Module Name: src
Committed By: njoly
Date: Mon Jul 26 13:37:48 UTC 2010
Modified Files:
src/tests/fs/vfs: t_vnops.c
Log Message:
Add create and rename testcases to exercize filenames longer than
{NAME_MAX}.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/tests/fs/vfs/t_vnops.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/fs/vfs/t_vnops.c
diff -u src/tests/fs/vfs/t_vnops.c:1.4 src/tests/fs/vfs/t_vnops.c:1.5
--- src/tests/fs/vfs/t_vnops.c:1.4 Mon Jul 19 15:35:39 2010
+++ src/tests/fs/vfs/t_vnops.c Mon Jul 26 13:37:48 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: t_vnops.c,v 1.4 2010/07/19 15:35:39 pooka Exp $ */
+/* $NetBSD: t_vnops.c,v 1.5 2010/07/26 13:37:48 njoly Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -32,6 +32,7 @@
#include <atf-c.h>
#include <fcntl.h>
#include <libgen.h>
+#include <stdlib.h>
#include <unistd.h>
#include <rump/rump_syscalls.h>
@@ -351,6 +352,96 @@
rump_sys_chdir("/");
}
+static void
+create_nametoolong(const atf_tc_t *tc, const char *mp)
+{
+ char *name;
+ int fd;
+ long val;
+ size_t len;
+
+ if (rump_sys_chdir(mp) == -1)
+ atf_tc_fail_errno("chdir mountpoint");
+
+ val = rump_sys_pathconf(".", _PC_NAME_MAX);
+ if (val == -1)
+ atf_tc_fail_errno("pathconf");
+
+ len = val + 1;
+ name = malloc(len+1);
+ if (name == NULL)
+ atf_tc_fail_errno("malloc");
+
+ memset(name, 'a', len);
+ *(name+len) = '\0';
+
+ val = rump_sys_pathconf(".", _PC_NO_TRUNC);
+ if (val == -1)
+ atf_tc_fail_errno("pathconf");
+
+ if (FSTYPE_MSDOS(tc))
+ atf_tc_expect_fail("PR kern/43670");
+ fd = rump_sys_open(name, O_RDWR|O_CREAT, 0666);
+ if (val != 0 && (fd != -1 || errno != ENAMETOOLONG))
+ atf_tc_fail_errno("open");
+
+ if (val == 0 && rump_sys_close(fd) == -1)
+ atf_tc_fail_errno("close");
+ if (val == 0 && rump_sys_unlink(name) == -1)
+ atf_tc_fail_errno("unlink");
+
+ free(name);
+
+ rump_sys_chdir("/");
+}
+
+static void
+rename_nametoolong(const atf_tc_t *tc, const char *mp)
+{
+ char *name;
+ int res, fd;
+ long val;
+ size_t len;
+
+ if (rump_sys_chdir(mp) == -1)
+ atf_tc_fail_errno("chdir mountpoint");
+
+ val = rump_sys_pathconf(".", _PC_NAME_MAX);
+ if (val == -1)
+ atf_tc_fail_errno("pathconf");
+
+ len = val + 1;
+ name = malloc(len+1);
+ if (name == NULL)
+ atf_tc_fail_errno("malloc");
+
+ memset(name, 'a', len);
+ *(name+len) = '\0';
+
+ fd = rump_sys_open("dummy", O_RDWR|O_CREAT, 0666);
+ if (fd == -1)
+ atf_tc_fail_errno("open");
+ if (rump_sys_close(fd) == -1)
+ atf_tc_fail_errno("close");
+
+ val = rump_sys_pathconf(".", _PC_NO_TRUNC);
+ if (val == -1)
+ atf_tc_fail_errno("pathconf");
+
+ if (FSTYPE_MSDOS(tc))
+ atf_tc_expect_fail("PR kern/43670");
+ res = rump_sys_rename("dummy", name);
+ if (val != 0 && (res != -1 || errno != ENAMETOOLONG))
+ atf_tc_fail_errno("rename");
+
+ if (val == 0 && rump_sys_unlink(name) == -1)
+ atf_tc_fail_errno("unlink");
+
+ free(name);
+
+ rump_sys_chdir("/");
+}
+
ATF_TC_FSAPPLY(lookup_simple, "simple lookup (./.. on root)");
ATF_TC_FSAPPLY(lookup_complex, "lookup of non-dot entries");
ATF_TC_FSAPPLY(dir_simple, "mkdir/rmdir");
@@ -358,6 +449,8 @@
ATF_TC_FSAPPLY(rename_dir, "exercise various directory renaming ops");
ATF_TC_FSAPPLY(rename_dotdot, "rename dir ..");
ATF_TC_FSAPPLY(rename_reg_nodir, "rename regular files, no subdirectories");
+ATF_TC_FSAPPLY(create_nametoolong, "create file with name too long");
+ATF_TC_FSAPPLY(rename_nametoolong, "rename to file with name too long");
ATF_TP_ADD_TCS(tp)
{
@@ -369,6 +462,8 @@
ATF_TP_FSAPPLY(rename_dir);
ATF_TP_FSAPPLY(rename_dotdot);
ATF_TP_FSAPPLY(rename_reg_nodir);
+ ATF_TP_FSAPPLY(create_nametoolong);
+ ATF_TP_FSAPPLY(rename_nametoolong);
return atf_no_error();
}
