From 38d2293a10c54309e5b462b2b5609a3ee3a023b9 Mon Sep 17 00:00:00 2001
From: Stefan Haller <stefan@haller-berlin.de>
Date: Fri, 24 Jul 2026 08:09:30 +0200
Subject: [PATCH] Add test for double-click detection

Add a test pinning down that a press/release/press sequence at the
same position is detected as a double click. An upcoming commit starts
delivering the release as a real mouse event to the click-recording
code, which must not mistake it for a click of its own.
---
 pkg/gocui/double_click_test.go | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 pkg/gocui/double_click_test.go

diff --git a/pkg/gocui/double_click_test.go b/pkg/gocui/double_click_test.go
new file mode 100644
index 000000000..b8d9f5f9c
--- /dev/null
+++ b/pkg/gocui/double_click_test.go
@@ -0,0 +1,34 @@
+package gocui
+
+import (
+	"testing"
+
+	"github.com/gdamore/tcell/v3"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMouseReleaseDoesNotBreakDoubleClickDetection(t *testing.T) {
+	t.Cleanup(resetMouseState)
+	resetMouseState()
+	g := newTestGui(t)
+	view, _ := g.SetView("list", 0, 0, 20, 10, 0)
+	doubleClicks := []bool{}
+	assert.NoError(t, g.SetViewClickBinding(&ViewMouseBinding{
+		ViewName: "list",
+		Key:      MouseLeft,
+		Handler: func(opts ViewMouseBindingOpts) error {
+			doubleClicks = append(doubleClicks, opts.IsDoubleClick)
+			return nil
+		},
+	}))
+
+	for _, event := range []GocuiEvent{
+		gocuiEventFromTcellEvent(tcell.NewEventMouse(view.x0+1, view.y0+1, tcell.ButtonPrimary, tcell.ModNone)),
+		gocuiEventFromTcellEvent(tcell.NewEventMouse(view.x0+1, view.y0+1, tcell.ButtonNone, tcell.ModNone)),
+		gocuiEventFromTcellEvent(tcell.NewEventMouse(view.x0+1, view.y0+1, tcell.ButtonPrimary, tcell.ModNone)),
+	} {
+		assert.NoError(t, g.onKey(&event))
+	}
+
+	assert.Equal(t, []bool{false, true}, doubleClicks)
+}