1 files changed, 51 insertions, 0 deletions
diff --git a/devtools/client/inspector/markup/test/browser_markup_search_01.js b/devtools/client/inspector/markup/test/browser_markup_search_01.js
new file mode 100644
index 000000000..68f0c04db
--- /dev/null
+++ b/devtools/client/inspector/markup/test/browser_markup_search_01.js
@@ -0,0 +1,51 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that searching for nodes using the selector-search input expands and
+// selects the right nodes in the markup-view, even when those nodes are deeply
+// nested (and therefore not attached yet when the markup-view is initialized).
+
+const TEST_URL = URL_ROOT + "doc_markup_search.html";
+
+add_task(function* () {
+  let {inspector} = yield openInspectorForURL(TEST_URL);
+
+  let container = yield getContainerForSelector("em", inspector);
+  ok(!container, "The <em> tag isn't present yet in the markup-view");
+
+  // Searching for the innermost element first makes sure that the inspector
+  // back-end is able to attach the resulting node to the tree it knows at the
+  // moment. When the inspector is started, the <body> is the default selected
+  // node, and only the parents up to the ROOT are known, and its direct
+  // children.
+  info("searching for the innermost child: <em>");
+  yield searchFor("em", inspector);
+
+  container = yield getContainerForSelector("em", inspector);
+  ok(container, "The <em> tag is now imported in the markup-view");
+
+  let nodeFront = yield getNodeFront("em", inspector);
+  is(inspector.selection.nodeFront, nodeFront,
+    "The <em> tag is the currently selected node");
+
+  info("searching for other nodes too");
+  for (let node of ["span", "li", "ul"]) {
+    yield searchFor(node, inspector);
+
+    nodeFront = yield getNodeFront(node, inspector);
+    is(inspector.selection.nodeFront, nodeFront,
+      "The <" + node + "> tag is the currently selected node");
+  }
+});
+
+function* searchFor(selector, inspector) {
+  let onNewNodeFront = inspector.selection.once("new-node-front");
+
+  searchUsingSelectorSearch(selector, inspector);
+
+  yield onNewNodeFront;
+  yield inspector.once("inspector-updated");
+}