From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 modules/eventsource/event_test.go | 53 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 modules/eventsource/event_test.go

(limited to 'modules/eventsource/event_test.go')

diff --git a/modules/eventsource/event_test.go b/modules/eventsource/event_test.go
new file mode 100644
index 0000000..4c42728
--- /dev/null
+++ b/modules/eventsource/event_test.go
@@ -0,0 +1,53 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package eventsource
+
+import (
+	"bytes"
+	"testing"
+)
+
+func Test_wrapNewlines(t *testing.T) {
+	tests := []struct {
+		name   string
+		prefix string
+		value  string
+		output string
+	}{
+		{
+			"check no new lines",
+			"prefix: ",
+			"value",
+			"prefix: value\n",
+		},
+		{
+			"check simple newline",
+			"prefix: ",
+			"value1\nvalue2",
+			"prefix: value1\nprefix: value2\n",
+		},
+		{
+			"check pathological newlines",
+			"p: ",
+			"\n1\n\n2\n3\n",
+			"p: \np: 1\np: \np: 2\np: 3\np: \n",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := &bytes.Buffer{}
+			gotSum, err := wrapNewlines(w, []byte(tt.prefix), []byte(tt.value))
+			if err != nil {
+				t.Errorf("wrapNewlines() error = %v", err)
+				return
+			}
+			if gotSum != int64(len(tt.output)) {
+				t.Errorf("wrapNewlines() = %v, want %v", gotSum, int64(len(tt.output)))
+			}
+			if gotW := w.String(); gotW != tt.output {
+				t.Errorf("wrapNewlines() = %v, want %v", gotW, tt.output)
+			}
+		})
+	}
+}
-- 
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