1 files changed, 41 insertions, 0 deletions
diff --git a/devtools/client/inspector/test/browser_inspector_infobar_03.js b/devtools/client/inspector/test/browser_inspector_infobar_03.js
new file mode 100644
index 000000000..023d5bb38
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_infobar_03.js
@@ -0,0 +1,41 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+// Bug 1102269 - Make sure info-bar never gets outside of visible area after scrolling
+
+const TEST_URI = URL_ROOT + "doc_inspector_infobar_03.html";
+
+add_task(function* () {
+  let {inspector, testActor} = yield openInspectorForURL(TEST_URI);
+
+  let testData = {
+    selector: "body",
+    position: "overlap",
+    style: "top:0px",
+  };
+
+  yield testPositionAndStyle(testData, inspector, testActor);
+});
+
+function* testPositionAndStyle(test, inspector, testActor) {
+  info("Testing " + test.selector);
+
+  yield selectAndHighlightNode(test.selector, inspector);
+
+  let style = yield testActor.getHighlighterNodeAttribute(
+    "box-model-infobar-container", "style");
+
+  is(style.split(";")[0], test.style,
+    "Infobar shows on top of the page when page isn't scrolled");
+
+  yield testActor.scrollWindow(0, 500);
+
+  style = yield testActor.getHighlighterNodeAttribute(
+    "box-model-infobar-container", "style");
+
+  is(style.split(";")[0], test.style,
+    "Infobar shows on top of the page even if the page is scrolled");
+}