Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

New testcase which checks that rump copyin/copyout/copyinstr/copyoutstr

Browse Source 
version return EFAULT for special NULL "user" address.
ok pooka@.
This commit is contained in:
njoly 2013-07-26 16:09:48 +00:00
parent c74676d01d
commit 17b707526d
1 changed files with 24 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
tests/rump/rumpkern/t_copy.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: t_copy.c,v 1.1 2010/11/09 15:25:20 pooka Exp $ */
/* $NetBSD: t_copy.c,v 1.2 2013/07/26 16:09:48 njoly Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -56,14 +56,16 @@ ATF_TC_HEAD(copyoutstr, tc)
atf_tc_set_md_var(tc, "descr", "Tests copyoutstr()");
}
typedef int (copy_fn)(const void *, void *, size_t, size_t *);
typedef int (copystr_fn)(const void *, void *, size_t, size_t *);
typedef int (copy_fn)(const void *, void *, size_t);
extern copy_fn rumpns_copystr, rumpns_copyinstr, rumpns_copyoutstr;
extern copystr_fn rumpns_copystr, rumpns_copyinstr, rumpns_copyoutstr;
extern copy_fn rumpns_copyin, rumpns_copyout;
#define TESTSTR "jippii, lisaa puuroa"
static void
dotest(copy_fn *thefun)
dotest(copystr_fn *thefun)
{
char buf[sizeof(TESTSTR)+1];
size_t len;
@ -108,12 +110,30 @@ ATF_TC_BODY(copyoutstr, tc)
dotest(rumpns_copyoutstr);
}
ATF_TC(copy_efault);
ATF_TC_HEAD(copy_efault, tc)
{
atf_tc_set_md_var(tc, "descr", "Tests that copy(9) functions can return EFAULT");
}
ATF_TC_BODY(copy_efault, tc)
{
char buf[1024];
ATF_REQUIRE_EQ(rumpns_copyin(NULL, buf, sizeof(buf)), EFAULT);
ATF_REQUIRE_EQ(rumpns_copyout(buf, NULL, sizeof(buf)), EFAULT);
ATF_REQUIRE_EQ(rumpns_copyinstr(NULL, buf, sizeof(buf), NULL), EFAULT);
ATF_REQUIRE_EQ(rumpns_copyoutstr(buf, NULL, sizeof(buf), NULL), EFAULT);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, copystr);
ATF_TP_ADD_TC(tp, copyinstr);
ATF_TP_ADD_TC(tp, copyoutstr);
ATF_TP_ADD_TC(tp, copy_efault);
return atf_no_error();
}