setup_test
+thisdir="$srcdir/test/inc"
+expected="$MH_TEST_DIR/$$.expected"
+actual="$MH_TEST_DIR/$$.actual"
+
cat > "${MH_TEST_DIR}/test.mbox" <<EOF
From nobody@nowhereville Jan 1 1970
Received: I am the very model of a modern Major-General,
run_test "inc -file ${MH_TEST_DIR}/test.mbox -width 120 -truncate" \
"Incorporating new mail into inbox...
- 11+ 03/01 Mr Nobody Who is on first?<<Abbott: Every dollar of it. And why not, the man's entitled to it. Cos"
+ 11+ 03/01 Mr Nobody Who is on first?<<Abbott: Every dollar of it. And why not, the man's entitled to it. Cost"
-check "${MH_TEST_DIR}/test.mbox.2" "$(mhpath +inbox 11)"
+check `mhpath +inbox 11` "${MH_TEST_DIR}/test.mbox.2" "keep first"
rm -f "${MH_TEST_DIR}/test.mbox" "${MH_TEST_DIR}/test.mbox.2"
+run_test "scan -width 120 +inbox 11" \
+ " 11+ 03/01 Mr Nobody Who is on first?<<Abbott: Every dollar of it. And why not, the man's entitled to it. Cost"
+
+# check header field name with ':' character than lands on m_getfld() buffer
+cat >"$MH_TEST_DIR/mess" <<EOF
+Comments: The important characteristic of this message is that the 8193'rd
+Comments: byte is the ':' at the end of header field name. That tests some
+Comments: logic in m_getfld (), assuming its MSG_INPUT_SIZE is 8192.
+Comments: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+Comments: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
+Comments: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
+Comments: DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
+Comments: EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
+Comments: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+Comments: GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+Comments: HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
+Comments: IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
+Comments: JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
+Comments: KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
+Comments: LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
+Comments: MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+Comments: NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
+Comments: OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
+Comments: PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
+Comments: QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
+Comments: RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
+Comments: SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
+Comments: TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
+Comments: UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
+Comments: VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
+Comments: WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
+Comments: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+Comments: YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
+Comments: ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
+Comments: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+Comments: bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+Comments: cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+Comments: dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
+Comments: eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+Comments: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+Comments: gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
+Comments: hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
+Comments: iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
+Comments: jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
+Comments: kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
+Comments: llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
+Comments: mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
+Comments: nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
+Comments: oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
+Comments: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
+Comments: qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq
+Comments: rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
+Comments: ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
+Comments: tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
+Comments: uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
+Comments: vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+Comments: wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
+Comments: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+Comments: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
+Comments: zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
+Comments: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+Comments: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
+Comments: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
+Comments: DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
+Comments: EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
+Comments: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+Comments: GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+Comments: HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
+Comments: IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
+Comments: JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
+Comments: KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
+Comments: LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
+Comments: MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+Comments: NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
+Comments: OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
+Comments: PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
+Comments: QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
+Comments: RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
+Comments: SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
+Comments: TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
+Comments: UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
+Comments: VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
+Comments: WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
+Comments: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+Comments: YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
+Comments: ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
+Comments: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+Comments: bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+Comments: cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+Comments: dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
+Comments: eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+Comments: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+Comments: gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
+Comments: hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
+Comments: iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
+Comments: jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
+Comments: kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
+Comments: llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
+Comments: mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
+Comments: nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
+Comments: oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
+Comments: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
+Comments: qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq
+Comments: rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
+Comments: ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
+Comments: tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
+Comments: uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
+Comments: vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+Comments: wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
+Comments: This is it, the line with the 8193'rd character of ':'.
+Comments: From somewhere
+From: No Such User <nosuch@example.com>
+To: Some Other User <someother@example.com>
+Subject: all that and nothing to say?
+Date: Thu, 10 Jan 2013 19:54:01 -0500
+
+EOF
+
+run_test 'scan -width 60 -file '"$MH_TEST_DIR/mess" \
+ ' 1 01/10 No Such User all that and nothing to say?'
+rm -f "$MH_TEST_DIR/mess"
+
+# check m_getfld() handling of fields with trailing whitespace
+# Even though header field names aren't supposed to have spaces (RFC
+# 28220, m_getfld () trims trailing whitespace from them.
+cat >`mhpath new` <<EOF
+Date : Sun, 18 Dec 2005 00:52:39 +0100
+From : foo@example.edu
+To: bar@example.edu
+Subject: test
+EOF
+run_test 'scan last' ' 12 12/18 foo@example.edu test'
+
+# check header field body with more than 511 characters
+cat >"$MH_TEST_DIR/mess" <<EOF
+Comments: The important characteristic of this message is that this header
+ field body is more than 511 bytes long. That tests the logic in
+ m_getfld () for transitioning to the FLDPLUS state. This is the
+ only use for the FLDPLUS state, handling header field bodies that
+ are longer than the buffer used to retrieve them. The trailing
+ newline after the last character is the 512th character. The 511th
+ character, counting all spaces, even the leading one, is*
+From: No Such User <nosuch@example.com>
+To: Some Other User <someother@example.com>
+Subject: FLDPLUS test
+Date: Wed, 16 Jan 2013 20:33:58 -0600
+
+EOF
+
+run_test 'scan -width 80 -file '"$MH_TEST_DIR"'/mess' \
+ ' 1 01/16 No Such User FLDPLUS test'
+rm -f "$MH_TEST_DIR/mess"
+
+# check inc of message with header field body with more than 511 characters
+cat >"$expected" <<EOF
+Comments: The important characteristic of this message is that this header
+ field body is more than 511 bytes long. That tests the logic in
+ m_getfld () for transitioning to the FLDPLUS state. This is the
+ only use for the FLDPLUS state, handling header field bodies that
+ are longer than the buffer used to retrieve them. The trailing
+ newline after the last character is the 512th character. The 511th
+ character, counting all spaces, even the leading one, is*
+ And, it continues onto this line.
