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Rozycki" X-Patchwork-Id: 99023 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 9E5D7385840A for ; Wed, 16 Oct 2024 15:47:50 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from angie.orcam.me.uk (angie.orcam.me.uk [78.133.224.34]) by sourceware.org (Postfix) with ESMTP id 0CB863858023 for ; Wed, 16 Oct 2024 15:45:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 0CB863858023 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=orcam.me.uk Authentication-Results: sourceware.org; spf=none smtp.mailfrom=orcam.me.uk ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 0CB863858023 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=78.133.224.34 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1729093549; cv=none; b=KW+LYZJiRwKi6mYHHKl8TtehCGMAW3aAPsg6d2CROi6lbxQwn5m8E+AkGrkb3Ynp5bNO5gLbG3TX3FNkI7FW0ZBXJJDBDsKuNNYs/nQxiMsW9lgXxCOHDW0WASVDllmOHOk1xSOitjTqM1/ZmH7m9Z97TrTmuQudZwd77UfHiEk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1729093549; c=relaxed/simple; bh=YwO/Se6VfCTEysAL84mVOEhniC/6m0aKjVCVzTbyZQU=; h=Date:From:To:Subject:Message-ID:MIME-Version; b=CHLnSZtGKrGMtRAf1217jKI5vlPFjBIEXQmadv85BBlCapvn8qxghCQARaKMtb/JVqFiE7+YAkwm3Qjn8Xf0ATpipy7/vdxW38nmZJMkhwdMm+tXfYPV2YtcpAZHd62/zTEIde4gmc02kFYKRv/Bpf3VpWbiEtt6Ad/fopNRbfs= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by angie.orcam.me.uk (Postfix, from userid 500) id 8EA1D92009C; Wed, 16 Oct 2024 17:45:45 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by angie.orcam.me.uk (Postfix) with ESMTP id 8886492009B; Wed, 16 Oct 2024 16:45:45 +0100 (BST) Date: Wed, 16 Oct 2024 16:45:45 +0100 (BST) From: "Maciej W. Rozycki" To: libc-alpha@sourceware.org cc: "Maciej W. Rozycki" Subject: [PATCH v3 05/12] stdio-common: Add tests for formatted sprintf output specifiers In-Reply-To: Message-ID: References: User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 X-Spam-Status: No, score=-1162.5 required=5.0 tests=BAYES_00, KAM_ASCII_DIVIDERS, KAM_DMARC_STATUS, KAM_INFOUSMEBIZ, KAM_LAZY_DOMAIN_SECURITY, KAM_SHORT, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: "Maciej W. Rozycki" Errors-To: libc-alpha-bounces~patchwork=sourceware.org@sourceware.org From: Maciej W. Rozycki Wire sprintf into test infrastructure for formatted printf output specifiers. --- New change in v2. --- stdio-common/Makefile | 2 stdio-common/tst-printf-format-s-c.c | 20 +++++++++ stdio-common/tst-printf-format-s-char.c | 20 +++++++++ stdio-common/tst-printf-format-s-double.c | 20 +++++++++ stdio-common/tst-printf-format-s-int.c | 20 +++++++++ stdio-common/tst-printf-format-s-ldouble.c | 20 +++++++++ stdio-common/tst-printf-format-s-llong.c | 20 +++++++++ stdio-common/tst-printf-format-s-long.c | 20 +++++++++ stdio-common/tst-printf-format-s-s.c | 20 +++++++++ stdio-common/tst-printf-format-s-short.c | 20 +++++++++ stdio-common/tst-printf-format-s-uchar.c | 20 +++++++++ stdio-common/tst-printf-format-s-uint.c | 20 +++++++++ stdio-common/tst-printf-format-s-ullong.c | 20 +++++++++ stdio-common/tst-printf-format-s-ulong.c | 20 +++++++++ stdio-common/tst-printf-format-s-ushort.c | 20 +++++++++ stdio-common/tst-printf-format-s.h | 60 +++++++++++++++++++++++++++++ 16 files changed, 341 insertions(+), 1 deletion(-) glibc-tst-printf-format-all-sprintf.diff Index: glibc/stdio-common/Makefile =================================================================== --- glibc.orig/stdio-common/Makefile +++ glibc/stdio-common/Makefile @@ -23,7 +23,7 @@ subdir := stdio-common include ../Makeconfig # List of markers for printf family function tests. -xprintf-funcs := p as d f +xprintf-funcs := p as d f s # List of data types and formats for individual per-conversion printf tests. fmt-convs := double ldouble Index: glibc/stdio-common/tst-printf-format-s-c.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-c.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for the 'c' conversion. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-c.c" Index: glibc/stdio-common/tst-printf-format-s-char.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-char.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for signed char conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-char.c" Index: glibc/stdio-common/tst-printf-format-s-double.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-double.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for double conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-double.c" Index: glibc/stdio-common/tst-printf-format-s-int.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-int.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-int.c" Index: glibc/stdio-common/tst-printf-format-s-ldouble.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-ldouble.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for long double conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-ldouble.c" Index: glibc/stdio-common/tst-printf-format-s-llong.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-llong.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for long long int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-llong.c" Index: glibc/stdio-common/tst-printf-format-s-long.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-long.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for long int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-long.c" Index: glibc/stdio-common/tst-printf-format-s-s.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-s.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for the 's' conversion. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-s.c" Index: glibc/stdio-common/tst-printf-format-s-short.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-short.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for short int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-short.c" Index: glibc/stdio-common/tst-printf-format-s-uchar.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-uchar.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for unsigned char conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-uchar.c" Index: glibc/stdio-common/tst-printf-format-s-uint.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-uint.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for unsigned int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-uint.c" Index: glibc/stdio-common/tst-printf-format-s-ullong.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-ullong.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for unsigned long long int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-ullong.c" Index: glibc/stdio-common/tst-printf-format-s-ulong.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-ulong.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for unsigned long int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-ulong.c" Index: glibc/stdio-common/tst-printf-format-s-ushort.c =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s-ushort.c @@ -0,0 +1,20 @@ +/* Test for formatted 'sprintf' output for unsigned short int conversions. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include "tst-printf-format-s.h" +#include "tst-printf-format-skeleton-ushort.c" Index: glibc/stdio-common/tst-printf-format-s.h =================================================================== --- /dev/null +++ glibc/stdio-common/tst-printf-format-s.h @@ -0,0 +1,60 @@ +/* Test feature wrapper for formatted 'sprintf' output. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include + +#include + +#define SPRINTF_BUFFER_SIZE 65536 + +static struct support_next_to_fault ntf; + +#define PREPARE printf_under_test_init +static void +printf_under_test_init (int argc, char **argv) +{ + ntf = support_next_to_fault_allocate (SPRINTF_BUFFER_SIZE); +} + +static void __attribute__ ((destructor)) +printf_under_test_fini (void) +{ + support_next_to_fault_free (&ntf); +} + +#define printf_under_test(...) \ +({ \ + __label__ out; \ + char *str = ntf.buffer; \ + int result; \ + \ + result = sprintf (str, __VA_ARGS__); \ + if (result < 0) \ + { \ + perror ("sprintf"); \ + goto out; \ + } \ + if (fwrite (str, sizeof (*str), result, stdout) != result) \ + { \ + perror ("fwrite"); \ + result = -1; \ + } \ +out: \ + result; \ +})