Bug 1372309 - force height of overflow panel when testing size of resizing popups, r=aswan

MozReview-Commit-ID: BK6z60Isd06 --HG-- extra : rebase_source : 1674e0510a565aa7e4c50a34e01a6f89336982e1
2017-06-13 17:48:03 +01:00 · 2017-06-13 17:48:03 +01:00 · 3e1354e6aa
--- a/browser/components/extensions/test/browser/browser_ext_browserAction_popup_resize.js
+++ b/browser/components/extensions/test/browser/browser_ext_browserAction_popup_resize.js
@ -63,6 +63,10 @@ add_task(async function testBrowserActionPopupResize() {

 async function testPopupSize(standardsMode, browserWin = window, arrowSide = "top") {
  let docType = standardsMode ? "<!DOCTYPE html>" : "";
+  let overflowView = browserWin.document.getElementById("widget-overflow-mainView");
+  if (overflowView) {
+    overflowView.style.minHeight = "600px";
+  }

  let extension = ExtensionTestUtils.loadExtension({
    manifest: {
@ -260,6 +264,9 @@ async function testPopupSize(standardsMode, browserWin = window, arrowSide = "to

  await closeBrowserAction(extension, browserWin);

+  if (overflowView) {
+    overflowView.style.removeProperty("min-height");
+  }
  await extension.unload();
 }