#!/bin/sh
######################################################
#
# Test bogus headers (no blank line before body, etc.)
#
######################################################

if test -z "${MH_OBJ_DIR}"; then
    srcdir=`dirname "$0"`/../..
    MH_OBJ_DIR=`cd "$srcdir" && pwd`; export MH_OBJ_DIR
fi

. "$MH_OBJ_DIR/test/common.sh"

setup_test

expected="$MH_TEST_DIR/$$.expected"
expected_err="$MH_TEST_DIR/$$.expected_err"
actual="$MH_TEST_DIR/$$.actual"
actual_err="$MH_TEST_DIR/$$.actual_err"

# Write message with bogus header field (missing blank line, really).
msgfile="$MH_TEST_DIR/Mail/inbox/11"
cat >"$msgfile" <<EOF
Date: Sun, 18 Dec 2005 00:52:39 +0100
From: foo@example.edu
To: bar@example.edu
Subject: test
This is a multi-part message in MIME format.

I am a stupid spammer.
EOF

# check scan
cat >"$expected" <<EOF
  11  12/18 foo@example.edu    test<<This is a multi-part message in MIME forma
EOF
scan -width 80 last > "$actual" 2>&1
check "$expected" "$actual"

# check show (mhl)
cat >"$expected" <<EOF
(Message inbox:11)

Date:    Sun, 18 Dec 2005 00:52:39 +0100
To:      bar@example.edu
From:    foo@example.edu
Subject: test


This is a multi-part message in MIME format.

I am a stupid spammer.
EOF
show last > "$actual" 2>&1
check "$expected" "$actual"

# check mhshow
cat >"$expected" <<EOF
Date:    Sun, 18 Dec 2005 00:52:39 +0100
To:      bar@example.edu
From:    foo@example.edu
Subject: test


part       text/plain                  70

This is a multi-part message in MIME format.

I am a stupid spammer.
EOF
mhshow -nopause last > "$actual" 2>&1
check "$expected" "$actual"

# check m_getfld() handling of empty header field
msgfile="$MH_TEST_DIR/Mail/inbox/12"
printf 'Date: Sat, 12 Jan 2013 09:07:01 -0600\nReceived:' >"$msgfile"
cat >"$expected" <<EOF
  12  01/12 
EOF
cat >"$expected_err" <<EOF
scan: eof encountered in field "Received"
??Format error (message 12) in component 2
EOF

scan -width 13 last >"$actual" 2>"$actual_err"
check "$expected" "$actual"
check "$expected_err" "$actual_err"

# check m_getfld() handling of excessively long header field name
msgfile="$MH_TEST_DIR/Mail/inbox/13"
cat >"$msgfile" <<EOF
Date: Tue, 15 Jan 2013 21:13:12 -0600
ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong: OK
EOF
cat >"$expected" <<EOF
  13  01/15 
EOF
cat >"$expected_err" <<EOF
scan: field name "ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong" exceeds 997 bytes
??Format error (message 13) in component 2
EOF

scan -width 13 last >"$actual" 2>"$actual_err"
check "$expected" "$actual"
check "$expected_err" "$actual_err"

# check m_getfld() handling of long header field name without a colon
msgfile="$MH_TEST_DIR/Mail/inbox/14"
cat >"$msgfile" <<EOF
Date: Thu, 17 Jan 2013 19:33:46 -0600
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

Test


EOF
cat >"$expected" <<EOF
  14  01/17 
EOF
cat >"$expected_err" <<EOF
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"
??Format error (message 14) in component 2
EOF

scan -width 13 last >"$actual" 2>"$actual_err"
check "$expected" "$actual"
check "$expected_err" "$actual_err"


exit $failed