1 files changed, 36 insertions, 0 deletions
diff --git a/browser/base/content/test/forms/browser_selectpopup_searchfocus.js b/browser/base/content/test/forms/browser_selectpopup_searchfocus.js
new file mode 100644
index 0000000000..caae828668
--- /dev/null
+++ b/browser/base/content/test/forms/browser_selectpopup_searchfocus.js
@@ -0,0 +1,36 @@
+let SELECT = "<html><body><select id='one'>";
+for (let i = 0; i < 75; i++) {
+  SELECT += `  <option>${i}${i}${i}${i}${i}</option>`;
+}
+SELECT +=
+  '  <option selected="true">{"end": "true"}</option>' +
+  "</select></body></html>";
+
+add_setup(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [["dom.forms.selectSearch", true]],
+  });
+});
+
+add_task(async function test_focus_on_search_shouldnt_close_popup() {
+  const pageUrl = "data:text/html," + escape(SELECT);
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, pageUrl);
+  let selectPopup = await openSelectPopup("mousedown");
+
+  let searchInput = selectPopup.querySelector(
+    ".contentSelectDropdown-searchbox"
+  );
+  searchInput.scrollIntoView();
+  let searchFocused = BrowserTestUtils.waitForEvent(searchInput, "focus", true);
+  await EventUtils.synthesizeMouseAtCenter(searchInput, {}, window);
+  await searchFocused;
+
+  is(
+    selectPopup.state,
+    "open",
+    "select popup should still be open after clicking on the search field"
+  );
+
+  await hideSelectPopup("escape");
+  BrowserTestUtils.removeTab(tab);
+});