From fff371ae6e7bb78c4c53adfe08751dc3a0bd7c10 Mon Sep 17 00:00:00 2001
From: Shin'ya UEOKA <ueokande@i-beam.org>
Date: Wed, 25 Sep 2019 13:32:12 +0000
Subject: [PATCH] Scroll option page for Firefox 60

---
 e2e/lib/OptionPage.ts    | 5 ++++-
 e2e/options_form.test.ts | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/e2e/lib/OptionPage.ts b/e2e/lib/OptionPage.ts
index 6b66f41..c183b06 100644
--- a/e2e/lib/OptionPage.ts
+++ b/e2e/lib/OptionPage.ts
@@ -32,5 +32,8 @@ export default class OptionPage {
     // TODO validate current page
     return new JSONOptionPage(this.lanthan);
   }
-}
 
+  scrollTo(x: number, y: number): Promise<void> {
+    return this.webdriver.executeScript(`window.scrollTo(${x}, ${y})`);
+  }
+}
diff --git a/e2e/options_form.test.ts b/e2e/options_form.test.ts
index bed8490..41d5f55 100644
--- a/e2e/options_form.test.ts
+++ b/e2e/options_form.test.ts
@@ -38,6 +38,8 @@ describe("options form page", () => {
   it('add blacklist', async () => {
     let page = await OptionPage.open(lanthan);
     let forms = await page.switchToForm();
+    // Scroll is required to click a button on Firefox 60
+    await page.scrollTo(0, 1000);
 
     // assert default
     let settings = (await browser.storage.local.get('settings')).settings;