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-rw-r--r--devtools/shared/tests/xpcshell/test_executeSoon.js35
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);
+ });
+}