On Sat, Dec 19, 2015 at 01:11:31AM -0800, Darrick J. Wong wrote:
> Add more tests for unaligned copy-on-write things, and explicitly
> test the ability to pass "len == 0" to mean reflink/dedupe all
> the way to the end of the file".
>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
.....
> +_cleanup()
> +{
> + cd /
> + rm -rf "$tmp".* "$TESTDIR"
> +}
.....
> +
> +TESTDIR="$TEST_DIR/test-$seq"
> +rm -rf "$TESTDIR"
> +mkdir "$TESTDIR"
This use of TESTDIR is highly confusing. When I see TESTDIR I think
that it's the mount point of the test device, not potentially some
directory on the scratch device.
I see that this occurs through lots of tests, not just these new
ones. Can you do a pass across the tests with, say, sed and rename
all these to something less confusing? e.g. "testdir", in lower
case, makes it clear that it's a local variable, not the global test
device mount point.... (i.e. test local variables are lower case,
exported test harnes variables are upper case ;)
Separate patch/pull req is fine.
Cheers,
dave.
--
Dave Chinner
david@xxxxxxxxxxxxx
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