Fix ListSelect scrolling behavior on IE (#9910)

Fixes #9894

1 files changed, 39 insertions, 0 deletions

diff --git a/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectJumpTest.java b/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectJumpTest.java
new file mode 100644
index 0000000000..22839f612c
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectJumpTest.java
@@ -0,0 +1,39 @@
+package com.vaadin.tests.components.listselect;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openqa.selenium.By;
+import org.openqa.selenium.Keys;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.interactions.Actions;
+import org.openqa.selenium.remote.DesiredCapabilities;
+
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+public class ListSelectJumpTest extends MultiBrowserTest {
+
+    @Override
+    public List<DesiredCapabilities> getBrowsersToTest() {
+        return getIEBrowsersOnly();
+    }
+
+    @Test
+    public void list_select_does_not_change_scroll_position_when_receiving_uidl() {
+        openTestURL();
+        WebElement listSelect = findElements(By.className("v-select-select"))
+                .get(0);
+        List<WebElement> options = listSelect
+                .findElements(By.tagName("option"));
+        options.get(0).click();
+        getTestBenchCommandExecutor()
+                .executeScript("arguments[0].scrollTop = " + 100, listSelect);
+        new Actions(getDriver()).keyDown(Keys.META).perform();
+        options.get(9).click();
+        $(ButtonElement.class).first().click();
+        Assert.assertEquals(new Long(100), (Long) getTestBenchCommandExecutor()
+                .executeScript("return arguments[0].scrollTop", listSelect));
+    }
+}