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[src/trunk]: src Add some tests for strtol(3).
details: https://anonhg.NetBSD.org/src/rev/ffb87161c2f5
branches: trunk
changeset: 765743:ffb87161c2f5
user: jruoho <jruoho%NetBSD.org@localhost>
date: Sat Jun 04 14:56:57 2011 +0000
description:
Add some tests for strtol(3).
diffstat:
distrib/sets/lists/tests/mi | 4 +-
tests/lib/libc/stdlib/Makefile | 3 +-
tests/lib/libc/stdlib/t_strtol.c | 236 +++++++++++++++++++++++++++++++++++++++
3 files changed, 241 insertions(+), 2 deletions(-)
diffs (282 lines):
diff -r f28924475241 -r ffb87161c2f5 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Sat Jun 04 14:18:10 2011 +0000
+++ b/distrib/sets/lists/tests/mi Sat Jun 04 14:56:57 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.347 2011/06/04 09:29:43 jruoho Exp $
+# $NetBSD: mi,v 1.348 2011/06/04 14:56:57 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -442,6 +442,7 @@
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_mi_vector_hash.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_posix_memalign.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_strtod.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_strtol.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_strtox.debug tests-obsolete obsolete
./usr/libdata/debug/usr/tests/lib/libc/string tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/string/t_memcpy.debug tests-lib-debug debug,atf
@@ -1957,6 +1958,7 @@
./usr/tests/lib/libc/stdlib/t_mi_vector_hash tests-lib-tests atf
./usr/tests/lib/libc/stdlib/t_posix_memalign tests-lib-tests atf
./usr/tests/lib/libc/stdlib/t_strtod tests-lib-tests atf
+./usr/tests/lib/libc/stdlib/t_strtol tests-lib-tests atf
./usr/tests/lib/libc/stdlib/t_strtox tests-obsolete obsolete
./usr/tests/lib/libc/string tests-lib-tests
./usr/tests/lib/libc/string/Atffile tests-lib-tests atf
diff -r f28924475241 -r ffb87161c2f5 tests/lib/libc/stdlib/Makefile
--- a/tests/lib/libc/stdlib/Makefile Sat Jun 04 14:18:10 2011 +0000
+++ b/tests/lib/libc/stdlib/Makefile Sat Jun 04 14:56:57 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.13 2011/06/04 11:12:28 jruoho Exp $
+# $NetBSD: Makefile,v 1.14 2011/06/04 14:56:58 jruoho Exp $
.include <bsd.own.mk>
@@ -12,6 +12,7 @@
TESTS_C+= t_mi_vector_hash
TESTS_C+= t_posix_memalign
TESTS_C+= t_strtod
+TESTS_C+= t_strtol
TESTS_SH+= t_atexit
TESTS_SH+= t_getopt
diff -r f28924475241 -r ffb87161c2f5 tests/lib/libc/stdlib/t_strtol.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/stdlib/t_strtol.c Sat Jun 04 14:56:57 2011 +0000
@@ -0,0 +1,236 @@
+/* $NetBSD: t_strtol.c,v 1.1 2011/06/04 14:56:58 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jukka Ruohonen.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: t_strtol.c,v 1.1 2011/06/04 14:56:58 jruoho Exp $");
+
+#include <atf-c.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+struct test {
+ const char *str;
+ long int res;
+ int base;
+ const char *end;
+};
+
+static void check(struct test *, long int, long long int, char *);
+
+static void
+check(struct test *t, long int li, long long int lli, char *end)
+{
+
+ if (li != -1 && li != t->res)
+ atf_tc_fail_nonfatal("strtol(%s, &end, %d) failed "
+ "(rv = %ld)", t->str, t->base, li);
+
+ if (lli != -1 && lli != (long long int)t->res)
+ atf_tc_fail_nonfatal("strtoll(%s, NULL, %d) failed "
+ "(rv = %lld)", t->str, t->base, lli);
+
+ if (t->end != NULL && strcmp(t->end, end) != 0)
+ atf_tc_fail_nonfatal("invalid end pointer ('%s') from "
+ "strtol(%s, &end, %d)", end, t->str, t->base);
+}
+
+ATF_TC(strtol_base);
+ATF_TC_HEAD(strtol_base, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Test strtol(3) with different bases");
+}
+
+ATF_TC_BODY(strtol_base, tc)
+{
+ struct test t[] = {
+ { "123456789", 123456789, 0, NULL },
