back to outer function before executeSoon
+      ok(true, "Complete stack");
+      return;
+    }
+    stack = stack.asyncCaller || stack.caller;
+  }
+  ok(false, "Incomplete stack");
+});
+
+function waitForTick() {
+  return new Promise(resolve => {
+    executeSoon(resolve);
+  });
+}