git/t/t5100-mailinfo.sh
Kevin Daudt f357e5de31 mailinfo: unescape quoted-pair in header fields
rfc2822 has provisions for quoted strings in structured header fields,
but also allows for escaping these with so-called quoted-pairs.

The only thing git currently does is removing exterior quotes, but
quotes within are left alone.

Remove exterior quotes and remove escape characters so that they don't
show up in the author field.

Signed-off-by: Kevin Daudt <me@ikke.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-28 13:21:18 -07:00

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#!/bin/sh
#
# Copyright (c) 2005 Junio C Hamano
#
test_description='git mailinfo and git mailsplit test'
. ./test-lib.sh
DATA="$TEST_DIRECTORY/t5100"
test_expect_success 'split sample box' \
'git mailsplit -o. "$DATA/sample.mbox" >last &&
last=$(cat last) &&
echo total is $last &&
test $(cat last) = 17'
check_mailinfo () {
mail=$1 opt=$2
mo="$mail$opt"
git mailinfo -u $opt "msg$mo" "patch$mo" <"$mail" >"info$mo" &&
test_cmp "$DATA/msg$mo" "msg$mo" &&
test_cmp "$DATA/patch$mo" "patch$mo" &&
test_cmp "$DATA/info$mo" "info$mo"
}
for mail in 00*
do
test_expect_success "mailinfo $mail" '
check_mailinfo "$mail" "" &&
if test -f "$DATA/msg$mail--scissors"
then
check_mailinfo "$mail" --scissors
fi &&
if test -f "$DATA/msg$mail--no-inbody-headers"
then
check_mailinfo "$mail" --no-inbody-headers
fi &&
if test -f "$DATA/msg$mail--message-id"
then
check_mailinfo "$mail" --message-id
fi
'
done
test_expect_success 'split box with rfc2047 samples' \
'mkdir rfc2047 &&
git mailsplit -orfc2047 "$DATA/rfc2047-samples.mbox" \
>rfc2047/last &&
last=$(cat rfc2047/last) &&
echo total is $last &&
test $(cat rfc2047/last) = 11'
for mail in rfc2047/00*
do
test_expect_success "mailinfo $mail" '
git mailinfo -u "$mail-msg" "$mail-patch" <"$mail" >"$mail-info" &&
echo msg &&
test_cmp "$DATA/empty" "$mail-msg" &&
echo patch &&
test_cmp "$DATA/empty" "$mail-patch" &&
echo info &&
test_cmp "$DATA/rfc2047-info-$(basename $mail)" "$mail-info"
'
done
test_expect_success 'respect NULs' '
git mailsplit -d3 -o. "$DATA/nul-plain" &&
test_cmp "$DATA/nul-plain" 001 &&
(cat 001 | git mailinfo msg patch) &&
test_line_count = 4 patch
'
test_expect_success 'Preserve NULs out of MIME encoded message' '
git mailsplit -d5 -o. "$DATA/nul-b64.in" &&
test_cmp "$DATA/nul-b64.in" 00001 &&
git mailinfo msg patch <00001 &&
test_cmp "$DATA/nul-b64.expect" patch
'
test_expect_success 'mailinfo on from header without name works' '
mkdir info-from &&
git mailsplit -oinfo-from "$DATA/info-from.in" &&
test_cmp "$DATA/info-from.in" info-from/0001 &&
git mailinfo info-from/msg info-from/patch \
<info-from/0001 >info-from/out &&
test_cmp "$DATA/info-from.expect" info-from/out
'
test_expect_success 'mailinfo finds headers after embedded From line' '
mkdir embed-from &&
git mailsplit -oembed-from "$DATA/embed-from.in" &&
test_cmp "$DATA/embed-from.in" embed-from/0001 &&
git mailinfo embed-from/msg embed-from/patch \
<embed-from/0001 >embed-from/out &&
test_cmp "$DATA/embed-from.expect" embed-from/out
'
test_expect_success 'mailinfo on message with quoted >From' '
mkdir quoted-from &&
git mailsplit -oquoted-from "$DATA/quoted-from.in" &&
test_cmp "$DATA/quoted-from.in" quoted-from/0001 &&
git mailinfo quoted-from/msg quoted-from/patch \
<quoted-from/0001 >quoted-from/out &&
test_cmp "$DATA/quoted-from.expect" quoted-from/msg
'
test_expect_success 'mailinfo unescapes with --mboxrd' '
mkdir mboxrd &&
git mailsplit -omboxrd --mboxrd \
"$DATA/sample.mboxrd" >last &&
test x"$(cat last)" = x2 &&
for i in 0001 0002
do
git mailinfo mboxrd/msg mboxrd/patch \
<mboxrd/$i >mboxrd/out &&
test_cmp "$DATA/${i}mboxrd" mboxrd/msg
done &&
sp=" " &&
echo "From " >expect &&
echo "From " >>expect &&
echo >> expect &&
cat >sp <<-INPUT_END &&
From mboxrd Mon Sep 17 00:00:00 2001
From: trailing spacer <sp@example.com>
Subject: [PATCH] a commit with trailing space
From$sp
>From$sp
INPUT_END
git mailsplit -f2 -omboxrd --mboxrd <sp >last &&
test x"$(cat last)" = x1 &&
git mailinfo mboxrd/msg mboxrd/patch <mboxrd/0003 &&
test_cmp expect mboxrd/msg
'
test_expect_success 'mailinfo handles rfc2822 quoted-string' '
mkdir quoted-string &&
git mailinfo /dev/null /dev/null <"$DATA/quoted-string.in" \
>quoted-string/info &&
test_cmp "$DATA/quoted-string.expect" quoted-string/info
'
test_expect_success 'mailinfo handles rfc2822 comment' '
mkdir comment &&
git mailinfo /dev/null /dev/null <"$DATA/comment.in" \
>comment/info &&
test_cmp "$DATA/comment.expect" comment/info
'
test_done