+ { "111010110111100110100010101", 123456789, 2, NULL },
+ { "22121022020212200", 123456789, 3, NULL },
+ { "13112330310111", 123456789, 4, NULL },
+ { "223101104124", 123456789, 5, NULL },
+ { "20130035113", 123456789, 6, NULL },
+ { "3026236221", 123456789, 7, NULL },
+ { "726746425", 123456789, 8, NULL },
+ { "277266780", 123456789, 9, NULL },
+ { "123456789", 123456789, 10, NULL },
+ { "63762A05", 123456789, 11, NULL },
+ { "35418A99", 123456789, 12, NULL },
+ { "1C767471", 123456789, 13, NULL },
+ { "12579781", 123456789, 14, NULL },
+ { "AC89BC9", 123456789, 15, NULL },
+ { "75BCD15", 123456789, 16, NULL },
+ { "123456789", 342391, 8, NULL },
+ { "0123456789", 342391, 0, NULL },
+ { "0123456789", 123456789, 10, NULL },
+ { "0123456789", 0x123456789, 16, NULL },
+ { "0x123456789", 0x123456789, 0, NULL },
+ { "0x75bcd15", 123456789, 0, NULL },
+ };
+
+ long long int lli;
+ long int li;
+ char *end;
+ size_t i;
+
+ for (i = 0; i < __arraycount(t); i++) {
+
+ li = strtol(t[i].str, &end, t[i].base);
+ lli = strtoll(t[i].str, NULL, t[i].base);
+
+ check(&t[i], li, lli, end);
+ }
+}
+
+ATF_TC(strtol_case);
+ATF_TC_HEAD(strtol_case, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Case insensitivity with strtol(3)");
+}
+
+ATF_TC_BODY(strtol_case, tc)
+{
+ struct test t[] = {
+ { "abcd", 0xabcd, 16, NULL },
+ { " dcba", 0xdcba, 16, NULL },
+ { "abcd dcba", 0xabcd, 16, " dcba" },
+ { "abc0x123", 0xabc0, 16, NULL },
+ { "abcd\0x123", 0xabcd, 16, "\0x123" },
+ { "ABCD", 0xabcd, 16, NULL },
+ { "aBcD", 0xabcd, 16, NULL },
+ { "0xABCD", 0xabcd, 16, NULL },
+ { "0xABCDX", 0xabcd, 16, "X" },
+ };
+
+ long long int lli;
+ long int li;
+ char *end;
+ size_t i;
+
+ for (i = 0; i < __arraycount(t); i++) {
+
+ li = strtol(t[i].str, &end, t[i].base);
+ lli = strtoll(t[i].str, NULL, t[i].base);
+
+ check(&t[i], li, lli, end);
+ }
+}
+
+ATF_TC(strtol_range);
+ATF_TC_HEAD(strtol_range, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Test ERANGE from strtol(3)");
+}
+
+ATF_TC_BODY(strtol_range, tc)
+{
+
+#if LONG_MAX == 0x7fffffff /* XXX: Is this portable? */
+
+ struct test t[] = {
+ { "20000000000", 2147483647, 8, NULL },
+ { "2147483648", 2147483647, 10, NULL },
+ { "80000000", 2147483647, 16, NULL },
+ };
+#else
+ struct test t[] = {
+ { "1000000000000000000000", 9223372036854775807, 8, NULL },
+ { "9223372036854775808", 9223372036854775807, 10, NULL },
+ { "8000000000000000", 9223372036854775807, 16, NULL },
+ };
+#endif
+
+ long int li;
+ char *end;
+ size_t i;
+
+ for (i = 0; i < __arraycount(t); i++) {
+
+ errno = 0;
+ li = strtol(t[i].str, &end, t[i].base);
+
+ if (errno != ERANGE)
+ atf_tc_fail("strtol(3) did not catch ERANGE");
+
+ check(&t[i], li, -1, end);
+ }
+}
+
+ATF_TC(strtol_signed);
+ATF_TC_HEAD(strtol_signed, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "A basic test of strtol(3)");
+}
+
+ATF_TC_BODY(strtol_signed, tc)
+{
+ struct test t[] = {
+ { "1", 1, 0, NULL },
+ { " 2", 2, 0, NULL },
+ { " 3", 3, 0, NULL },
+ { " -3", -3, 0, NULL },
+ { "--1", 0, 0, "--1" },
+ { "+-2", 0, 0, "+-2" },
+ { "++3", 0, 0, "++3" },
+ { "+9", 9, 0, NULL },
+ { "+123", 123, 0, NULL },
+ { "-1 3", -1, 0, " 3" },
+ { "-1.3", -1, 0, ".3" },
+ { "- 3", 0, 0, "- 3" },
+ { "+33.", 33, 0, "." },
+ { "30x0", 30, 0, "x0" },
+ };
+
+ long long int lli;
+ long int li;
+ char *end;
+ size_t i;
+
+ for (i = 0; i < __arraycount(t); i++) {
+
+ li = strtol(t[i].str, &end, t[i].base);
+ lli = strtoll(t[i].str, NULL, t[i].base);
+
+ check(&t[i], li, lli, end);
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, strtol_base);
+ ATF_TP_ADD_TC(tp, strtol_case);
+ ATF_TP_ADD_TC(tp, strtol_range);
+ ATF_TP_ADD_TC(tp, strtol_signed);
+
+ return atf_no_error();
+}
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