Always return cursor position 0 when displaying input prompt (#19766)

Change-Id: Ibca58259a0bbcda7141b996020bae8614f0c2114

1 files changed, 42 insertions, 0 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/components/textfield/InputPromptAndCursorPosition.java b/uitest/src/main/java/com/vaadin/tests/components/textfield/InputPromptAndCursorPosition.java
new file mode 100644
index 0000000000..b8f9c9aa3f
--- /dev/null
+++ b/uitest/src/main/java/com/vaadin/tests/components/textfield/InputPromptAndCursorPosition.java
@@ -0,0 +1,42 @@
+package com.vaadin.tests.components.textfield;
+
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.TextField;
+
+public class InputPromptAndCursorPosition extends AbstractTestUI {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        final TextField tf = new TextField();
+        tf.setColumns(40);
+        tf.setValue("Delete this text to reveal input prompt and update cursor position.");
+        tf.setInputPrompt("This is an input prompt");
+
+        final Label l = new Label("Cursor position: ?");
+        Button button = new Button("Update cursor position", new Button.ClickListener() {
+
+            @Override
+            public void buttonClick(ClickEvent event) {
+                l.setValue("Cursor position: " + tf.getCursorPosition());
+            }
+        });
+
+        addComponent(tf);
+        addComponent(l);
+        addComponent(button);
+    }
+
+    @Override
+    protected String getTestDescription() {
+        return "Cursor position should always be zero when input prompt is displayed.";
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 19766;
+    }
+}