From d0b9878aa0bb9fe543070d8543b41c996824c94b Mon Sep 17 00:00:00 2001
From: Chris Howlett <chris.howlett@freeagent.com>
Date: Mon, 17 Apr 2023 17:02:07 +0100
Subject: [PATCH 1/2] Fire input and change event on set for color input

Since a color input has to have its value set directly via javascript
(presumably because of the difficulty of interacting with the browser's
colour picker), the `change` and `input` events don't automatically
happen. This PR fires them manually.

Fixes rubycdp/cuprite#229
---
 lib/capybara/cuprite/node.rb  |  2 ++
 spec/features/session_spec.rb | 12 ++++++++++++
 spec/support/public/test.js   |  8 ++++++++
 3 files changed, 22 insertions(+)

diff --git a/lib/capybara/cuprite/node.rb b/lib/capybara/cuprite/node.rb
index 849bb2a5..d14144d8 100644
--- a/lib/capybara/cuprite/node.rb
+++ b/lib/capybara/cuprite/node.rb
@@ -107,6 +107,8 @@ def set(value, options = {}) # rubocop:disable Metrics/CyclomaticComplexity, Met
             command(:select_file, files)
           when "color"
             node.evaluate("this.setAttribute('value', '#{value}')")
+            node.evaluate("this.dispatchEvent(new InputEvent('input'))")
+            node.evaluate("this.dispatchEvent(new Event('change', { bubbles: true }))")
           when "date"
             value = value.to_date.iso8601 if !value.is_a?(String) && value.respond_to?(:to_date)
             command(:set, value.to_s)
diff --git a/spec/features/session_spec.rb b/spec/features/session_spec.rb
index 02a39f46..d21f5c34 100644
--- a/spec/features/session_spec.rb
+++ b/spec/features/session_spec.rb
@@ -270,6 +270,18 @@
           element.set("#ddeeff")
           expect(element.value).to eq("#ddeeff")
         end
+
+        it "fires the change event for a color input" do
+          element = @session.find(:css, "#change_me_color")
+          element.set("#ddeeff")
+          expect(@session.find(:css, "#changes").text).to eq("#ddeeff")
+        end
+
+        it "fires the input event for a color input" do
+          element = @session.find(:css, "#change_me_color")
+          element.set("#ddeeff")
+          expect(@session.find(:css, "#changes_on_input").text).to eq("#ddeeff")
+        end
       end
 
       # The time inputs are loading SVG icons as data: urls.
diff --git a/spec/support/public/test.js b/spec/support/public/test.js
index 7b11808e..6dc31950 100644
--- a/spec/support/public/test.js
+++ b/spec/support/public/test.js
@@ -34,6 +34,14 @@ $(function() {
       $("#changes_on_blur").text("Blur")
     })
 
+  $("#change_me_color")
+    .change(function(event) {
+      $("#changes").text($(this).val())
+    })
+    .bind("input", function(event) {
+      $("#changes_on_input").text($(this).val())
+    })
+
   $("#browser")
     .change(function(event) {
       $("#changes").text($(this).val())

From 42be0b71220963d3a230be9d335cfededddde839 Mon Sep 17 00:00:00 2001
From: Dmitry Vorotilin <d.vorotilin@gmail.com>
Date: Mon, 24 Aug 2026 18:05:33 +0300
Subject: [PATCH 2/2] chore: add changelog entry for color input events fix

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e60828a8..8d3fe5e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 - Raise `ObsoleteNode` instead of silently acting on a node that got disconnected from the DOM between being found and being used [#239]
 - `Capybara::Cuprite::Node#send_keys` ignores empty or nil keys instead of raising, matching the Selenium and rack_test drivers [#313]
 - `switch_to_window` sends `Target.activateTarget` so Chrome reactivates the window's renderer immediately instead of leaving it backgrounded, which could stall the next input command for several seconds [#321]
+- `Node#set` fires `input` and `change` events for a `color` input, since its value can only be set via JavaScript and never gets them naturally [#229]
 
 ### Removed