Extend test for long lines with CRLF

diff --git a/test/tests/show/test-longlines b/test/tests/show/test-longlines
index 8079e4d..138c724 100644 (file)
--- a/test/tests/show/test-longlines
+++ b/test/tests/show/test-longlines
@@ -23,6 +23,11 @@ genlongsubject() {
        }'
 }
 
+addcr() {
+       awk '{printf($0 "\r\n")}'
+}
+
+
 len=997
 
 # Write message with long header line
@@ -105,3 +110,61 @@ EOF
 COLUMNS=2000 show $msgnum > $actual 2>&1
 diff -u $expected $actual
 
+
+
+# now with CRLF
+
+
+len=998
+
+# Write message with long header line
+msgfile=$(mhpath b)
+msgnum=$(basename $msgfile)
+cat > $msgfile <<-EOF
+From: foo@example.edu
+To: bar@example.edu
+`genlongsubject $len | addcr`
+Date: Sun, 15 Jul 2018 12:26:59 +0200
+
+foo
+EOF
+
+# check it
+cat > $expected <<-EOF
+Date:    Sun, 15 Jul 2018 12:26:59 +0200
+From:    foo@example.edu
+To:      bar@example.edu
+`genlongsubject $len`
+
+part       text/plain                   4
+foo
+EOF
+
+COLUMNS=2000 show $msgnum > $actual 2>&1
+diff -u $expected $actual
+
+
+len=999
+
+# Write message with long header line
+msgfile=$(mhpath b)
+msgnum=$(basename $msgfile)
+cat > $msgfile <<-EOF
+From: foo@example.edu
+To: bar@example.edu
+`genlongsubject $len | addcr`
+Date: Sun, 15 Jul 2018 12:26:59 +0200
+
+foo
+EOF
+
+# check it
+cat > $expected <<-EOF
+mhl: format error in message 15
+part       text/plain                   4
+foo
+EOF
+
+COLUMNS=2000 show $msgnum > $actual 2>&1
+diff -u $expected $actual
+