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Fix test: we need to mount /dev/pts to /null/dev/pts, not /dev to

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/null/dev: we're interested in /dev/pts and nullfs doesn't traverse
underlying mountpoints.

(I had code for nullfs mountpoint traversal in the tree i used to
test this originally... but I assume the rest of the world doesn't.
Before this change the test would still fail, but fail in the wrong
place and due to the wrong reason.)
This commit is contained in:
pooka 2010-06-16 15:57:11 +00:00
parent a17a919421
commit 4c4df11b4b
1 changed files with 9 additions and 4 deletions
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13
tests/fs/ptyfs/t_nullpts.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_nullpts.c,v 1.2 2010/06/16 15:39:41 pooka Exp $ */
/* $NetBSD: t_nullpts.c,v 1.3 2010/06/16 15:57:11 pooka Exp $ */
#include <sys/types.h>
#include <sys/mount.h>
@ -77,13 +77,18 @@ ATF_TC_BODY(nullrevoke, tc)
mountptyfs("/dev/pts", 0);
/*
* null mount /dev to /null/dev
* null mount /dev/pts to /null/dev/pts
*/
if (rump_sys_mkdir("/null", 0777) == -1) {
if (errno != EEXIST)
atf_tc_fail_errno("null create /null");
}
mountnull("/dev", "/null/dev", 0);
if (rump_sys_mkdir("/null/dev", 0777) == -1) {
if (errno != EEXIST)
atf_tc_fail_errno("null create /null/dev");
}
mountnull("/dev/pts", "/null/dev/pts", 0);
/*
* get slave/master pair.
@ -95,7 +100,7 @@ ATF_TC_BODY(nullrevoke, tc)
/*
* Build nullfs path to slave.
*/
strcpy(path, "/null/");
strcpy(path, "/null");
strcat(path, ptg.sn);
/*