2 files changed, 9 insertions, 0 deletions

diff --git a/crates/libsyntax2/tests/data/lexer/0008_byte_strings.rs b/crates/libsyntax2/tests/data/lexer/0008_byte_strings.rs
index 9dd1570de..b54930f5e 100644
--- a/crates/libsyntax2/tests/data/lexer/0008_byte_strings.rs
+++ b/crates/libsyntax2/tests/data/lexer/0008_byte_strings.rs
@@ -1,2 +1,3 @@
 b'' b'x' b"foo" br""
 b''suf b""ix br""br
+b'\n' b'\\' b'\'' b'hello'
diff --git a/crates/libsyntax2/tests/data/lexer/0008_byte_strings.txt b/crates/libsyntax2/tests/data/lexer/0008_byte_strings.txt
index ed8cd4bab..bc03b51a8 100644
--- a/crates/libsyntax2/tests/data/lexer/0008_byte_strings.txt
+++ b/crates/libsyntax2/tests/data/lexer/0008_byte_strings.txt
@@ -12,3 +12,11 @@ BYTE_STRING 5 "b\"\"ix"
 WHITESPACE 1 " "
 RAW_BYTE_STRING 6 "br\"\"br"
 WHITESPACE 1 "\n"
+BYTE 5 "b\'\\n\'"
+WHITESPACE 1 " "
+BYTE 5 "b\'\\\\\'"
+WHITESPACE 1 " "
+BYTE 5 "b\'\\\'\'"
+WHITESPACE 1 " "
+BYTE 8 "b\'hello\'"
+WHITESPACE 1 "\n"