From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id B13B61F5AE for ; Sun, 9 May 2021 17:12:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229924AbhEIRNa (ORCPT ); Sun, 9 May 2021 13:13:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229815AbhEIRN3 (ORCPT ); Sun, 9 May 2021 13:13:29 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 015AAC061573 for ; Sun, 9 May 2021 10:12:24 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id lj11-20020a17090b344bb029015bc3073608so8950679pjb.3 for ; Sun, 09 May 2021 10:12:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VKE+coDx36L+TbT+suY60/CKa30b2LLS7s3oRhfDGU8=; b=VRnxsFwVlRmcSYsLfonuMRdMsVDAqKflkf5dy9rWmyAXCIbKNZ8nSNjOJnY2MXRe3N 9tvdZPConv1I5KVGQGvf7ydqITd7nRIiztM3bS88O5HcP12HmRqeuEevkm8avcfjIMQE Ca2osJytX/ujwc7/jUFfV+qN+d6Xvj+tZby4fENBRqEfRLbzQZ7mE+PTrCseCktaJMe+ q3VvJlumPe9ZUqbPAmA1rYRviYGdQzeEIqOcykCSs6euQG7jG1WsOPq+9lz6QTn0mGPQ UdAKk3IVGWzoSx6M1PG7/qjnNqjLL91WspNY4B29Z0rd3OwBHcHjC9UD303W9dCW/LhH wu0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VKE+coDx36L+TbT+suY60/CKa30b2LLS7s3oRhfDGU8=; b=nY4reGTph9ajxG8JkUli2LunOqwhXgulvRb/wMgz5H4n5Mu1JXb1UutqMqw63eJZfh PNWhQlQhLvkRx7jLSLVKFORjNqQRJtqY3QTNUSwWks4hAcjC830jgbOfF772+tQKba4o g2+3Vloe8JTI1cPUoGLMtbBicb+70DTARU7GtACD/NeD9lvDZHqvc+7AFkdhFhzqKOyb K61D/4BMap+i13GSB2Lv26JKB8EZuSFUoL+EGf1+LKm8KFL8OUNLE8Ea8Bkmuol3O+pa I9D90NE+PIVc9y7/VMeLmElc/v4fADyWc1k9caGc/igtPrldlCOu3KS4bvuGh8vgBCkO rj4Q== X-Gm-Message-State: AOAM533oL+2awrTL2tjXxU7X7Puf1eMCFaaYJEYrwJBI6coGT8k6Ln1y TDAcWvWGy3I6NC7udnJgR0OhQbPFpBzyMw== X-Google-Smtp-Source: ABdhPJzD3wt+4LCFnAoCpY5mLa+GOujlLz8fYBbWnX17V97Jj/pM5Qu6McTjrjG2iwqY6xycKJ50rg== X-Received: by 2002:a17:90a:d512:: with SMTP id t18mr35471242pju.108.1620580343916; Sun, 09 May 2021 10:12:23 -0700 (PDT) Received: from athena.localdomain ([2402:800:63b8:d379:85bd:c83a:4b40:cd9b]) by smtp.gmail.com with ESMTPSA id l126sm9249374pga.41.2021.05.09.10.12.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 May 2021 10:12:23 -0700 (PDT) From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= To: git@vger.kernel.org Cc: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= , Junio C Hamano , "brian m. carlson" Subject: [PATCH v4 0/6] Teach am/mailinfo to process quoted CR Date: Mon, 10 May 2021 00:12:07 +0700 Message-Id: X-Mailer: git-send-email 2.31.1.448.g9c2f8508d1 In-Reply-To: <20210421013404.17383-1-congdanhqx@gmail.com> References: <20210421013404.17383-1-congdanhqx@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org When SMTP servers receive 8-bit email messages, possibly with only LF as line ending, some of those servers decide to change said LF to CRLF. Some mailing list software, when receives an 8-bit email message, decide