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[src/trunk]: src/tests/lib/libc/string Add one simple test case.
details: https://anonhg.NetBSD.org/src/rev/fca17ee8fd07
branches: trunk
changeset: 767042:fca17ee8fd07
user: jruoho <jruoho%NetBSD.org@localhost>
date: Thu Jul 07 09:16:06 2011 +0000
description:
Add one simple test case.
diffstat:
tests/lib/libc/string/t_strlen.c | 34 +++++++++++++++++++++++++++++++++-
1 files changed, 33 insertions(+), 1 deletions(-)
diffs (59 lines):
diff -r 30c2864265e0 -r fca17ee8fd07 tests/lib/libc/string/t_strlen.c
--- a/tests/lib/libc/string/t_strlen.c Thu Jul 07 08:59:30 2011 +0000
+++ b/tests/lib/libc/string/t_strlen.c Thu Jul 07 09:16:06 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: t_strlen.c,v 1.1 2011/07/07 08:59:33 jruoho Exp $ */
+/* $NetBSD: t_strlen.c,v 1.2 2011/07/07 09:16:06 jruoho Exp $ */
/*
* Written by J.T. Conklin <jtc%acorntoolworks.com@localhost>
@@ -11,6 +11,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <dlfcn.h>
+#include <unistd.h>
static void write_num(int);
@@ -135,10 +136,41 @@
}
}
+ATF_TC(strlen_huge);
+ATF_TC_HEAD(strlen_huge, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Test strlen(3) with huge strings");
+}
+
+ATF_TC_BODY(strlen_huge, tc)
+{
+ long page;
+ char *str;
+ size_t i;
+
+ page = sysconf(_SC_PAGESIZE);
+ ATF_REQUIRE(page >= 0);
+
+ for (i = 1; i < 1000; i = i + 100) {
+
+ str = malloc(i * page + 1);
+
+ if (str == NULL)
+ continue;
+
+ (void)memset(str, 'x', i * page);
+ str[i * page + 1] = '\0';
+
+ ATF_REQUIRE(strlen(str) == i * page);
+ free(str);
+ }
+}
+
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, strlen_basic);
+ ATF_TP_ADD_TC(tp, strlen_huge);
return atf_no_error();
}
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