git.marmaro.de Git - mmh/blob - test/tests/show/test-longlines

   1 #!/bin/sh
   2 ######################################################
   3 #
   4 # Test long header line handling (998 chars)
   5 #
   6 ######################################################
   7
   8 set -e
   9
  10 expected=$MH_TEST_DIR/$$.expected
  11 actual=$MH_TEST_DIR/$$.actual
  12
  13 genlongsubject() {
  14         len="${1:-998}"
  15         awk -v len="$len" 'BEGIN {
  16                 prefix = "Subject: " len " "
  17                 while (i++<len) {
  18                         s = s "x"
  19                 }
  20                 print prefix substr(s, length(prefix) + 1)
  21         }'
  22 }
  23
  24 addcr() {
  25         awk '{printf($0 "\r\n")}'
  26 }
  27
  28
  29 # Ensure lines won't get folded
  30 echo "mhl: -width 2000" >> "$MMH/profile"
  31 trap 'printf "/^mhl:/d\nw\nq\n" | ed - "$MMH/profile"' 0 1 2 15
  32
  33
  34 len=997
  35
  36 # Write message with long header line
  37 msgfile=$(mhpath b)
  38 msgnum=$(basename $msgfile)
  39 cat > $msgfile <<-EOF
  40 From: foo@example.edu
  41 To: bar@example.edu
  42 `genlongsubject $len`
  43 Date: Sun, 15 Jul 2018 12:26:59 +0200
  44
  45 foo
  46 EOF
  47
  48 # check it
  49 cat > $expected <<-EOF
  50 Date:    Sun, 15 Jul 2018 12:26:59 +0200
  51 From:    foo@example.edu
  52 To:      bar@example.edu
  53 `genlongsubject $len`
  54
  55 part       text/plain                   4
  56 foo
  57 EOF
  58
  59 COLUMNS=2000 show $msgnum > $actual 2>&1
  60 diff -u $expected $actual
  61
  62
  63 len=998
  64
  65 # Write message with long header line
  66 msgfile=$(mhpath b)
  67 msgnum=$(basename $msgfile)
  68 cat > $msgfile <<-EOF
  69 From: foo@example.edu
  70 To: bar@example.edu
  71 `genlongsubject $len`
  72 Date: Sun, 15 Jul 2018 12:26:59 +0200
  73
  74 foo
  75 EOF
  76
  77 # check it
  78 cat > $expected <<-EOF
  79 Date:    Sun, 15 Jul 2018 12:26:59 +0200
  80 From:    foo@example.edu
  81 To:      bar@example.edu
  82 `genlongsubject $len`
  83
  84 part       text/plain                   4
  85 foo
  86 EOF
  87
  88 COLUMNS=2000 show $msgnum > $actual 2>&1
  89 diff -u $expected $actual
  90
  91
  92 len=999
  93
  94 # Write message with long header line
  95 msgfile=$(mhpath b)
  96 msgnum=$(basename $msgfile)
  97 cat > $msgfile <<-EOF
  98 From: foo@example.edu
  99 To: bar@example.edu
 100 `genlongsubject $len`
 101 Date: Sun, 15 Jul 2018 12:26:59 +0200
 102
 103 foo
 104 EOF
 105
 106 # check it
 107 cat > $expected <<-EOF
 108 Date:    Sun, 15 Jul 2018 12:26:59 +0200
 109 From:    foo@example.edu
 110 To:      bar@example.edu
 111 Subject: 999 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 112
 113 part       text/plain                   4
 114 foo
 115 EOF
 116
 117 COLUMNS=2000 show $msgnum > $actual 2>&1
 118 diff -u $expected $actual
 119
 120
 121
 122 # now with CRLF
 123
 124
 125 len=998
 126
 127 # Write message with long header line
 128 msgfile=$(mhpath b)
 129 msgnum=$(basename $msgfile)
 130 cat > $msgfile <<-EOF
 131 From: foo@example.edu
 132 To: bar@example.edu
 133 `genlongsubject $len | addcr`
 134 Date: Sun, 15 Jul 2018 12:26:59 +0200
 135
 136 foo
 137 EOF
 138
 139 # check it
 140 cat > $expected <<-EOF
 141 Date:    Sun, 15 Jul 2018 12:26:59 +0200
 142 From:    foo@example.edu
 143 To:      bar@example.edu
 144 `genlongsubject $len`
 145
 146 part       text/plain                   4
 147 foo
 148 EOF
 149
 150 COLUMNS=2000 show $msgnum > $actual 2>&1
 151 diff -u $expected $actual
 152
 153
 154 len=999
 155
 156 # Write message with long header line
 157 msgfile=$(mhpath b)
 158 msgnum=$(basename $msgfile)
 159 cat > $msgfile <<-EOF
 160 From: foo@example.edu
 161 To: bar@example.edu
 162 `genlongsubject $len | addcr`
 163 Date: Sun, 15 Jul 2018 12:26:59 +0200
 164
 165 foo
 166 EOF
 167
 168 # check it
 169 cat > $expected <<-EOF
 170 Date:    Sun, 15 Jul 2018 12:26:59 +0200
 171 From:    foo@example.edu
 172 To:      bar@example.edu
 173 Subject: 999 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 174
 175 part       text/plain                   4
 176 foo
 177 EOF
 178
 179 COLUMNS=2000 show $msgnum > $actual 2>&1
 180 diff -u $expected $actual
 181