to encode such message in base64 or quoted-printable. This series try to help users of such softwares deal with such patches. Change in v4: * Mark warning message for l10n * Change all CR references to CRLF * Add test case for not warn/strip if CR is found in the middle of the line. Change in v3: * Change preparatory step (in mailinfo) to use parse_options * move "have_quoted_cr" to "struct mailinfo", thus the patch to warn about quoted CR is less weird. * Change "mailinfo_parse_quoted_cr" to Git's do-some-work function, return 0 on success and negative on failure, eliminate the usage of _invalid_action * Better error messages if invalid action was given. * completion support for git am --quoted-cr * Some style changes Đoàn Trần Công Danh (6): mailinfo: load default metainfo_charset lazily mailinfo: stop parsing options manually mailinfo: warn if CRLF found in decoded base64/QP email mailinfo: allow squelching quoted CRLF warning mailinfo: allow stripping quoted CR without warning am: learn to process quoted lines that ends with CRLF Documentation/git-am.txt | 4 + Documentation/git-mailinfo.txt | 21 ++++- builtin/am.c | 51 +++++++++++ builtin/mailinfo.c | 115 ++++++++++++++++++------- contrib/completion/git-completion.bash | 5 ++ mailinfo.c | 39 +++++++++ mailinfo.h | 10 +++ t/t4258-am-quoted-cr.sh | 37 ++++++++ t/t4258/mbox | 12 +++ t/t5100-mailinfo.sh | 40 +++++++++ t/t5100/quoted-cr-info | 5 ++ t/t5100/quoted-cr-msg | 2 + t/t5100/quoted-cr-patch | 22 +++++ t/t5100/quoted-cr.mbox | 47 ++++++++++ 14 files changed, 376 insertions(+), 34 deletions(-) create mode 100755 t/t4258-am-quoted-cr.sh create mode 100644 t/t4258/mbox create mode 100644 t/t5100/quoted-cr-info create mode 100644 t/t5100/quoted-cr-msg create mode 100644 t/t5100/quoted-cr-patch create mode 100644 t/t5100/quoted-cr.mbox Range-diff against v3: 1: fac95392df = 1: fac95392df mailinfo: load default metainfo_charset lazily 2: 1fb08bb37d = 2: 1fb08bb37d mailinfo: stop parsing options manually 3: 5aac2ba38e ! 3: 50404ffe74 mailinfo: warn if CR found in decoded base64/QP email @@ Metadata Author: Đoàn Trần Công Danh ## Commit message ## - mailinfo: warn if CR found in decoded base64/QP email + mailinfo: warn if CRLF found in decoded base64/QP email When SMTP servers receive 8-bit email messages, possibly with only LF as line ending, some of them decide to change said LF to CRLF. @@ Commit message by such mailing list softwares, the recipients will receive an email contains a patch mungled with CRLF encoded inside another encoding. - Thus, such CR couldn't be dropped by "mailsplit". + Thus, such CR (in CRLF) couldn't be dropped by "mailsplit". Hence, the mailed patch couldn't be applied cleanly. Such accidents have been