Add m-esr52 at 52.6.0

1 files changed, 27 insertions, 0 deletions

diff --git a/devtools/client/responsive.html/test/browser/browser_mouse_resize.js b/devtools/client/responsive.html/test/browser/browser_mouse_resize.js
new file mode 100644
index 000000000..98ccdab69
--- /dev/null
+++ b/devtools/client/responsive.html/test/browser/browser_mouse_resize.js
@@ -0,0 +1,27 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_URL = "data:text/html;charset=utf-8,";
+
+addRDMTask(TEST_URL, function* ({ ui, manager }) {
+  let store = ui.toolWindow.store;
+
+  // Wait until the viewport has been added
+  yield waitUntilState(store, state => state.viewports.length == 1);
+
+  yield setViewportSize(ui, manager, 300, 300);
+
+  // Do horizontal + vertical resize
+  yield testViewportResize(ui, ".viewport-resize-handle",
+    [10, 10], [320, 310], [10, 10]);
+
+  // Do horizontal resize
+  yield testViewportResize(ui, ".viewport-horizontal-resize-handle",
+    [-10, 10], [300, 310], [-10, 0]);
+
+  // Do vertical resize
+  yield testViewportResize(ui, ".viewport-vertical-resize-handle",
+    [-10, -10], [300, 300], [0, -10], ui);
+});