From 77f585298f4fa86505817ec46a58b560a162b8e8 Mon Sep 17 00:00:00 2001
From: Schelkun <31924884+schelkun@users.noreply.github.com>
Date: Wed, 8 Nov 2017 00:17:36 +0300
Subject: [PATCH] feat(Page): introduce Page bringToFront method (#1252)

This patch introduces Page.bringToFront method to activate tabs.

Fixes #1244
---
 docs/api.md  | 7 +++++++
 lib/Page.js  | 4 ++++
 test/test.js | 2 +-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/docs/api.md b/docs/api.md
index 99538f225b3..cfa74d0ba4a 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -45,6 +45,7 @@
   * [page.addScriptTag(options)](#pageaddscripttagoptions)
   * [page.addStyleTag(options)](#pageaddstyletagoptions)
   * [page.authenticate(credentials)](#pageauthenticatecredentials)
+  * [page.bringToFront()](#pagebringtofront)
   * [page.click(selector[, options])](#pageclickselector-options)
   * [page.close()](#pageclose)
   * [page.content()](#pagecontent)
@@ -524,6 +525,12 @@ Provide credentials for [http authentication](https://developer.mozilla.org/en-U
 
 To disable authentication, pass `null`.
 
+#### page.bringToFront()
+
+- returns: <[Promise]>
+
+Brings page to front (activates tab).
+
 #### page.click(selector[, options])
 - `selector` <[string]> A [selector] to search for element to click. If there are multiple elements satisfying the selector, the first will be clicked.
 - `options` <[Object]>
diff --git a/lib/Page.js b/lib/Page.js
index 977885f9cf0..2d67d4e9c91 100644
--- a/lib/Page.js
+++ b/lib/Page.js
@@ -544,6 +544,10 @@ class Page extends EventEmitter {
     return response;
   }
 
+  async bringToFront() {
+    await this._client.send('Page.bringToFront');
+  }
+
   /**
    * @param {!Object} options
    */
diff --git a/test/test.js b/test/test.js
index c6d49d3df4c..8271fbbb517 100644
--- a/test/test.js
+++ b/test/test.js
@@ -3118,7 +3118,7 @@ describe('Page', function() {
 if (process.env.COVERAGE) {
   describe('COVERAGE', function(){
     const coverage = helper.publicAPICoverage();
-    const disabled = new Set();
+    const disabled = new Set(['page.bringToFront']);
     if (!headless)
       disabled.add('page.pdf');