observed in the wild [1]. Instead of silently rejecting those messages, let's give our users - some warnings if such CR is found. + some warnings if such CR (as part of CRLF) is found. [1]: https://nmbug.notmuchmail.org/nmweb/show/m2lf9ejegj.fsf%40guru.guru-group.fi @@ mailinfo.c: static void handle_filter_flowed(struct mailinfo *mi, struct strbuf +static void summarize_quoted_cr(struct mailinfo *mi) +{ + if (mi->have_quoted_cr) -+ warning("quoted CR detected"); ++ warning(_("quoted CRLF detected")); +} + static void handle_body(struct mailinfo *mi, struct strbuf *line) @@ t/t5100-mailinfo.sh: test_expect_success 'mailinfo handles unusual header whites ' +check_quoted_cr_mail () { -+ git mailinfo -u "$@" quoted-cr-msg quoted-cr-patch \ -+ <"$DATA/quoted-cr.mbox" >quoted-cr-info 2>quoted-cr-err && -+ test_cmp "expect-cr-msg" quoted-cr-msg && -+ test_cmp "expect-cr-patch" quoted-cr-patch && -+ test_cmp "$DATA/quoted-cr-info" quoted-cr-info ++ mail="$1" && shift && ++ git mailinfo -u "$@" "$mail.msg" "$mail.patch" \ ++ <"$mail" >"$mail.info" 2>"$mail.err" && ++ test_cmp "$mail-expected.msg" "$mail.msg" && ++ test_cmp "$mail-expected.patch" "$mail.patch" && ++ test_cmp "$DATA/quoted-cr-info" "$mail.info" +} + ++test_expect_success 'split base64 email with quoted-cr' ' ++ mkdir quoted-cr && ++ git mailsplit -oquoted-cr "$DATA/quoted-cr.mbox" >quoted-cr/last && ++ test $(cat quoted-cr/last) = 2 ++' ++ +test_expect_success 'mailinfo warn CR in base64 encoded email' ' -+ sed "s/%%/$(printf \\015)/" "$DATA/quoted-cr-msg" >expect-cr-msg && -+ sed "s/%%/$(printf \\015)/" "$DATA/quoted-cr-patch" >expect-cr-patch && -+ check_quoted_cr_mail && -+ grep "quoted CR detected" quoted-cr-err ++ sed -e "s/%%$//" -e "s/%%/$(printf \\015)/g" "$DATA/quoted-cr-msg" \ ++ >quoted-cr/0001-expected.msg && ++ sed "s/%%/$(printf \\015)/g" "$DATA/quoted-cr-msg" \ ++ >quoted-cr/0002-expected.msg && ++ sed -e "s/%%$//" -e "s/%%/$(printf \\015)/g" "$DATA/quoted-cr-patch" \ ++ >quoted-cr/0001-expected.patch && ++ sed "s/%%/$(printf \\015)/g" "$DATA/quoted-cr-patch" \ ++ >quoted-cr/0002-expected.patch && ++ check_quoted_cr_mail quoted-cr/0001 && ++ test_must_be_empty quoted-cr/0001.err && ++ check_quoted_cr_mail quoted-cr/0002 && ++ grep "quoted CRLF detected" quoted-cr/0002.err +' + test_done @@ t/t5100/quoted-cr-info (new) ## t/t5100/quoted-cr-msg (new) ## @@ -+On different distro, pytest is suffixed with different patterns.%% ++On different distro, %%pytest is suffixed with different patterns.