From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 285BCC76191 for ; Sun, 21 Jul 2019 21:29:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F124F21743 for ; Sun, 21 Jul 2019 21:28:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LNxv8NfT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727233AbfGUV26 (ORCPT ); Sun, 21 Jul 2019 17:28:58 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:37719 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726981AbfGUV2m (ORCPT ); Sun, 21 Jul 2019 17:28:42 -0400 Received: by mail-pg1-f196.google.com with SMTP id i70so5920980pgd.4 for ; Sun, 21 Jul 2019 14:28:42 -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=h1lAoIGMEmg1SmYdgcH8enSteTGZOeyVaONxBQc1srM=; b=LNxv8NfTQ9tJ2P/+uvOb3saxettugiprX3jM1F2J5ZFenuS2Hz7skylNDmsldI3ETI 451udWxKEpha6SlayOZum3TGQ/PXgmSRgZ2KpEtwISkwO0YjhEzGYnd61k8+oKO9i3b3 fuPAQNgTZswpLzFEE5Vlt6cu/ulq3l6tTwKikm6US+MqniNONDmn22fBi6iALxO/DnmP tsj/Hs4sOnpJJteSvgB2uNm6o2Vgc19Whz3tQCmmG0CdMDAuceMwnIaShBWPwYJFEkeg nJr8IQglYr/QBHXMq1QsvL30GUGiNN40l80yWKgkP+8uFZgv9/yX19gGQpRgx8NHlvNY 8o7A== 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=h1lAoIGMEmg1SmYdgcH8enSteTGZOeyVaONxBQc1srM=; b=ZWrwU4E+owb4hZawMpQIz6HkfOFXUgSj/wtpxGLoIDwo8FfeEFj6FXORZSidAT/gaU 46cOm7P8xl54bVV5d4sK/v+ratvKw+u5tPvQx2TVzv/9JqRudr5YErmBpL5XgJPxgsPJ dIrBb88QiFlPSpmgMxbXLg125g2YJ9r4Ogi+e2zeIFVAnTdl1iBeiC6tUSaDlmgQ0FwI Xj8gijg7VLyYSPS1RH+0Qfcek2Ct5ON9xYQgBmuX7Kf3n+ZYLqFEn/5Q3Omy+lZuMH3L 1osK24FMegtrgZfZoJhRrd3YlZAbngsVptPN+rVZ66ifujnmyZayw0Oww49H8LKGLmYU GZbA== X-Gm-Message-State: APjAAAX/Oieb9RA7iuNVFCkkOzBcHv0dDEkmLJSFVd1nApERRbzg/LtE knzmo05GeQcQTSL/5K6ruV8= X-Google-Smtp-Source: APXvYqxadyXLONMT5MqN95a3X4wtEGwDb5OA/CmTRZVv6gCdzmLEtOHYK+F2yDF/ylAhcp0hIAc1qA== X-Received: by 2002:a65:4189:: with SMTP id a9mr41904923pgq.399.1563744521934; Sun, 21 Jul 2019 14:28:41 -0700 (PDT) Received: from localhost.localdomain ([2601:640:105:2ef8:a909:5e8d:6363:7009]) by smtp.gmail.com with ESMTPSA id t9sm37970510pji.18.2019.07.21.14.28.40 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 21 Jul 2019 14:28:41 -0700 (PDT) From: Yury Norov To: Andrew Morton , Andy Shevchenko , Rasmus Villemoes , Dmitry Torokhov , "David S . Miller" , Stephen Rothwell , Amritha Nambiar , Willem de Bruijn , Kees Cook , Matthew Wilcox , "Tobin C . Harding" , Will Deacon , Miklos Szeredi , Vineet Gupta , Chris Wilson , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org Cc: Yury Norov , Yury Norov , Jens Axboe , Steffen Klassert Subject: [PATCH 6/7] lib: new testcases for bitmap_parse{_user} Date: Sun, 21 Jul 2019 14:27:52 -0700 Message-Id: <20190721212753.3287-7-yury.norov@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190721212753.3287-1-yury.norov@gmail.com> References: <20190721212753.3287-1-yury.norov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >From Yury Norov New version of bitmap_parse() is unified with bitmap_parse_list(), and therefore: - weakens rules on whitespaces and commas between hex chunks; - in addition to \0 allows using \n as the line ending symbol; - allows passing UINT_MAX or any other big number as the length of input string instead of actual string length. The patch covers the cases. Reviewed-by: Andy Shevchenko Signed-off-by: Yury Norov Signed-off-by: Yury Norov --- lib/test_bitmap.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c index e306d3da12019..d9fe7c89e6a94 100644 --- a/lib/test_bitmap.c +++ b/lib/test_bitmap.c @@ -344,14 +344,22 @@ static const unsigned long parse_test2[] __initconst = { }; static const struct test_bitmap_parselist parse_tests[] __initconst = { + {0, "", &parse_test[0 * step], 32, 0}, + {0, " ", &parse_test[0 * step], 32, 0}, {0, "0", &parse_test[0 * step], 32, 0}, + {0, "0\n", &parse_test[0 * step], 32, 0}, {0, "1", &parse_test[1 * step], 32, 0}, {0, "deadbeef", &parse_test[2 * step], 32, 0}, {0, "1,0", &parse_test[3 * step], 33, 0}, + {0, "deadbeef,\n,0,1", &parse_test[2 * step], 96, 0}, {0, "deadbeef,1,0", &parse_test2[0 * 2 * step], 96, 0}, {0, "baadf00d,deadbeef,1,0", &parse_test2[1 * 2 * step], 128, 0}, {0, "badf00d,deadbeef,1,0", &parse_test2[2 * 2 * step], 124, 0}, + {0, "badf00d,deadbeef,1,0", &parse_test2[2 * 2 * step], 124, NO_LEN}, + {0, " badf00d,deadbeef,1,0 ", &parse_test2[2 * 2 * step], 124, 0}, + {0, " , badf00d,deadbeef,1,0 , ", &parse_test2[2 * 2 * step], 124, 0}, + {0, " , badf00d, ,, ,,deadbeef,1,0 , ", &parse_test2[2 * 2 * step], 124, 0}, {-EINVAL, "goodfood,deadbeef,1,0", NULL, 128, 0}, {-EOVERFLOW, "3,0", NULL, 33, 0}, -- 2.20.1