From 456b784f4ff742bf604340e62c11da47b46b2950 Mon Sep 17 00:00:00 2001
From: Rose Hogenson <rosehogenson@posteo.net>
Date: Mon, 24 Nov 2025 17:43:44 -0800
Subject: Disallow control characters in strings

---
 ccl_test.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'ccl_test.go')

diff --git a/ccl_test.go b/ccl_test.go
index e377306..e7405f8 100644
--- a/ccl_test.go
+++ b/ccl_test.go
@@ -259,6 +259,14 @@ can just span multiple lines"`,
 		desc: "StringOctal",
 		msg:  `string: '\033'`,
 		want: message{String: "\033"},
+	}, {
+		desc: "StringStripCarriageReturn",
+		msg:  "string:'a\r\nb'",
+		want: message{String: "a\nb"},
+	}, {
+		desc: "StringTab",
+		msg:  "string:'\t'",
+		want: message{String: "\t"},
 	}, {
 		desc: "Message",
 		msg:  `message { field: 10 }`,
@@ -407,6 +415,12 @@ func TestUnmarshal_Invalid(t *testing.T) {
 	}, {
 		desc: "StringBadUnicode",
 		msg:  `string:"\ugggg"`,
+	}, {
+		desc: "StringControlCharacter",
+		msg:  "string:'\a'",
+	}, {
+		desc: "StringCarriageReturnNotFollowedByNewline",
+		msg:  "string:'\r'",
 	}, {
 		desc: "UnterminatedString",
 		msg:  `string: '`,
-- 
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