From b2515cf8cf18ad1581d3bc83e9b255ede3cd8389 Mon Sep 17 00:00:00 2001
From: helen-dikareva <yelena.dikareva@yandex.ru>
Date: Wed, 11 Apr 2018 10:29:38 +0300
Subject: [PATCH] test added

---
 .../client/fixtures/sandbox/selection-test.js | 88 +++++++++++++++++++
 1 file changed, 88 insertions(+)

diff --git a/test/client/fixtures/sandbox/selection-test.js b/test/client/fixtures/sandbox/selection-test.js
index 89dc645900..97b53302b8 100644
--- a/test/client/fixtures/sandbox/selection-test.js
+++ b/test/client/fixtures/sandbox/selection-test.js
@@ -7,6 +7,8 @@ var isIE            = browserUtils.isIE;
 var isMobileBrowser = browserUtils.isIOS || browserUtils.isAndroid;
 var browserVersion  = browserUtils.version;
 
+var IE_FOCUS_TIMEOUT = 100;
+
 var createTestInput = function (type, value) {
     var input = document.createElement('input');
 
@@ -80,3 +82,89 @@ test('Focus should stay on input with "number" type after setting selection', fu
     strictEqual(document.activeElement, input);
     document.body.removeChild(input);
 });
+
+asyncTest('Focus should not be called during setting selection if conteneditable element has been already focused (TestCafe GH - 2301)', function () {
+    var isOldIE = browserUtils.isIE && browserUtils.version < 12;
+    var div     = document.createElement('div');
+
+    div.setAttribute('contenteditable', 'true');
+    div.textContent = 'some text';
+
+    document.body.appendChild(div);
+
+    var focused      = false;
+    var selectionSet = false;
+
+    div.addEventListener('focus', function () {
+        focused = true;
+    });
+
+    selectionSandbox.wrapSetterSelection(div, function () {
+        selectionSet = true;
+        div.focus();
+    }, true, true);
+
+    window.setTimeout(function () {
+        if (!browserUtils.isFirefox)
+            ok(focused);
+
+        ok(selectionSet);
+        strictEqual(document.activeElement, div);
+
+        focused      = false;
+        selectionSet = false;
+
+        selectionSandbox.wrapSetterSelection(div, function () {
+            selectionSet = true;
+        }, true, true);
+
+        window.setTimeout(function () {
+            notOk(focused);
+            ok(selectionSet);
+            strictEqual(document.activeElement, div);
+
+            document.body.removeChild(div);
+            start();
+        }, isOldIE ? IE_FOCUS_TIMEOUT : 0);
+    }, isOldIE ? IE_FOCUS_TIMEOUT : 0);
+});
+
+asyncTest('Focus should not be called during setting selection if editable element has been already focused (TestCafe GH - 2301)', function () {
+    var input   = createTestInput('text', 'some text');
+    var isOldIE = browserUtils.isIE && browserUtils.version < 12;
+
+    var focused      = false;
+    var selectionSet = false;
+
+    input.addEventListener('focus', function () {
+        focused = true;
+    });
+
+    selectionSandbox.wrapSetterSelection(input, function () {
+        selectionSet = true;
+        input.focus();
+    }, true, true);
+
+    window.setTimeout(function () {
+        if (isOldIE)
+            ok(focused);
+
+        ok(selectionSet);
+        strictEqual(document.activeElement, input);
+
+        focused      = false;
+        selectionSet = false;
+
+        selectionSandbox.wrapSetterSelection(input, function () {
+            selectionSet = true;
+        }, true, true);
+
+        window.setTimeout(function () {
+            notOk(focused);
+            ok(selectionSet);
+            strictEqual(document.activeElement, input);
+
+            start();
+        }, isOldIE ? IE_FOCUS_TIMEOUT : 0);
+    }, isOldIE ? IE_FOCUS_TIMEOUT : 0);
+});