1 files changed, 54 insertions, 0 deletions
diff --git a/devtools/client/inspector/markup/test/browser_markup_events_source_map.js b/devtools/client/inspector/markup/test/browser_markup_events_source_map.js
new file mode 100644
index 0000000000..39fb3c0575
--- /dev/null
+++ b/devtools/client/inspector/markup/test/browser_markup_events_source_map.js
@@ -0,0 +1,54 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Check that source maps work in the event popup.
+
+const INITIAL_URL = URL_ROOT_SSL + "doc_markup_void_elements.html";
+const TEST_URL = URL_ROOT_SSL + "doc_markup_events-source_map.html";
+
+/* import-globals-from helper_events_test_runner.js */
+loadHelperScript("helper_events_test_runner.js");
+
+const TEST_DATA = [
+  {
+    selector: "#clicky",
+    isSourceMapped: true,
+    expected: [
+      {
+        type: "click",
+        filename: "webpack:///events_original.js:7",
+        attributes: ["Bubbling"],
+        handler: `function clickme() {
+  console.log("clickme");
+}`,
+      },
+    ],
+  },
+];
+
+add_task(async function () {
+  // Load some other URL before opening the toolbox, then navigate to
+  // the test URL.  This ensures that source map service will see the
+  // sources as they are loaded, avoiding any races.
+  const { toolbox, inspector } = await openInspectorForURL(INITIAL_URL);
+
+  // Ensure the source map service is operating.  This looks a bit
+  // funny, but sourceMapURLService is a getter, and we don't need the
+  // result.
+  toolbox.sourceMapURLService;
+
+  await navigateTo(TEST_URL);
+
+  await inspector.markup.expandAll();
+
+  for (const test of TEST_DATA) {
+    await checkEventsForNode(test, inspector);
+  }
+
+  // Wait for promises to avoid leaks when running this as a single test.
+  // We need to do this because we have opened a bunch of popups and don't them
+  // to affect other test runs when they are GCd.
+  await promiseNextTick();
+});