From 7ec784e2a053b23809cabcad2750db6f2cac1698 Mon Sep 17 00:00:00 2001
From: Stefan Haller <stefan@haller-berlin.de>
Date: Sat, 22 Jun 2024 15:25:43 +0200
Subject: Add test demonstrating wrong truncation of branch names containing
 non-ASCII characters

---
 pkg/gui/presentation/branches_test.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'pkg')

diff --git a/pkg/gui/presentation/branches_test.go b/pkg/gui/presentation/branches_test.go
index ba79f16ce..14012cda2 100644
--- a/pkg/gui/presentation/branches_test.go
+++ b/pkg/gui/presentation/branches_test.go
@@ -43,6 +43,16 @@ func Test_getBranchDisplayStrings(t *testing.T) {
 			showDivergenceCfg:    "none",
 			expected:             []string{"1m", "branch_name"},
 		},
+		{
+			branch:               &models.Branch{Name: "🍉_special_char", Recency: "1m"},
+			itemOperation:        types.ItemOperationNone,
+			fullDescription:      false,
+			viewWidth:            19,
+			useIcons:             false,
+			checkedOutByWorktree: false,
+			showDivergenceCfg:    "none",
+			expected:             []string{"1m", "🍉_special_c…"}, // truncated, but shouldn't
+		},
 		{
 			branch:               &models.Branch{Name: "branch_name", Recency: "1m"},
 			itemOperation:        types.ItemOperationNone,
@@ -184,6 +194,16 @@ func Test_getBranchDisplayStrings(t *testing.T) {
 			showDivergenceCfg:    "none",
 			expected:             []string{"1m", "branch_na…"},
 		},
+		{
+			branch:               &models.Branch{Name: "🍉_special_char", Recency: "1m"},
+			itemOperation:        types.ItemOperationNone,
+			fullDescription:      false,
+			viewWidth:            18,
+			useIcons:             false,
+			checkedOutByWorktree: false,
+			showDivergenceCfg:    "none",
+			expected:             []string{"1m", "🍉_special_…"}, // truncated two runes too much
+		},
 		{
 			branch:               &models.Branch{Name: "branch_name", Recency: "1m"},
 			itemOperation:        types.ItemOperationNone,
-- 
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