%% +%% ## t/t5100/quoted-cr-patch (new) ## @@ t/t5100/quoted-cr-patch (new) +--- a/configure%% ++++ b/configure%% +@@ -814,7 +814,7 @@ if [ $have_python3 -eq 1 ]; then%% -+ printf "Checking for python3 pytest (>= 3.0)... "%% ++ printf "%%Checking for python3 pytest (>= 3.0)... "%% + conf=$(mktemp)%% + printf "[pytest]\nminversion=3.0\n" > $conf%% +- if pytest-3 -c $conf --version >/dev/null 2>&1; then%% @@ -814,7 +814,7 @@ if [ $have_python3 -eq 1 ]; then%% ## t/t5100/quoted-cr.mbox (new) ## @@ ++From nobody Mon Sep 17 00:00:00 2001 +From: A U Thor +To: list@example.org +Subject: [PATCH v2] sample @@ t/t5100/quoted-cr.mbox (new) +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: base64 + -+T24gZGlmZmVyZW50IGRpc3RybywgcHl0ZXN0IGlzIHN1ZmZpeGVkIHdpdGggZGlmZmVyZW50IHBh -+dHRlcm5zLg0KDQotLS0NCiBjb25maWd1cmUgfCAyICstDQogMSBmaWxlIGNoYW5nZWQsIDEgaW5z -+ZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQoNCmRpZmYgLS1naXQgYS9jb25maWd1cmUgYi9jb25m -+aWd1cmUNCmluZGV4IGRiMzUzOGIzLi5mN2MxYzA5NSAxMDA3NTUNCi0tLSBhL2NvbmZpZ3VyZQ0K -+KysrIGIvY29uZmlndXJlDQpAQCAtODE0LDcgKzgxNCw3IEBAIGlmIFsgJGhhdmVfcHl0aG9uMyAt -+ZXEgMSBdOyB0aGVuDQogICAgIHByaW50ZiAiQ2hlY2tpbmcgZm9yIHB5dGhvbjMgcHl0ZXN0ICg+ -+PSAzLjApLi4uICINCiAgICAgY29uZj0kKG1rdGVtcCkNCiAgICAgcHJpbnRmICJbcHl0ZXN0XVxu -+bWludmVyc2lvbj0zLjBcbiIgPiAkY29uZg0KLSAgICBpZiBweXRlc3QtMyAtYyAkY29uZiAtLXZl -+cnNpb24gPi9kZXYvbnVsbCAyPiYxOyB0aGVuDQorICAgIGlmICIkcHl0aG9uIiAtbSBweXRlc3Qg -+LWMgJGNvbmYgLS12ZXJzaW9uID4vZGV2L251bGwgMj4mMTsgdGhlbg0KICAgICAgICAgcHJpbnRm -+ICJZZXMuXG4iDQogICAgICAgICBoYXZlX3B5dGhvbjNfcHl0ZXN0PTENCiAgICAgZWxzZQ0KLS0g -+DQoyLjI4LjANCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f -+CmV4YW1wbGUgbWFpbGluZyBsaXN0IC0tIGxpc3RAZXhhbXBsZS5vcmcKVG8gdW5zdWJzY3JpYmUg -+c2VuZCBhbiBlbWFpbCB0byBsaXN0LWxlYXZlQGV4YW1wbGUub3JnCg== ++T24gZGlmZmVyZW50IGRpc3RybywgDXB5dGVzdCBpcyBzdWZmaXhlZCB3aXRoIGRpZmZlcmVudCBw ++YXR0ZXJucy4KCi0tLQogY29uZmlndXJlIHwgMiArLQogMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0 ++aW9uKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvY29uZmlndXJlIGIvY29uZmlndXJl ++CmluZGV4IGRiMzUzOGIzLi5mN2MxYzA5NSAxMDA3NTUKLS0tIGEvY29uZmlndXJlCisrKyBiL2Nv ++bmZpZ3VyZQpAQCAtODE0LDcgKzgxNCw3IEBAIGlmIFsgJGhhdmVfcHl0aG9uMyAtZXEgMSBdOyB0 ++aGVuCiAgICAgcHJpbnRmICINQ2hlY2tpbmcgZm9yIHB5dGhvbjMgcHl0ZXN0ICg+PSAzLjApLi4u ++ICIKICAgICBjb25mPSQobWt0ZW1wKQogICAgIHByaW50ZiAiW3B5dGVzdF1cbm1pbnZlcnNpb249 ++My4wXG4iID4gJGNvbmYKLSAgICBpZiBweXRlc3QtMyAtYyAkY29uZiAtLXZlcnNpb24gPi9kZXYv ++bnVsbCAyPiYxOyB0aGVuCisgICAgaWYgIiRweXRob24iIC1tIHB5dGVzdCAtYyAkY29uZiAtLXZl ++cnNpb24gPi9kZXYvbnVsbCAyPiYxOyB0aGVuCiAgICAgICAgIHByaW50ZiAiWWVzLlxuIgogICAg ++ICAgICBoYXZlX3B5dGhvbjNfcHl0ZXN0PTEKICAgICBlbHNlCi0tIAoyLjI4LjAKX19fX19fX19f ++X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZXhhbXBsZSBtYWlsaW5nIGxp ++c3QgLS0gbGlzdEBleGFtcGxlLm9yZwpUbyB1bnN1YnNjcmliZSBzZW5kIGFuIGVtYWlsIHRvIGxp ++c3QtbGVhdmVAZXhhbXBsZS5vcmcK ++ ++From nobody Mon Sep 17 00:00:00 2001 ++From: