diplodocus.org Git - nmh/blob - test/bad-input/test-header

   1 #!/bin/sh
   2 ######################################################
   3 #
   4 # Test bogus headers (no blank line before body, etc.)
   5 #
   6 ######################################################
   7
   8 set -e
   9
  10 if test -z "${MH_OBJ_DIR}"; then
  11     srcdir=`dirname "$0"`/../..
  12     MH_OBJ_DIR=`cd "$srcdir" && pwd`; export MH_OBJ_DIR
  13 fi
  14
  15 . "$MH_OBJ_DIR/test/common.sh"
  16
  17 setup_test
  18
  19 expected="$MH_TEST_DIR/$$.expected"
  20 expected_err="$MH_TEST_DIR/$$.expected_err"
  21 actual="$MH_TEST_DIR/$$.actual"
  22 actual_err="$MH_TEST_DIR/$$.actual_err"
  23
  24 # Write message with bogus header field (missing blank line, really).
  25 msgfile="$MH_TEST_DIR/Mail/inbox/11"
  26 cat >"$msgfile" <<EOF
  27 Date: Sun, 18 Dec 2005 00:52:39 +0100
  28 From: foo@example.edu
  29 To: bar@example.edu
  30 Subject: test
  31 This is a multi-part message in MIME format.
  32
  33 I am a stupid spammer.
  34 EOF
  35
  36 # check scan
  37 cat >"$expected" <<EOF
  38   11  12/18 foo@example.edu    test<<This is a multi-part message in MIME format
  39 EOF
  40 run_prog scan -width 80 last > "$actual" 2>&1
  41 check "$expected" "$actual" : scan with bogus header field
  42
  43 # check show (mhl)
  44 cat >"$expected" <<EOF
  45 (Message inbox:11)
  46
  47 Date:    Sun, 18 Dec 2005 00:52:39 +0100
  48 To:      bar@example.edu
  49 From:    foo@example.edu
  50 Subject: test
  51
  52
  53 This is a multi-part message in MIME format.
  54
  55 I am a stupid spammer.
  56 EOF
  57 run_prog show last > "$actual" 2>&1
  58 check "$expected" "$actual" : "show (mhl) with bogus header field"
  59
  60 # check mhshow
  61 cat >"$expected" <<EOF
  62 [ Message inbox:11 ]
  63 Date:    Sun, 18 Dec 2005 00:52:39 +0100
  64 To:      bar@example.edu
  65 From:    foo@example.edu
  66 Subject: test
  67
  68
  69 [ part  - text/plain -   70B  ]
  70
  71 This is a multi-part message in MIME format.
  72
  73 I am a stupid spammer.
  74 EOF
  75 run_prog mhshow last > "$actual" 2>&1
  76 check "$expected" "$actual" : mhshow with bogus header field
  77
  78 # check m_getfld() handling of empty header field
  79 msgfile="$MH_TEST_DIR/Mail/inbox/12"
  80 printf 'Date: Sat, 12 Jan 2013 09:07:01 -0600\nReceived:' >"$msgfile"
  81 cat >"$expected" <<EOF
  82   12  01/12
  83 EOF
  84 cat >"$expected_err" <<EOF
  85 scan: eof encountered in field "Received"
  86 ??Format error (message 12) in component 2
  87 EOF
  88
  89 run_prog scan -width 13 last >"$actual" 2>"$actual_err"
  90 check "$expected" "$actual" : m_getfld, empty header output
  91 check "$expected_err" "$actual_err" : m_getfld, empty header error
  92
  93 # check m_getfld() handling of excessively long header field name
  94 msgfile="$MH_TEST_DIR/Mail/inbox/13"
  95 cat >"$msgfile" <<EOF
  96 Date: Tue, 15 Jan 2013 21:13:12 -0600
  97 ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong: OK
  98 EOF
  99 cat >"$expected" <<EOF
 100   13  01/15
 101 EOF
 102
 103 run_prog scan -width 13 last >"$actual" 2>"$actual_err"
 104 check "$expected" "$actual" : m_getfld with excessively long header field name
 105 # Cygwin has a BUFSIZ of 1024 so the error message gets truncated.
 106 # Deal with that by grepping to verify that scan showed the proper error.
 107 verify_string_in_file() {
 108   if grep "$1" "$2" >/dev/null; then
 109     :
 110   else
 111     echo "$0: did not receive expected error message \"$1\""
 112     failed=`expr ${failed:-0} + 1`
 113   fi
 114 }
 115 verify_string_in_file 'scan: field name "ThisHeaderFieldNameIsWa' "$actual_err"
 116 verify_string_in_file 'exceeds 997' "$actual_err"
 117 verify_string_in_file '??Format error (message 13) in component 2' "$actual_err"
 118 rm -f "$actual_err"
 119
 120 # check m_getfld() handling of long header field name without a colon
 121 msgfile="$MH_TEST_DIR/Mail/inbox/14"
 122 cat >"$msgfile" <<EOF
 123 Date: Thu, 17 Jan 2013 19:33:46 -0600
 124 If a header field name has at least 512 characters without a newline or colon, it will raise a format error in m_getfld().  Here is a test of that.  01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901
 125
 126 Test
 127
 128
 129 EOF
 130 cat >"$expected" <<EOF
 131   14  01/17
 132 EOF
 133 cat >"$expected_err" <<EOF
 134 scan: eol encountered in field "If a header field name has at least 512 characters without a newline or colon, it will raise a format error in m_getfld().  Here is a test of that.  01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901"
 135 ??Format error (message 14) in component 2
 136 EOF
 137
 138 run_prog scan -width 13 last >"$actual" 2>"$actual_err"
 139 check "$expected" "$actual" : m_getfld with long header, no colon output
 140 check "$expected_err" "$actual_err" : m_getfld with long header, no colon error
 141
 142
 143 exit $failed