Module Name: src Committed By: pgoyette Date: Thu Aug 8 04:52:10 UTC 2013
Modified Files: src/tests/lib/libutil: t_snprintb.c Log Message: Add a new test case for snprintb_m(3) to catch previous boundary bug. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libutil/t_snprintb.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/tests/lib/libutil/t_snprintb.c diff -u src/tests/lib/libutil/t_snprintb.c:1.1 src/tests/lib/libutil/t_snprintb.c:1.2 --- src/tests/lib/libutil/t_snprintb.c:1.1 Fri Jul 16 13:56:32 2010 +++ src/tests/lib/libutil/t_snprintb.c Thu Aug 8 04:52:10 2013 @@ -1,4 +1,4 @@ -/* $NetBSD: t_snprintb.c,v 1.1 2010/07/16 13:56:32 jmmv Exp $ */ +/* $NetBSD: t_snprintb.c,v 1.2 2013/08/08 04:52:10 pgoyette Exp $ */ /* * Copyright (c) 2002, 2004, 2008, 2010 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include <sys/cdefs.h> __COPYRIGHT("@(#) Copyright (c) 2008, 2010\ The NetBSD Foundation, inc. All rights reserved."); -__RCSID("$NetBSD: t_snprintb.c,v 1.1 2010/07/16 13:56:32 jmmv Exp $"); +__RCSID("$NetBSD: t_snprintb.c,v 1.2 2013/08/08 04:52:10 pgoyette Exp $"); #include <string.h> #include <util.h> @@ -59,17 +59,58 @@ ATF_TC_HEAD(snprintb, tc) ATF_TC_BODY(snprintb, tc) { h_snprintb("\10\2BITTWO\1BITONE", 3, "03<BITTWO,BITONE>"); - + h_snprintb("\177\20b\05NOTBOOT\0b\06FPP\0b\013SDVMA\0b\015VIDEO\0" "b\020LORES\0b\021FPA\0b\022DIAG\0b\016CACHE\0" "b\017IOCACHE\0b\022LOOPBACK\0b\04DBGCACHE\0", 0xe860, "0xe860<NOTBOOT,FPP,SDVMA,VIDEO,CACHE,IOCACHE>"); } +static void +h_snprintb_m(const char *fmt, uint64_t val, int line_max, const char *res, + int res_len) +{ + char buf[1024]; + int len; + + len = snprintb_m(buf, sizeof(buf), fmt, val, line_max); + + ATF_REQUIRE_EQG(len, res_len); + ATF_REQUIRE_EQ(0, memcmp(res, buf, res_len + 1)); +} + +ATF_TC(snprintb_m); +ATF_TC_HEAD(snprintb_m, tc) +{ + atf_tc_set_md_var(tc, "descr", "Checks snprintb_m(3)"); +} +ATF_TC_BODY(snprintb_m, tc) +{ + h_snprintb_m("\177\020b\0LSB\0b\1_BITONE\0f\4\4NIBBLE2\0" + "f\x10\4BURST\0=\4FOUR\0=\xfSIXTEEN\0" + "b\x1fMSB\0\0", + 0x800f0701, + 33, + "0x800f0701<LSB,NIBBLE2=0x0>\0" + "0x800f0701<BURST=0xf=SIXTEEN,MSB>\0\0", + 62); + + h_snprintb_m("\177\020b\0LSB\0b\1_BITONE\0f\4\4NIBBLE2\0" + "f\x10\4BURST\0=\4FOUR\0=\xfSIXTEEN\0" + "b\x1fMSB\0\0", + 0x800f0701, + 32, + "0x800f0701<LSB,NIBBLE2=0x0>\0" + "0x800f0701<BURST=0xf=SIXTEEN>\0" + "0x800f0701<MSB>\0\0", + 74); +} + ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, snprintb); + ATF_TP_ADD_TC(tp, snprintb_m); return atf_no_error(); }