A U Thor ++To: list@example.org ++Subject: [PATCH v2] sample ++Date: Mon, 3 Aug 2020 22:40:55 +0700 ++Message-Id: ++Content-Type: text/plain; charset="utf-8" ++Content-Transfer-Encoding: base64 ++ ++T24gZGlmZmVyZW50IGRpc3RybywgDXB5dGVzdCBpcyBzdWZmaXhlZCB3aXRoIGRpZmZlcmVudCBw ++YXR0ZXJucy4NCg0KLS0tDQogY29uZmlndXJlIHwgMiArLQ0KIDEgZmlsZSBjaGFuZ2VkLCAxIGlu ++c2VydGlvbigrKSwgMSBkZWxldGlvbigtKQ0KDQpkaWZmIC0tZ2l0IGEvY29uZmlndXJlIGIvY29u ++ZmlndXJlDQppbmRleCBkYjM1MzhiMy4uZjdjMWMwOTUgMTAwNzU1DQotLS0gYS9jb25maWd1cmUN ++CisrKyBiL2NvbmZpZ3VyZQ0KQEAgLTgxNCw3ICs4MTQsNyBAQCBpZiBbICRoYXZlX3B5dGhvbjMg ++LWVxIDEgXTsgdGhlbg0KICAgICBwcmludGYgIg1DaGVja2luZyBmb3IgcHl0aG9uMyBweXRlc3Qg ++KD49IDMuMCkuLi4gIg0KICAgICBjb25mPSQobWt0ZW1wKQ0KICAgICBwcmludGYgIltweXRlc3Rd ++XG5taW52ZXJzaW9uPTMuMFxuIiA+ICRjb25mDQotICAgIGlmIHB5dGVzdC0zIC1jICRjb25mIC0t ++dmVyc2lvbiA+L2Rldi9udWxsIDI+JjE7IHRoZW4NCisgICAgaWYgIiRweXRob24iIC1tIHB5dGVz ++dCAtYyAkY29uZiAtLXZlcnNpb24gPi9kZXYvbnVsbCAyPiYxOyB0aGVuDQogICAgICAgICBwcmlu ++dGYgIlllcy5cbiINCiAgICAgICAgIGhhdmVfcHl0aG9uM19weXRlc3Q9MQ0KICAgICBlbHNlDQot ++LSANCjIuMjguMA0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f ++X18KZXhhbXBsZSBtYWlsaW5nIGxpc3QgLS0gbGlzdEBleGFtcGxlLm9yZwpUbyB1bnN1YnNjcmli ++ZSBzZW5kIGFuIGVtYWlsIHRvIGxpc3QtbGVhdmVAZXhhbXBsZS5vcmcK 4: d5b2da370d ! 4: 8aeb960dfd mailinfo: allow squelching quoted CR warning @@ Metadata Author: Đoàn Trần Công Danh ## Commit message ## - mailinfo: allow squelching quoted CR warning + mailinfo: allow squelching quoted CRLF warning - In previous change, Git starts to warn for quoted CR in decoded + In previous change, Git starts to warn for quoted CRLF in decoded base64/QP email. Despite those warnings are usually helpful, - quoted CR could be part of some users' workflow. + quoted CRLF could be part of some users' workflow. Let's give them an option to turn off the warning completely. @@ mailinfo.c: static void handle_filter_flowed(struct mailinfo *mi, struct strbuf - if (mi->have_quoted_cr) + if (mi->have_quoted_cr && + mi->quoted_cr == quoted_cr_warn) - warning("quoted CR detected"); + warning(_("quoted CRLF detected")); } @@ mailinfo.c: int mailinfo(struct mailinfo *mi, const char *msg, const char *patch) @@ mailinfo.h: struct mailinfo { void clear_mailinfo(struct mailinfo *); ## t/t5100-mailinfo.sh ## -@@ t/t5100-mailinfo.sh: check_quoted_cr_mail () { - test_cmp "$DATA/quoted-cr-info" quoted-cr-info - } - --test_expect_success 'mailinfo warn CR in base64 encoded email' ' -+test_expect_success 'mailinfo handle CR in base64 encoded email' ' - sed "s/%%/$(printf \\015)/" "$DATA/quoted-cr-msg" >expect-cr-msg && - sed "s/%%/$(printf \\015)/" "$DATA/quoted-cr-patch" >expect-cr-patch && - check_quoted_cr_mail && -- grep "quoted