From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Haggerty Subject: [PATCH v2 1/2] check-ref-format --print: Normalize refnames that start with slashes Date: Sat, 27 Aug 2011 06:12:43 +0200 Message-ID: <1314418364-2532-2-git-send-email-mhagger@alum.mit.edu> References: <1314418364-2532-1-git-send-email-mhagger@alum.mit.edu> Cc: Junio C Hamano , cmn@elego.de, Michael Haggerty To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sat Aug 27 06:13:49 2011 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QxAHE-0006jJ-8m for gcvg-git-2@lo.gmane.org; Sat, 27 Aug 2011 06:13:48 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750824Ab1H0ENl (ORCPT ); Sat, 27 Aug 2011 00:13:41 -0400 Received: from einhorn.in-berlin.de ([192.109.42.8]:35077 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750695Ab1H0ENj (ORCPT ); Sat, 27 Aug 2011 00:13:39 -0400 X-Envelope-From: mhagger@alum.mit.edu Received: from michael.fritz.box (p54BED1A9.dip.t-dialin.net [84.190.209.169]) by einhorn.in-berlin.de (8.13.6/8.13.6/Debian-1) with ESMTP id p7R4DCBW009101; Sat, 27 Aug 2011 06:13:33 +0200 X-Mailer: git-send-email 1.7.6.8.gd2879 In-Reply-To: <1314418364-2532-1-git-send-email-mhagger@alum.mit.edu> X-Scanned-By: MIMEDefang_at_IN-Berlin_e.V. on 192.109.42.8 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: And add tests that such refnames are accepted and normalized correctly. Signed-off-by: Michael Haggerty --- This patch includes the simplification suggested by Junio on the mailing list. builtin/check-ref-format.c | 6 +++--- t/t1402-check-ref-format.sh | 6 ++++++ 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/builtin/check-ref-format.c b/builtin/check-ref-format.c index ae3f281..0723cf2 100644 --- a/builtin/check-ref-format.c +++ b/builtin/check-ref-format.c @@ -12,8 +12,8 @@ static const char builtin_check_ref_format_usage[] = " or: git check-ref-format --branch "; /* - * Replace each run of adjacent slashes in src with a single slash, - * and write the result to dst. + * Remove leading slashes and replace each run of adjacent slashes in + * src with a single slash, and write the result to dst. * * This function is similar to normalize_path_copy(), but stripped down * to meet check_ref_format's simpler needs. @@ -21,7 +21,7 @@ static const char builtin_check_ref_format_usage[] = static void collapse_slashes(char *dst, const char *src) { char ch; - char prev = '\0'; + char prev = '/'; while ((ch = *src++) != '\0') { if (prev == '/' && ch == prev) diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh index 1b0f82f..7563043 100755 --- a/t/t1402-check-ref-format.sh +++ b/t/t1402-check-ref-format.sh @@ -18,6 +18,9 @@ invalid_ref 'foo' valid_ref 'foo/bar/baz' valid_ref 'refs///heads/foo' invalid_ref 'heads/foo/' +valid_ref '/heads/foo' +valid_ref '///heads/foo' +invalid_ref '/foo' invalid_ref './foo' invalid_ref '.refs/foo' invalid_ref 'heads/foo..bar' @@ -70,7 +73,10 @@ invalid_ref_normalized() { valid_ref_normalized 'heads/foo' 'heads/foo' valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo' +valid_ref_normalized '/heads/foo' 'heads/foo' +valid_ref_normalized '///heads/foo' 'heads/foo' invalid_ref_normalized 'foo' +invalid_ref_normalized '/foo' invalid_ref_normalized 'heads/foo/../bar' invalid_ref_normalized 'heads/./foo' invalid_ref_normalized 'heads\foo' -- 1.7.6.8.gd2879