New atf test cases fail on port-amd64

[Paul Goyette <paul%whooppee.com@localhost>]

This is with sources updated as of 2010-11-07 17:50:03 UTC...  The tests 
were run under anita/qemu after a completely clean 'build.sh release'


atf/atf-c++/atf_c++_test        include                   Failed
    Test case timed out after 30 seconds

atf/atf-c++/macros_test         include                   Failed
    Test case timed out after 30 seconds

atf/atf-run/config_test       read_config_files_none      Failed
   Line 354: vars_map() == impl::read_config_files("test-suite") not met

atf/atf-run/integration_test  require_user_unprivileged   Failed
    atf-check failed; see the output of the test for details

    Standard error stream

        Fail: incorrect exit status: 1, expected: 0
        stdout:
        Content-Type: application/X-atf-tps; version="2"

        info: atf.version, Automated Testing Framework 0.12 (atf-0.12)
        info: tests.root, /tmp/atf-run.00364r
        info: time.start, Sun Nov 7 20:51:05 UTC 2010
        info: uname.sysname, NetBSD
        info: uname.nodename,
        info: uname.release, 5.99.39
        info: uname.version, NetBSD 5.99.39 (GENERIC) #0: Sun Nov 7 12:06:01 
PST 2010 
root%lightning.whooppee.com@localhost:/test-bed/obj/sys/arch/amd64/compile/GENERIC
        info: uname.machine, amd64
        info: env, ENV=/root/.shrc
        info: env, TESTCASE=require_user
        info: env, BLOCKSIZE=1k
        info: env, PWD=/tmp/atf-run.00364r
        info: env, HOME=/tmp/atf-run.00364r
        info: env, 
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/pkg/sbin:/usr/pkg/bin:/usr/X11R7/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin
        info: env, HOST=
        info: env, TERM=vt100
        info: env, USER=root
        info: env, LOGNAME=root
        info: env, SHELL=/bin/sh
        tps-count: 1
        tp-start: helper, 1
        tc-start: require_user
        tc-se:terminate called after throwing an instance of 'atf::system_error'
        tc-se:  what():  atf::fs::directory::directory(/tmp/atf-run.23294a): 
opendir(3) failed: Permission denied
        tc-end: require_user, failed, Test program received signal 6

        stderr:
        atf-run: ERROR: XXX: Cannot get information of /tmp/atf-run.23294b; 
lstat(2) failed: No such file or directory


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