+From: No Such User <nosuch@example.com>
+To: Some Other User <someother@example.com>
+Subject: FLDPLUS test
+Date: Wed, 16 Jan 2013 20:33:58 -0600
+EOF
+
+cat >"$MH_TEST_DIR/mess" <<EOF
+From nosuch@example.com Wed 16 Jan 2013 20:33:58 -0600
+Comments: The important characteristic of this message is that this header
+ field body is more than 511 bytes long. That tests the logic in
+ m_getfld () for transitioning to the FLDPLUS state. This is the
+ only use for the FLDPLUS state, handling header field bodies that
+ are longer than the buffer used to retrieve them. The trailing
+ newline after the last character is the 512th character. The 511th
+ character, counting all spaces, even the leading one, is*
+ And, it continues onto this line.
+From: No Such User <nosuch@example.com>
+To: Some Other User <someother@example.com>
+Subject: FLDPLUS test
+Date: Wed, 16 Jan 2013 20:33:58 -0600
+
+EOF
+run_prog inc -file "$MH_TEST_DIR/mess" >/dev/null
+check "$expected" `mhpath last` || rmm last
+rm -f "$MH_TEST_DIR/mess"
+
+# check scan and inc of mbox with multiple messages
+echo y | packf -file "$MH_TEST_DIR/msgbox"
+run_test "scan -width 80 -file $MH_TEST_DIR/msgbox" \
+' 1 09/29 Test1 Testing message 1<<This is message number 1 >>
+ 2 09/29 Test2 Testing message 2<<This is message number 2 >>
+ 3 09/29 Test3 Testing message 3<<This is message number 3 >>
+ 4 09/29 Test4 Testing message 4<<This is message number 4 >>
+ 5 09/29 Test5 Testing message 5<<This is message number 5 >>
+ 6 09/29 Test6 Testing message 6<<This is message number 6 >>
+ 7 09/29 Test7 Testing message 7<<This is message number 7 >>
+ 8 09/29 Test8 Testing message 8<<This is message number 8 >>
+ 9 09/29 Test9 Testing message 9<<This is message number 9 >>
+ 10 09/29 Test10 Testing message 10<<This is message number 10 >>
+ 11 03/01 Mr Nobody Who is on first?<<Abbott: Every dollar of it. And
+ 12 12/18 foo@example.edu test'
+run_test "inc -width 80 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 13+ 09/29 Test1 Testing message 1<<This is message number 1 >>
+ 14 09/29 Test2 Testing message 2<<This is message number 2 >>
+ 15 09/29 Test3 Testing message 3<<This is message number 3 >>
+ 16 09/29 Test4 Testing message 4<<This is message number 4 >>
+ 17 09/29 Test5 Testing message 5<<This is message number 5 >>
+ 18 09/29 Test6 Testing message 6<<This is message number 6 >>
+ 19 09/29 Test7 Testing message 7<<This is message number 7 >>
+ 20 09/29 Test8 Testing message 8<<This is message number 8 >>
+ 21 09/29 Test9 Testing message 9<<This is message number 9 >>
+ 22 09/29 Test10 Testing message 10<<This is message number 10 >>
+ 23 03/01 Mr Nobody Who is on first?<<Abbott: Every dollar of it. And
+ 24 12/18 foo@example.edu test'
+rm -f "$MH_TEST_DIR/msgbox"
+
+# check mbox with two blank lines between header and body
+cat >>"$MH_TEST_DIR/msgbox" <<EOF
+From
+Date: Mon, 15 Apr 2013 21:02:12 -0500
+From: me@example.com
+
+
+test
+EOF
+
+run_test "inc -width 60 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 25+ 04/15 me@example.com <<test >>'
+rm -f "$MH_TEST_DIR/msgbox"
+
+# check inc (m_getfld, actually) of very, very, very short message
+cat >>"$MH_TEST_DIR/msgbox" <<EOF
+From
+Date: Tue, 6 Sep 2016 08:52:32 -0400
+From: me@example.com
+
+a
+EOF
+
+run_test "inc -width 50 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 26+ 09/06 me@example.com <<a >>'
+rm -f "$MH_TEST_DIR/msgbox"
+
+# check inc (m_getfld, actually) of very, very short message
+cat >>"$MH_TEST_DIR/msgbox" <<EOF
+From
+Date: Tue, 6 Sep 2016 08:52:32 -0400
+From: me@example.com
+
+ab
+EOF
+
+run_test "inc -width 50 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 27+ 09/06 me@example.com <<ab >>'
+rm -f "$MH_TEST_DIR/msgbox"
+
+# check inc (m_getfld, actually) of very short message
+cat >>"$MH_TEST_DIR/msgbox" <<EOF
+From
+Date: Tue, 6 Sep 2016 08:52:32 -0400
+From: me@example.com
+
+abc
+EOF
+
+run_test "inc -width 50 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 28+ 09/06 me@example.com <<abc >>'
+rm -f "$MH_TEST_DIR/msgbox"
+
+# check inc (m_getfld, actually) of short message
+cat >>"$MH_TEST_DIR/msgbox" <<EOF
+From
+Date: Tue, 6 Sep 2016 08:52:32 -0400
+From: me@example.com
+
+abcd
+EOF
+
+run_test "inc -width 50 -file $MH_TEST_DIR/msgbox -truncate" \
+'Incorporating new mail into inbox...
+
+ 29+ 09/06 me@example.com <<abcd >>'
+rm -f "$MH_TEST_DIR/msgbox"
+
+
exit ${failed:-0}
projects / nmh / blobdiff