fix(page): leave touch emulation alone on resize unless mobile is set

CHANGELOG.md

@@ -39,6 +39,8 @@
 ### Fixed
 - `Node#drag_to` with `drop_modifiers:` holds the modifiers while moving to the target and sends keydown and keyup for
   them, like Selenium does. They used to be set only on mouseup [rubycdp/ferrum#581]
+- Resizing the window reset hover and pointer overrides passed with `--blink-settings`, so `@media (hover: hover)`
+  stopped matching on headless Linux [#282, rubycdp/ferrum#664]
 
 ### Removed
 - Ruby 3.1 support, Cuprite requires Ruby 3.2 or newer

cuprite.gemspec

@@ -25,5 +25,5 @@ Gem::Specification.new do |s|
   s.required_ruby_version = ">= 3.2"
 
   s.add_dependency "capybara", "~> 3.0"
-  s.add_dependency "ferrum",   "~> 0.20.0"
+  s.add_dependency "ferrum",   "~> 0.20.1"
 end

lib/capybara/cuprite/options.rb

@@ -7,7 +7,7 @@ class Options
       attr_accessor :url_blacklist, :url_whitelist, :raise_on_unhandled_modal
 
       def mobile
-        @options.fetch(:mobile, false)
+        @options.fetch(:mobile, nil)
       end
 
       def scale_factor

spec/features/driver_spec.rb

@@ -273,6 +273,22 @@ def session_url(path)
         driver&.quit
       end
 
+      it "keeps the pointer type set with --blink-settings after resizing the window" do
+        Capybara.register_driver :cuprite_with_blink_settings do |app|
+          Capybara::Cuprite::Driver.new(
+            app, browser_options: { "blink-settings" => "primaryPointerType=2,availablePointerTypes=2" }
+          )
+        end
+        session = Capybara::Session.new(:cuprite_with_blink_settings, TestApp)
+        session.visit("/")
+
+        expect do
+          session.current_window.resize_to(800, 600)
+        end.not_to(change { session.evaluate_script("matchMedia('(pointer: coarse)').matches") }.from(true))
+      ensure
+        session&.driver&.quit
+      end
+
       it "leaves the window size to the browser when the option is nil" do
         Capybara.register_driver :cuprite_without_window_size do |app|
           Capybara::Cuprite::Driver.new(app, window_size: nil)