CR detected" quoted-cr-err -+ grep "quoted CR detected" quoted-cr-err && -+ check_quoted_cr_mail --quoted-cr=nowarn && -+ test_must_be_empty quoted-cr-err +@@ t/t5100-mailinfo.sh: test_expect_success 'mailinfo warn CR in base64 encoded email' ' + check_quoted_cr_mail quoted-cr/0001 && + test_must_be_empty quoted-cr/0001.err && + check_quoted_cr_mail quoted-cr/0002 && +- grep "quoted CRLF detected" quoted-cr/0002.err ++ grep "quoted CRLF detected" quoted-cr/0002.err && ++ check_quoted_cr_mail quoted-cr/0001 --quoted-cr=nowarn && ++ test_must_be_empty quoted-cr/0001.err && ++ check_quoted_cr_mail quoted-cr/0002 --quoted-cr=nowarn && ++ test_must_be_empty quoted-cr/0002.err ' test_done 5: 9e96d4bf5e ! 5: 448daac5b3 mailinfo: allow stripping quoted CR without warning @@ mailinfo.h struct mailinfo { ## t/t5100-mailinfo.sh ## -@@ t/t5100-mailinfo.sh: test_expect_success 'mailinfo handle CR in base64 encoded email' ' - check_quoted_cr_mail && - grep "quoted CR detected" quoted-cr-err && - check_quoted_cr_mail --quoted-cr=nowarn && -+ test_must_be_empty quoted-cr-err && -+ sed "s/%%//" "$DATA/quoted-cr-msg" >expect-cr-msg && -+ sed "s/%%//" "$DATA/quoted-cr-patch" >expect-cr-patch && -+ check_quoted_cr_mail --quoted-cr=strip && - test_must_be_empty quoted-cr-err +@@ t/t5100-mailinfo.sh: test_expect_success 'mailinfo warn CR in base64 encoded email' ' + check_quoted_cr_mail quoted-cr/0001 --quoted-cr=nowarn && + test_must_be_empty quoted-cr/0001.err && + check_quoted_cr_mail quoted-cr/0002 --quoted-cr=nowarn && ++ test_must_be_empty quoted-cr/0002.err && ++ cp quoted-cr/0001-expected.msg quoted-cr/0002-expected.msg && ++ cp quoted-cr/0001-expected.patch quoted-cr/0002-expected.patch && ++ check_quoted_cr_mail quoted-cr/0001 --quoted-cr=strip && ++ test_must_be_empty quoted-cr/0001.err && ++ check_quoted_cr_mail quoted-cr/0002 --quoted-cr=strip && + test_must_be_empty quoted-cr/0002.err ' 6: d6aa12acc0 ! 6: e6dbc9d336 am: learn to process quoted lines that ends with CRLF @@ t/t4258-am-quoted-cr.sh (new) +test_expect_success 'am warn if quoted-cr is found' ' + git reset --hard one && + test_must_fail git am "$DATA/mbox" 2>err && -+ grep "quoted CR detected" err ++ grep "quoted CRLF detected" err +' + -+test_expect_success 'am strip if quoted-cr is found' ' ++test_expect_success 'am --quoted-cr=strip' ' + test_might_fail git am --abort && + git reset --hard one && + git am --quoted-cr=strip "$DATA/mbox" && + git diff --exit-code HEAD two +' + -+test_expect_success 'am strip if quoted-cr is found' ' ++test_expect_success 'am with config mailinfo.quotecr=strip' ' + test_might_fail git am --abort && + git reset --hard one && + test_config mailinfo.quotedCr strip && -- 2.31.1.448.g9c2f8508d1