Add m-esr52 at 52.6.0

1 files changed, 86 insertions, 0 deletions

diff --git a/devtools/client/inspector/test/browser_inspector_select-docshell.js b/devtools/client/inspector/test/browser_inspector_select-docshell.js
new file mode 100644
index 000000000..6a801fdea
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_select-docshell.js
@@ -0,0 +1,86 @@
+/* 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";
+
+// Test frame selection switching at toolbox level
+// when using the inspector
+
+const FrameURL = "data:text/html;charset=UTF-8," +
+                 encodeURI("<div id=\"frame\">frame</div>");
+const URL = "data:text/html;charset=UTF-8," +
+            encodeURI('<iframe src="' + FrameURL +
+                      '"></iframe><div id="top">top</div>');
+
+add_task(function* () {
+  Services.prefs.setBoolPref("devtools.command-button-frames.enabled", true);
+
+  let {inspector, toolbox, testActor} = yield openInspectorForURL(URL);
+
+  // Verify we are on the top level document
+  ok((yield testActor.hasNode("#top")),
+     "We have the test node on the top level document");
+
+  assertMarkupViewIsLoaded(inspector);
+
+  // Verify that the frame map button is empty at the moment.
+  let btn = toolbox.doc.getElementById("command-button-frames");
+  ok(!btn.firstChild, "The frame list button doesn't have any children");
+
+  // Open frame menu and wait till it's available on the screen.
+  let menu = toolbox.showFramesMenu({target: btn});
+  yield once(menu, "open");
+
+  // Verify that the menu is popuplated.
+  let frames = menu.items.slice();
+  is(frames.length, 2, "We have both frames in the menu");
+
+  frames.sort(function (a, b) {
+    return a.label.localeCompare(b.label);
+  });
+
+  is(frames[0].label, FrameURL, "Got top level document in the list");
+  is(frames[1].label, URL, "Got iframe document in the list");
+
+  // Listen to will-navigate to check if the view is empty
+  let willNavigate = toolbox.target.once("will-navigate").then(() => {
+    info("Navigation to the iframe has started, the inspector should be empty");
+    assertMarkupViewIsEmpty(inspector);
+  });
+
+  // Only select the iframe after we are able to select an element from the top
+  // level document.
+  let newRoot = inspector.once("new-root");
+  yield selectNode("#top", inspector);
+  info("Select the iframe");
+  frames[0].click();
+
+  yield willNavigate;
+  yield newRoot;
+
+  info("Navigation to the iframe is done, the inspector should be back up");
+
+  // Verify we are on page one
+  ok(!(yield testActor.hasNode("iframe")),
+    "We not longer have access to the top frame elements");
+  ok((yield testActor.hasNode("#frame")),
+    "But now have direct access to the iframe elements");
+
+  // On page 2 load, verify we have the right content
+  assertMarkupViewIsLoaded(inspector);
+
+  yield selectNode("#frame", inspector);
+
+  Services.prefs.clearUserPref("devtools.command-button-frames.enabled");
+});
+
+function assertMarkupViewIsLoaded(inspector) {
+  let markupViewBox = inspector.panelDoc.getElementById("markup-box");
+  is(markupViewBox.childNodes.length, 1, "The markup-view is loaded");
+}
+
+function assertMarkupViewIsEmpty(inspector) {
+  let markupViewBox = inspector.panelDoc.getElementById("markup-box");
+  is(markupViewBox.childNodes.length, 0, "The markup-view is unloaded");
+}