tests/document-output-stream.c: change substring length from 2 to 3 in EOL tests.

CRs always appear at the same modulus 2 offset in test strings, thus bug
https://github.com/mate-desktop/pluma/issues/100 is never detected.
Setting substring lengths to 3 causes the test to detect bug #100, thus failing,
as it should yet do.

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/document-output-stream.c b/tests/document-output-stream.c
index a7e93a32..75587c50 100644
--- a/tests/document-output-stream.c
+++ b/tests/document-output-stream.c
@@ -91,22 +91,22 @@ test_empty ()
 static void
 test_consecutive ()
 {
-	test_consecutive_write ("hello\nhow\nare\nyou", "hello\nhow\nare\nyou", 2,
+	test_consecutive_write ("hello\nhow\nare\nyou", "hello\nhow\nare\nyou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_LF);
-	test_consecutive_write ("hello\rhow\rare\ryou", "hello\rhow\rare\ryou", 2,
+	test_consecutive_write ("hello\rhow\rare\ryou", "hello\rhow\rare\ryou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_CR);
-	test_consecutive_write ("hello\r\nhow\r\nare\r\nyou", "hello\r\nhow\r\nare\r\nyou", 2,
+	test_consecutive_write ("hello\r\nhow\r\nare\r\nyou", "hello\r\nhow\r\nare\r\nyou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF);
 }
 
 static void
 test_consecutive_tnewline ()
 {
-	test_consecutive_write ("hello\nhow\nare\nyou\n", "hello\nhow\nare\nyou", 2,
+	test_consecutive_write ("hello\nhow\nare\nyou\n", "hello\nhow\nare\nyou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_LF);
-	test_consecutive_write ("hello\rhow\rare\ryou\r", "hello\rhow\rare\ryou", 2,
+	test_consecutive_write ("hello\rhow\rare\ryou\r", "hello\rhow\rare\ryou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_CR);
-	test_consecutive_write ("hello\r\nhow\r\nare\r\nyou\r\n", "hello\r\nhow\r\nare\r\nyou", 2,
+	test_consecutive_write ("hello\r\nhow\r\nare\r\nyou\r\n", "hello\r\nhow\r\nare\r\nyou", 3,
 				PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF);
 }