Re: [PATCH 1/2] fstests: comments to prevent from adding "/" to the end of 2 environment variables

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Hi Eryu
Yes, you are wright

root@justin-u1504:~/xfstests/xfstests# ./check -d xfs/003
common/config: Error: $TEST_DIR (/root/xfstests/test1) is not a directory

B.R.
Justin

在 1/8/16 5:39 PM, Eryu Guan 写道:
On Thu, Jan 07, 2016 at 10:03:53PM +0800, hejianet wrote:
Hi Eryu Guan
Thanks for the comments,  reasonable to me.
I will add it into v2 patch together with other
在 1/7/16 6:27 PM, Eryu Guan 写道:
On Thu, Jan 07, 2016 at 02:37:28PM +0800, Jia He wrote:
This adds comments to prevent user from adding "/" to the end of TEST_DIR and
SCRATCH_MNT
Instead of adding comments, how about removing the trailing "/" in the
code, something like:

diff --git a/common/config b/common/config
index e82d279..cb34fd7 100644
--- a/common/config
+++ b/common/config
@@ -551,5 +551,10 @@ if [ -z "$CONFIG_INCLUDED" ]; then
  	[ -z "$FSCK_OPTIONS" ] && _fsck_opts
  fi
+# canonicalize the mount points
+# this follows symlinks and removes all trailing "/"s
+export TEST_DIR=`readlink -e "$TEST_DIR"`
+export SCRATCH_MNT=`readlink -e "$SCRATCH_MNT"`
+
Thanks, but maybe it will empty the invalid path and the user doesn't know
why his TEST_DIR/SCRATCH_MNT are assigned to NULL?
These values have been proved to be a directory in get_next_config(), if
they're not, the test errors out there.

Thanks,
Eryu


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