#!/bin/sh
#
# Test of various (well, start with one) function escapes.

set -e

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
mhl="${MH_LIB_DIR}/mhl"
expected="$MH_TEST_DIR/$$.expected"
actual="$MH_TEST_DIR/$$.actual"

cat >`mhpath new` <<EOF
MIME-Version: 1.0
From: sender@example.com
To: recipient@example.com
Subject: message with blank lines
Date: Mon, 29 Apr 2013 11:51:45 -0400

There are two blank lines below.  And there is a trailing space: 
And another trailing space: 


EOF


# check nortrim (default), and that trailing whitespace in a
# component is trimmed when filtering blank lines
cat >"$expected" <<EOF
> There are two blank lines below.  And there is a trailing space: 
> And another trailing space: 
>
>
EOF

cat >"$MH_TEST_DIR/test.format" <<EOF
body:component="> ",overflowtext=,overflowoffset=0
EOF

"$mhl" -nomoreproc -form "$MH_TEST_DIR/test.format" `mhpath last` >"$actual"
check "$expected" "$actual"


# check rtrim
cat >"$expected" <<EOF
> There are two blank lines below.  And there is a trailing space:
> And another trailing space:
>
>
EOF

cat >"$MH_TEST_DIR/test.format" <<EOF
body:component="> ",overflowtext=,overflowoffset=0,rtrim
EOF

"$mhl" -nomoreproc -form "$MH_TEST_DIR/test.format" `mhpath last` >"$actual"
check "$expected" "$actual"


rm -f "$MH_TEST_DIR/test.format"
exit $failed