#!/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

thisdir="$srcdir/test/bad-input"
expected="$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=`mhpath new`
msgnum=`basename $msgfile`
cat > "$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 $msgnum > "$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 $msgnum > "$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 $msgnum > "$actual" 2>&1
check "$expected" "$actual"

# check m_getfld() handling of empty header field
printf 'Date: Sat, 12 Jan 2013 09:07:01 -0600\nReceived:' >"$MH_TEST_DIR/mess"
cat >"$expected" <<EOF
   1  01/12 
EOF
cat >"$expected_err" <<EOF
scan: eof encountered in field "Received"
??Format error (message -1) in component 2
EOF

scan -width 13 -file "$MH_TEST_DIR/mess" >"$actual" 2>"$actual_err"
check "$expected" "$actual"
check "$expected_err" "$actual_err"
rm -f "$MH_TEST_DIR/mess"

# check m_getfld() handling of excessively long header field name
cat >"$MH_TEST_DIR/mess" <<EOF
Date: Tue, 15 Jan 2013 21:13:12 -0600
ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong: OK
EOF
cat >"$expected" <<EOF
   1  01/15 
EOF
cat >"$expected_err" <<EOF
scan: field name "ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong" exceeds 997 bytes
??Format error (message -1) in component 2
EOF

scan -width 13 -file "$MH_TEST_DIR/mess" >"$actual" 2>"$actual_err"
check "$expected" "$actual"
check "$expected_err" "$actual_err"
rm -f "$MH_TEST_DIR/mess"


exit $failed